JPS5616093A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- JPS5616093A JPS5616093A JP9156279A JP9156279A JPS5616093A JP S5616093 A JPS5616093 A JP S5616093A JP 9156279 A JP9156279 A JP 9156279A JP 9156279 A JP9156279 A JP 9156279A JP S5616093 A JPS5616093 A JP S5616093A
- Authority
- JP
- Japan
- Prior art keywords
- portions
- belt type
- noncoated
- heat exchanger
- pressure
- 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.)
- Pending
Links
Abstract
PURPOSE: To manufacture at a low cost a compact heat exchanger of an improved heating performance, which is used for a room air conditioner, by reducing the diameter and the thickness of a wall of a heat exchange pipe, and also the length of fins.
CONSTITUTION: A pair of plates 1 are superposed on each other at their respective coated portions 3, belt type coated side edge portions 4 and belt type noncoated portions 5. The belt type noncoated portions 5 are pressure-welded. The belt type coated portions 3 and belt type noncoated portions 5 between adjacent slits 6, 6 are then pushed out perpendicularly in the opposite directions to form a staggered body. A pressure, such as an air pressure is then applied by a suitable means between the belt type coated portions 3 and belt type coated side edge portions 4 of the plates 1, 1 to extend the same outwardly. As a result, a heat exchanger element 7 consisting of tubular portions 8, fin portions 9, and header portions 10 connected to both ends of the butular portions 8 is formed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9156279A JPS5616093A (en) | 1979-07-20 | 1979-07-20 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9156279A JPS5616093A (en) | 1979-07-20 | 1979-07-20 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5616093A true JPS5616093A (en) | 1981-02-16 |
Family
ID=14029943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9156279A Pending JPS5616093A (en) | 1979-07-20 | 1979-07-20 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5616093A (en) |
-
1979
- 1979-07-20 JP JP9156279A patent/JPS5616093A/en active Pending
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