CA2906303A1 - Tandem electric pump - Google Patents
Tandem electric pump Download PDFInfo
- Publication number
- CA2906303A1 CA2906303A1 CA2906303A CA2906303A CA2906303A1 CA 2906303 A1 CA2906303 A1 CA 2906303A1 CA 2906303 A CA2906303 A CA 2906303A CA 2906303 A CA2906303 A CA 2906303A CA 2906303 A1 CA2906303 A1 CA 2906303A1
- Authority
- CA
- Canada
- Prior art keywords
- pump
- shaft
- tandem
- rotor
- housing
- 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.)
- Abandoned
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C15/0069—Magnetic couplings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
- F04C11/006—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle having complementary function
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/008—Enclosed motor pump units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0084—Brakes, braking assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/021—Units comprising pumps and their driving means containing a coupling
- F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/12—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/20—Other positive-displacement pumps
- F04B19/22—Other positive-displacement pumps of reciprocating-piston type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/126—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3448—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member with axially movable vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/10—Fluid working
- F04C2210/1094—Water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0686—Mechanical details of the pump control unit
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361803688P | 2013-03-20 | 2013-03-20 | |
US61/803,688 | 2013-03-20 | ||
PCT/IB2014/060013 WO2014147588A1 (en) | 2013-03-20 | 2014-03-20 | Tandem electric pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2906303A1 true CA2906303A1 (en) | 2014-09-25 |
Family
ID=51579380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2906303A Abandoned CA2906303A1 (en) | 2013-03-20 | 2014-03-20 | Tandem electric pump |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160281712A1 (ko) |
KR (1) | KR20150130551A (ko) |
CN (1) | CN105051371B (ko) |
CA (1) | CA2906303A1 (ko) |
DE (1) | DE112014001518T5 (ko) |
WO (1) | WO2014147588A1 (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9599108B2 (en) * | 2015-06-26 | 2017-03-21 | GM Global Technology Operations LLC | Two rotor vane pump |
DE102016115564B4 (de) | 2015-08-26 | 2022-05-12 | GM Global Technology Operations LLC | Doppelpumpensystem eines getriebes |
US20170058895A1 (en) * | 2015-08-26 | 2017-03-02 | GM Global Technology Operations LLC | Dual pump system for automatic transmission augmentation, extended stop and start, and sailing |
DE102015015863A1 (de) * | 2015-12-09 | 2017-06-14 | Fte Automotive Gmbh | Elektromotorisch angetriebene Flüssigkeitspumpe |
CN106917949A (zh) * | 2015-12-28 | 2017-07-04 | 长城汽车股份有限公司 | 机油泵及发动机总成 |
CN106286318B (zh) * | 2016-05-18 | 2020-02-28 | 华信咨询设计研究院有限公司 | 磁力透平泵及控制方法 |
CA3124623A1 (en) * | 2018-12-31 | 2020-07-09 | Stackpole International Engineered Products, Ltd. | Pump assembly having two pumps provided in a single housing |
DE102019208847A1 (de) * | 2019-06-18 | 2020-12-24 | Vitesco Technologies GmbH | Pumpenstufenanordnung, Außenzahnradpumpe, Verwendung einer Pumpenstufenanordnung und Fahrzeuggetriebe |
KR20210062788A (ko) * | 2019-11-21 | 2021-06-01 | 엘지이노텍 주식회사 | 펌프 |
WO2021123155A2 (en) * | 2019-12-19 | 2021-06-24 | Rift Ip Limited | An improved pump |
DE102020106796A1 (de) * | 2020-03-12 | 2021-09-16 | Schwäbische Hüttenwerke Automotive GmbH | Pumpeneinsatz und Pumpenanordnung mit einem solchen Pumpeneinsatz |
DE102020203465A1 (de) | 2020-03-18 | 2021-09-23 | Mahle International Gmbh | Pumpenanordnung |
WO2022037779A1 (en) | 2020-08-20 | 2022-02-24 | Pierburg Pump Technology Gmbh | Automotive electric fluid pump |
DE112020007510T5 (de) | 2020-08-20 | 2023-06-22 | Pierburg Pump Technology Gmbh | Elektronische Kraftfahrzeug-Fluidpumpe |
US11739756B2 (en) * | 2020-11-30 | 2023-08-29 | Deere & Company | Multi-pump apparatus of cooling system |
