CN101939543A - 流体工作设备 - Google Patents
流体工作设备 Download PDFInfo
- Publication number
- CN101939543A CN101939543A CN200880123737.5A CN200880123737A CN101939543A CN 101939543 A CN101939543 A CN 101939543A CN 200880123737 A CN200880123737 A CN 200880123737A CN 101939543 A CN101939543 A CN 101939543A
- Authority
- CN
- China
- Prior art keywords
- fluid
- valve
- working machine
- expulsion
- port
- 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
Images
Classifications
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- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/22—Arrangements for enabling ready assembly or disassembly
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/108—Valves characterised by the material
- F04B53/1082—Valves characterised by the material magnetic
-
- 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0076—Piston machines or pumps characterised by having positively-driven valving the members being actuated by electro-magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410314597.7A CN107654363A (zh) | 2007-11-01 | 2008-10-29 | 流体工作设备和阀组件 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07254338.2 | 2007-11-01 | ||
EP07254338.2A EP2055953B1 (en) | 2007-11-01 | 2007-11-01 | Fluid working machine |
PCT/DK2008/000382 WO2009056138A1 (en) | 2007-11-01 | 2008-10-29 | Fluid working machine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410314597.7A Division CN107654363A (zh) | 2007-11-01 | 2008-10-29 | 流体工作设备和阀组件 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101939543A true CN101939543A (zh) | 2011-01-05 |
Family
ID=39166396
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880123737.5A Pending CN101939543A (zh) | 2007-11-01 | 2008-10-29 | 流体工作设备 |
CN201410314597.7A Pending CN107654363A (zh) | 2007-11-01 | 2008-10-29 | 流体工作设备和阀组件 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410314597.7A Pending CN107654363A (zh) | 2007-11-01 | 2008-10-29 | 流体工作设备和阀组件 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8905732B2 (zh) |
EP (1) | EP2055953B1 (zh) |
CN (2) | CN101939543A (zh) |
WO (1) | WO2009056138A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110318968A (zh) * | 2018-03-29 | 2019-10-11 | 马涅蒂-马瑞利公司 | 活塞泵及相关控制方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5575227B2 (ja) | 2011-08-03 | 2014-08-20 | 三菱重工業株式会社 | 流体作動機器用シリンダアセンブリ |
US9046098B2 (en) | 2011-08-03 | 2015-06-02 | Artemis Intelligent Power Limited | Face sealing annular valve for a fluid-working machine |
EP2580503B1 (en) | 2011-08-03 | 2016-04-20 | Artemis Intelligent Power Limited | Face sealing annular valve |
GB2529909B (en) * | 2014-09-30 | 2016-11-23 | Artemis Intelligent Power Ltd | Industrial system with synthetically commutated variable displacement fluid working machine |
GB201508608D0 (en) * | 2015-05-20 | 2015-07-01 | Delphi Int Operations Lux Srl | Fuel pump apparatus |
KR101919436B1 (ko) * | 2015-05-28 | 2018-11-16 | 주식회사 삼양바이오팜 | 안정화된 약학 조성물 및 그의 제조방법 |
US9464482B1 (en) | 2016-01-06 | 2016-10-11 | Isodrill, Llc | Rotary steerable drilling tool |
US9657561B1 (en) | 2016-01-06 | 2017-05-23 | Isodrill, Inc. | Downhole power conversion and management using a dynamically variable displacement pump |
US10760558B2 (en) * | 2016-09-14 | 2020-09-01 | Kavan Novin Energy Paydar Group | Multistage compressor with magnetically actated compression stage |
