EP0389970A3 - Fin and heat-exchanger having such fins - Google Patents

Fin and heat-exchanger having such fins Download PDF

Info

Publication number
EP0389970A3
EP0389970A3 EP19900105475 EP90105475A EP0389970A3 EP 0389970 A3 EP0389970 A3 EP 0389970A3 EP 19900105475 EP19900105475 EP 19900105475 EP 90105475 A EP90105475 A EP 90105475A EP 0389970 A3 EP0389970 A3 EP 0389970A3
Authority
EP
European Patent Office
Prior art keywords
collars
heat exchanger
fins
fin
region
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.)
Granted
Application number
EP19900105475
Other languages
German (de)
Other versions
EP0389970A2 (en
EP0389970B1 (en
Inventor
Ernst Fuhrmann
Richard Scholze
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.)
Autokuehler GmbH and Co KG
Original Assignee
Autokuehler 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6377498&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0389970(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Autokuehler GmbH and Co KG filed Critical Autokuehler GmbH and Co KG
Priority to AT90105475T priority Critical patent/ATE97733T1/en
Publication of EP0389970A2 publication Critical patent/EP0389970A2/en
Publication of EP0389970A3 publication Critical patent/EP0389970A3/en
Application granted granted Critical
Publication of EP0389970B1 publication Critical patent/EP0389970B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • 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
    • F28F1/24—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 transversely
    • F28F1/32—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 transversely the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/12—Fastening; Joining by methods involving deformation of the elements
    • F28F2275/125—Fastening; Joining by methods involving deformation of the elements by bringing elements together and expanding
    • 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
    • Y10S165/454—Heat exchange having side-by-side conduits structure or conduit section
    • Y10S165/50—Side-by-side conduits with fins
    • Y10S165/501—Plate fins penetrated by plural conduits

Abstract

The invention relates to a fin for a heat exchanger having a multiplicity of passages (2) which are intended for accommodating heat exchanger tubes and consist of turned-up collars (3) of oval cross-section. In order to avoid cracks in the collars, in particular given large ratios of the maximum diameter to the minimum diameter, in the region of their small radii the collars (3) have a smaller height than in the region of their larger radii. Moreover, the invention relates to a heat exchanger grid provided with such fins (1). <IMAGE>
EP90105475A 1989-03-30 1990-03-23 Fin and heat-exchanger Revoked EP0389970B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90105475T ATE97733T1 (en) 1989-03-30 1990-03-23 HEAT EXCHANGE NETWORK WITH DEFLECTORS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3910357 1989-03-30
DE3910357A DE3910357A1 (en) 1989-03-30 1989-03-30 GUIDE PLATE FOR A HEAT EXCHANGER AND A HEAT EXCHANGER MADE THEREOF

Publications (3)

Publication Number Publication Date
EP0389970A2 EP0389970A2 (en) 1990-10-03
EP0389970A3 true EP0389970A3 (en) 1990-12-12
EP0389970B1 EP0389970B1 (en) 1993-11-24

Family

ID=6377498

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90105475A Revoked EP0389970B1 (en) 1989-03-30 1990-03-23 Fin and heat-exchanger

Country Status (7)

