FR2504987B1 - Mecanisme a fluide sous pression comportant des galets de reaction portes par des pistons - Google Patents

Mecanisme a fluide sous pression comportant des galets de reaction portes par des pistons

Info

Publication number: FR2504987B1
Authority: FR; France
Prior art keywords: pistons; pressure fluid; rollers carried; fluid mechanism; reaction rollers
Prior art date: 1981-05-04
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

Application number

FR8108786A

Other languages

English (en)

Other versions

FR2504987A1 (fr

Inventor

Louis Bernard Bigo

Patrick Edmond Ramousse

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 France SA

Original Assignee

Poclain Hydraulics France SA

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.)

1981-05-04

Filing date

1981-05-04

Publication date

1986-04-18

1981-05-04 Application filed by Poclain Hydraulics France SA filed Critical Poclain Hydraulics France SA

1981-05-04 Priority to FR8108786A priority Critical patent/FR2504987B1/fr

1982-04-13 Priority to IN293/DEL/82A priority patent/IN157869B/en

1982-04-22 Priority to US06/370,745 priority patent/US4469012A/en

1982-04-29 Priority to DE19823216007 priority patent/DE3216007A1/de

1982-04-30 Priority to JP57073269A priority patent/JPS57186071A/ja

1982-05-04 Priority to GB8212844A priority patent/GB2097867B/en

1982-11-05 Publication of FR2504987A1 publication Critical patent/FR2504987A1/fr

1986-04-18 Application granted granted Critical

1986-04-18 Publication of FR2504987B1 publication Critical patent/FR2504987B1/fr

Status Expired legal-status Critical Current

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
- F03C1/0403—Details, component parts specially adapted of such engines
- F03C1/0425—Disconnecting the pistons from the actuated cam
- 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
- F03C1/0428—Supporting and guiding means for the pistons

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Hydraulic Motors (AREA)
Reciprocating Pumps (AREA)

FR8108786A 1981-05-04 1981-05-04 Mecanisme a fluide sous pression comportant des galets de reaction portes par des pistons Expired FR2504987B1 (fr)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
FR8108786A FR2504987B1 (fr)	1981-05-04	1981-05-04	Mecanisme a fluide sous pression comportant des galets de reaction portes par des pistons
IN293/DEL/82A IN157869B (fr)	1981-05-04	1982-04-13
US06/370,745 US4469012A (en)	1981-05-04	1982-04-22	Pressurized fluid mechanism comprising reaction rollers mounted on pistons
DE19823216007 DE3216007A1 (de)	1981-05-04	1982-04-29	Zylinder-kolben-maschine
JP57073269A JPS57186071A (en)	1981-05-04	1982-04-30	Pressure fluid mechanism
GB8212844A GB2097867B (en)	1981-05-04	1982-05-04	Radial piston machines

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8108786A FR2504987B1 (fr)	1981-05-04	1981-05-04	Mecanisme a fluide sous pression comportant des galets de reaction portes par des pistons

Publications (2)

Publication Number	Publication Date
FR2504987A1 FR2504987A1 (fr)	1982-11-05
FR2504987B1 true FR2504987B1 (fr)	1986-04-18

Family

ID=9258021

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8108786A Expired FR2504987B1 (fr)	1981-05-04	1981-05-04	Mecanisme a fluide sous pression comportant des galets de reaction portes par des pistons

Country Status (6)