DE102018113952B4 (de) * | 2018-07-30 | 2022-01-27 | Danfoss Power Solutions Aps | Hydraulische Lenkeinheit |
Family Cites Families (46)
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US1507448A (en) * | 1923-05-16 | 1924-09-02 | Roscoe H Aldrich | Valve-holding device |
GB968452A (en) * | 1963-07-01 | 1964-09-02 | Dole Valve Co | Improvements in or relating to liquid dispensers |
US3319419A (en) | 1965-08-03 | 1967-05-16 | Sundstrand Corp | Constant speed drive |
GB1374752A (en) | 1973-03-30 | 1974-11-20 | Hastie Co Ltd John | Pumping arrangements |
US3962870A (en) | 1975-04-23 | 1976-06-15 | International Harvester Company | Variable volume dual pump circuit |
US3985472A (en) | 1975-04-23 | 1976-10-12 | International Harvester Company | Combined fixed and variable displacement pump system |
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US4382485A (en) | 1980-05-27 | 1983-05-10 | Dresser Industries, Inc. | Hydraulic logic control for variable displacement pump |
DE3409566C3 (de) | 1984-03-15 | 1993-12-02 | Rexroth Mannesmann Gmbh | Getriebeanordnung, insbesondere für einen Fahrzeugantrieb |
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EP0494236B1 (en) | 1988-09-29 | 1995-12-13 | Artemis Intelligent Power Ltd. | Improved fluid-working machine |
SE466560B (sv) | 1989-06-21 | 1992-03-02 | Vme Ind Sweden Ab | Lastmaskin med en foersta och en andra pump foer matning av tryckolja till minst en hydrauliskt driven arbetskomponent saasom enhydraulcylinder eller hydraulmotor |
JPH0826552B2 (ja) | 1989-07-27 | 1996-03-13 | 株式会社小松製作所 | 建設機械のポンプ吐出量制御システム |
DE3925297A1 (de) | 1989-07-31 | 1991-02-07 | Linde Ag | Steuereinrichtung fuer eine verstellbare hydrostatische maschine |
US5186612A (en) | 1992-01-16 | 1993-02-16 | Caterpillar Inc. | Variable pressure inlet system for hydraulic pumps |
DE4225380B4 (de) | 1992-07-31 | 2004-07-15 | Linde Ag | Hydrostatisches Aggregat mit einer Hauptpumpe und einer Nebenpumpe |
DE4306377C2 (de) | 1993-03-02 | 2000-02-10 | O & K Mining Gmbh | Saugrohraufladung für Mobilhydraulik |
KR950019129A (ko) | 1993-12-30 | 1995-07-22 | 김무 | 유압식 건설기계의 엔진-펌프 제어장치 및 방법 |
US5636975A (en) * | 1994-04-04 | 1997-06-10 | Reynolds Metals Company | Inlet and discharge valve arrangement for a high pressure pump |
US5700136A (en) | 1996-07-23 | 1997-12-23 | Sturman Industries | Digital pump with bypass inlet valve |
DE19780822B4 (de) | 1996-08-12 | 2006-02-23 | Hitachi Construction Machinery Co., Ltd. | Hydraulikvorrichtung zur Bestimmung von Fehlern von Hydropumpen in einem Arbeitsfahrzeug |
US5921759A (en) * | 1997-10-14 | 1999-07-13 | Sandeep Khan | Liquid metering piston pump and valves capable of being cleaned and sterilized without disassembly |
DE19747672A1 (de) * | 1997-10-29 | 1999-05-06 | Bosch Gmbh Robert | Kolbenpumpe |
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FR2784719B1 (fr) * | 1998-10-15 | 2002-09-06 | Bosch Gmbh Robert | Pompe a piston |
US6029445A (en) | 1999-01-20 | 2000-02-29 | Case Corporation | Variable flow hydraulic system |
WO2000047888A1 (fr) * | 1999-02-09 | 2000-08-17 | Hitachi, Ltd. | Pompe d'alimentation en combustible a haute pression faisant partie d'un moteur a combustion interne |
DE29912814U1 (de) * | 1999-07-22 | 1999-12-02 | Buerkert Werke Gmbh & Co | Zapfsystem für Tanksäulen |
