JPS61161566U - - Google Patents
Info
- Publication number
- JPS61161566U JPS61161566U JP4297685U JP4297685U JPS61161566U JP S61161566 U JPS61161566 U JP S61161566U JP 4297685 U JP4297685 U JP 4297685U JP 4297685 U JP4297685 U JP 4297685U JP S61161566 U JPS61161566 U JP S61161566U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- inner tube
- heat exchanger
- leak detection
- groove
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4297685U JPS61161566U (da) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4297685U JPS61161566U (da) | 1985-03-25 | 1985-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61161566U true JPS61161566U (da) | 1986-10-06 |
Family
ID=30554215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4297685U Pending JPS61161566U (da) | 1985-03-25 | 1985-03-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61161566U (da) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006046888A (ja) * | 2004-07-02 | 2006-02-16 | Kobelco & Materials Copper Tube Inc | 複合伝熱管 |
-
1985
- 1985-03-25 JP JP4297685U patent/JPS61161566U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006046888A (ja) * | 2004-07-02 | 2006-02-16 | Kobelco & Materials Copper Tube Inc | 複合伝熱管 |