EP0170952B1 - Radiateur eau/air pour moteur à combustion refroidi à l'eau - Google Patents

Radiateur eau/air pour moteur à combustion refroidi à l'eau Download PDF

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Publication number
EP0170952B1
EP0170952B1 EP85109011A EP85109011A EP0170952B1 EP 0170952 B1 EP0170952 B1 EP 0170952B1 EP 85109011 A EP85109011 A EP 85109011A EP 85109011 A EP85109011 A EP 85109011A EP 0170952 B1 EP0170952 B1 EP 0170952B1
Authority
EP
European Patent Office
Prior art keywords
water
air radiator
radiator according
journals
water tanks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP85109011A
Other languages
German (de)
English (en)
Other versions
EP0170952A1 (fr
Inventor
Werner Lenz
Manfred Dipl.-Ing. Möst
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6242397&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0170952(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of EP0170952A1 publication Critical patent/EP0170952A1/fr
Application granted granted Critical
Publication of EP0170952B1 publication Critical patent/EP0170952B1/fr
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/067—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/08—Reinforcing means for header boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/14—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded
    • F28F2255/143—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded injection molded

Definitions

  • the invention relates to a water / air cooler for water-cooled internal combustion engines, in particular of commercial vehicles, the radiator block including the water boxes is fastened via side parts which are provided at both ends with fastening tabs which cross the water boxes laterally and which have openings through which connecting elements are inserted that are held in a form-fitting manner on the water tanks.
  • a water / air cooler of this type has already been proposed (EP-A-115 795, which falls under Article 54 (3) EPC), in which the side parts can be firmly attached to the water tanks without a solder connection and together with the Water boxes form a stable frame construction for the radiator block consisting of pipes and cooling fins.
  • the water boxes are provided with through openings which are aligned with the openings formed as bores in the fastening tabs, so that bolts can be inserted through the fastening tabs and through the water boxes.
  • the present invention is based on the object of developing such a water / air cooler and, in particular when water boxes made of plastic are provided, such that the assembly and the connecting elements are simplified.
  • the invention is that the connecting elements are designed as pins which are fixedly attached to the water boxes, so that the process of aligning the holes in the mounting tabs and in the water boxes and the subsequent insertion of connecting bolts is unnecessary.
  • this configuration makes it necessary, especially if the fastening tabs consist of two mutually parallel tab parts, which overlap the associated water box on both sides, that the fastening tabs have a certain elasticity in order to be able to spread at least as far during the assembly process that they extend over the ends snap the cone.
  • the pins are designed so that they do not protrude from the outside of the water boxes on both sides than the elasticity of the fastening tabs allows.
  • the new design has the advantage that during assembly the side parts only have to be pushed onto the ends of the water boxes in a certain direction until the pins snap into the associated openings.
  • fastening tabs which are designed as corner reinforcements and are each provided with two openings for the pegs, which are attached at different distances from the outside of the water boxes
  • the outer of the two pegs has an ascending slope from the outside inwards for the associated tab part, which ensures that the tabs spread in the desired sense until they snap over the bolts.
  • This design also allows the pegs to be integrally formed on the water tanks in a simple manner. In the case of a production from plastic, the water boxes are thus immediately equipped with the later connection points to the side parts.
  • the pin provided with the run-up slope can have a cross section that is not rotationally symmetrical. If the openings in the tab parts are adapted to the cross-section of this pin in the assembly direction transverse to the outer sides provided with the side parts, then there is a good positive fit between the side parts and water boxes.
  • the pin which is not provided with the run-up slope can be round and can be provided with a securing device in the form of a spring clip which holds the tab parts on the water tanks.
  • the securing device is designed as an elastically flexible latching arrangement which is arranged at the free end of the pin and which can consist in a simple manner of two opposite latching hooks which, in a particularly advantageous embodiment, form part of the side walls a pin with a rectangular cross section, the center of which is double T-shaped.
  • the second pin therefore also has a non-rotationally symmetrical shape. Such a shape can be produced in a simple manner from plastic.
  • the type of locking device is also easy to implement.
  • ribs are provided in the area outside at least one, the free end faces of which serve as contact surfaces for the tab parts of the side parts.
