DE602004003761T2 - Schrägscheiben-Pumpe oder -Motor - Google Patents

Schrägscheiben-Pumpe oder -Motor Download PDF

Info

Publication number
DE602004003761T2
DE602004003761T2 DE602004003761T DE602004003761T DE602004003761T2 DE 602004003761 T2 DE602004003761 T2 DE 602004003761T2 DE 602004003761 T DE602004003761 T DE 602004003761T DE 602004003761 T DE602004003761 T DE 602004003761T DE 602004003761 T2 DE602004003761 T2 DE 602004003761T2
Authority
DE
Germany
Prior art keywords
cylinder block
valve body
channels
cylinder
swash plate
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.)
Active
Application number
DE602004003761T
Other languages
German (de)
English (en)
Other versions
DE602004003761D1 (de
Inventor
c/o Kayaba Industry Co. Takeo Shimizu
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.)
KYB Corp
Original Assignee
Kayaba Industry 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Publication of DE602004003761D1 publication Critical patent/DE602004003761D1/de
Application granted granted Critical
Publication of DE602004003761T2 publication Critical patent/DE602004003761T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B1/20—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
    • F04B1/2042—Valves
    • F04B1/205—Cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0035—Reciprocating-piston machines or engines with 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
DE602004003761T 2003-09-29 2004-09-28 Schrägscheiben-Pumpe oder -Motor Active DE602004003761T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003338588A JP4124716B2 (ja) 2003-09-29 2003-09-29 斜板型液圧ポンプ・モータ
JP2003338588 2003-09-29

Publications (2)

Publication Number Publication Date
DE602004003761D1 DE602004003761D1 (de) 2007-02-01
DE602004003761T2 true DE602004003761T2 (de) 2007-04-05

Family

ID=34191597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004003761T Active DE602004003761T2 (de) 2003-09-29 2004-09-28 Schrägscheiben-Pumpe oder -Motor

Country Status (4)

Country Link
US (1) US20050095144A1 (ja)
EP (1) EP1519006B1 (ja)
JP (1) JP4124716B2 (ja)
DE (1) DE602004003761T2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9856851B2 (en) 2013-03-29 2018-01-02 Kyb Corporation Opposed swash plate type fluid pressure rotating machine

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090020549A (ko) * 2006-03-14 2009-02-26 롱후이 츄 축방향 플런저 펌프 또는 모터
DE102007058859A1 (de) * 2007-12-06 2009-06-10 Hydac Electronic Gmbh Axialkolbenmaschine
EP2516792A4 (en) 2009-12-23 2015-05-06 Bp Corp North America Inc LOW VOLUME PUMP SYSTEM WITHOUT DRILLING APPARATUS
US8834133B2 (en) 2010-08-05 2014-09-16 Bp Corporation North America Inc. Pumping device for fluids located at the bottom of a drilled well
FR2977644B1 (fr) * 2011-07-04 2013-12-20 Peugeot Citroen Automobiles Sa Moteur hydraulique a pistons axiaux a cylindree variable et faible encombrement
RU2487268C1 (ru) * 2011-12-27 2013-07-10 Дмитрий Павлович Богданович Аксиально-поршневая машина
CN103882905A (zh) * 2012-10-20 2014-06-25 博世力士乐（北京）液压有限公司 挖掘机用液压泵以及具有所述液压泵的挖掘机
US9739272B2 (en) * 2012-11-29 2017-08-22 Fair Oaks Farms Brands, Llc Liquid product dispensing system and method
JP6114089B2 (ja) * 2013-03-29 2017-04-12 Ｋｙｂ株式会社 対向式斜板型ピストンポンプ・モータ
US10066484B2 (en) 2013-03-29 2018-09-04 Kyb Corporation Fluid pressure rotating machine
US20140308139A1 (en) * 2013-04-10 2014-10-16 Medhat Kamel Bahr Khalil Double swash plate pump with adjustable valve ring concept
CA2888027A1 (en) 2014-04-16 2015-10-16 Bp Corporation North America, Inc. Reciprocating pumps for downhole deliquification systems and fluid distribution systems for actuating reciprocating pumps
EP3020969B1 (en) * 2014-11-11 2017-09-27 Danfoss A/S Pump arrangement
EP3020967B1 (en) * 2014-11-11 2017-09-27 Danfoss A/S Pump device
GB2545878B (en) * 2015-09-15 2020-10-21 Eaton Intelligent Power Ltd A hydraulic axial piston machine
JP7390151B2 (ja) * 2019-10-03 2023-12-01 株式会社小松製作所 油圧ポンプモータ
CN112664386A (zh) * 2020-12-19 2021-04-16 王建设 一种压斜式水动力机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880064A (en) * 1926-12-09 1932-09-27 Automotive Res Corp Transmission gearing
GB504554A (en) * 1937-09-22 1939-04-24 Hans Joseph Zimmermann Improvements in and connected with reciprocating pumps, applicable also for motors
DE823828C (de) * 1949-06-12 1951-12-06 Walter Theobald Fluessigkeitsgetriebe
GB709183A (en) * 1950-04-25 1954-05-19 Fielding & Platt Ltd Improvements in or relating to hydraulic swash plate pumps
CH281546A (de) * 1950-05-01 1952-03-15 Spierig Fritz Fluidummaschine.
DE952150C (de) * 1952-11-23 1956-11-08 Fritz Spierig Axialkolbenmaschine, insbesondere fuer stufenlos einstellbare Fluessigkeitsgetriebe
US3135166A (en) * 1961-06-22 1964-06-02 Alexander R Born Swash plate motor
DE2609185A1 (de) * 1976-03-05 1977-09-08 Guehring Gottlieb Fa Axialkolbenmotor
NL8600353A (nl) * 1986-02-13 1987-09-01 Volvo Car Bv Hydromotor.
JP2696520B2 (ja) * 1988-02-18 1998-01-14 本田技研工業株式会社 動力伝達装置
US5870996A (en) * 1998-04-10 1999-02-16 Alfred J. Buescher High-pressure dual-feed-rate injector pump with auxiliary spill port

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9856851B2 (en) 2013-03-29 2018-01-02 Kyb Corporation Opposed swash plate type fluid pressure rotating machine

Also Published As

Publication number Publication date
EP1519006A1 (en) 2005-03-30
JP4124716B2 (ja) 2008-07-23
EP1519006B1 (en) 2006-12-20
US20050095144A1 (en) 2005-05-05
JP2005105900A (ja) 2005-04-21
DE602004003761D1 (de) 2007-02-01

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Legal Events

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8364 No opposition during term of opposition