CN106103988A - 轴向柱塞装置 - Google Patents

轴向柱塞装置 Download PDF

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Publication number
CN106103988A
CN106103988A CN201580013133.5A CN201580013133A CN106103988A CN 106103988 A CN106103988 A CN 106103988A CN 201580013133 A CN201580013133 A CN 201580013133A CN 106103988 A CN106103988 A CN 106103988A
Authority
CN
China
Prior art keywords
valve
plunger
swash plate
rotary valve
axle
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
CN201580013133.5A
Other languages
English (en)
Chinese (zh)
Inventor
道格拉斯·A·赫明克
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.)
Torvec Inc
Original Assignee
Torvec 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 Torvec Inc filed Critical Torvec Inc
Publication of CN106103988A publication Critical patent/CN106103988A/zh
Pending legal-status Critical Current

Links

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
    • F04B1/14—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 having stationary cylinders
    • F04B1/141—Details or component parts
    • 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
    • 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
    • F04B1/14—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 having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/143—Cylinders
    • 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
    • F04B1/14—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 having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/146—Swash plates; Actuating elements
    • 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
    • F04B1/14—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 having stationary cylinders
    • F04B1/16—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 having stationary cylinders having two or more sets of cylinders or pistons
    • 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
    • F04B1/26—Control
    • F04B1/28—Control of machines or pumps with stationary cylinders
    • F04B1/29—Control of machines or pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B1/295—Control of machines or pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0091—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using a special shape of fluid pass, e.g. throttles, ducts
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1009—Distribution members
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • 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
    • 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
    • F04B53/1087—Valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
CN201580013133.5A 2014-02-07 2015-02-05 轴向柱塞装置 Pending CN106103988A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461937166P 2014-02-07 2014-02-07
US61/937,166 2014-02-07
US201462093146P 2014-12-17 2014-12-17
US62/093,146 2014-12-17
PCT/US2015/014630 WO2015120154A1 (en) 2014-02-07 2015-02-05 Axial piston device

Publications (1)

Publication Number Publication Date
CN106103988A true CN106103988A (zh) 2016-11-09

Family

ID=52472634

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580013133.5A Pending CN106103988A (zh) 2014-02-07 2015-02-05 轴向柱塞装置

Country Status (7)

Country Link
US (2) US20160348672A1 (https=)
EP (1) EP3111087A1 (https=)
JP (1) JP2017508097A (https=)
KR (1) KR20160119815A (https=)
CN (1) CN106103988A (https=)
BR (1) BR112016018015A2 (https=)
WO (1) WO2015120154A1 (https=)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829896A (zh) * 2017-12-03 2018-03-23 国家海洋局天津海水淡化与综合利用研究所 流量可调柱塞式高压泵能量回收一体机
CN109236596A (zh) * 2018-09-21 2019-01-18 合肥工业大学 一种斜盘式液压轴向柱塞泵/马达重载滑靴副减摩盘
CN110374831A (zh) * 2019-08-26 2019-10-25 湖南力威液压设备股份有限公司 一种定量径向配油泵
CN111749864A (zh) * 2019-03-26 2020-10-09 纳博特斯克有限公司 斜板、斜板式泵以及施工机械
CN112747143A (zh) * 2019-10-30 2021-05-04 安诺维雷韦尔贝里有限公司 自动双向阀及配置有该阀的泵
CN114215714A (zh) * 2022-01-05 2022-03-22 多普医疗科技(郑州)有限公司 一种流体输送计量系统及流体输送装置
CN120062189A (zh) * 2025-03-11 2025-05-30 河南优德医疗设备股份有限公司 一种双向操作的手动液压驱动机构及液压升降装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3020969B1 (en) * 2014-11-11 2017-09-27 Danfoss A/S Pump arrangement
WO2017187228A1 (en) * 2016-04-27 2017-11-02 Canada Metal (Pacific) Ltd. Hydraulic pump with isolated commutator
US11286775B2 (en) * 2017-10-16 2022-03-29 Poisedon Fluid Power, Llc Rotatable piston assembly
DE102019113536B4 (de) * 2019-05-21 2022-04-21 Danfoss A/S Vorrichtung zur Bereitstellung von Anschlüssen an einen Maschinenbereich einer hydraulischen Maschinenanordnung
US12006924B2 (en) * 2021-08-04 2024-06-11 Caterpillar Inc. Axial piston pump mounting flange configuration
CN115750254B (zh) * 2022-12-01 2025-11-14 新乡航空工业(集团)有限公司 一种无侧向力的自由柱塞式液压泵
US12492637B2 (en) 2024-01-26 2025-12-09 Goodrich Corporation Hydrostatic shoe with face seal
WO2025254894A1 (en) * 2024-06-06 2025-12-11 Graco Minnesota Inc. Multi-displacer with rotational valving