  • a water / air cooler for a commercial vehicle which consists of an upper, water box made of plastic (1 ') and a lower plastic box (2') also made of plastic, between which in As is known, pipes for guiding the cooling water are arranged, of which only the axes (3) are shown which run perpendicular to the mounting flange (4 ') of the water boxes (1', 2 ').
  • the tubes arranged in the direction of the axes (3) are provided with ribs in a known manner and, together with tube sheets (not shown), form a cooler block which is produced by a soldered connection.
  • the tube sheets are flanged with the associated flange (4 ') of the water tanks (1', 2 '), as is also known.
  • the side parts (5 ', 6') serve to fasten the radiator in the commercial vehicle. These are either made of metal as profile parts or, like the water boxes, are made of a plastic with sufficient stability.
  • the side parts (5 ', 6') are essentially symmetrical to the central plane (7) of the cooler, but have different types of fastening projections.
  • the side part (5 ') has a laterally projecting bearing surface (8') which is attached to the side part (5 ') by means of fastening brackets (9').
  • the surface (8 ') is used to support part of the frame structure of the vehicle, not shown.
  • the side part (6 ') is provided with fastening hooks (10') protruding from a profiled recess. Both side parts also have features (11 ') which are provided with holes for inserting fastening screws. These side parts designed in this way are very stable. They are provided at the upper and at the lower end with fastening tabs (12 'and 13') which overlap the upper water tank (1 ') and the lower water tank (2'). These fastening tabs (12 ') each consist of two tab parts (12a', 12b 'and 13a', 13b ') spanning the water boxes (1', 2 ') on their front and rear sides. They are formed by the arrangement of inclined connecting webs (14 ') as corner brackets, which serve to reinforce the side parts in these areas.
  • the water tank (1 ') - and analogously to the water tank (2') - consists of a plastic part provided with longitudinal and transverse ribs (30, 31) and thus stably designed in this area, on the pin (33) projecting outward from both outer sides (32) are provided in the form of hollow connecting pieces which are formed in one piece from the material of the water box (1 ') and, in the exemplary embodiment, are cast or injection-molded from the plastic material.
  • These pins (33) also have circumferential grooves (34) in the region of their free end, into which the spring clips (35) shown in FIG. 4 are inserted in a snap-in manner.
  • a further pin (36) in the form of a fitting pin, which, as can in particular also be seen in FIG. 1, has a shorter distance from the side parts (5' or 6 ' ) provided end faces of the water tanks (1 'or 2').
  • This pin (36) is with one of the end faces, i.e. H. So provided from the assigned side part (5 'or 6'), rising to the longitudinal center plane (7) of the radiator slope (37) and also made for manufacturing reasons as a short hollow spigot, which, however, unlike the spigot (33), not round in cross section, but is rectangular.
  • This pin (36) also does not protrude as far from the sides (32) as the pin (33).
  • FIG. 1 shows that the fastening tabs (12 'and 13') in the region of the pins (33, 36) are not held together by the outer end wall (41), but project freely parallel to one another. They therefore spread apart when pushed onto the pin (36) until they snap with their openings (38) during the further sliding process over these pins (36), with the round openings (42) at the same time according to FIGS. 1 to 4 via the free ones Snap the sides of the pins (33) into the position shown in FIG. 3. It is then sufficient to slide on spring clips (35) so that the side parts (5 'or 6') are secured to the water boxes (1 ', 2'). are.
  • a fixed bearing is provided on the underside of the side parts (5 '. 6').
  • the dimensions of the openings (38, 42) in the fastening tabs (12 'and 13') correspond to the outer dimensions of the pins (33, 36).
  • this is also the case transversely to the longitudinal center plane (7).
  • a so-called floating bearing is formed between the side parts (5 ', 6') and the upper water tank (1 ').
  • FIGS. 5 to 7 corresponds to that of FIGS. 1 to 4, but with the difference that that here the securing of the tab parts (12a ', 12b') of the side parts (5 'or 6') is not carried out by a spring clip (35), but by a resilient locking device on the interior corresponding to the pin (33), ie for Longitudinal center plane (7) facing pin.
  • the remaining design corresponds to that of the embodiment of FIGS. 1 to 4.
  • the same reference numerals are therefore chosen for the corresponding parts.
  • the pin (45) directed towards the longitudinal center plane (7) of the embodiment of FIGS.
  • This embodiment can therefore be assembled without an additional work process in that the side parts (5 ', 6') are pushed laterally onto the water tanks, the tab parts (12a ', 12b') resting on the run-up slope (37) of the pin (36 ) spread out and then snap over their free ends (36, 45) with their openings (38, 42) over the free ends of the pins (36, 45) which are firmly connected to the water boxes (1 ', 2' or 1 ", 2").
  • the two locking hooks (48), which are opposite each other, of each pin (45) are pressed inwards until they grip over the outer surface of the tab parts (12a ', 12b') and thus the fastening tabs firmly on the contact surfaces (40) Hold the ribs (39).

