WO2020182200A1 - Pompe ou moteur à piston à arbre traversant supporté par une plaque coulissante - Google Patents

Pompe ou moteur à piston à arbre traversant supporté par une plaque coulissante Download PDF

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Publication number
WO2020182200A1
WO2020182200A1 PCT/CN2020/079165 CN2020079165W WO2020182200A1 WO 2020182200 A1 WO2020182200 A1 WO 2020182200A1 CN 2020079165 W CN2020079165 W CN 2020079165W WO 2020182200 A1 WO2020182200 A1 WO 2020182200A1
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WO
WIPO (PCT)
Prior art keywords
sliding plate
plunger
oil
plate
supported
Prior art date
Application number
PCT/CN2020/079165
Other languages
English (en)
Chinese (zh)
Inventor
钟彪
尹学军
Original Assignee
青岛科而泰控股有限公司
钟彪
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 青岛科而泰控股有限公司, 钟彪 filed Critical 青岛科而泰控股有限公司
Publication of WO2020182200A1 publication Critical patent/WO2020182200A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0602—Component parts, details
    • F03C1/0605—Adaptations of pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0639—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0644—Component parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0644—Component parts
    • F03C1/0663—Casings, housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0644—Component parts
    • F03C1/0668—Swash or actuated plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0644—Component parts
    • F03C1/0668—Swash or actuated plate
    • F03C1/0671—Swash or actuated plate bearing means or driven axis bearing 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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—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
    • F04B1/20—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 rotary cylinder block
    • F04B1/2014—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
    • F04B1/20—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 rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2064—Housings
    • 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
    • F04B1/20—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 rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2078—Swash plates
    • 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
    • F04B1/20—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 rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2078—Swash plates
    • F04B1/2085—Bearings for swash plates or driving axles
    • 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
    • F04B1/20—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 rotary cylinder block
    • F04B1/22—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 rotary cylinder block having two or more sets of cylinders or pistons

Abstract

L'invention concerne une pompe ou un moteur à piston à arbre traversant supporté par une plaque coulissante, comprenant un arbre principal (10), un cylindre (80) supporté sur l'arbre principal (10) et tournant de manière synchrone avec l'arbre principal (10), et une paire de plaques coulissantes de distribution. L'arbre principal (10) est supporté sur les paliers aux deux extrémités par pénétration dans le cylindre (80) et la paire de plaques coulissantes de distribution. La paire de plaques coulissantes de distribution comprend un plateau oscillant (40) et une plaque coulissante (50) supportée sur le plateau oscillant (40). La plaque coulissante (50) est une structure intégrale. La face d'extrémité, opposée au plateau oscillant (40), de la plaque coulissante (50) est pourvue d'une surface de support de pression statique (51). Une pluralité de chambres d'huile (53a) sont disposées sur la surface de support de pression statique (51). Une pluralité de cages de billes de piston (58) sont disposées sur l'autre face d'extrémité de la plaque coulissante (50). La plaque coulissante (50) est pourvue d'un trou traversant d'huile à grande ouverture (53) communiquant avec les cages de billes de piston (58) et les chambres à huile (53a). Le plateau oscillant (40) est pourvu d'un réservoir d'huile de distribution (42) communiquant avec l'entrée et la sortie d'huile (33a, 33b). Un troisième palier (23) est disposé entre la plaque coulissante (50) et le plateau oscillant (40). La plaque coulissante (50) est supportée sur le troisième palier (23) dans un état contraint radialement. La structure peut améliorer les performances, telles que la fiabilité de travail, l'efficacité volumétrique et la durée de vie, de pompes ou de moteurs à piston axial.
PCT/CN2020/079165 2019-03-13 2020-03-13 Pompe ou moteur à piston à arbre traversant supporté par une plaque coulissante WO2020182200A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910189068.1A CN110067724A (zh) 2019-03-13 2019-03-13 一种滑盘支承式通轴柱塞泵或马达
CN201910189068.1 2019-03-13

Publications (1)

Publication Number Publication Date
WO2020182200A1 true WO2020182200A1 (fr) 2020-09-17

Family

ID=67366242

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/079165 WO2020182200A1 (fr) 2019-03-13 2020-03-13 Pompe ou moteur à piston à arbre traversant supporté par une plaque coulissante

