JPWO2020120746A5 - - Google Patents
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- Publication number
- JPWO2020120746A5 JPWO2020120746A5 JP2021533465A JP2021533465A JPWO2020120746A5 JP WO2020120746 A5 JPWO2020120746 A5 JP WO2020120746A5 JP 2021533465 A JP2021533465 A JP 2021533465A JP 2021533465 A JP2021533465 A JP 2021533465A JP WO2020120746 A5 JPWO2020120746 A5 JP WO2020120746A5
- Authority
- JP
- Japan
- Prior art keywords
- lobe
- rotary
- rotary piston
- bearing
- pump
- 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
- 230000004888 barrier function Effects 0.000 claims 2
- 239000002609 medium Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 230000001360 synchronised effect Effects 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 238000010408 sweeping Methods 0.000 claims 1
- 239000006163 transport media Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202018107141.6U DE202018107141U1 (de) | 2018-12-13 | 2018-12-13 | Drehkolbenpumpe mit innenliegender Lagerung |
| DE202018107141.6 | 2018-12-13 | ||
| PCT/EP2019/085094 WO2020120746A1 (fr) | 2018-12-13 | 2019-12-13 | Pompe à piston rotatif avec palier interne |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022512237A JP2022512237A (ja) | 2022-02-02 |
| JPWO2020120746A5 true JPWO2020120746A5 (fr) | 2022-08-08 |
| JP7519357B2 JP7519357B2 (ja) | 2024-07-19 |
Family
ID=69137845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021533465A Active JP7519357B2 (ja) | 2018-12-13 | 2019-12-13 | 内部軸受を備えたロータリーローブポンプ |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11953007B2 (fr) |
| EP (1) | EP3894706A1 (fr) |
| JP (1) | JP7519357B2 (fr) |
| KR (1) | KR102702111B1 (fr) |
| CN (1) | CN113316688A (fr) |
| AU (1) | AU2019398673A1 (fr) |
| BR (1) | BR112021011305A2 (fr) |
| CA (1) | CA3122510A1 (fr) |
| DE (1) | DE202018107141U1 (fr) |
| MX (1) | MX2021006960A (fr) |
| WO (1) | WO2020120746A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230228268A1 (en) * | 2020-06-10 | 2023-07-20 | Willem Isaac CILLIE | Compressor |
| DE102020118009A1 (de) | 2020-07-08 | 2022-01-13 | Nidec Gpm Gmbh | Schraubenspindelpumpe zur Förderung eines Fluids |
| CN112746958B (zh) * | 2021-01-04 | 2022-07-12 | 西安交通大学 | 一种燃料电池用双螺杆压缩膨胀一体机 |
| CN112780560A (zh) * | 2021-02-26 | 2021-05-11 | 珠海格力电器股份有限公司 | 一种转子组件、压缩机及空调机 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2848952A (en) | 1953-05-29 | 1958-08-26 | Creamery Package Mfg Co | Pump construction |
| FR1110645A (fr) | 1953-10-27 | 1956-02-15 | Svenska Rotor Maskiner Ab | Perfectionnements aux compresseurs |
| GB1019663A (en) * | 1961-08-08 | 1966-02-09 | S R M Hydromakanik Ab | Hydrodynamic torque converter with angularly adjustable blades |
| DE2002518C3 (de) | 1970-01-21 | 1982-04-01 | Fa. Hugo Vogelsang, 4571 Bunnen | Güllepumpe |
| FR2178852B1 (fr) | 1972-04-07 | 1976-08-27 | Bosch Gmbh Robert | |
| JPS5220004Y2 (fr) * | 1972-04-14 | 1977-05-09 | ||
| DE2520667C2 (de) | 1975-05-09 | 1984-11-29 | Allweiler Ag, 7760 Radolfzell | Schraubenspindelpumpe |
| DE3427282A1 (de) | 1984-07-24 | 1986-01-30 | Gerhard 8300 Landshut Eckart | Drehkolbenpumpe zur foerderung von guelle o.dgl. |
