JPS5447153A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5447153A
JPS5447153A JP11269177A JP11269177A JPS5447153A JP S5447153 A JPS5447153 A JP S5447153A JP 11269177 A JP11269177 A JP 11269177A JP 11269177 A JP11269177 A JP 11269177A JP S5447153 A JPS5447153 A JP S5447153A
Authority
JP
Japan
Prior art keywords
fin
pipe
block
wash
case
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
JP11269177A
Other languages
Japanese (ja)
Other versions
JPS6145160B2 (en
Inventor
Masakatsu Hayashi
Kunio Fujie
Takeo Tanaka
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11269177A priority Critical patent/JPS5447153A/en
Publication of JPS5447153A publication Critical patent/JPS5447153A/en
Publication of JPS6145160B2 publication Critical patent/JPS6145160B2/ja
Granted 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
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/06—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being attachable to the element
    • 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
    • F28F1/122—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 being formed of wires

Landscapes

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

Abstract

PURPOSE: To make it easy to wash a fin by rendering the fin like a block and detachably mounting the same to a pipe.
CONSTITUTION: A fin material 7 which consists of a metal wire is arranged between an upper fixing plate 5 and a lower fixing plat 6 while providing elastic mateials 8a, 8b such as spring or the like which keep a suitabel distance therebetween. They are integrally united by means of soldering so as to form a fin block 4 and then detachably inserted between the adjacent zigzag lines of a pipe 3 which is rendered zigzag and the cross-section of which is rectangular. By so doing, it becomes possible to easily dismount the fin block 4 from the pipe 3 and wash the fin block 4 in case any dusts or the like are adhered onto the surface of the fin material 7. In this case, pipe fixing means provided with pipe retaining pieces may be embedded in the fin material 7 in place of the elastic materials 8a, 8b
COPYRIGHT: (C)1979,JPO&Japio
JP11269177A 1977-09-21 1977-09-21 Heat exchanger Granted JPS5447153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11269177A JPS5447153A (en) 1977-09-21 1977-09-21 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11269177A JPS5447153A (en) 1977-09-21 1977-09-21 Heat exchanger

Publications (2)

Publication Number Publication Date
JPS5447153A true JPS5447153A (en) 1979-04-13
JPS6145160B2 JPS6145160B2 (en) 1986-10-06

Family

ID=14593062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11269177A Granted JPS5447153A (en) 1977-09-21 1977-09-21 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5447153A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126152U (en) * 1981-01-27 1982-08-06
WO2011042344A3 (en) * 2009-10-07 2013-03-28 Arcelik Anonim Sirketi Microchannel heat exchanger and the manufacturing method thereof
WO2021144837A1 (en) 2020-01-14 2021-07-22 三菱電機株式会社 Vehicle-mounted transformer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131707U (en) * 1974-08-31 1976-03-08
JPS5274949A (en) * 1975-12-18 1977-06-23 Nippon Gakki Seizo Kk Heat exchanger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131707U (en) * 1974-08-31 1976-03-08
JPS5274949A (en) * 1975-12-18 1977-06-23 Nippon Gakki Seizo Kk Heat exchanger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126152U (en) * 1981-01-27 1982-08-06
JPS6345730Y2 (en) * 1981-01-27 1988-11-28
WO2011042344A3 (en) * 2009-10-07 2013-03-28 Arcelik Anonim Sirketi Microchannel heat exchanger and the manufacturing method thereof
WO2021144837A1 (en) 2020-01-14 2021-07-22 三菱電機株式会社 Vehicle-mounted transformer

Also Published As

Publication number Publication date
JPS6145160B2 (en) 1986-10-06

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