JPS6244199B2 - - Google Patents

Info

Publication number
JPS6244199B2
JPS6244199B2 JP16724881A JP16724881A JPS6244199B2 JP S6244199 B2 JPS6244199 B2 JP S6244199B2 JP 16724881 A JP16724881 A JP 16724881A JP 16724881 A JP16724881 A JP 16724881A JP S6244199 B2 JPS6244199 B2 JP S6244199B2
Authority
JP
Japan
Prior art keywords
heat exchange
cut
exchange plate
raised portions
air flow
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
JP16724881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5869396A (ja
Inventor
Mikio 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 JP16724881A priority Critical patent/JPS5869396A/ja
Publication of JPS5869396A publication Critical patent/JPS5869396A/ja
Publication of JPS6244199B2 publication Critical patent/JPS6244199B2/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP16724881A 1981-10-21 1981-10-21 熱交換器用熱交換板 Granted JPS5869396A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16724881A JPS5869396A (ja) 1981-10-21 1981-10-21 熱交換器用熱交換板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16724881A JPS5869396A (ja) 1981-10-21 1981-10-21 熱交換器用熱交換板

Publications (2)

Publication Number Publication Date
JPS5869396A JPS5869396A (ja) 1983-04-25
JPS6244199B2 true JPS6244199B2 (enrdf_load_stackoverflow) 1987-09-18

Family

ID=15846201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16724881A Granted JPS5869396A (ja) 1981-10-21 1981-10-21 熱交換器用熱交換板

Country Status (1)

Country Link
JP (1) JPS5869396A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58165482U (ja) * 1982-04-20 1983-11-04 松下電器産業株式会社 フインチユ−ブ式熱交換器
JPH0610592B2 (ja) * 1984-03-27 1994-02-09 松下冷機株式会社 フイン付熱交換器
JPS616588A (ja) * 1984-06-20 1986-01-13 Hitachi Ltd フインチユ−ブ式熱交換器
JPS6287790A (ja) * 1985-10-11 1987-04-22 Nippon Denso Co Ltd 熱交換器
US5682784A (en) * 1995-11-07 1997-11-04 Livernois Research & Development Company Roll forming tool for manufacturing louvered serpentine fins
US5738169A (en) * 1995-11-07 1998-04-14 Livernois Research & Development Co. Heat exchanger with turbulated louvered fin, manufacturing apparatus and method

Also Published As

Publication number Publication date
JPS5869396A (ja) 1983-04-25

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