GB0016193D0 (en) | 2000-06-30 | 2000-08-23 | Lucas Industries Ltd | Pumps |
CN2466375Y (zh) * | 2001-02-22 | 2001-12-19 | 天津市蓬拓科技有限公司 | 液压立式双缸单作用泵 |
US6681571B2 (en) | 2001-12-13 | 2004-01-27 | Caterpillar Inc | Digital controlled fluid translating device |
NO316090B1 (no) * | 2002-03-21 | 2003-12-08 | Nat Oilwell Norway As | Anordning ved ventil for stempelmaskin så som pumpe og kompressor |
GB0221165D0 (en) | 2002-09-12 | 2002-10-23 | Artemis Intelligent Power Ltd | Fluid-working machine and operating method |
AT413234B (de) * | 2002-09-19 | 2005-12-15 | Hoerbiger Kompressortech Hold | Hubkolbenkompressor und verfahren zur stufenlosen fördermengenregelung desselben |
JP2004183552A (ja) * | 2002-12-03 | 2004-07-02 | Denso Corp | 燃料高圧供給用ポンプ |
EP1469237B1 (en) | 2003-04-15 | 2010-11-17 | Caterpillar Paving Products Inc. | Smooth pilot-operated series-parallel hydrostatic transmission |
EP1888362A4 (en) | 2005-01-28 | 2008-12-03 | Titan Res And Innovations Pty | DRIVE DEVICE |
JP4569825B2 (ja) * | 2005-04-26 | 2010-10-27 | 株式会社デンソー | 高圧燃料ポンプ |
US20080245323A1 (en) | 2005-10-14 | 2008-10-09 | Magna Powertrain Inc. | Pump System for Supplying Pressurized Hydraulic Fluid to a Hydraulically Activated Valvetrain |
JP4625789B2 (ja) * | 2006-07-20 | 2011-02-02 | 日立オートモティブシステムズ株式会社 | 高圧燃料ポンプ |
EP2055943B1 (en) | 2007-11-01 | 2017-07-26 | Danfoss Power Solutions Aps | Method of operating a fluid working machine |
EP2055945B8 (en) | 2007-11-01 | 2017-12-06 | Danfoss Power Solutions Aps | Method of operating a fluid working machine |
EP2055944B1 (en) | 2007-11-01 | 2020-09-23 | Danfoss Power Solutions Aps | Method of controlling a cyclically commutated hydraulic pump |
EP2055946A1 (en) | 2007-11-01 | 2009-05-06 | Sauer-Danfoss ApS | Operating mehtod for fluid working machine |
EP2055951B1 (en) | 2007-11-01 | 2019-03-27 | Danfoss Power Solutions Aps | Charged hydraulic system |
-
2007
- 2007-11-01 EP EP07254338.2A patent/EP2055953B1/en active Active
-
2008
- 2008-10-29 CN CN200880123737.5A patent/CN101939543A/zh active Pending
- 2008-10-29 WO PCT/DK2008/000382 patent/WO2009056138A1/en active Application Filing
- 2008-10-29 US US12/740,778 patent/US8905732B2/en active Active
- 2008-10-29 CN CN201410314597.7A patent/CN107654363A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110318968A (zh) * | 2018-03-29 | 2019-10-11 | 马涅蒂-马瑞利公司 | 活塞泵及相关控制方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2055953A1 (en) | 2009-05-06 |
WO2009056138A1 (en) | 2009-05-07 |
US8905732B2 (en) | 2014-12-09 |
EP2055953B1 (en) | 2018-08-15 |
US20110020159A1 (en) | 2011-01-27 |
CN107654363A (zh) | 2018-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ARTEMIS INTELLIGENT ENERGY CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110125 Address after: Fort Hood Applicant after: Sauer Danfoss Aps Co-applicant after: Artemis Intelligent Power Ltd. Address before: Fort Hood Applicant before: Sauer Danfoss Aps |
|
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Fort Hood Applicant after: Danfoss Power Solutions Co., Ltd. Applicant after: Artemis Intelligent Power Ltd. Address before: Fort Hood Applicant before: Sauer Danfoss Aps Applicant before: Artemis Intelligent Power Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SAUER DANFOSS APS TO: DANFOSS POWER SOLUTIONS CO., LTD. |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110105 |