Country Status (2)

Country Link
CN (1) CN110067724A (fr)
WO (1) WO2020182200A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110067724A (zh) * 2019-03-13 2019-07-30 钟彪 一种滑盘支承式通轴柱塞泵或马达
CN110067855A (zh) * 2019-03-13 2019-07-30 钟彪 一种液压无级变速传动装置
CN112177875B (zh) * 2020-09-29 2022-03-18 太原科技大学 一种斜盘驱动配流一体化变量柱塞泵
CN112177874B (zh) * 2020-09-29 2022-05-24 太原科技大学 一种斜盘驱动配流一体化柱塞泵
CN114934885A (zh) * 2022-02-09 2022-08-23 上海同泰火安科技有限公司 增设有轴承支撑用定位轴的高压柱塞泵

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3882457B2 (ja) * 2000-03-27 2007-02-14 株式会社日立製作所 アキシャルプランジャポンプ
DE102012222743A1 (de) * 2011-12-15 2013-06-20 Robert Bosch Gmbh Axialkolbenmaschine in Schrägachsenbauweise
WO2015166629A1 (fr) * 2014-05-01 2015-11-05 川崎重工業株式会社 Machine rotative hydraulique de type à plateau oscillant et procédé de fabrication de celle-ci
CN106837727A (zh) * 2017-03-29 2017-06-13 燕山大学 一种带有多孔介质支承垫的斜盘式轴向柱塞泵
CN208416831U (zh) * 2018-05-22 2019-01-22 钟彪 一种轴承支承滑盘副结构及包含该结构的斜盘式柱塞泵或马达
CN110067724A (zh) * 2019-03-13 2019-07-30 钟彪 一种滑盘支承式通轴柱塞泵或马达
CN209761644U (zh) * 2019-03-13 2019-12-10 钟彪 一种滑盘支承式通轴柱塞泵或马达

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH391468A (fr) * 1963-06-17 1965-04-30 Const Mecaniques Du Leman S A Machine pour la confection de comprimés
JPH11351130A (ja) * 1998-06-11 1999-12-21 Honda Motor Co Ltd 斜板プランジャ式油圧装置
DE102011003902A1 (de) * 2011-02-10 2012-08-16 Schaeffler Technologies Gmbh & Co. Kg Stößel
CN203098171U (zh) * 2012-12-07 2013-07-31 北京工业大学 一种内嵌滑动轴承的斜盘式盘配流海水柱塞泵
CN104863812B (zh) * 2015-05-27 2018-07-13 郭仁发 一种曲面滚道斜盘轴向柱塞泵及马达
CN106593851B (zh) * 2017-01-10 2018-09-14 段俊荣 一种斜盘及采用了该斜盘的轴向柱塞泵/马达
CN208518829U (zh) * 2018-05-22 2019-02-19 钟彪 一种平面静压支承滑盘副结构及包含该结构的斜盘式柱塞泵或马达
CN109236598B (zh) * 2018-11-08 2020-04-17 四川航天烽火伺服控制技术有限公司 一种柱塞泵斜盘配流盘组件

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3882457B2 (ja) * 2000-03-27 2007-02-14 株式会社日立製作所 アキシャルプランジャポンプ
DE102012222743A1 (de) * 2011-12-15 2013-06-20 Robert Bosch Gmbh Axialkolbenmaschine in Schrägachsenbauweise
WO2015166629A1 (fr) * 2014-05-01 2015-11-05 川崎重工業株式会社 Machine rotative hydraulique de type à plateau oscillant et procédé de fabrication de celle-ci
CN106837727A (zh) * 2017-03-29 2017-06-13 燕山大学 一种带有多孔介质支承垫的斜盘式轴向柱塞泵
CN208416831U (zh) * 2018-05-22 2019-01-22 钟彪 一种轴承支承滑盘副结构及包含该结构的斜盘式柱塞泵或马达
CN110067724A (zh) * 2019-03-13 2019-07-30 钟彪 一种滑盘支承式通轴柱塞泵或马达
CN209761644U (zh) * 2019-03-13 2019-12-10 钟彪 一种滑盘支承式通轴柱塞泵或马达

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