IT1178403B - Perfezionamento nei tubi per scambiatori di calore - Google Patents

Perfezionamento nei tubi per scambiatori di calore

Info

Publication number
IT1178403B
IT1178403B IT48716/84A IT4871684A IT1178403B IT 1178403 B IT1178403 B IT 1178403B IT 48716/84 A IT48716/84 A IT 48716/84A IT 4871684 A IT4871684 A IT 4871684A IT 1178403 B IT1178403 B IT 1178403B
Authority
IT
Italy
Prior art keywords
pipes
improvement
heat exchangers
exchangers
heat
Prior art date
Application number
IT48716/84A
Other languages
English (en)
Other versions
IT8448716A1 (it
IT8448716A0 (it
Inventor
Franciscus Roffelsen
Original Assignee
Spiro Research Bv
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 Spiro Research Bv filed Critical Spiro Research Bv
Publication of IT8448716A0 publication Critical patent/IT8448716A0/it
Publication of IT8448716A1 publication Critical patent/IT8448716A1/it
Application granted granted Critical
Publication of IT1178403B publication Critical patent/IT1178403B/it

Links

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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
    • F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/91—Tube pattern

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
IT48716/84A 1983-08-30 1984-08-10 Perfezionamento nei tubi per scambiatori di calore IT1178403B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833331186 DE3331186A1 (de) 1983-08-30 1983-08-30 Heizungsrohr mit eckigem bedrahtungsprofil

Publications (3)

Publication Number Publication Date
IT8448716A0 IT8448716A0 (it) 1984-08-10
IT8448716A1 IT8448716A1 (it) 1986-02-10
IT1178403B true IT1178403B (it) 1987-09-09

Family

ID=6207765

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48716/84A IT1178403B (it) 1983-08-30 1984-08-10 Perfezionamento nei tubi per scambiatori di calore

Country Status (11)

Country Link
US (1) US4655282A (it)
JP (1) JPS6073298A (it)
AU (1) AU570992B2 (it)
CA (1) CA1235114A (it)
CH (1) CH666539A5 (it)
DE (1) DE3331186A1 (it)
FR (1) FR2551193B1 (it)
GB (1) GB2146111B (it)
IT (1) IT1178403B (it)
NL (1) NL8402154A (it)
SE (1) SE8404302L (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08270973A (ja) * 1995-03-30 1996-10-18 Mitsubishi Electric Corp 空気調和機
US5799724A (en) * 1997-07-22 1998-09-01 The Babcock & Wilcox Company Trapezoidal deflectors for heat exchanger tubes
DE102005021464A1 (de) 2005-05-10 2006-11-16 Modine Manufacturing Co., Racine Vorrichtung zur Zwischenkühlung
US7322403B2 (en) 2005-11-28 2008-01-29 Honeywell International, Inc. Heat exchanger with modified tube surface feature
US8162040B2 (en) * 2006-03-10 2012-04-24 Spinworks, LLC Heat exchanging insert and method for fabricating same
JP4844382B2 (ja) * 2006-12-20 2011-12-28 株式会社ノーリツ 管体用スペーサ、その製造方法および管体用スペーサを備えた熱交換器
US20120305227A1 (en) * 2011-05-31 2012-12-06 General Electric Company Fin and tube heat exchanger
DK2834010T3 (en) 2012-04-03 2018-02-12 Spiro Entpr Bv MAGNETIC SEPARATOR INCLUDING A FLEXIBLE ELEMENT AND SIMILAR METHOD
EP2834009B1 (en) 2012-04-03 2017-12-13 Spiro Enterprises B.V. Fluid circulation system for circulating an amount of fluid comprising a magnetic separator for separating suspended particles having ferromagnetic properties, and corresponding method
US9302337B2 (en) 2012-08-09 2016-04-05 Modine Manufacturing Company Heat exchanger tube, heat exchanger tube assembly, and methods of making the same
US20140041844A1 (en) * 2012-08-09 2014-02-13 Eric Lindell Heat Exchanger Tube, Heat Exchanger Tube Assembly, And Methods Of Making The Same
NL2017087B1 (en) 2016-07-01 2018-01-19 Spiro Entpr Bv Gas separator
CZ201777A3 (cs) * 2017-02-09 2018-06-20 SUAR.CZ s.r.o. Prstencový výměník tepla
NL2019164B1 (en) 2017-07-03 2019-01-14 Spiro Entpr Bv A separator for separating gas and/or particles from a liquid

