FR2796992B1 - Moteur hydraulique a pistons radiaux et a selecteur de debrayage unique - Google Patents

Moteur hydraulique a pistons radiaux et a selecteur de debrayage unique

Info

Publication number
FR2796992B1
FR2796992B1 FR9909714A FR9909714A FR2796992B1 FR 2796992 B1 FR2796992 B1 FR 2796992B1 FR 9909714 A FR9909714 A FR 9909714A FR 9909714 A FR9909714 A FR 9909714A FR 2796992 B1 FR2796992 B1 FR 2796992B1
Authority
FR
France
Prior art keywords
hydraulic motor
single clutch
radial pistons
clutch selector
selector
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
FR9909714A
Other languages
English (en)
Other versions
FR2796992A1 (fr
Inventor
Louis Martin
Jean Marie Rouillard
Jean Pierre A Souply
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.)
Poclain Hydraulics Industrie
Original Assignee
Poclain Hydraulics Industrie
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 Poclain Hydraulics Industrie filed Critical Poclain Hydraulics Industrie
Priority to FR9909714A priority Critical patent/FR2796992B1/fr
Priority to DE60011352T priority patent/DE60011352T2/de
Priority to EP20000401985 priority patent/EP1072791B1/fr
Priority to JP2000227010A priority patent/JP4657425B2/ja
Priority to US09/626,994 priority patent/US6347572B1/en
Publication of FR2796992A1 publication Critical patent/FR2796992A1/fr
Application granted granted Critical
Publication of FR2796992B1 publication Critical patent/FR2796992B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0447—Controlling
    • F03C1/045—Controlling by using a valve in a system with several pump or motor chambers, wherein the flow path through the chambers can be changed, e.g. series-parallel
    • 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
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0425—Disconnecting the pistons from the actuated cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
FR9909714A 1999-07-27 1999-07-27 Moteur hydraulique a pistons radiaux et a selecteur de debrayage unique Expired - Fee Related FR2796992B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9909714A FR2796992B1 (fr) 1999-07-27 1999-07-27 Moteur hydraulique a pistons radiaux et a selecteur de debrayage unique
DE60011352T DE60011352T2 (de) 1999-07-27 2000-07-10 Radialkolbenmotor mit einer einzigen Koppelauswahlvorrichtung
EP20000401985 EP1072791B1 (fr) 1999-07-27 2000-07-10 Moteur hydraulique a pistons radiaux et a selecteur de debrayage unique
JP2000227010A JP4657425B2 (ja) 1999-07-27 2000-07-27 半径ピストンおよび単一クラッチ切断セレクタを有する油圧モータ
US09/626,994 US6347572B1 (en) 1999-07-27 2000-07-27 Hydraulic motor having radial pistons and a single declutching selector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909714A FR2796992B1 (fr) 1999-07-27 1999-07-27 Moteur hydraulique a pistons radiaux et a selecteur de debrayage unique

Publications (2)

Publication Number Publication Date
FR2796992A1 FR2796992A1 (fr) 2001-02-02
FR2796992B1 true FR2796992B1 (fr) 2001-10-19

Family

ID=9548553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909714A Expired - Fee Related FR2796992B1 (fr) 1999-07-27 1999-07-27 Moteur hydraulique a pistons radiaux et a selecteur de debrayage unique

Country Status (5)

Country Link
US (1) US6347572B1 (fr)
EP (1) EP1072791B1 (fr)
JP (1) JP4657425B2 (fr)
DE (1) DE60011352T2 (fr)
FR (1) FR2796992B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2819024B1 (fr) * 2000-12-28 2003-08-15 Poclain Hydraulics Ind Dispositif de moteur hydraulique ayant un selecteur de cylindree et un systeme de freinage
FR2834012B1 (fr) 2001-12-24 2004-03-19 Poclain Hydraulics Ind Moteur hydraulique a pistons radiaux
FR2846381B1 (fr) * 2002-10-29 2005-01-28 Poclain Hydraulics Ind Mecanisme hydraulique ayant des cylindres a communications multiples
FR2891593B1 (fr) * 2005-10-03 2007-12-21 Poclain Hydraulics Ind Soc Par Dispositif de gestion de la cylindree d'un moteur hydraulique
WO2010052743A1 (fr) * 2008-11-10 2010-05-14 S.A.I. Società Apparecchiature Idrauliche S.p.A. Moteur hydraulique à cylindres radiaux pourvu d’un système de détection de la vitesse de rotation
DE102013206730A1 (de) 2012-04-28 2013-10-31 Robert Bosch Gmbh Radialkolbenmotor mit Bremse
CN104471284B (zh) * 2012-06-25 2017-08-22 沃尔沃拉斯特瓦格纳公司 双离合变速器
EP2875237B1 (fr) 2012-07-18 2018-03-28 Eaton Corporation Moteur hydraulique à roue libre
JP6214652B2 (ja) * 2012-07-18 2017-10-18 イートン コーポレーションＥａｔｏｎ Ｃｏｒｐｏｒａｔｉｏｎ 回転するブレーキ解放ピストンを備えたモータ及びブレーキの複合機構
JP2018501422A (ja) * 2014-11-17 2018-01-18 イートン コーポレーションＥａｔｏｎ Ｃｏｒｐｏｒａｔｉｏｎ スリーブインサートを有する油圧装置
US10781816B2 (en) 2017-04-13 2020-09-22 Eaton Intelligent Power Limited Hydraulic motor brake

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603116A (en) * 1977-04-29 1981-11-18 Massey Ferguson Services Nv Hydrostatic transmissions
FR2481755A1 (fr) * 1980-04-30 1981-11-06 Poclain Hydraulics Sa Moteur a fluide sous pression muni d'un dispositif de selection de sa vitesse de rotation
US4401182A (en) * 1980-12-10 1983-08-30 Sundstrand Corporation Variable displacement hydraulic drive with disconnect
US4461188A (en) * 1981-12-23 1984-07-24 Ford Motor Company Dual clutch multiple countershaft transmission
JP2716543B2 (ja) * 1989-09-18 1998-02-18 株式会社クボタ 車輌の走行駆動構造
FR2677409B1 (fr) * 1991-06-10 1993-10-15 Poclain Hydraulics Circuit hydraulique d'alimentation d'au moins un moteur hydraulique a pistons "debrayables".
FR2710111B1 (fr) * 1993-09-15 1995-12-01 Poclain Hydraulics Sa Moteur hydraulique muni d'un dispositif de sélection de sa cylindrée active.
FI104014B1 (fi) * 1994-05-18 1999-10-29 Valmet Voimansiirto Oy Radiaalimäntähydraulimoottori ja menetelmä radiaalihydraulimoottorin säätämiseksi

Also Published As

Publication number Publication date
EP1072791B1 (fr) 2004-06-09
DE60011352D1 (de) 2004-07-15
EP1072791A3 (fr) 2001-04-11
JP2001107836A (ja) 2001-04-17
FR2796992A1 (fr) 2001-02-02
US6347572B1 (en) 2002-02-19
JP4657425B2 (ja) 2011-03-23
DE60011352T2 (de) 2005-06-30
EP1072791A2 (fr) 2001-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060331