JPH0150498B2 - - Google Patents

Info

Publication number
JPH0150498B2
JPH0150498B2 JP21340982A JP21340982A JPH0150498B2 JP H0150498 B2 JPH0150498 B2 JP H0150498B2 JP 21340982 A JP21340982 A JP 21340982A JP 21340982 A JP21340982 A JP 21340982A JP H0150498 B2 JPH0150498 B2 JP H0150498B2
Authority
JP
Japan
Prior art keywords
needle
fins
tooth
fin
forming
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
JP21340982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59104231A (ja
Inventor
Sukeaki Hamanaka
Michio Fujimoto
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP21340982A priority Critical patent/JPS59104231A/ja
Priority to CA000439424A priority patent/CA1237879A/en
Priority to US06/544,997 priority patent/US4596129A/en
Priority to EP83730104A priority patent/EP0108707B1/en
Priority to DE8383730104T priority patent/DE3368396D1/de
Publication of JPS59104231A publication Critical patent/JPS59104231A/ja
Publication of JPH0150498B2 publication Critical patent/JPH0150498B2/ja
Granted legal-status Critical Current

Links

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
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • B21D31/046—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal making use of rotating cutters
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
JP21340982A 1982-11-01 1982-12-07 コルゲ−ト用針状フイン成形装置 Granted JPS59104231A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP21340982A JPS59104231A (ja) 1982-12-07 1982-12-07 コルゲ−ト用針状フイン成形装置
CA000439424A CA1237879A (en) 1982-11-01 1983-10-20 Apparatus for forming fins for heat exchangers
US06/544,997 US4596129A (en) 1982-11-01 1983-10-24 Apparatus for forming fins for heat exchangers
EP83730104A EP0108707B1 (en) 1982-11-01 1983-10-31 An apparatus for forming fins for heat exchangers
DE8383730104T DE3368396D1 (en) 1982-11-01 1983-10-31 An apparatus for forming fins for heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21340982A JPS59104231A (ja) 1982-12-07 1982-12-07 コルゲ−ト用針状フイン成形装置

Publications (2)

Publication Number Publication Date
JPS59104231A JPS59104231A (ja) 1984-06-16
JPH0150498B2 true JPH0150498B2 (OSRAM) 1989-10-30

Family

ID=16638744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21340982A Granted JPS59104231A (ja) 1982-11-01 1982-12-07 コルゲ−ト用針状フイン成形装置

Country Status (1)

Country Link
JP (1) JPS59104231A (OSRAM)

Also Published As

Publication number Publication date
JPS59104231A (ja) 1984-06-16

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