JP2013076361A5 - - Google Patents
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- JP2013076361A5 JP2013076361A5 JP2011216393A JP2011216393A JP2013076361A5 JP 2013076361 A5 JP2013076361 A5 JP 2013076361A5 JP 2011216393 A JP2011216393 A JP 2011216393A JP 2011216393 A JP2011216393 A JP 2011216393A JP 2013076361 A5 JP2013076361 A5 JP 2013076361A5
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- JP
- Japan
- Prior art keywords
- compression
- compression pocket
- view
- rotor
- 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.)
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- 238000007906 compression Methods 0.000 description 18
- 230000006835 compression Effects 0.000 description 14
- 210000000078 claw Anatomy 0.000 description 9
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011216393A JP5725660B2 (ja) | 2011-09-30 | 2011-09-30 | クローポンプ |
| PCT/JP2012/067466 WO2013046852A1 (ja) | 2011-09-30 | 2012-07-09 | クローポンプ |
| US14/347,406 US9702361B2 (en) | 2011-09-30 | 2012-07-09 | Claw pump with relief space |
| CN201280047482.5A CN103842657B (zh) | 2011-09-30 | 2012-07-09 | 爪式泵 |
| EP12837198.6A EP2765312A4 (en) | 2011-09-30 | 2012-07-09 | MOUTH PUMP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011216393A JP5725660B2 (ja) | 2011-09-30 | 2011-09-30 | クローポンプ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013076361A JP2013076361A (ja) | 2013-04-25 |
| JP2013076361A5 true JP2013076361A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2014-08-14 |
| JP5725660B2 JP5725660B2 (ja) | 2015-05-27 |
Family
ID=47994910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011216393A Expired - Fee Related JP5725660B2 (ja) | 2011-09-30 | 2011-09-30 | クローポンプ |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6033759B2 (ja) | 2013-11-05 | 2016-11-30 | アネスト岩田株式会社 | クローポンプ |
| JP5914449B2 (ja) * | 2013-11-06 | 2016-05-11 | アネスト岩田株式会社 | クローポンプ |
| CA2972636C (en) * | 2015-01-15 | 2020-07-14 | Atlas Copco Airpower, Naamloze Vennootschap | Oil-injected vacuum pump element |
| CN105649981B (zh) * | 2016-01-05 | 2018-10-26 | 西安交通大学 | 一种双齿压缩机转子型线 |
| WO2018132019A2 (en) * | 2017-01-10 | 2018-07-19 | John Fleming | Improvements in rotary claw pumps |
| TWI703269B (zh) * | 2019-03-21 | 2020-09-01 | 亞台富士精機股份有限公司 | 適用於幫浦機台的排氣結構及幫浦機台 |
| CN111350665B (zh) * | 2020-02-25 | 2022-02-18 | 宁波鲍斯能源装备股份有限公司 | 螺杆转子组及具有该螺杆转子组的氢循环泵 |
| WO2025008606A1 (en) * | 2023-07-05 | 2025-01-09 | Edwards Limited | Claw booster pump |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1503517A1 (de) * | 1965-02-26 | 1969-06-26 | Davey Compressor Co | Druckfluidummaschine mit zwei durch Aussenverzahnung ineinandergreifenden Laeufern |
| US3472445A (en) * | 1968-04-08 | 1969-10-14 | Arthur E Brown | Rotary positive displacement machines |
| JPS5110362B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-10-19 | 1976-04-03 | ||
| ZA794573B (en) * | 1978-09-28 | 1980-08-27 | A Brown | Rotary positive displacement machines |
| US4406601A (en) * | 1981-01-02 | 1983-09-27 | Ingersoll-Rand Company | Rotary positive displacement machine |
| JPS57206285A (en) | 1981-06-10 | 1982-12-17 | Matsushita Electric Ind Co Ltd | Speed setting device for sewing machine |
| DE3519170A1 (de) * | 1985-05-29 | 1986-12-04 | Wankel Gmbh | Aussenachsiges rotationskolbengeblaese |
| JPS6336083A (ja) * | 1986-07-29 | 1988-02-16 | Mayekawa Mfg Co Ltd | スクリユ−式圧縮機の吐出ポ−ト部の圧力緩和装置 |
| JPH0169193U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-10-28 | 1989-05-08 | ||
| GB8925018D0 (en) * | 1989-11-06 | 1989-12-28 | Surgevest Limited | A rotary fluid device |
| DE4244063A1 (de) * | 1992-12-24 | 1994-06-30 | Balzers Pfeiffer Gmbh | Wälzkolben-Vakuumpumpe |
| JPH07243331A (ja) * | 1994-03-03 | 1995-09-19 | Toyota Motor Corp | 機械式過給機 |
| DE19819538C2 (de) * | 1998-04-30 | 2000-02-17 | Rietschle Werner Gmbh & Co Kg | Druck-Saug-Pumpe |
| TW200806888A (en) * | 2006-07-21 | 2008-02-01 | Liung Feng Ind Co Ltd | Pressure boost system and machine assembly |
| JP2008196353A (ja) | 2007-02-09 | 2008-08-28 | Toyota Industries Corp | ルーツ式流体機械 |
| JP4818410B2 (ja) | 2009-08-11 | 2011-11-16 | オリオン機械株式会社 | クローポンプの排気構造及び排気方法 |
| JP5284940B2 (ja) | 2009-12-24 | 2013-09-11 | アネスト岩田株式会社 | 多段真空ポンプ |
| TWM387159U (en) * | 2010-04-20 | 2010-08-21 | yi-lin Zhu | Air condensate device |
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2011
- 2011-09-30 JP JP2011216393A patent/JP5725660B2/ja not_active Expired - Fee Related
-
2012
- 2012-07-09 US US14/347,406 patent/US9702361B2/en not_active Expired - Fee Related
- 2012-07-09 EP EP12837198.6A patent/EP2765312A4/en not_active Withdrawn
- 2012-07-09 WO PCT/JP2012/067466 patent/WO2013046852A1/ja active Application Filing
- 2012-07-09 CN CN201280047482.5A patent/CN103842657B/zh not_active Expired - Fee Related