JPH01135298U - - Google Patents
Info
- Publication number
- JPH01135298U JPH01135298U JP3120888U JP3120888U JPH01135298U JP H01135298 U JPH01135298 U JP H01135298U JP 3120888 U JP3120888 U JP 3120888U JP 3120888 U JP3120888 U JP 3120888U JP H01135298 U JPH01135298 U JP H01135298U
- Authority
- JP
- Japan
- Prior art keywords
- contact surface
- exhaust hole
- welded
- fitting
- center
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3120888U JPH0514077Y2 (da) | 1988-03-09 | 1988-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3120888U JPH0514077Y2 (da) | 1988-03-09 | 1988-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01135298U true JPH01135298U (da) | 1989-09-14 |
| JPH0514077Y2 JPH0514077Y2 (da) | 1993-04-14 |
Family
ID=31256903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3120888U Expired - Lifetime JPH0514077Y2 (da) | 1988-03-09 | 1988-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514077Y2 (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021181796A (ja) * | 2020-05-18 | 2021-11-25 | 三恵技研工業株式会社 | 真空断熱配管及びそのメンテナンス方法 |
-
1988
- 1988-03-09 JP JP3120888U patent/JPH0514077Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021181796A (ja) * | 2020-05-18 | 2021-11-25 | 三恵技研工業株式会社 | 真空断熱配管及びそのメンテナンス方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514077Y2 (da) | 1993-04-14 |