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Connection Of Plates (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Claims (11)

1. Radiateur eau/air pour des moteurs à combustion refroidis à l'eau, notamment des véhicules utilitaires, dont le bloc-radiateur y compris les boîtes à eau est fixé par des pièces latérales dont les deux extrémités sont munies d'attaches de fixation recouvrant latéralement les boîtes à eau et dans lesquelles sont ménagées des ouvertures par lesquelles sont enfichés des éléments de fixation qui sont rendus solidaires des boîtes à eau par complémentarité de formes, caractérisé en ce que les éléments de fixation sont en forme de tenons (33, 36, 45) et sont prévus de façon solidaire sur les boîtes à eau (1", 2").
2. Radiateur eau/air selon la revendication 1, comportant des attaches de fixation en deux parties s'étendant parallèlement l'une à l'autre, qui s'emboîtent de part et d'autre sur la boîte à eau associée, caractérisé en ce que les tenons (33, 36, 45) ne font saillie des deux côtés par rapport aux faces extérieures (32) des boîtes à eau (1', 2', 1", 2") que dans la mesure où les attaches de fixation (12'. 13') peuvent être glissées par écartement élastique de leurs éléments (12a', 12b', 13a', 13b'), par leurs ouvertures (38, 42), sur les extrémités libres des tenons.
3. Radiateur eau/air selon la revendication 2, comportant des attaches de fixation en forme de renfort d'angle et pourvues de deux ouvertures pour des tenons se trouvant à un écartement différent des faces extérieures des boîtes à eau, caractérisé en ce que celui des deux tenons situé à l'extérieur (36) comporte pour l'élément d'attache associé (12a', 12b') une surface inclinée (37) ascendante à partir d'un côté extérieur orienté vers les pièces latérales (5', 6') en direction du plan médian longitudinal t7).
4. Radiateur eau/air selon les revendications 1 à 3, caractérisé en ce que les tenons (33, 36, 45) sont moulés d'une seule pièce avec les boîtes à eau (1', 2', 1", 2").
5. Radiateur eau/air selon l'une des revendications 1 à 4, caractérisé en ce que le tenon (36) muni de la surface inclinée (37) présente une section non symétrique de rotation.
6. Radiateur eau/air selon l'une des revendications 1 à 5, caractérisé en ce que les ouvertures (38, 42) dans les éléments d'attache (12a', 12b') sont adaptées à la section des tenons (33, 36, 45) dans la direction perpendiculaire au plan médian longitudinal (7).
7. Radiateur eau/air selon l'une des revendications 1 à 6, caractérisé en ce que seul le tenon (33, 45) non pourvu de la surface inclinée (37) est muni d'un dispositif de fixation (35, 48) maintenant les éléments d'attache (12a', 12b') sur les boîtes à eau (1', 1").
8. Radiateur eau/air selon la revendication 7, caractérisé en ce que le dispositif de fixation est formé par un système d'encliquetage à rappel élastique (48, 49) disposé à l'extrémité libre du tenon (45).
9. Radiateur eau/air selon la revendication 8, caractérisé en ce que le système d'encliquetage est constitué de deux crochets opposés (48).
10. Radiateur eau/air selon la revendication 9, caractérisé en ce que les crochets (48) font partie des parois latérales d'un tenon (45) de section rectangulaire, dont le centre est formé par une partie médiane en forme de double T.
11. Radiateur eau/air selon l'une des revendications 1 à 10, caractérisé en ce que des nervures (39) dont les faces frontales libres (40) servent de surfaces d'appui pour les éléments d'attache (12a', 12b' et 13a', 13b'), sont prévues dans la zone extérieure à l'un au moins des tenons (33, 36,45).
EP85109011A 1984-08-04 1985-07-19 Radiateur eau/air pour moteur à combustion refroidi à l'eau Expired EP0170952B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3428857 1984-08-04
DE19843428857 DE3428857A1 (de) 1984-08-04 1984-08-04 Wasser/luft-kuehler fuer wassergekuehlte verbrennungskraftmaschinen

