JPH0191096U - - Google Patents
Info
- Publication number
- JPH0191096U JPH0191096U JP18541387U JP18541387U JPH0191096U JP H0191096 U JPH0191096 U JP H0191096U JP 18541387 U JP18541387 U JP 18541387U JP 18541387 U JP18541387 U JP 18541387U JP H0191096 U JPH0191096 U JP H0191096U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- rotor
- gap
- stator
- thread 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
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Non-Positive Displacement Air Blowers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18541387U JPH0191096U (US06299757-20011009-C00006.png) | 1987-12-07 | 1987-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18541387U JPH0191096U (US06299757-20011009-C00006.png) | 1987-12-07 | 1987-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191096U true JPH0191096U (US06299757-20011009-C00006.png) | 1989-06-15 |
Family
ID=31476731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18541387U Pending JPH0191096U (US06299757-20011009-C00006.png) | 1987-12-07 | 1987-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191096U (US06299757-20011009-C00006.png) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012077411A1 (ja) * | 2010-12-10 | 2012-06-14 | エドワーズ株式会社 | 真空ポンプ |
| WO2012172851A1 (ja) * | 2011-06-17 | 2012-12-20 | エドワーズ株式会社 | 真空ポンプとそのロータ |
| EP2594803A1 (de) * | 2011-11-16 | 2013-05-22 | Pfeiffer Vacuum Gmbh | Reibungsvakuumpumpe |
| JP2013217226A (ja) * | 2012-04-05 | 2013-10-24 | Edwards Kk | ロータ、真空ポンプ、及び、真空ポンプの組立方法 |
| JP2017089582A (ja) * | 2015-11-16 | 2017-05-25 | エドワーズ株式会社 | 真空ポンプ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5286576A (en) * | 1976-01-14 | 1977-07-19 | Hitachi Ltd | Particle pump for gas centrifugation |
-
1987
- 1987-12-07 JP JP18541387U patent/JPH0191096U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5286576A (en) * | 1976-01-14 | 1977-07-19 | Hitachi Ltd | Particle pump for gas centrifugation |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2650544A4 (en) * | 2010-12-10 | 2018-04-11 | Edwards Japan Limited | Vacuum pump |
| WO2012077411A1 (ja) * | 2010-12-10 | 2012-06-14 | エドワーズ株式会社 | 真空ポンプ |
| JP5878876B2 (ja) * | 2010-12-10 | 2016-03-08 | エドワーズ株式会社 | 真空ポンプ |
| JPWO2012172851A1 (ja) * | 2011-06-17 | 2015-02-23 | エドワーズ株式会社 | 真空ポンプとそのロータ |
| WO2012172851A1 (ja) * | 2011-06-17 | 2012-12-20 | エドワーズ株式会社 | 真空ポンプとそのロータ |
| EP2722527A1 (en) * | 2011-06-17 | 2014-04-23 | Edwards Japan Limited | Vacuum pump and rotor therefor |
| EP2722527A4 (en) * | 2011-06-17 | 2014-12-17 | Edwards Japan Ltd | VACUUM PUMP AND ROTOR |
| JP2013104430A (ja) * | 2011-11-16 | 2013-05-30 | Pfeiffer Vacuum Gmbh | 摩擦真空ポンプ |
| EP2594803A1 (de) * | 2011-11-16 | 2013-05-22 | Pfeiffer Vacuum Gmbh | Reibungsvakuumpumpe |
| JP2013217226A (ja) * | 2012-04-05 | 2013-10-24 | Edwards Kk | ロータ、真空ポンプ、及び、真空ポンプの組立方法 |
| JP2017089582A (ja) * | 2015-11-16 | 2017-05-25 | エドワーズ株式会社 | 真空ポンプ |
| WO2017086135A1 (ja) * | 2015-11-16 | 2017-05-26 | エドワーズ株式会社 | 真空ポンプ |
| US10907653B2 (en) | 2015-11-16 | 2021-02-02 | Edwards Japan Limited | Vacuum pump |
