CN114761689A - 可变吸排量泵、由该泵组成的驱动装置及其驱动方法 - Google Patents

可变吸排量泵、由该泵组成的驱动装置及其驱动方法 Download PDF

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Publication number
CN114761689A
CN114761689A CN202080084224.9A CN202080084224A CN114761689A CN 114761689 A CN114761689 A CN 114761689A CN 202080084224 A CN202080084224 A CN 202080084224A CN 114761689 A CN114761689 A CN 114761689A
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China
Prior art keywords
pump
vane
movable
suction
passive
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CN202080084224.9A
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CN114761689B (zh
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章睿承
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Jinde Innovation Technology Co ltd
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    • 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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
    • F04C14/226—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam by pivoting the cam around an eccentric axis
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
    • 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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/185—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction
    • 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
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/01—Load
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/05—Speed
    • F04C2270/052—Speed angular
    • F04C2270/0525—Controlled or regulated
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/20—Flow
    • F04C2270/205—Controlled or regulated

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

本发明是有关一种可变吸排量泵、由该泵组成的可变速驱动装置及其驱动方法，主要在一叶轮式泵的内部，以一固定壁件(21)、一可移动壁件(22)及一可移动叶室套(23)组合成至少具有一叶室(230)的叶室体(2)，再配合装置在该叶室体(2)内的叶片转子(3)，构成该叶室(230)可沿叶片转子(3)的轴向进行伸缩的可变吸排量泵；并且利用至少两具该可变吸排量泵相交联通，形成一主动泵(101)驱动被动泵(102)型态的封闭回路；运转中，当主动泵(101)的驱动力与被动泵(102)的负载阻力产生差值时，可致使该主被动泵(101)的叶室(230)大小产生自动伸缩调节，直到上述驱动力与负载阻力达到平衡，且在主被动泵间的单位时间流体吸排量趋近相等的条件下，让主被动泵之间的叶室(230)容量与转速，自动调整为一反比关系的运转平衡，并达到滑顺变速驱动的目的。

Description

PCT国内申请，说明书已公开。

Claims (77)

  1. PCT国内申请，权利要求书已公开。
CN202080084224.9A 2020-03-20 2020-03-20 可变吸排量泵、由该泵组成的驱动装置及其驱动方法 Active CN114761689B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/080389 WO2021184344A1 (zh) 2020-03-20 2020-03-20 可变吸排量泵、由该泵组成的驱动装置及其驱动方法

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CN114761689A true CN114761689A (zh) 2022-07-15
CN114761689B CN114761689B (zh) 2024-04-16

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Country Link
US (1) US20230136689A1 (zh)
EP (1) EP4123176A4 (zh)
JP (1) JP2023534341A (zh)
CN (1) CN114761689B (zh)
WO (1) WO2021184344A1 (zh)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231648A1 (en) * 1985-12-28 1987-08-12 Diesel Kiki Co., Ltd. Variable capacity vane compressor
JPH06167282A (ja) * 1992-09-09 1994-06-14 Unisia Jecs Corp 可変容量型ベーンポンプ
JPH09303253A (ja) * 1996-05-15 1997-11-25 Zexel Corp 斜板式容量可変ポンプ
JP2003343461A (ja) * 2002-05-27 2003-12-03 Denso Corp 可変容量型流体圧送機
CN103939335A (zh) * 2013-12-23 2014-07-23 马江 一种双作用变量叶片泵或马达
CN104295489A (zh) * 2013-07-15 2015-01-21 上海通用汽车有限公司 一种可变排量叶片泵
CN105492776A (zh) * 2013-06-27 2016-04-13 格兰富控股联合股份公司 用于供应不同流动路径并具有可轴向移动的叶轮的离心泵
CN106704175A (zh) * 2016-12-28 2017-05-24 常州大学 一种可手动调节的变量齿轮泵
CN107218212A (zh) * 2012-11-27 2017-09-29 日立汽车系统株式会社 容量可变型泵
CN210088065U (zh) * 2019-03-27 2020-02-18 章睿承 流体传输的导向控制装置及其应用系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527685A (en) * 1922-04-03 1925-02-24 Huwiler Anton Rotary motor or pump for hydraulic gears
DE2061385A1 (de) * 1970-12-14 1972-06-15 Hess, Paul, 4005 Meerbusch Flügelzellenpumpe oder Flügelzellenmotor
US4551080A (en) * 1983-10-19 1985-11-05 Geiger Cletus M Variable displacement sliding vane pump/hydraulic motor
US20180372094A1 (en) * 2015-12-15 2018-12-27 Universidade De Aveiro Variable displacement pump with axial displacement of the vanes
CN206175208U (zh) * 2016-11-09 2017-05-17 浙江科博达工业有限公司 叶片铰链活塞复合式变排量泵
CN206817135U (zh) * 2017-06-09 2017-12-29 湖南机油泵股份有限公司 一种可变排量转子泵
CN107806408A (zh) * 2017-10-21 2018-03-16 王友宏 一种偏心转子容积泵
US20190338771A1 (en) * 2018-05-02 2019-11-07 GM Global Technology Operations LLC Variable displacement pump
CN110131160B (zh) * 2019-05-29 2020-08-11 河南航天液压气动技术有限公司 一种变排量叶片泵

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231648A1 (en) * 1985-12-28 1987-08-12 Diesel Kiki Co., Ltd. Variable capacity vane compressor
JPH06167282A (ja) * 1992-09-09 1994-06-14 Unisia Jecs Corp 可変容量型ベーンポンプ
JPH09303253A (ja) * 1996-05-15 1997-11-25 Zexel Corp 斜板式容量可変ポンプ
JP2003343461A (ja) * 2002-05-27 2003-12-03 Denso Corp 可変容量型流体圧送機
CN107218212A (zh) * 2012-11-27 2017-09-29 日立汽车系统株式会社 容量可变型泵
CN105492776A (zh) * 2013-06-27 2016-04-13 格兰富控股联合股份公司 用于供应不同流动路径并具有可轴向移动的叶轮的离心泵
CN104295489A (zh) * 2013-07-15 2015-01-21 上海通用汽车有限公司 一种可变排量叶片泵
CN103939335A (zh) * 2013-12-23 2014-07-23 马江 一种双作用变量叶片泵或马达
CN106704175A (zh) * 2016-12-28 2017-05-24 常州大学 一种可手动调节的变量齿轮泵
CN210088065U (zh) * 2019-03-27 2020-02-18 章睿承 流体传输的导向控制装置及其应用系统

Also Published As

Publication number Publication date
WO2021184344A1 (zh) 2021-09-23
EP4123176A1 (en) 2023-01-25
EP4123176A4 (en) 2024-02-07
JP2023534341A (ja) 2023-08-09
CN114761689B (zh) 2024-04-16
US20230136689A1 (en) 2023-05-04

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Applicant before: Zhang Ruicheng

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