Country Link
US (1) US5092397A (en)
EP (1) EP0389970B1 (en)
JP (1) JPH02282698A (en)
KR (1) KR900014847A (en)
AT (1) ATE97733T1 (en)
CA (1) CA2012947A1 (en)
DE (2) DE3910357A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0633435B1 (en) * 1993-07-06 1996-05-15 MAGNETI MARELLI CLIMATIZZAZIONE S.r.l. Condenser for air-conditioning systems, in particular for motor vehicles
US5425414A (en) * 1993-09-17 1995-06-20 Evapco International, Inc. Heat exchanger coil assembly
DE4404837A1 (en) * 1994-02-16 1995-08-17 Behr Gmbh & Co Rib for heat exchangers
IT1267480B1 (en) * 1994-10-31 1997-02-05 Borletti Climatizzazione HEAT EXCHANGER FOR VEHICLES AND PROCEDURE FOR ASSEMBLY OF A HEAT EXCHANGER NETWORK.
DE19741856A1 (en) * 1997-09-23 1999-03-25 Behr Gmbh & Co Rib for a heat exchanger and method for producing rib openings in such ribs
LU90728B1 (en) * 2001-02-12 2002-08-13 Delphi Tech Inc Punching tool for forming tube slots in a manifold of a heat exchanger
EP1819458B1 (en) * 2004-12-03 2011-02-23 Behr GmbH & Co. KG Method for the production of a heat exchanger
US20060218791A1 (en) * 2005-03-29 2006-10-05 John Lamkin Fin-tube heat exchanger collar, and method of making same
US20090044408A1 (en) * 2005-03-29 2009-02-19 John Lamkin Fin-Tube Heat Exchanger Collar, and Method of Making Same
US20070131389A1 (en) * 2005-12-09 2007-06-14 Kuo-Hsin Chen Heat dissipating device and method of fabricating the same
EP2122290B1 (en) * 2006-12-13 2017-07-19 MAHLE Behr GmbH & Co. KG Heat exchanger for heat exchange between a first fluid and a second fluid
DE102009033774A1 (en) 2008-08-08 2010-03-04 Behr Gmbh & Co. Kg Heat exchanger, use and manufacturing process of a heat exchanger
FR2951259B1 (en) * 2009-10-08 2014-02-28 Valeo Systemes Thermiques COLLECTOR PLATE FOR HEAT EXCHANGER AND CORRESPONDING HEAT EXCHANGER
US9976773B2 (en) * 2010-07-13 2018-05-22 Glen Dimplex Americas Limited Convection heater assembly providing laminar flow
DE102011075071A1 (en) 2011-05-02 2012-11-08 Behr Gmbh & Co. Kg Heat exchangers, in particular intercoolers
DE102012002234A1 (en) * 2012-02-04 2013-08-08 Volkswagen Aktiengesellschaft Heat exchanger, particularly radiator for vehicle, has multiple fins oriented perpendicular to tubing, where adjacent fins surround intermediate space by spacers, and sections of web or spacer are formed on base side or on mold side of fin
DE102012219268A1 (en) * 2012-10-22 2014-04-24 Mahle International Gmbh heat exchangers
DE102013208424A1 (en) * 2013-05-07 2014-11-13 Behr Gmbh & Co. Kg Floor for a heat exchanger, in particular for a motor vehicle and method for producing the floor
FR3037388B1 (en) * 2015-06-12 2019-07-26 Valeo Systemes Thermiques WING OF A HEAT EXCHANGER, IN PARTICULAR FOR A MOTOR VEHICLE, AND CORRESPONDING HEAT EXCHANGER
US10371464B2 (en) 2015-07-07 2019-08-06 Mahle International Gmbh Tube header for heat exchanger
DE202017103235U1 (en) * 2017-05-30 2018-08-31 Autokühler GmbH & Co KG heat exchangers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360280A (en) * 1931-01-21 1931-11-05 Coventry Radiator & Presswork Cooling radiators or condensers, particularly for use with internal-combustion engines
FR1445981A (en) * 1965-08-31 1966-07-15 Morris Motors Ltd secondary surface heat exchanger
US3771595A (en) * 1971-09-22 1973-11-13 Modine Mfg Co Heat exchange device
FR2465984A1 (en) * 1979-09-26 1981-03-27 Dubrovsky E Tube and plate vehicle radiator heat exchanger - has crests and troughs in plate corrugations opposing each other with straight interposed sectors
DE3423746A1 (en) * 1984-06-28 1986-01-09 Thermal-Werke Wärme-Kälte-Klimatechnik GmbH, 6832 Hockenheim Heat exchanger laminar for tubes with an elliptical or oval cross-section
EP0176729A1 (en) * 1984-08-31 1986-04-09 Dirk Pietzcker Heat exchanger, and process and apparatus for its manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067045B (en) * 1959-10-15
FR708355A (en) * 1929-12-30 1931-07-23 Radiators in profiled tubes lined with fins and their manufacturing process
GB471553A (en) * 1936-03-14 1937-09-07 Edwin James Bowman Improvements in radiators for engine cooling systems or similar heat exchange apparatus
GB576864A (en) * 1944-05-16 1946-04-24 Serck Radiators Ltd Improvements relating to finned-tube heat interchange apparatus
US3829647A (en) * 1971-06-04 1974-08-13 Westinghouse Electric Corp Heat conducting fins for bus bars and other electrical conductors

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360280A (en) * 1931-01-21 1931-11-05 Coventry Radiator & Presswork Cooling radiators or condensers, particularly for use with internal-combustion engines
FR1445981A (en) * 1965-08-31 1966-07-15 Morris Motors Ltd secondary surface heat exchanger
US3771595A (en) * 1971-09-22 1973-11-13 Modine Mfg Co Heat exchange device
FR2465984A1 (en) * 1979-09-26 1981-03-27 Dubrovsky E Tube and plate vehicle radiator heat exchanger - has crests and troughs in plate corrugations opposing each other with straight interposed sectors
DE3423746A1 (en) * 1984-06-28 1986-01-09 Thermal-Werke Wärme-Kälte-Klimatechnik GmbH, 6832 Hockenheim Heat exchanger laminar for tubes with an elliptical or oval cross-section
EP0176729A1 (en) * 1984-08-31 1986-04-09 Dirk Pietzcker Heat exchanger, and process and apparatus for its manufacture

Also Published As

Publication number Publication date
EP0389970A2 (en) 1990-10-03
CA2012947A1 (en) 1990-09-30
DE59003570D1 (en) 1994-01-05
KR900014847A (en) 1990-10-25
ATE97733T1 (en) 1993-12-15
DE3910357A1 (en) 1990-10-04
US5092397A (en) 1992-03-03
EP0389970B1 (en) 1993-11-24
JPH02282698A (en) 1990-11-20

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