EP1132707A3 - Heat exchange element - Google Patents

Heat exchange element Download PDF

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Publication number
EP1132707A3
EP1132707A3 EP00127758A EP00127758A EP1132707A3 EP 1132707 A3 EP1132707 A3 EP 1132707A3 EP 00127758 A EP00127758 A EP 00127758A EP 00127758 A EP00127758 A EP 00127758A EP 1132707 A3 EP1132707 A3 EP 1132707A3
Authority
EP
European Patent Office
Prior art keywords
sheets
tantalum
heat exchange
exchange element
niobium
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.)
Withdrawn
Application number
EP00127758A
Other languages
German (de)
French (fr)
Other versions
EP1132707A2 (en
Inventor
Wolf-Dieter Dipl.-Ing. Consilius
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.)
GEA Canzler GmbH
Original Assignee
GEA Canzler GmbH
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
Application filed by GEA Canzler GmbH filed Critical GEA Canzler GmbH
Publication of EP1132707A2 publication Critical patent/EP1132707A2/en
Publication of EP1132707A3 publication Critical patent/EP1132707A3/en
Withdrawn legal-status Critical Current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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • F28F3/14—Elements constructed in the shape of a hollow panel, e.g. with channels by separating portions of a pair of joined sheets to form channels, e.g. by inflation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49366—Sheet joined to sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Die Erfindung betrifft ein Wärmetauscherelement, ein sogenanntes Thermoblech (1), welches wenigstens zwei aufeinander gefügte Bleche (2, 3) umfasst. Zwischen den Blechen (2, 3) sind Strömungskanäle (4) zum Durchfluss eines Wärmetauschermediums ausgebildet. Die Bleche (2, 3) bestehen aus einem reaktiven Metall, vorzugsweise Tantal, einer Tantal-Wolfram-Legierung, Niob oder einer Tantal-Niob-Legierung und sind mittels Elektronenstrahlschweißung unter Vakuum in einer hermetisch abgeschlossenen Kammer gefügt.

Figure 00000001
The invention relates to a heat exchanger element, a so-called thermal sheet (1), which comprises at least two sheets (2, 3) joined together. Flow channels (4) for the flow of a heat exchange medium are formed between the sheets (2, 3). The sheets (2, 3) consist of a reactive metal, preferably tantalum, a tantalum-tungsten alloy, niobium or a tantalum-niobium alloy and are joined in a hermetically sealed chamber by means of electron beam welding under vacuum.
Figure 00000001
EP00127758A 2000-03-09 2000-12-19 Heat exchange element Withdrawn EP1132707A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10011568A DE10011568C1 (en) 2000-03-09 2000-03-09 Heat exchanger element; has at least two welded plates of reactive transition metal with flow channels formed between plates for heat exchange medium, and joined by electron beam welding under vacuum
DE10011568 2000-03-09

Publications (2)

Publication Number Publication Date
EP1132707A2 EP1132707A2 (en) 2001-09-12
EP1132707A3 true EP1132707A3 (en) 2004-02-04

Family

ID=7634144

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00127758A Withdrawn EP1132707A3 (en) 2000-03-09 2000-12-19 Heat exchange element

Country Status (4)

