JPS57209729A - Fixing method for fin in radiator plate - Google Patents

Fixing method for fin in radiator plate

Info

Publication number
JPS57209729A
JPS57209729A JP9612781A JP9612781A JPS57209729A JP S57209729 A JPS57209729 A JP S57209729A JP 9612781 A JP9612781 A JP 9612781A JP 9612781 A JP9612781 A JP 9612781A JP S57209729 A JPS57209729 A JP S57209729A
Authority
JP
Japan
Prior art keywords
fin
radiator plate
bent
grooves
base
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
JP9612781A
Other languages
Japanese (ja)
Other versions
JPS5932213B2 (en
Inventor
Tatsuya Iwai
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.)
IWAI KINZOKU KOGYO KK
Original Assignee
IWAI KINZOKU KOGYO KK
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 IWAI KINZOKU KOGYO KK filed Critical IWAI KINZOKU KOGYO KK
Priority to JP9612781A priority Critical patent/JPS5932213B2/en
Publication of JPS57209729A publication Critical patent/JPS57209729A/en
Publication of JPS5932213B2 publication Critical patent/JPS5932213B2/en
Expired 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
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

PURPOSE:To fix fins to a radiator plate base simply and surely by inserting lower bent part of fins into grooves of a radiator plate and pressing and fixing the bent parts of the fins by pressure plates provided on the side walls of the grooves. CONSTITUTION:Many grooves 2 are juxtaposed on a radiator plate base 1 made of Al and pressure plates 3 are projected obliquely from the side wall opposed to the grooves 2. Lower part of a fin 4 is bent at right angles to form a bent parts 5 and an erected part 17. The bent part 5 is placed on the basal face 6 of the groove 2. A pressure plate 3 is pushed down into the groove 2 as shown by the arrow, and the bent part 5 of the fin 4 is pressed between the basal face 6 of the groove 2 of the base 1 and the pressure plate 3 to fix the fin 4 to the base 1. Since no adhessive is used, a radiator plate excellent in heat conductivity to the fin 4 can be manufactured simply.
JP9612781A 1981-06-22 1981-06-22 How to fix fins on heat sink Expired JPS5932213B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9612781A JPS5932213B2 (en) 1981-06-22 1981-06-22 How to fix fins on heat sink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9612781A JPS5932213B2 (en) 1981-06-22 1981-06-22 How to fix fins on heat sink

Publications (2)

Publication Number Publication Date
JPS57209729A true JPS57209729A (en) 1982-12-23
JPS5932213B2 JPS5932213B2 (en) 1984-08-07

Family

ID=14156714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9612781A Expired JPS5932213B2 (en) 1981-06-22 1981-06-22 How to fix fins on heat sink

Country Status (1)

Country Link
JP (1) JPS5932213B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192634A (en) * 1982-05-04 1983-11-10 Mizutani Denki Kogyo Kk Manufacture of radiator
EP0650188A2 (en) * 1993-10-06 1995-04-26 R-Theta Inc. Method and apparatus for fabricating high fin density heatsinks
WO2011061779A1 (en) * 2009-11-17 2011-05-26 三菱電機株式会社 Heat dissipating device and method for manufacturing heat dissipating device
CN102538558A (en) * 2012-02-10 2012-07-04 东莞汉旭五金塑胶科技有限公司 Improved design of radiator stamped and combined with radiating fins
TWI451061B (en) * 2012-03-08 2014-09-01 Asia Vital Components Co Ltd Thermal module and manufacturing method thereof
JP2019012588A (en) * 2017-06-29 2019-01-24 三菱電機株式会社 Heat sink
CN111229953A (en) * 2020-02-14 2020-06-05 芜湖仅一机械有限公司 Fin inserting assembly process of radiator shell for 5G base station
CN111299431A (en) * 2020-02-14 2020-06-19 芜湖仅一机械有限公司 Fin inserting assembly equipment of radiator shell for 5G base station

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192634A (en) * 1982-05-04 1983-11-10 Mizutani Denki Kogyo Kk Manufacture of radiator
EP0650188A2 (en) * 1993-10-06 1995-04-26 R-Theta Inc. Method and apparatus for fabricating high fin density heatsinks
EP0650188A3 (en) * 1993-10-06 1995-09-27 Theta R Inc Method and apparatus for fabricating high fin density heatsinks.
EP1179840A1 (en) * 1993-10-06 2002-02-13 R-Theta Inc. Method and apparatus for fabricating high fin density heatsinks
JP5418601B2 (en) * 2009-11-17 2014-02-19 三菱電機株式会社 Radiator and method of manufacturing radiator
WO2011061779A1 (en) * 2009-11-17 2011-05-26 三菱電機株式会社 Heat dissipating device and method for manufacturing heat dissipating device
US9134076B2 (en) 2009-11-17 2015-09-15 Mitsubishi Electric Corporation Radiator and method of manufacturing radiator
CN102538558A (en) * 2012-02-10 2012-07-04 东莞汉旭五金塑胶科技有限公司 Improved design of radiator stamped and combined with radiating fins
TWI451061B (en) * 2012-03-08 2014-09-01 Asia Vital Components Co Ltd Thermal module and manufacturing method thereof
JP2019012588A (en) * 2017-06-29 2019-01-24 三菱電機株式会社 Heat sink
CN111229953A (en) * 2020-02-14 2020-06-05 芜湖仅一机械有限公司 Fin inserting assembly process of radiator shell for 5G base station
CN111299431A (en) * 2020-02-14 2020-06-19 芜湖仅一机械有限公司 Fin inserting assembly equipment of radiator shell for 5G base station
CN111229953B (en) * 2020-02-14 2021-07-20 芜湖仅一机械有限公司 Fin inserting assembly process of radiator shell for 5G base station

Also Published As

Publication number Publication date
JPS5932213B2 (en) 1984-08-07

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