KR20230150950A (ko) * | 2021-02-26 | 2023-10-31 | 지에이치에스피, 아이엔씨. | 소기 및 전달 기능을 제공하기 위한 듀얼 펌프를 구비한전기 모터 |
DE102022202853A1 (de) | 2022-03-23 | 2023-09-28 | Magna Pt B.V. & Co. Kg | Antriebsvorrichtung mit Zweiganggetriebe und Verfahren zum Betrieb der Antriebsvorrichtung |
US20240011484A1 (en) * | 2022-07-06 | 2024-01-11 | Ghsp, Inc. | Electric dual fluid pump having a single motor |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775204A (en) * | 1953-03-23 | 1956-12-25 | Roper Corp Geo D | Dual pump drive with overrunning clutches |
US5087177A (en) * | 1989-10-31 | 1992-02-11 | Borg-Warner Automotive, Inc. | Dual capacity fluid pump |
US5129795A (en) * | 1991-05-31 | 1992-07-14 | Powerdyne Corporation | Motor driven pump |
US5708314A (en) * | 1993-04-27 | 1998-01-13 | Law; Mingyuen | Multi-rotor A.C. electric drive device |
US5466131A (en) * | 1994-03-22 | 1995-11-14 | Micropump Corporation | Multiple-chamber gear pump with hydraulically connected chambers |
US5668457A (en) * | 1995-06-30 | 1997-09-16 | Martin Marietta Corporation | Variable-frequency AC induction motor controller |
ES2187716T3 (es) * | 1997-01-22 | 2003-06-16 | Eugen Dr Schmidt | Bomba para liquido refrigerante regulable para automoviles. |
EP1580431A4 (en) * | 2002-12-24 | 2009-07-01 | Jtekt Corp | INTERNAL ELECTRIC GEAR PUMP |
KR20050114270A (ko) * | 2003-04-02 | 2005-12-05 | 게브르. 베케 게엠베하 운트 콤파니 카게 | 펌프 |
US7262532B2 (en) * | 2004-03-16 | 2007-08-28 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Arrangement with an electronically commutated external rotor motor |
DE202005013923U1 (de) * | 2004-09-10 | 2006-01-12 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Anordnung zur Förderung von Fluiden |
WO2006027043A1 (de) * | 2004-09-10 | 2006-03-16 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Anordnung zur förderung von fluiden |
ES2315908T3 (es) * | 2004-10-07 | 2009-04-01 | EBM-PAPST ST. GEORGEN GMBH & CO. KG | Disposicion para el transporte de fluidos. |
DE202005017787U1 (de) * | 2004-11-23 | 2006-01-12 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Anordnung zur Förderung von Fluiden |
ES2287915T3 (es) * | 2004-11-23 | 2007-12-16 | EBM-PAPST ST. GEORGEN GMBH & CO. KG | Disposicion para el transporte de fluidos. |
JP5184924B2 (ja) * | 2007-03-26 | 2013-04-17 | 日本特殊陶業株式会社 | 多層セラミック基板及びその製造方法 |
US8297948B2 (en) * | 2007-03-31 | 2012-10-30 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Arrangement for delivering fluids |
DE102007054808A1 (de) * | 2007-11-16 | 2009-05-20 | Robert Bosch Gmbh | Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidkreisen |
JP5322503B2 (ja) * | 2008-06-02 | 2013-10-23 | 株式会社久保田鉄工所 | 電動ポンプ |
EP2440762B2 (en) * | 2009-06-09 | 2021-12-22 | Magna Powertrain Inc. | Dual power input fluid pump |
US20130022467A1 (en) * | 2011-07-20 | 2013-01-24 | Derek Lee Watkins | Rotor assembly including a biasing mechanism |
DE102011108535A1 (de) * | 2011-07-26 | 2013-01-31 | Airbus Operations Gmbh | Hydraulische Motor-Pumpen-Anordnung und Hydrauliksystem für ein Fahrzeug |
US9115720B2 (en) * | 2012-05-04 | 2015-08-25 | Ghsp, Inc. | Dual pump and motor with control device |
US9562534B2 (en) * | 2012-05-04 | 2017-02-07 | Ghsp, Inc. | In-line dual pump and motor with control device |
JP2014015906A (ja) * | 2012-07-10 | 2014-01-30 | Hitachi Automotive Systems Ltd | ポンプ装置 |
-
2014
- 2014-03-20 WO PCT/IB2014/060013 patent/WO2014147588A1/en active Application Filing
- 2014-03-20 KR KR1020157029680A patent/KR20150130551A/ko not_active Application Discontinuation
- 2014-03-20 CA CA2906303A patent/CA2906303A1/en not_active Abandoned
- 2014-03-20 CN CN201480016582.0A patent/CN105051371B/zh active Active
- 2014-03-20 US US14/778,157 patent/US20160281712A1/en not_active Abandoned
- 2014-03-20 DE DE112014001518.0T patent/DE112014001518T5/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CN105051371A (zh) | 2015-11-11 |
DE112014001518T5 (de) | 2016-01-28 |
US20160281712A1 (en) | 2016-09-29 |
CN105051371B (zh) | 2018-03-27 |
KR20150130551A (ko) | 2015-11-23 |
WO2014147588A1 (en) | 2014-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20190305 |
|
FZDE | Discontinued |
Effective date: 20210831 |