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971601A (en) * 1932-07-30 1934-08-28 Evans Appliance Company Pumping and distributing mechanism
US3418942A (en) * 1966-10-13 1968-12-31 Avco Corp Contamination-resistant fuel pump with eccentrically located drive shaft
US3811797A (en) * 1971-07-29 1974-05-21 Lucas Industries Ltd Fuel pumps for use in conduction with gas turbine engines
CN101235808A (zh) * 2007-02-02 2008-08-06 株式会社丰田自动织机 双头活塞型压缩机
CN101243255A (zh) * 2005-08-12 2008-08-13 汉拏空调株式会社 压缩机
CN101592141A (zh) * 2008-05-29 2009-12-02 株式会社丰田自动织机 双头活塞式压缩机
CN102678520A (zh) * 2011-03-15 2012-09-19 株式会社丰田自动织机 活塞式压缩机的气缸体及其制造方法
US20120251344A1 (en) * 2011-03-31 2012-10-04 Kabushiki Kaisha Toyota Jidoshokki Double-headed piston type swash plate compressor

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US1781068A (en) * 1921-04-29 1930-11-11 Michell Crankless Engines Corp Fluid motor and pump
US2403854A (en) * 1944-12-05 1946-07-09 Gen Motors Corp Pump
US2397594A (en) * 1945-01-06 1946-04-02 J D Buchanan Hydraulic motor or pump
US3682044A (en) * 1970-03-31 1972-08-08 Delavan Mfg Co Inc Balanced hydraulic device
US4286927A (en) * 1978-08-14 1981-09-01 Mcdonnell Douglas Corporation Hydraulic power transfer unit
JP3080278B2 (ja) * 1992-10-05 2000-08-21 株式会社豊田自動織機製作所 往復動型圧縮機
US5918529A (en) * 1996-08-02 1999-07-06 Linde Aktiengesellschaft Hydrostatic axial piston machine utilizing bridge segments which are radially inward of the piston bores
US6431051B1 (en) * 2000-03-31 2002-08-13 Sauer-Danfoss Inc. Closed cavity hydraulic piston and method of making the same
KR101739212B1 (ko) * 2012-11-05 2017-05-23 가부시키가이샤 도요다 지도숏키 용량 가변형 사판식 압축기

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971601A (en) * 1932-07-30 1934-08-28 Evans Appliance Company Pumping and distributing mechanism
US3418942A (en) * 1966-10-13 1968-12-31 Avco Corp Contamination-resistant fuel pump with eccentrically located drive shaft
US3811797A (en) * 1971-07-29 1974-05-21 Lucas Industries Ltd Fuel pumps for use in conduction with gas turbine engines
CN101243255A (zh) * 2005-08-12 2008-08-13 汉拏空调株式会社 压缩机
CN101235808A (zh) * 2007-02-02 2008-08-06 株式会社丰田自动织机 双头活塞型压缩机
CN101592141A (zh) * 2008-05-29 2009-12-02 株式会社丰田自动织机 双头活塞式压缩机
CN102678520A (zh) * 2011-03-15 2012-09-19 株式会社丰田自动织机 活塞式压缩机的气缸体及其制造方法
US20120251344A1 (en) * 2011-03-31 2012-10-04 Kabushiki Kaisha Toyota Jidoshokki Double-headed piston type swash plate compressor
CN102734118A (zh) * 2011-03-31 2012-10-17 株式会社丰田自动织机 双头活塞型斜盘压缩机

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829896A (zh) * 2017-12-03 2018-03-23 国家海洋局天津海水淡化与综合利用研究所 流量可调柱塞式高压泵能量回收一体机
CN107829896B (zh) * 2017-12-03 2024-03-05 自然资源部天津海水淡化与综合利用研究所 流量可调柱塞式高压泵能量回收一体机
CN109236596A (zh) * 2018-09-21 2019-01-18 合肥工业大学 一种斜盘式液压轴向柱塞泵/马达重载滑靴副减摩盘
CN111749864A (zh) * 2019-03-26 2020-10-09 纳博特斯克有限公司 斜板、斜板式泵以及施工机械
CN111749864B (zh) * 2019-03-26 2024-06-07 纳博特斯克有限公司 斜板、斜板式泵以及施工机械
CN110374831A (zh) * 2019-08-26 2019-10-25 湖南力威液压设备股份有限公司 一种定量径向配油泵
CN112747143A (zh) * 2019-10-30 2021-05-04 安诺维雷韦尔贝里有限公司 自动双向阀及配置有该阀的泵
CN114215714A (zh) * 2022-01-05 2022-03-22 多普医疗科技(郑州)有限公司 一种流体输送计量系统及流体输送装置
CN114215714B (zh) * 2022-01-05 2024-05-03 多普医疗科技(郑州)有限公司 一种流体输送计量系统及流体输送装置
CN120062189A (zh) * 2025-03-11 2025-05-30 河南优德医疗设备股份有限公司 一种双向操作的手动液压驱动机构及液压升降装置

Also Published As

Publication number Publication date
BR112016018015A2 (pt) 2017-08-08
US20200332782A1 (en) 2020-10-22
WO2015120154A1 (en) 2015-08-13
JP2017508097A (ja) 2017-03-23
EP3111087A1 (en) 2017-01-04
KR20160119815A (ko) 2016-10-14
US20160348672A1 (en) 2016-12-01

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SE01 Entry into force of request for substantive examination
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Application publication date: 20161109