EP0903555A3 - Fin for heat exchanger and method for making holes in such a fin - Google Patents

Fin for heat exchanger and method for making holes in such a fin Download PDF

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Publication number
EP0903555A3
EP0903555A3 EP98115572A EP98115572A EP0903555A3 EP 0903555 A3 EP0903555 A3 EP 0903555A3 EP 98115572 A EP98115572 A EP 98115572A EP 98115572 A EP98115572 A EP 98115572A EP 0903555 A3 EP0903555 A3 EP 0903555A3
Authority
EP
European Patent Office
Prior art keywords
fin
rib
heat exchanger
making holes
passages
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
EP98115572A
Other languages
German (de)
French (fr)
Other versions
EP0903555B1 (en
EP0903555A2 (en
Inventor
Werner Helms
Roland Hemminger
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
Application filed by Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of EP0903555A2 publication Critical patent/EP0903555A2/en
Publication of EP0903555A3 publication Critical patent/EP0903555A3/en
Application granted granted Critical
Publication of EP0903555B1 publication Critical patent/EP0903555B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • 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
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • 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
    • F28F1/325—Fins with openings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Die Erfindung betrifft eine Rippe (1,1A) für einen Wärmeübertrager und ein Verfahren zur Herstellung von Rippendurchzügen (3,3A), wobei jeder Durchzug (3,3A) mit wenigstens einem nach außen abgestellten Stützrand (6,6A) versehen ist, der eine ebene Auflagefläche für die benachbarte Rippe (1,1A) bildet.The invention relates to a rib (1,1A) for a heat exchanger and a method for producing rib passages (3.3 A), wherein each passage (3.3A) with at least one support edge (6,6A), the one forms a flat contact surface for the adjacent rib (1.1A).

Die Durchzüge (3,3A) in der Rippe (1,1A) werden dadurch gebildet, daß zunächst in das ebene Rippenblech (2,2A) ein Trennschnitt (8,8A) eingebracht wird, und daß anschließend die durch den Trennschnitt (8,8A) gebildeten Schnittränder zu dem Kragen (9,9A) umgeformt werden.

Figure 00000001
The passages (3,3A) in the rib (1,1A) are formed by first making a separating cut (8,8A) in the flat rib plate (2,2A) and then by cutting through the separating cut (8, 8A) formed cutting edges to the collar (9.9A) are formed.
Figure 00000001
EP98115572A 1997-09-23 1998-08-19 Fin for heat exchanger and method for making holes in such a fin Expired - Lifetime EP0903555B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19741856 1997-09-23
DE19741856A DE19741856A1 (en) 1997-09-23 1997-09-23 Rib for a heat exchanger and method for producing rib openings in such ribs

Publications (3)

Publication Number Publication Date
EP0903555A2 EP0903555A2 (en) 1999-03-24
EP0903555A3 true EP0903555A3 (en) 1999-07-28
EP0903555B1 EP0903555B1 (en) 2003-04-23

Family

ID=7843276

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98115572A Expired - Lifetime EP0903555B1 (en) 1997-09-23 1998-08-19 Fin for heat exchanger and method for making holes in such a fin

Country Status (2)

Country Link
EP (1) EP0903555B1 (en)
DE (2) DE19741856A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103176B4 (en) 2001-01-22 2010-06-02 Behr Gmbh & Co. Kg Method for introducing Flachrohreinsteckschlitzen in a manifold
LU90728B1 (en) * 2001-02-12 2002-08-13 Delphi Tech Inc Punching tool for forming tube slots in a manifold of a heat exchanger
WO2002100568A1 (en) 2001-06-06 2002-12-19 Denso Corporation Heat exchanger and method of manufacturing the heat exchanger
FR2827801B1 (en) * 2001-07-24 2003-10-31 Valeo Thermique Moteur Sa METHOD FOR MANUFACTURING COOLING FINS
DE20312313U1 (en) * 2003-08-09 2004-12-16 Eichenauer Heizelemente Gmbh & Co. Kg Device for heating gas streams
FR2937719B1 (en) * 2008-10-29 2013-12-27 Valeo Systemes Thermiques WING FOR HEAT EXCHANGER AND HEAT EXCHANGER COMPRISING SUCH AILT
FR2958027B1 (en) * 2010-03-25 2012-03-23 Valeo Systemes Thermiques AILETTE FOR HEAT EXCHANGER AND HEAT EXCHANGER EQUIPPED WITH SUCH FINS.
CN101963472B (en) * 2010-05-19 2012-07-04 张家港市恒强冷却设备有限公司 Radiating fin of plate-fin heat interchanger
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
EP3330657B1 (en) 2016-12-01 2020-10-28 Modine Manufacturing Company Air fin for a heat exchanger, and method of making the same
JP6656279B2 (en) * 2018-02-15 2020-03-04 三菱電機株式会社 Heat exchanger

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428323A (en) * 1963-06-27 1967-01-15 Chausson Usines Sa Manufacturing process for radiators and radiator obtained by this process
FR1539121A (en) * 1967-08-01 1968-09-13 Chausson Usines Sa Low neck fin and tools for its manufacture
FR2088106A1 (en) * 1970-05-19 1972-01-07 Chausson Usines Sa
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
DE4404837A1 (en) * 1994-02-16 1995-08-17 Behr Gmbh & Co Rib for heat exchangers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181107A (en) * 1936-12-02 1939-11-21 Fedders Mfg Co Inc Method of making cross-fin coils
DD211225A3 (en) * 1982-05-17 1984-07-04 Umform & Plastverarb Fz FLOOR FOR THE TANK OF A PIPE-WATER HEATER AND TOOL FOR THE PRODUCTION THEREOF
DE3910357A1 (en) * 1989-03-30 1990-10-04 Autokuehler Gmbh & Co Kg GUIDE PLATE FOR A HEAT EXCHANGER AND A HEAT EXCHANGER MADE THEREOF
AT394108B (en) * 1990-07-31 1992-02-10 Vaillant Gmbh SHEET BLOCK HEAT EXCHANGER

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428323A (en) * 1963-06-27 1967-01-15 Chausson Usines Sa Manufacturing process for radiators and radiator obtained by this process
FR1539121A (en) * 1967-08-01 1968-09-13 Chausson Usines Sa Low neck fin and tools for its manufacture
FR2088106A1 (en) * 1970-05-19 1972-01-07 Chausson Usines Sa
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
DE4404837A1 (en) * 1994-02-16 1995-08-17 Behr Gmbh & Co Rib for heat exchangers

Also Published As

Publication number Publication date
DE59808029D1 (en) 2003-05-28
EP0903555B1 (en) 2003-04-23
EP0903555A2 (en) 1999-03-24
DE19741856A1 (en) 1999-03-25

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