JPS56144858A - Joining method - Google Patents
Joining methodInfo
- Publication number
- JPS56144858A JPS56144858A JP4980480A JP4980480A JPS56144858A JP S56144858 A JPS56144858 A JP S56144858A JP 4980480 A JP4980480 A JP 4980480A JP 4980480 A JP4980480 A JP 4980480A JP S56144858 A JPS56144858 A JP S56144858A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- joint part
- braze
- pipe
- joining
- 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 prevent thermal deformation and prevent leakage of refrigerant by melt-sticking a thin film of copper to the joint part of a body constituted of an iron material, and fitting a copper pipe thereto, then joining this by means of copper braze or the like.
CONSTITUTION: In the case of joining a copper pipe 2 as a suction pipe to a body 4 made of iron, a thin film 6 of copper is beforehand melt stuck to the fitting part 5 of the body 4. Next, the copper pipe 2 as a suction pipe is fitted into the joint part formed by this film 6, after which copper braze 8 is poured into this joint part, and these are joined by heating. Hence, this method is inexpensive because no silver braze is used, unlike in conventional methods.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4980480A JPS56144858A (en) | 1980-04-15 | 1980-04-15 | Joining method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4980480A JPS56144858A (en) | 1980-04-15 | 1980-04-15 | Joining method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56144858A true JPS56144858A (en) | 1981-11-11 |
Family
ID=12841322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4980480A Pending JPS56144858A (en) | 1980-04-15 | 1980-04-15 | Joining method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56144858A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59150662A (en) * | 1983-02-16 | 1984-08-28 | Toyo Radiator Kk | Joining method of steel material and copper material |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5249952A (en) * | 1975-10-17 | 1977-04-21 | Matsushita Refrigeration | Method of connecting pipe |
-
1980
- 1980-04-15 JP JP4980480A patent/JPS56144858A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5249952A (en) * | 1975-10-17 | 1977-04-21 | Matsushita Refrigeration | Method of connecting pipe |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59150662A (en) * | 1983-02-16 | 1984-08-28 | Toyo Radiator Kk | Joining method of steel material and copper material |
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