JPS5022751B1 - - Google Patents

Info

Publication number
JPS5022751B1
JPS5022751B1 JP45126115A JP12611570A JPS5022751B1 JP S5022751 B1 JPS5022751 B1 JP S5022751B1 JP 45126115 A JP45126115 A JP 45126115A JP 12611570 A JP12611570 A JP 12611570A JP S5022751 B1 JPS5022751 B1 JP S5022751B1
Authority
JP
Japan
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.)
Pending
Application number
JP45126115A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP45126115A priority Critical patent/JPS5022751B1/ja
Priority to US00193117A priority patent/US3724538A/en
Publication of JPS5022751B1 publication Critical patent/JPS5022751B1/ja
Pending 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
    • F28F1/126—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 consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • 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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • 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
    • B21D53/022—Making the fins
    • B21D53/025—Louvered fins
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut
    • Y10T428/12368—Struck-out portion type
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]

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)
JP45126115A 1970-12-27 1970-12-27 Pending JPS5022751B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP45126115A JPS5022751B1 (en) 1970-12-27 1970-12-27
US00193117A US3724538A (en) 1970-12-27 1971-10-27 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45126115A JPS5022751B1 (en) 1970-12-27 1970-12-27

Publications (1)

Publication Number Publication Date
JPS5022751B1 true JPS5022751B1 (en) 1975-08-01

Family

ID=14926992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45126115A Pending JPS5022751B1 (en) 1970-12-27 1970-12-27

Country Status (2)

Country Link
US (1) US3724538A (en)
JP (1) JPS5022751B1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119494A (en) * 1980-02-27 1981-09-19 Hitachi Ltd Fin for heat exchanger
SE457476B (en) * 1985-06-18 1988-12-27 Blackstone Sweden PROCEDURE FOR MANUFACTURE OF HEAT EXCHANGE IN WHICH ONE MEDIUM IS GUIDED IN UN-FORMED CHANNELS
US4645000A (en) * 1986-04-21 1987-02-24 General Motors Corporation Tube and fin heat exchanger
US5403559A (en) * 1989-07-18 1995-04-04 Emitec Gesellschaft Fuer Emissionstechnologie Device for cleaning exhaust gases of motor vehicles
US4958681A (en) * 1989-08-14 1990-09-25 General Motors Corporation Heat exchanger with bypass channel louvered fins
US5150596A (en) * 1991-07-11 1992-09-29 General Motors Corporation Heat transfer fin with dammed segments
DE9404009U1 (en) * 1994-03-10 1995-07-13 Behr Gmbh & Co, 70469 Stuttgart Heat exchanger
US5390731A (en) * 1994-06-29 1995-02-21 Ford Motor Company Heat exchanger fin
JP4117429B2 (en) 1999-02-01 2008-07-16 株式会社デンソー Heat exchanger fins
US6170566B1 (en) 1999-12-22 2001-01-09 Visteon Global Technologies, Inc. High performance louvered fin for a heat exchanger
FR2824895B1 (en) * 2001-05-18 2005-12-16 Air Liquide CORRELATED WIND THRUST FOR PLATE HEAT EXCHANGER, AND PLATE EXCHANGER WITH THESE FINS
JP3784735B2 (en) * 2002-03-07 2006-06-14 カルソニックカンセイ株式会社 Louver fin
DE50308729D1 (en) * 2002-03-09 2008-01-17 Behr Gmbh & Co Kg Heat Exchanger
DE10235038A1 (en) * 2002-07-31 2004-02-12 Behr Gmbh & Co. Flat-tube heat exchanger
DE10342241A1 (en) * 2003-09-11 2005-04-07 Behr Gmbh & Co. Kg heat exchangers
WO2006033382A1 (en) * 2004-09-22 2006-03-30 Calsonic Kansei Corporation Louver fin and corrugate cutter
JP2006315014A (en) * 2005-05-10 2006-11-24 Denso Corp Apparatus for forming corrugated fin, and forming method using the same
DE102006014366A1 (en) * 2006-03-27 2007-10-04 Behr Gmbh & Co. Kg Apparatus and method for processing a rolled guide
US20110048688A1 (en) * 2009-09-02 2011-03-03 Delphi Technologies, Inc. Heat Exchanger Assembly
KR101453708B1 (en) * 2011-01-21 2014-10-22 다이킨 고교 가부시키가이샤 Heat exchanger and air conditioner
WO2014125825A1 (en) * 2013-02-18 2014-08-21 株式会社デンソー Heat exchanger and production method therefor
JP6011481B2 (en) * 2013-07-12 2016-10-19 株式会社デンソー Heat exchanger fins
CN111912279B (en) * 2020-08-13 2021-05-07 西安交通大学 Twisted zigzag louver fin

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2063757A (en) * 1934-12-29 1936-12-08 Gen Motors Corp Radiator core

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433044A (en) * 1963-02-19 1969-03-18 Ford Motor Co Method for forming heat exchange element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2063757A (en) * 1934-12-29 1936-12-08 Gen Motors Corp Radiator core

Also Published As

Publication number Publication date
US3724538A (en) 1973-04-03

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