Publications (2)

Publication Number Publication Date
EP0170952A1 EP0170952A1 (fr) 1986-02-12
EP0170952B1 true EP0170952B1 (fr) 1987-11-11

Family

ID=6242397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85109011A Expired EP0170952B1 (fr) 1984-08-04 1985-07-19 Radiateur eau/air pour moteur à combustion refroidi à l'eau

Country Status (5)

Country Link
US (1) US4678026A (fr)
EP (1) EP0170952B1 (fr)
BR (1) BR8503656A (fr)
DE (2) DE3428857A1 (fr)
ES (1) ES288069Y (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527054A1 (de) * 1985-07-27 1987-01-29 Sueddeutsche Kuehler Behr Waermetauscher, insbesondere wasser/luftkuehler fuer verbrennungskraftmaschinen
FR2602580B1 (fr) * 1986-08-07 1989-07-21 Valeo Echangeur de chaleur a faisceau de tubes et boites a fluide tubulaires
FR2602581B1 (fr) * 1986-08-07 1989-07-21 Valeo Echangeur de chaleur a faisceau de tubes et boites a fluide en matiere plastique
DE3705939A1 (de) * 1987-02-25 1988-09-08 Sueddeutsche Kuehler Behr Wasser/luft-kuehler
US4940086A (en) * 1987-04-16 1990-07-10 Modine Manufacturing Company Tank for a heat exchanger
ES2005322A6 (es) * 1987-09-15 1989-03-01 Frape Behr Sa Pieza de flanco para ubicacion de elementos de soporte en radiadores de automoviles.
DE3820623A1 (de) * 1988-06-17 1989-12-21 Sueddeutsche Kuehler Behr Wasser/luft-kuehler fuer wassergekuehlte verbrennungskraftmaschinen, insbesondere von nutzfahrzeugen
US5127466A (en) * 1989-10-06 1992-07-07 Sanden Corporation Heat exchanger with header bracket and insertable header plate
CA2006002C (fr) * 1989-12-19 1993-07-20 Blake J. Grundy Faisceau de radiateur et methode d'assemblage
DE9002438U1 (de) * 1990-03-02 1990-04-12 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Kunststoffwasserkasten für Wärmetauscher
SE508658C2 (sv) * 1991-03-06 1998-10-26 Blackstone Sweden Kylare med sidostycke försett med ingreppsorgan för lösbart ingrepp med kylartankarna
FR2674014B1 (fr) * 1991-03-12 1993-05-28 Valeo Thermique Moteur Sa Echangeur de chaleur a boites a eau reliees pour vehicules automobiles.
DE4109284A1 (de) * 1991-03-21 1992-09-24 Behr Gmbh & Co Wasser/luft-kuehler fuer wassergekuehlte verbrennungskraftmaschinen
JP2546505Y2 (ja) * 1991-05-23 1997-09-03 株式会社ゼクセル 熱交換器のブラケット取付構造
US5257662A (en) * 1992-03-27 1993-11-02 The Allen Group Inc. Heat exchanger assembly
DE4222837C2 (de) * 1992-07-11 2003-12-04 Behr Gmbh & Co Anordnung eines Kondensators in einem Fahrzeug
JPH0622018U (ja) * 1992-08-27 1994-03-22 サンデン株式会社 熱交換器のブラケット構造
FR2697907B1 (fr) * 1992-11-09 1995-01-20 Valeo Thermique Moteur Sa Echangeur de chaleur à boîtes à eau reliées par des montants, notamment pour véhicule automobile.
DE4243204C2 (de) * 1992-12-19 1995-10-26 Behr Gmbh & Co Wasser-Luft-Kühler für wassergekühlte Verbrennungskraftmaschinen
DE4425350A1 (de) * 1994-07-18 1996-01-25 Behr Gmbh & Co Anordnung zur Verbindung von zwei oder mehr Wärmetauschern
FR2739598B1 (fr) * 1995-10-06 1997-12-05 Valeo Thermique Moteur Sa Dispositif de fixation d'un echangeur de chaleur fonctionnant a temperature elevee
US5566748A (en) * 1995-11-13 1996-10-22 Alliedsignal Inc. Charge air cooler/condenser sub-assembly for use in a motor vehicle
WO1997024562A1 (fr) * 1995-12-28 1997-07-10 H-Tech, Inc. Element chauffant pour fluides
DE19722099B4 (de) * 1997-03-11 2004-12-23 Behr Gmbh & Co. Kg Wärmeübertrager für ein Kraftfahrzeug
ES2186030T3 (es) 1997-03-11 2003-05-01 Behr Gmbh & Co Intercambiador de calor para un vehiculo automovil.
US6446711B1 (en) 2000-12-27 2002-09-10 Modine Manufacturing Company Side piece for heat exchangers
US6543404B2 (en) 2001-04-04 2003-04-08 Dow Global Technologies, Inc. Adhesively bonded engine intake manifold assembly
DE10316754A1 (de) * 2003-04-10 2004-10-28 Behr Gmbh & Co. Kg Sammelkasten, Wärmeübertrager und Verfahren zur Herstellung eines Sammelkastens
DE10316755A1 (de) * 2003-04-10 2004-10-28 Behr Gmbh & Co. Kg Sammelkasten und Wärmeübertrager
US7360519B2 (en) * 2003-07-10 2008-04-22 Dow Global Technologies, Inc. Engine intake manifold assembly
US7290594B2 (en) * 2004-06-15 2007-11-06 Sun Chan Intercooler
US7775265B2 (en) * 2004-09-15 2010-08-17 Flex-A-Lite Consolidated, Inc. Side tank design
US7694724B2 (en) * 2005-03-24 2010-04-13 Centrum Equities Acquisition, Llc Engine cooling radiator
DE102007008536A1 (de) * 2007-02-21 2008-08-28 Modine Manufacturing Co., Racine Wärmetauscher
CN111022175A (zh) * 2019-11-29 2020-04-17 全椒赛德利机械有限公司 一种自动清洗式柴油发动机散热器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1347219A (en) * 1917-06-13 1920-07-20 Edward R Greenlaw Sectional radiator
US1516695A (en) * 1924-07-07 1924-11-25 Atkinson Sydney Sectional motor radiator
US2056318A (en) * 1935-06-07 1936-10-06 Ira C Kilbourn Radiator and mounting
US2205984A (en) * 1938-02-10 1940-06-25 Bush Mfg Company Radiator
US2506051A (en) * 1947-09-12 1950-05-02 Young Radiator Co Radiator core mounting
FR2239659B1 (fr) * 1973-08-01 1976-05-07 Chausson Usines Sa
FR2259344A1 (en) * 1974-01-24 1975-08-22 Chausson Usines Sa Water collector tank on heat exchanger - bottom rim held inside flanged skirt by clips punched from skirt
FR2444580A1 (fr) * 1978-12-22 1980-07-18 Ferodo Sa Dispositif de montage d'un echangeur de chaleur dans un carter d'appareil de chauffage, de ventilation et/ou de climatisation, notamment d'un habitacle de vehicule automobile et echangeur equipe d'un tel dispositif
FR2494828A1 (fr) * 1980-11-24 1982-05-28 Chausson Usines Sa Echangeur de chaleur assemble mecaniquement du type a tubes et ailettes
US4382464A (en) * 1981-08-12 1983-05-10 Ex-Cell-O Corporation Radiator
FR2522401B1 (fr) * 1982-02-26 1987-06-19 Valeo Echangeur de chaleur, en particulier radiateur d'un circuit de refroidissement de moteur d'un vehicule
EP0102715A3 (fr) * 1982-09-03 1984-08-01 Unipart Group Limited Echangeurs de chaleur
DE3303986A1 (de) * 1983-02-05 1984-08-09 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Wasser/luft-kuehler fuer wassergekuehlte verbrennungskraftmaschinen, insbesondere von nutzfahrzeugen

Also Published As

Publication number Publication date
US4678026A (en) 1987-07-07
BR8503656A (pt) 1986-05-06
DE3428857A1 (de) 1986-02-13
ES288069U (es) 1985-11-16
ES288069Y (es) 1986-06-16
EP0170952A1 (fr) 1986-02-12
DE3560964D1 (en) 1987-12-17

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