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB371608A (en) * 1931-04-24 1932-04-28 Edwin James Bowman Improvements in radiators, for cooling liquids, applicable to refrigerant evaporators
US1960305A (en) * 1933-08-10 1934-05-29 Gen Motors Corp Radiator spiral coil tube
GB423330A (en) * 1934-02-10 1935-01-30 Ralph Poole Improvements relating to tubular surface heat-exchange apparatus for fluids
US2268680A (en) * 1938-06-08 1942-01-06 Linde Robert Von Heat exchanger with wire heat conductors
US2308319A (en) * 1939-11-25 1943-01-12 Gen Electric Heat exchange surface
US2277462A (en) * 1939-12-22 1942-03-24 Gen Electric Heat transfer surface
FR1012864A (fr) * 1949-03-28 1952-07-18 Dewandre Co Ltd C Tube transmetteur de chaleur pourvu d'un enroulement en fil métallique
GB659114A (en) * 1949-03-28 1951-10-17 Dewandre Co Ltd C Improvements in or relating to heat transmitting tubes
GB692885A (en) * 1949-12-28 1953-06-17 Brown Fintube Co Improvements in the manufacture of heat exchangers
GB737911A (en) * 1950-08-08 1955-10-05 Svenska Maskinwerken Ab Improvements in or relating to the production of heat exchangers
US2793835A (en) * 1954-08-30 1957-05-28 Standard Thomson Corp Heat exchanger core and method for fabricating the same
CH337558A (de) * 1956-01-20 1959-04-15 Calorifer Ag Wärmeaustauscher
DE1132883B (de) * 1957-01-30 1962-07-12 Franciscus Roffelsen Verfahren zum Herstellung von Waermeaustauschelementen
US2948796A (en) * 1957-05-24 1960-08-09 Dewandre Co Ltd C Heat transmitting tubes
GB846592A (en) * 1957-11-06 1960-08-31 Marston Excelsior Ltd Heat exchange apparatus
GB930991A (en) * 1958-07-23 1963-07-10 Norman Harold Bradshaw A new or improved heating element
CH402027A (de) * 1962-07-11 1965-11-15 Escher Wyss Ag Röhrenwärmeaustauscher
CH449067A (de) * 1965-12-31 1967-12-31 Sulzer Ag Wärmeübertrager
FR1521334A (fr) * 1966-05-04 1968-04-19 Brown Fintube Co Raccord de conduites
US3856079A (en) * 1968-01-31 1974-12-24 E Geppelt Finned tube heat exchange conductor
DE1902575B2 (de) * 1969-01-20 1971-06-03 Elektrische heizeinheit
US3592262A (en) * 1969-10-22 1971-07-13 Gen Motors Corp Extended surface exchange having a tubular portion
US3643735A (en) * 1970-03-10 1972-02-22 Modine Mfg Co Fin and tube heat exchanger
US3766976A (en) * 1971-11-01 1973-10-23 Gen Electric Integral fin evaporator

Also Published As

Publication number Publication date
SE8404302L (sv) 1985-03-01
GB2146111B (en) 1986-09-17
AU570992B2 (en) 1988-03-31
JPS6073298A (ja) 1985-04-25
IT8448716A1 (it) 1986-02-10
FR2551193B1 (fr) 1988-06-10
IT8448716A0 (it) 1984-08-10
US4655282A (en) 1987-04-07
AU3182884A (en) 1985-03-07
SE8404302D0 (sv) 1984-08-29
NL8402154A (nl) 1985-03-18
GB8417481D0 (en) 1984-08-15
CH666539A5 (de) 1988-07-29
DE3331186A1 (de) 1985-03-14
CA1235114A (en) 1988-04-12
FR2551193A1 (fr) 1985-03-01
GB2146111A (en) 1985-04-11

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