JPH01160345U - - Google Patents
Info
- Publication number
- JPH01160345U JPH01160345U JP5582988U JP5582988U JPH01160345U JP H01160345 U JPH01160345 U JP H01160345U JP 5582988 U JP5582988 U JP 5582988U JP 5582988 U JP5582988 U JP 5582988U JP H01160345 U JPH01160345 U JP H01160345U
- Authority
- JP
- Japan
- Prior art keywords
- hollow chambers
- vacuum pump
- submarine
- partition plate
- outer cylinder
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5582988U JPH01160345U (US06262066-20010717-C00424.png) | 1988-04-27 | 1988-04-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5582988U JPH01160345U (US06262066-20010717-C00424.png) | 1988-04-27 | 1988-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01160345U true JPH01160345U (US06262066-20010717-C00424.png) | 1989-11-07 |
Family
ID=31281726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5582988U Pending JPH01160345U (US06262066-20010717-C00424.png) | 1988-04-27 | 1988-04-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01160345U (US06262066-20010717-C00424.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04305137A (ja) * | 1991-04-02 | 1992-10-28 | Teisan Kk | 圧力調整器のガス出流れ現象防止装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55142230A (en) * | 1979-04-24 | 1980-11-06 | Toshiba Corp | Detector for leakage from pipe of nuclear reactor |
JPS5820913U (ja) * | 1981-08-05 | 1983-02-09 | 日産自動車株式会社 | ウインド用サンバイザ− |
JPS6260015A (ja) * | 1985-09-10 | 1987-03-16 | Toshiba Corp | 無効電力補償装置 |
-
1988
- 1988-04-27 JP JP5582988U patent/JPH01160345U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55142230A (en) * | 1979-04-24 | 1980-11-06 | Toshiba Corp | Detector for leakage from pipe of nuclear reactor |
JPS5820913U (ja) * | 1981-08-05 | 1983-02-09 | 日産自動車株式会社 | ウインド用サンバイザ− |
JPS6260015A (ja) * | 1985-09-10 | 1987-03-16 | Toshiba Corp | 無効電力補償装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04305137A (ja) * | 1991-04-02 | 1992-10-28 | Teisan Kk | 圧力調整器のガス出流れ現象防止装置 |