| US4940394A (en) * | 1988-10-18 | 1990-07-10 | Baker Hughes, Inc. | Adjustable wearplates rotary pump |
| JPH03213688A (ja) * | 1990-01-17 | 1991-09-19 | Hitachi Ltd | スクリュー真空ポンプ |
| JP3074829B2 (ja) * | 1991-09-05 | 2000-08-07 | 松下電器産業株式会社 | 流体回転装置 |
| EP0666422B1 (fr) * | 1994-02-05 | 1997-10-22 | MAN Gutehoffnungshütte Aktiengesellschaft | Paliers et système d'entraînement pour les rotors d'un compresseur à vis |
| DE19513380C2 (de) * | 1995-04-08 | 1997-09-04 | Gutehoffnungshuette Man | Abdichtung, Lagerung und Antrieb der Rotoren eines trockenlaufenden Schraubenrotorverdichters |
| DE29723984U1 (de) | 1997-04-15 | 1999-09-09 | Börger GmbH, 46325 Borken | Drehkolbenpumpe |
| GB9913969D0 (en) * | 1999-06-16 | 1999-08-18 | Boc Group Plc | Improvements in screw pumps |
| US6808374B2 (en) * | 2000-10-20 | 2004-10-26 | Niagara Pump Corporation | Sanitary design gear pump |
| DE20314793U1 (de) | 2003-09-24 | 2005-02-03 | Hugo Vogelsang Maschinenbau Gmbh | Hydraulisch angetriebene Pumpe |
| KR100773358B1 (ko) * | 2006-11-17 | 2007-11-05 | 삼성전자주식회사 | 유체 노즐을 갖는 진공펌프 및 배기 시스템 |
| DE202009012158U1 (de) | 2009-09-08 | 2011-02-03 | Hugo Vogelsang Maschinenbau Gmbh | Drehkolbenpumpe |
| KR101138389B1 (ko) | 2009-10-21 | 2012-04-26 | 주식회사 코디박 | 모터 내장형 스크루 로터 타입 진공펌프 |
| DE202010011626U1 (de) | 2010-08-20 | 2010-10-21 | Hugo Vogelsang Maschinenbau Gmbh | Drehkolbenpumpe |
| DE202010015437U1 (de) | 2010-11-16 | 2012-02-17 | Hugo Vogelsang Maschinenbau Gmbh | Drehkolbenpumpe mit Hohlkolben |
| US9804607B1 (en) * | 2011-11-16 | 2017-10-31 | Zane Coleman | Fluid transfer systems, devices, components, and methods of manufacture |
| DE202012010401U1 (de) | 2012-10-31 | 2014-02-03 | Hugo Vogelsang Maschinenbau Gmbh | Drehkolbenpumpe mit Direktantrieb |
| WO2015083195A1 (fr) * | 2013-12-02 | 2015-06-11 | 株式会社飯塚鉄工所 | Pompe à vide à vis |
| EP3134648B1 (fr) * | 2014-04-22 | 2023-06-14 | Project Phoenix, LLC | Système de distribution de fluide doté d'un arbre ayant un passage traversant |
| WO2016157445A1 (fr) | 2015-03-31 | 2016-10-06 | 株式会社日立産機システム | Compresseur à vis |
| US10309697B2 (en) * | 2016-11-09 | 2019-06-04 | Aktiebolaget Skf | Cooling system |
| JP7017028B2 (ja) | 2017-05-01 | 2022-02-08 | 株式会社ジェイテクト | 外接ギヤポンプ |
-
2018
- 2018-12-13 DE DE202018107141.6U patent/DE202018107141U1/de active Active
-
2019
- 2019-12-13 MX MX2021006960A patent/MX2021006960A/es unknown
- 2019-12-13 US US17/312,426 patent/US11953007B2/en active Active
- 2019-12-13 EP EP19832307.3A patent/EP3894706A1/fr active Pending
- 2019-12-13 WO PCT/EP2019/085094 patent/WO2020120746A1/fr active Search and Examination
- 2019-12-13 CN CN201980089480.4A patent/CN113316688A/zh active Pending
- 2019-12-13 CA CA3122510A patent/CA3122510A1/fr active Pending
- 2019-12-13 JP JP2021533465A patent/JP7519357B2/ja active Active
- 2019-12-13 BR BR112021011305-3A patent/BR112021011305A2/pt unknown
- 2019-12-13 AU AU2019398673A patent/AU2019398673A1/en active Pending
- 2019-12-13 KR KR1020217021928A patent/KR102702111B1/ko active IP Right Grant
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