US3746086A - Heat exchangers - Google Patents

Heat exchangers Download PDF

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Publication number
US3746086A
US3746086A US00175675A US3746086DA US3746086A US 3746086 A US3746086 A US 3746086A US 00175675 A US00175675 A US 00175675A US 3746086D A US3746086D A US 3746086DA US 3746086 A US3746086 A US 3746086A
Authority
US
United States
Prior art keywords
rows
fins
base portions
heat transfer
transfer element
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 - Lifetime
Application number
US00175675A
Other languages
English (en)
Inventor
S Pasternak
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.)
Peerless of America Inc
Original Assignee
Peerless of America Inc
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 Peerless of America Inc filed Critical Peerless of America Inc
Application granted granted Critical
Publication of US3746086A publication Critical patent/US3746086A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • 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
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/068—Shaving, skiving or scarifying for forming lifted portions, e.g. slices or barbs, on the surface of the material
    • 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
    • F28F1/26—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 being integral with the element
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y10T29/49385—Made from unitary workpiece, i.e., no assembly

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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
US00175675A 1971-08-27 1971-08-27 Heat exchangers Expired - Lifetime US3746086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17567571A 1971-08-27 1971-08-27

Publications (1)

Publication Number Publication Date
US3746086A true US3746086A (en) 1973-07-17

Family

ID=22641185

Family Applications (1)

Application Number Title Priority Date Filing Date
US00175675A Expired - Lifetime US3746086A (en) 1971-08-27 1971-08-27 Heat exchangers

Country Status (5)

Country Link
US (1) US3746086A (de)
JP (1) JPS5310297B2 (de)
CA (1) CA952097A (de)
DE (1) DE2241407C3 (de)
GB (1) GB1351105A (de)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850236A (en) * 1973-03-26 1974-11-26 Peerless Of America Heat exchangers
US3886639A (en) * 1975-02-01 1975-06-03 Peerless Of America Method of making a finned heat exchanger
US4005991A (en) * 1971-12-29 1977-02-01 Toyo Kogyo Co., Ltd. Metal made of steel plate and aluminum material
US4023613A (en) * 1971-12-29 1977-05-17 Toyo Kogyo Co., Ltd. Method of making a composite metal casting
DE3243974A1 (de) * 1982-11-27 1984-05-30 Peerless Of America Inc., Chicago, Ill. Verfahren zur herstellung von mehrkanalwaermeaustauschern
GB2160636A (en) * 1982-06-10 1985-12-24 Peerless Of America Heat exchange element
US4637111A (en) * 1982-06-10 1987-01-20 Peerless Of America, Inc. Process of making heat exchangers
US4794985A (en) * 1987-04-29 1989-01-03 Peerless Of America Incorporated Finned heat exchanger tubing with varying wall thickness
US5856630A (en) * 1994-06-01 1999-01-05 The United States Of America As Represented By The Secretary Of The Navy High velocity electromagnetic mass launcher having an ablation resistant insulator
US5967228A (en) * 1997-06-05 1999-10-19 American Standard Inc. Heat exchanger having microchannel tubing and spine fin heat transfer surface
EP1091403A2 (de) * 1999-10-04 2001-04-11 Showa Aluminum Corporation Kühlkörper
US6532661B2 (en) * 1996-09-30 2003-03-18 Kabushiki Kaisha Tsukada Nezi Seisakusho Sheet feed shaft, apparatus for manufacturing same and method for manufacturing same
US20070261242A1 (en) * 2006-05-15 2007-11-15 Foxconn Technology Co., Ltd. Method for manufacturing phase change type heat sink
US20080219086A1 (en) * 2007-03-09 2008-09-11 Peter Mathys Apparatus for the heat-exchanging and mixing treatment of fluid media
US20080216991A1 (en) * 2007-03-02 2008-09-11 Hironori Oikawa Cooling device for information equipment
JP2015525868A (ja) * 2012-07-30 2015-09-07 ゼネラル・エレクトリック・カンパニイ インタークーラ用の熱交換器、および水抽出装置
US11389911B2 (en) * 2019-11-13 2022-07-19 Nakamura Mfg. Co., Ltd. Method of manufacturing heat sink and heat sink