Country Link
US (1) US20010032716A1 (en)
EP (1) EP1132707A3 (en)
JP (1) JP2001296098A (en)
DE (1) DE10011568C1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005536630A (en) * 2002-07-01 2005-12-02 南京大学 Molding and manufacturing method of room temperature magnetic cooling material combined with high thermal conductive material
TWI338590B (en) * 2003-07-24 2011-03-11 Basf Ag Preparation of (meth)acrolein and/or (meth)acrylic acid by heterogeneously catalyzed partial oxidation of c3 and/or c4 precursor compounds in a reactor having thermoplate modules
DE10335510A1 (en) * 2003-07-31 2005-03-10 Stockhausen Chem Fab Gmbh Coated catalyst carrier body
JP4312555B2 (en) * 2003-09-18 2009-08-12 富士フイルム株式会社 Vacuum deposition crucible and phosphor sheet manufacturing apparatus
DE102004001787A1 (en) * 2004-01-12 2005-12-22 Behr Gmbh & Co. Kg Heat exchanger, in particular exhaust gas heat exchanger for motor vehicles
JP4561134B2 (en) * 2004-03-12 2010-10-13 住友化学株式会社 Distillation tower
EP1705445A1 (en) * 2005-03-04 2006-09-27 Methanol Casale S.A. Method for the production of plate type heat exchangers and related apparatus
FR2901016B1 (en) * 2006-05-12 2008-07-18 Kapp France Sa HEAT EXCHANGER WITH WELDED EXCHANGE PLATES
DE102008023492B4 (en) 2008-05-14 2011-12-29 Hartmut Waechter-Spittler Plant with rotary piston machine
DE102007055910A1 (en) * 2007-10-25 2009-04-30 Baumüller Nürnberg GmbH Cooling jacket, in particular for electrical machines, and production method therefor
DE102007051797B3 (en) * 2007-10-26 2009-06-04 Jenoptik Laserdiode Gmbh Corrosion resistant microchannel heat sink
DE102007051796A1 (en) * 2007-10-26 2009-05-07 Jenoptik Laserdiode Gmbh Cooling device for semiconductor devices
DE102007056995B4 (en) * 2007-11-27 2011-10-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Fluid distribution element for a fluid-carrying device, in particular for nested multi-channel fluid management apparatuses
US20110036553A1 (en) * 2009-08-12 2011-02-17 Brian John Christen Integral evaporator and defrost heater system
US9683789B2 (en) * 2009-11-24 2017-06-20 Air To Air Sweden Ab Method of producing multiple channels for use in a device for exchange of solutes or heat between fluid flows
US9010407B2 (en) * 2010-04-01 2015-04-21 Mac-Dan Innovations Llc Waste water heat recovery system
US20110303403A1 (en) * 2010-06-11 2011-12-15 International Business Machines Corporation Flexible Heat Exchanger
CN102601518B (en) * 2012-03-22 2014-08-06 上海桦厦实业有限公司 Wallboard of multilayer condenser and manufacturing process thereof
US20140096555A1 (en) * 2012-10-10 2014-04-10 American Sino Heat Transfer LLC Plate evaporative condenser and cooler
US9470462B2 (en) * 2012-12-14 2016-10-18 TITAN Metal Fabricators Heat exchanger for heating hydrochloric acid pickling solution, a system and method for pickling, and a method of manufacturing steel products
US20140311707A1 (en) * 2013-04-18 2014-10-23 Cliff WIEBE Method and apparatus for enhancing heat transfer in a fluid container
CN109848538A (en) * 2018-11-29 2019-06-07 沈阳富创精密设备有限公司 Application of the vacuum electron beam welding in tantalum alloy welding
US20200227794A1 (en) * 2019-01-10 2020-07-16 GM Global Technology Operations LLC Adhesively joined cooling plate
CN110560875A (en) * 2019-09-23 2019-12-13 南昌航空大学 double-layer plate with channel structure and vacuum electron beam processing method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB622652A (en) * 1946-05-01 1949-05-05 Birmingham Small Arms Co Ltd Improvements in or relating to heat exchange apparatus and to processes for the manufacture thereof
US3566071A (en) * 1966-10-12 1971-02-23 Westinghouse Electric Corp Method of metals joining
US4073427A (en) * 1976-10-07 1978-02-14 Fansteel Inc. Lined equipment with triclad wall construction
GB1592737A (en) * 1978-02-03 1981-07-08 Fansteel Inc Welded joints and methods of forming same
US4319121A (en) * 1979-07-11 1982-03-09 Kawasaki Jukogyo Kabushiki Kaisha Method of producing clad steel materials
US4687053A (en) * 1982-11-26 1987-08-18 Fr. Kammerer Gmbh Heat exchanger panel and manufacturing method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB622652A (en) * 1946-05-01 1949-05-05 Birmingham Small Arms Co Ltd Improvements in or relating to heat exchange apparatus and to processes for the manufacture thereof
US3566071A (en) * 1966-10-12 1971-02-23 Westinghouse Electric Corp Method of metals joining
US4073427A (en) * 1976-10-07 1978-02-14 Fansteel Inc. Lined equipment with triclad wall construction
GB1592737A (en) * 1978-02-03 1981-07-08 Fansteel Inc Welded joints and methods of forming same
US4319121A (en) * 1979-07-11 1982-03-09 Kawasaki Jukogyo Kabushiki Kaisha Method of producing clad steel materials
US4687053A (en) * 1982-11-26 1987-08-18 Fr. Kammerer Gmbh Heat exchanger panel and manufacturing method thereof

Also Published As

Publication number Publication date
EP1132707A2 (en) 2001-09-12
DE10011568C1 (en) 2001-06-13
US20010032716A1 (en) 2001-10-25
JP2001296098A (en) 2001-10-26

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