CN1680714A - 具有伪滑块的轴向活塞式液压功率单元 - Google Patents

具有伪滑块的轴向活塞式液压功率单元 Download PDF

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Publication number
CN1680714A
CN1680714A CN200510064891.8A CN200510064891A CN1680714A CN 1680714 A CN1680714 A CN 1680714A CN 200510064891 A CN200510064891 A CN 200510064891A CN 1680714 A CN1680714 A CN 1680714A
Authority
CN
China
Prior art keywords
axial piston
piston
pump
piston pump
pseudo
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
Application number
CN200510064891.8A
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English (en)
Chinese (zh)
Inventor
迈克尔·D·冈德鲁德
K·J·兰德辉斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss Power Solutions Inc
Original Assignee
Sauer Danfoss Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sauer Danfoss Inc filed Critical Sauer Danfoss Inc
Publication of CN1680714A publication Critical patent/CN1680714A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F04B1/126—Piston shoe retaining means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
CN200510064891.8A 2004-04-07 2005-04-05 具有伪滑块的轴向活塞式液压功率单元 Pending CN1680714A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/819,883 2004-04-07
US10/819,883 US20050226737A1 (en) 2004-04-07 2004-04-07 Axial piston hydraulic power unit with pseudo slippers

Publications (1)

Publication Number Publication Date
CN1680714A true CN1680714A (zh) 2005-10-12

Family

ID=35060724

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200510064891.8A Pending CN1680714A (zh) 2004-04-07 2005-04-05 具有伪滑块的轴向活塞式液压功率单元

Country Status (3)

Country Link
US (1) US20050226737A1 (enExample)
JP (1) JP2005299645A (enExample)
CN (1) CN1680714A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105164414A (zh) * 2013-05-22 2015-12-16 贺德克传动中心有限公司 液压泵和用于这样的液压泵的活塞
CN109653974A (zh) * 2019-02-18 2019-04-19 阜新北鑫星液压有限公司 一种斜盘式柱塞泵
CN113431757A (zh) * 2021-06-25 2021-09-24 江苏可奈力机械制造有限公司 高效高速微小型液压泵

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US7213963B2 (en) 2003-06-09 2007-05-08 Asml Netherlands B.V. Lithographic apparatus and device manufacturing method
CN102192140A (zh) * 2011-06-13 2011-09-21 宣伯民 斜盘和滑履间设滚珠装置的斜盘式轴向柱塞泵
US20140334947A1 (en) * 2013-05-10 2014-11-13 Caterpillar Inc. Fluid pump system
CN112983772B (zh) * 2021-03-30 2022-08-19 中航力源液压股份有限公司 一种降低滑履磨损的轴向柱塞泵回程装置

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105164414A (zh) * 2013-05-22 2015-12-16 贺德克传动中心有限公司 液压泵和用于这样的液压泵的活塞
CN105164414B (zh) * 2013-05-22 2018-01-12 贺德克传动中心有限公司 液压泵和用于这样的液压泵的活塞
CN109653974A (zh) * 2019-02-18 2019-04-19 阜新北鑫星液压有限公司 一种斜盘式柱塞泵
CN113431757A (zh) * 2021-06-25 2021-09-24 江苏可奈力机械制造有限公司 高效高速微小型液压泵
CN113431757B (zh) * 2021-06-25 2022-02-22 江苏可奈力机械制造有限公司 高效高速微小型液压泵

Also Published As

Publication number Publication date
JP2005299645A (ja) 2005-10-27
US20050226737A1 (en) 2005-10-13

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Open date: 20051012