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
Application number
JP2021533465A
Other languages
English (en)
Japanese (ja)
Other versions
JP7519357B2 (ja
JP2022512237A (ja
Publication date
Priority claimed from DE202018107141.6U external-priority patent/DE202018107141U1/de
Application filed filed Critical
Publication of JP2022512237A publication Critical patent/JP2022512237A/ja
Publication of JPWO2020120746A5 publication Critical patent/JPWO2020120746A5/ja
Application granted granted Critical
Publication of JP7519357B2 publication Critical patent/JP7519357B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2021533465A 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 Active JP7519357B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202018107141.6 2018-12-13
DE202018107141.6U DE202018107141U1 (de) 2018-12-13 2018-12-13 Drehkolbenpumpe mit innenliegender Lagerung
PCT/EP2019/085094 WO2020120746A1 (de) 2018-12-13 2019-12-13 Drehkolbenpumpe mit innenliegender lagerung

Publications (3)

Publication Number Publication Date
JP2022512237A JP2022512237A (ja) 2022-02-02
JPWO2020120746A5 true JPWO2020120746A5 (enrdf_load_stackoverflow) 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 (10)

Country Link
US (1) US11953007B2 (enrdf_load_stackoverflow)
EP (1) EP3894706A1 (enrdf_load_stackoverflow)
JP (1) JP7519357B2 (enrdf_load_stackoverflow)
KR (1) KR102702111B1 (enrdf_load_stackoverflow)
CN (1) CN113316688B (enrdf_load_stackoverflow)
AU (1) AU2019398673B2 (enrdf_load_stackoverflow)
CA (1) CA3122510A1 (enrdf_load_stackoverflow)
DE (1) DE202018107141U1 (enrdf_load_stackoverflow)
MX (1) MX2021006960A (enrdf_load_stackoverflow)
WO (1) WO2020120746A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020452724A1 (en) * 2020-06-10 2023-02-02 Mehmet Bora KUZUCAN 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)

* Cited by examiner, † Cited by third party
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 (enrdf_load_stackoverflow) 1972-04-07 1976-08-27 Bosch Gmbh Robert
JPS5220004Y2 (enrdf_load_stackoverflow) * 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 (de) * 1994-02-05 1997-10-22 MAN Gutehoffnungshütte Aktiengesellschaft Lagerung und Antrieb der Rotoren eines Schraubenrotorverdichters
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 (ja) * 2013-12-02 2015-06-11 株式会社飯塚鉄工所 スクリュー真空ポンプ
WO2015164453A2 (en) 2014-04-22 2015-10-29 Afshari Thomas Fluid delivery system with a shaft having a through-passage
US10704549B2 (en) * 2015-03-31 2020-07-07 Hitachi Industrial Equipment Systems Co., Ltd. Screw compressor having a discharging passage with enlarged cross section area
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

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