JPS52109645A - Manufacturing method for needle shaped fin type heat exchanger - Google Patents

Manufacturing method for needle shaped fin type heat exchanger

Info

Publication number
JPS52109645A
JPS52109645A JP2725576A JP2725576A JPS52109645A JP S52109645 A JPS52109645 A JP S52109645A JP 2725576 A JP2725576 A JP 2725576A JP 2725576 A JP2725576 A JP 2725576A JP S52109645 A JPS52109645 A JP S52109645A
Authority
JP
Japan
Prior art keywords
manufacturing
heat exchanger
needle shaped
shaped fin
type heat
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
JP2725576A
Other languages
Japanese (ja)
Other versions
JPS56715B2 (en
Inventor
Yukio Saito
Takao Marufuji
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 JP2725576A priority Critical patent/JPS52109645A/en
Publication of JPS52109645A publication Critical patent/JPS52109645A/en
Publication of JPS56715B2 publication Critical patent/JPS56715B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: Manufacturing method for heat exchanger to improve working property, preventing over-laping of needle shaped fin each other by means of bending a part of the top portion of needle shaped fin, also when the bending work of the fin is formed drum shaped on the plural stage laminated, the both work are carried out simultaneously.
COPYRIGHT: (C)1977,JPO&Japio
JP2725576A 1976-03-11 1976-03-11 Manufacturing method for needle shaped fin type heat exchanger Granted JPS52109645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2725576A JPS52109645A (en) 1976-03-11 1976-03-11 Manufacturing method for needle shaped fin type heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2725576A JPS52109645A (en) 1976-03-11 1976-03-11 Manufacturing method for needle shaped fin type heat exchanger

Publications (2)

Publication Number Publication Date
JPS52109645A true JPS52109645A (en) 1977-09-14
JPS56715B2 JPS56715B2 (en) 1981-01-09

Family

ID=12215956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2725576A Granted JPS52109645A (en) 1976-03-11 1976-03-11 Manufacturing method for needle shaped fin type heat exchanger

Country Status (1)

Country Link
JP (1) JPS52109645A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510083U (en) * 1978-07-07 1980-01-22
JPS5569289U (en) * 1978-05-22 1980-05-13
JPH0374096U (en) * 1989-11-21 1991-07-25

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569289U (en) * 1978-05-22 1980-05-13
JPS5510083U (en) * 1978-07-07 1980-01-22
JPH0374096U (en) * 1989-11-21 1991-07-25

Also Published As

Publication number Publication date
JPS56715B2 (en) 1981-01-09

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