JPS5377370A - Manufacturing method of needle like fin type heat exchanger - Google Patents

Manufacturing method of needle like fin type heat exchanger

Info

Publication number
JPS5377370A
JPS5377370A JP15385676A JP15385676A JPS5377370A JP S5377370 A JPS5377370 A JP S5377370A JP 15385676 A JP15385676 A JP 15385676A JP 15385676 A JP15385676 A JP 15385676A JP S5377370 A JPS5377370 A JP S5377370A
Authority
JP
Japan
Prior art keywords
needle
manufacturing
heat exchanger
type heat
fin type
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
JP15385676A
Other languages
Japanese (ja)
Other versions
JPS571755B2 (en
Inventor
Toshimitsu Tsukui
Hitoshi Tsukahara
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP15385676A priority Critical patent/JPS5377370A/en
Publication of JPS5377370A publication Critical patent/JPS5377370A/en
Publication of JPS571755B2 publication Critical patent/JPS571755B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: To fix and foam in the laminated state a heat exchange pipe by bending the top end of one needle-like fin positioned at the laminated boundary and by injecting the thermal plastic resin containing added shikisotropic agent into the fin to harden and foam it.
COPYRIGHT: (C)1978,JPO&Japio
JP15385676A 1976-12-20 1976-12-20 Manufacturing method of needle like fin type heat exchanger Granted JPS5377370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15385676A JPS5377370A (en) 1976-12-20 1976-12-20 Manufacturing method of needle like fin type heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15385676A JPS5377370A (en) 1976-12-20 1976-12-20 Manufacturing method of needle like fin type heat exchanger

Publications (2)

Publication Number Publication Date
JPS5377370A true JPS5377370A (en) 1978-07-08
JPS571755B2 JPS571755B2 (en) 1982-01-12

Family

ID=15571590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15385676A Granted JPS5377370A (en) 1976-12-20 1976-12-20 Manufacturing method of needle like fin type heat exchanger

Country Status (1)

Country Link
JP (1) JPS5377370A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127328A (en) * 2015-09-25 2015-12-09 青岛凯能锅炉设备有限公司 Automatic needle bending machine for tube welded with columnar needles
CN105571353A (en) * 2016-03-13 2016-05-11 贵州大学 Pin-fin spiral heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127328A (en) * 2015-09-25 2015-12-09 青岛凯能锅炉设备有限公司 Automatic needle bending machine for tube welded with columnar needles
CN105571353A (en) * 2016-03-13 2016-05-11 贵州大学 Pin-fin spiral heat exchanger

Also Published As

Publication number Publication date
JPS571755B2 (en) 1982-01-12

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