FR2025095B1 - - Google Patents

Info

Publication number
FR2025095B1
FR2025095B1 FR6941556A FR6941556A FR2025095B1 FR 2025095 B1 FR2025095 B1 FR 2025095B1 FR 6941556 A FR6941556 A FR 6941556A FR 6941556 A FR6941556 A FR 6941556A FR 2025095 B1 FR2025095 B1 FR 2025095B1
Authority
FR
France
Prior art keywords
tubes
recess
holes
width
dec
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
FR6941556A
Other languages
English (en)
French (fr)
Other versions
FR2025095A1 (enExample
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.)
OLOFSTROEM AB
Original Assignee
OLOFSTROEM AB
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 OLOFSTROEM AB filed Critical OLOFSTROEM AB
Publication of FR2025095A1 publication Critical patent/FR2025095A1/fr
Application granted granted Critical
Publication of FR2025095B1 publication Critical patent/FR2025095B1/fr
Expired 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/04—Stamping using rigid devices or tools for dimpling
    • 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
    • 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
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR6941556A 1968-12-03 1969-12-02 Expired FR2025095B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16479/68A SE326681B (enExample) 1968-12-03 1968-12-03

Publications (2)

Publication Number Publication Date
FR2025095A1 FR2025095A1 (enExample) 1970-09-04
FR2025095B1 true FR2025095B1 (enExample) 1975-12-12

Family

ID=20302307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6941556A Expired FR2025095B1 (enExample) 1968-12-03 1969-12-02

Country Status (5)

Country Link
US (1) US3625170A (enExample)
DE (1) DE1959913A1 (enExample)
FR (1) FR2025095B1 (enExample)
GB (1) GB1240749A (enExample)
SE (1) SE326681B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400965A (en) * 1980-03-27 1983-08-30 Modine Manufacturing Company Forming integral flanges in a sheet apparatus therefore
US4373369A (en) * 1980-03-27 1983-02-15 Modine Manufacturing Company Method of forming integral flanges in a sheet
AU610938B2 (en) * 1987-10-21 1991-05-30 Sanyo Radiator Co., Ltd. Plate-fin type radiator
IT1280900B1 (it) * 1995-08-07 1998-02-11 Borletti Climatizzazione Procedimento per la produzione di uno scambiatore di calore, in particolare per la produzione di un condensatore per sistemi di
JP3414171B2 (ja) * 1996-11-29 2003-06-09 株式会社デンソー 熱交換器
US5898996A (en) * 1997-09-05 1999-05-04 General Motors Corporation Method of forming a cylindrical heat exchanger header tank
ES2296514B1 (es) * 2006-04-05 2009-03-16 Valeo Termico, S.A. Intercambiador de calor para gases, en especial de los gases de escape de un motor.
CN106334740B (zh) * 2016-08-19 2017-11-17 西北有色金属研究院 一种细径薄壁金属管材表面加工凹形结构的装置
US12339070B2 (en) * 2021-03-31 2025-06-24 Mitsubishi Electric Corporation Heat exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA621332A (en) * 1961-06-06 W. Kritzer Richard Method of making and heat transfer units
US2091593A (en) * 1935-11-04 1937-08-31 Borg Warner Radiator
US3182483A (en) * 1962-01-23 1965-05-11 Karmazin Prod Apparatus and method for manufacturing tube sections for heat exchangers
US3211118A (en) * 1962-12-20 1965-10-12 Borg Warner Heat exchanger

Also Published As

Publication number Publication date
DE1959913A1 (de) 1970-06-18
GB1240749A (en) 1971-07-28
FR2025095A1 (enExample) 1970-09-04
SE326681B (enExample) 1970-08-03
US3625170A (en) 1971-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse