JPS52109645A - Manufacturing method for needle shaped fin type heat exchanger - Google Patents
Manufacturing method for needle shaped fin type heat exchangerInfo
- 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
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
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)
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 |
-
1976
- 1976-03-11 JP JP2725576A patent/JPS52109645A/en active Granted
Cited By (3)
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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