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399470A (en) * 1977-02-10 1978-08-30 Mitsubishi Electric Corp Device for cooling conductor
JPS5473348A (en) * 1977-11-24 1979-06-12 Hitachi Ltd Heat exchanger
EP0947794A1 (de) * 1998-03-30 1999-10-06 Balcke-Dürr GmbH Verfahren zur Herstellung von Rippenrohren
JP2010212730A (ja) * 2010-05-31 2010-09-24 Nakamura Mfg Co Ltd 放熱器の製造用工具
JP6119263B2 (ja) * 2013-01-22 2017-04-26 株式会社デンソー 熱交換器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202212A (en) * 1963-07-29 1965-08-24 Peerless Of America Heat transfer element
US3229722A (en) * 1964-02-19 1966-01-18 Richard W Kritzer Heat exchange element with internal flow diverters
US3360040A (en) * 1965-07-30 1967-12-26 Peerless Of America Heat exchanger elements
US3537516A (en) * 1968-07-02 1970-11-03 Olin Corp Compact heat exchange component

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE540374A (de) *
US2247243A (en) * 1938-07-11 1941-06-24 Thermek Corp Heat exchange element and method of making the same
US2327757A (en) * 1940-02-09 1943-08-24 Thermek Corp Method of raising spines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202212A (en) * 1963-07-29 1965-08-24 Peerless Of America Heat transfer element
US3229722A (en) * 1964-02-19 1966-01-18 Richard W Kritzer Heat exchange element with internal flow diverters
US3360040A (en) * 1965-07-30 1967-12-26 Peerless Of America Heat exchanger elements
US3537516A (en) * 1968-07-02 1970-11-03 Olin Corp Compact heat exchange component

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005991A (en) * 1971-12-29 1977-02-01 Toyo Kogyo Co., Ltd. Metal made of steel plate and aluminum material
US4023613A (en) * 1971-12-29 1977-05-17 Toyo Kogyo Co., Ltd. Method of making a composite metal casting
US3850236A (en) * 1973-03-26 1974-11-26 Peerless Of America Heat exchangers
US3886639A (en) * 1975-02-01 1975-06-03 Peerless Of America Method of making a finned heat exchanger
GB2160636A (en) * 1982-06-10 1985-12-24 Peerless Of America Heat exchange element
US4637111A (en) * 1982-06-10 1987-01-20 Peerless Of America, Inc. Process of making heat exchangers
DE3243974A1 (de) * 1982-11-27 1984-05-30 Peerless Of America Inc., Chicago, Ill. Verfahren zur herstellung von mehrkanalwaermeaustauschern
US4794985A (en) * 1987-04-29 1989-01-03 Peerless Of America Incorporated Finned heat exchanger tubing with varying wall thickness
US5856630A (en) * 1994-06-01 1999-01-05 The United States Of America As Represented By The Secretary Of The Navy High velocity electromagnetic mass launcher having an ablation resistant insulator
US6532661B2 (en) * 1996-09-30 2003-03-18 Kabushiki Kaisha Tsukada Nezi Seisakusho Sheet feed shaft, apparatus for manufacturing same and method for manufacturing same
US6540218B2 (en) 1996-09-30 2003-04-01 Kabushiki Kaisha Tsukada Nezi Seisakusho Sheet feed shaft, apparatus for manufacturing same and method for manufacturing same
US5967228A (en) * 1997-06-05 1999-10-19 American Standard Inc. Heat exchanger having microchannel tubing and spine fin heat transfer surface
EP1091403A2 (de) * 1999-10-04 2001-04-11 Showa Aluminum Corporation Kühlkörper
EP1091403A3 (de) * 1999-10-04 2003-01-15 Showa Denko Kabushiki Kaisha Kühlkörper
KR100719859B1 (ko) * 1999-10-04 2007-05-21 쇼와 덴코 가부시키가이샤 히트 싱크
US20070261242A1 (en) * 2006-05-15 2007-11-15 Foxconn Technology Co., Ltd. Method for manufacturing phase change type heat sink
US20080216991A1 (en) * 2007-03-02 2008-09-11 Hironori Oikawa Cooling device for information equipment
US20080219086A1 (en) * 2007-03-09 2008-09-11 Peter Mathys Apparatus for the heat-exchanging and mixing treatment of fluid media
US8794820B2 (en) * 2007-03-09 2014-08-05 Sulzer Chemtech Ag Apparatus for the heat-exchanging and mixing treatment of fluid media
JP2015525868A (ja) * 2012-07-30 2015-09-07 ゼネラル・エレクトリック・カンパニイ インタークーラ用の熱交換器、および水抽出装置
US11389911B2 (en) * 2019-11-13 2022-07-19 Nakamura Mfg. Co., Ltd. Method of manufacturing heat sink and heat sink

Also Published As

Publication number Publication date
JPS5310297B2 (de) 1978-04-12
GB1351105A (en) 1974-04-24
JPS4857242A (de) 1973-08-11
DE2241407B2 (de) 1978-10-12
DE2241407A1 (de) 1973-03-08
DE2241407C3 (de) 1984-07-19
CA952097A (en) 1974-07-30

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