CN100337031C - 液力往复泵 - Google Patents

液力往复泵 Download PDF

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Publication number
CN100337031C
CN100337031C CNB200510094777XA CN200510094777A CN100337031C CN 100337031 C CN100337031 C CN 100337031C CN B200510094777X A CNB200510094777X A CN B200510094777XA CN 200510094777 A CN200510094777 A CN 200510094777A CN 100337031 C CN100337031 C CN 100337031C
Authority
CN
China
Prior art keywords
piston
chamber
pump
reciprocating pump
valve
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.)
Expired - Fee Related
Application number
CNB200510094777XA
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English (en)
Chinese (zh)
Other versions
CN1752441A (zh
Inventor
吕权
王全章
石晶
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.)
NANJING QUANZHANG HYDRAULIC SCIENCE AND TECHNOLOGY Co Ltd
Original Assignee
NANJING QUANZHANG HYDRAULIC SCIENCE AND TECHNOLOGY Co Ltd
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 NANJING QUANZHANG HYDRAULIC SCIENCE AND TECHNOLOGY Co Ltd filed Critical NANJING QUANZHANG HYDRAULIC SCIENCE AND TECHNOLOGY Co Ltd
Priority to CNB200510094777XA priority Critical patent/CN100337031C/zh
Publication of CN1752441A publication Critical patent/CN1752441A/zh
Priority to PCT/CN2006/002502 priority patent/WO2007041935A1/fr
Application granted granted Critical
Publication of CN100337031C publication Critical patent/CN100337031C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/113—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
CNB200510094777XA 2005-10-13 2005-10-13 液力往复泵 Expired - Fee Related CN100337031C (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNB200510094777XA CN100337031C (zh) 2005-10-13 2005-10-13 液力往复泵
PCT/CN2006/002502 WO2007041935A1 (fr) 2005-10-13 2006-09-25 Pompe alternative hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB200510094777XA CN100337031C (zh) 2005-10-13 2005-10-13 液力往复泵

Publications (2)

Publication Number Publication Date
CN1752441A CN1752441A (zh) 2006-03-29
CN100337031C true CN100337031C (zh) 2007-09-12

Family

ID=36679415

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB200510094777XA Expired - Fee Related CN100337031C (zh) 2005-10-13 2005-10-13 液力往复泵

Country Status (2)

Country Link
CN (1) CN100337031C (fr)
WO (1) WO2007041935A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103016295B (zh) * 2012-12-14 2015-06-10 涂晶 高压污油泵送装置
CN103225606A (zh) * 2013-03-21 2013-07-31 无锡市恒达矿山机械有限公司 一种双动式往复泵
CN104929894A (zh) * 2015-06-09 2015-09-23 安庆卡尔特压缩机有限公司 新型压缩机
CN106440301B (zh) * 2016-12-06 2022-04-15 叶能 一种智能液压房
CN106764444A (zh) * 2017-01-06 2017-05-31 汪梦林 砼泵输送管道润滑器
CN107504017B (zh) * 2017-06-09 2023-10-27 上海航兴机电工程有限公司 一种水利闸门液压系统的液压油智能净化系统
CN107738698A (zh) * 2017-11-07 2018-02-27 中国重汽集团南充海乐机械有限公司 一种经久耐用、轻量化液压举升系统
CN107842480A (zh) * 2017-12-12 2018-03-27 浙江通森环保设备科技有限公司 一种污水泵
CN108843473A (zh) * 2018-07-09 2018-11-20 郑州航空工业管理学院 多单向阀联用自适应提前互启节能往复供油装置
CN109854476B (zh) * 2019-03-28 2023-09-19 宁波合力机泵股份有限公司 一种动态进气液输送装置
CN112343785B (zh) * 2020-11-03 2023-02-21 上海齐耀动力技术有限公司 一种互为控制阀的双联液压驱动往复泵
CN113332592A (zh) * 2021-06-04 2021-09-03 丰凯医疗器械（上海）有限公司 一种导管泵组件
CN114801174B (zh) * 2022-03-26 2023-12-29 共享智能装备有限公司 加液装置及其运行过程

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87101341A (zh) * 1987-05-21 1988-02-03 张庆玉 油压往复式真空泵与压缩机
US5066203A (en) * 1988-10-18 1991-11-19 Friedrich Wilh. Schwing Gmbh Apparatus for pneumatically discharging concrete
CN1326050A (zh) * 2000-05-31 2001-12-12 刘海生 直线往复式压缩机
US6568911B1 (en) * 1998-12-04 2003-05-27 Lattice Intellectual Property Limited Compressor arrangement
CN2641317Y (zh) * 2003-09-18 2004-09-15 李竞 往复式气体压缩装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07102305B2 (ja) * 1988-06-29 1995-11-08 株式会社ササクラ 逆浸透膜濃縮装置
CN1013784B (zh) * 1989-03-22 1991-09-04 王全章 全液压泵式抽油机
CN1094564C (zh) * 1999-09-18 2002-11-20 彭利 流体传动式往复液压泵
US6609898B1 (en) * 2001-10-01 2003-08-26 Putzmeister Inc. Process and device for pumping compressible materials with reduced pressure pulsation
CN2570495Y (zh) * 2002-08-04 2003-09-03 房兆俊 一种柱塞式往复泵的驱动装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87101341A (zh) * 1987-05-21 1988-02-03 张庆玉 油压往复式真空泵与压缩机
US5066203A (en) * 1988-10-18 1991-11-19 Friedrich Wilh. Schwing Gmbh Apparatus for pneumatically discharging concrete
US6568911B1 (en) * 1998-12-04 2003-05-27 Lattice Intellectual Property Limited Compressor arrangement
CN1326050A (zh) * 2000-05-31 2001-12-12 刘海生 直线往复式压缩机
CN2641317Y (zh) * 2003-09-18 2004-09-15 李竞 往复式气体压缩装置

Also Published As

Publication number Publication date
WO2007041935A1 (fr) 2007-04-19
CN1752441A (zh) 2006-03-29

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