JPH0361189U - - Google Patents
Info
- Publication number
- JPH0361189U JPH0361189U JP12233789U JP12233789U JPH0361189U JP H0361189 U JPH0361189 U JP H0361189U JP 12233789 U JP12233789 U JP 12233789U JP 12233789 U JP12233789 U JP 12233789U JP H0361189 U JPH0361189 U JP H0361189U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- discharge port
- flexible hose
- pipe
- stage
- 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
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12233789U JPH0361189U (fr) | 1989-10-19 | 1989-10-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12233789U JPH0361189U (fr) | 1989-10-19 | 1989-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0361189U true JPH0361189U (fr) | 1991-06-14 |
Family
ID=31670340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12233789U Pending JPH0361189U (fr) | 1989-10-19 | 1989-10-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0361189U (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004507641A (ja) * | 2000-08-21 | 2004-03-11 | アルカテル | 真空ポンプのための圧力シール |
JP2010059872A (ja) * | 2008-09-04 | 2010-03-18 | Shinmaywa Industries Ltd | 多段ルーツ式流体機械 |
-
1989
- 1989-10-19 JP JP12233789U patent/JPH0361189U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004507641A (ja) * | 2000-08-21 | 2004-03-11 | アルカテル | 真空ポンプのための圧力シール |
JP4713059B2 (ja) * | 2000-08-21 | 2011-06-29 | アルカテル−ルーセント | 真空ポンプのための圧力シール |
JP2010059872A (ja) * | 2008-09-04 | 2010-03-18 | Shinmaywa Industries Ltd | 多段ルーツ式流体機械 |
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