Country	Link
US (1)	US4469012A (fr)
JP (1)	JPS57186071A (fr)
DE (1)	DE3216007A1 (fr)
FR (1)	FR2504987B1 (fr)
GB (1)	GB2097867B (fr)
IN (1)	IN157869B (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4518069A (en) *	1982-11-01	1985-05-21	Elias Charles R	Adjustable speed drive utilizing radially movable hollow pistons which act on a cam surface
FR2582058B1 (fr) *	1985-05-15	1989-06-30	Poclain Hydraulics Sa	Mecanisme hydraulique, moteur ou pompe, muni de rouleaux montes sur les pistons et de moyens de maintien en position desdits rouleaux
DE3530979A1 (de) *	1985-08-30	1987-03-12	Rexroth Mannesmann Gmbh	Radialkolbenmaschine
DE3531632A1 (de) *	1985-09-05	1987-03-12	Rexroth Mannesmann Gmbh	Radialkolbenmaschine
FR2587761B1 (fr) *	1985-09-20	1988-01-15	Poclain Hydraulics Sa	Mecanisme hydraulique comportant des glace et contre-glace de distribution du fluide
EP0263218B1 (fr) *	1986-10-08	1990-01-03	POCLAIN HYDRAULICS Société Anonyme de droit français	Mécanisme hydraulique comportant des glace et contre-glace de distribution du fluide
JP2545574B2 (ja) *	1988-03-30	1996-10-23	三菱自動車工業株式会社	オイル密封式駆動連結装置
FR2644210B1 (fr) *	1989-03-07	1994-06-03	Poclain Hydraulics Sa	Dispositif d'immobilisation mutuelle de deux elements montes a rotation relative
DE3919456A1 (de) *	1989-06-14	1990-12-20	Rexroth Mannesmann Gmbh	Radialkolbenmotor
FR2651836B1 (fr) *	1989-09-14	1994-06-10	Poclain Hydraulics Sa	Mecanisme, moteur ou pompe, a pistons supportant des rouleaux d'appui desdits pistons sur une came.
DE4037455C1 (fr) *	1990-11-24	1992-02-06	Mannesmann Rexroth Gmbh, 8770 Lohr, De
FR2699229B1 (fr) *	1992-12-11	1995-03-10	Poclain Hydraulics Sa	Groupe moteur hydraulique d'entraînement d'un outil de forage.
DE19618792B4 (de) *	1996-05-10	2007-01-18	Bosch Rexroth Aktiengesellschaft	Radialkolbenmaschine
JP2001516425A (ja) *	1998-01-15	2001-09-25	スタナダインオートモーティヴコーポレイション	複数のシーケンシャルプランジャを有する液圧供給ポンプ
FR2784335B1 (fr)	1998-10-12	2000-12-29	Poclain Hydraulics Ind	Dispositif d'assistance motrice pour un vehicule ayant une transmission principale mecanique
DE19851324C1 (de) *	1998-11-06	2000-03-16	Sauer Sundstrand Gmbh & Co	Hydraulischer Radialkolbenmotor mit Führungselementen zur axialen Führung von dessen Zylinderrollen und Werkzeug zur Montage der Führungselemente
FI118233B (fi) *	2003-04-01	2007-08-31	Sampo Hydraulics Oy	Radiaalimäntähydraulimoottori ja menetelmä radiaalimäntähydraulimoottorin säädössä
JP4228945B2 (ja) *	2004-03-11	2009-02-25	トヨタ自動車株式会社	動力伝達装置
ITTO20090668A1 (it) *	2009-08-31	2011-03-01	Alessandro Vanara	Compressore a pistoni con blocco cilindri rotante
FR2956462B1 (fr)	2010-02-18	2012-05-18	Poclain Hydraulics Ind	Dispositif de transmission hydraulique dont la pompe principale peut etre actionnee en permanence.
FR2956461B1 (fr) *	2010-02-18	2012-09-21	Poclain Hydraulics Ind	Dispositif de transmission hydraulique permettant un crabotage/decrabotage rapide.
FR2958886B1 (fr)	2010-04-16	2012-06-15	Poclain Hydraulics Ind	Dispositif de transmission hydraulique permettant un crabotage peu bruyant
CN101858300A (zh) *	2010-06-10	2010-10-13	宁波市恒通液压科技有限公司	内曲线多作用径向柱塞式液压马达
WO2012052518A1 (fr)	2010-10-20	2012-04-26	Albert Magnus Thiel	Moteur à combustion à volume constant
FR2988143B1 (fr) *	2012-03-19	2014-04-11	Hydro Leduc	Moteur hydraulique a drainage interne
FR3004148B1 (fr) *	2013-04-04	2017-04-28	Poclain Hydraulics Ind	Dispositif de transmission hydraulique
FR3012181A1 (fr) *	2013-10-22	2015-04-24	Hydro Leduc	Pompe hydraulique a pistons a distribution par glace bi-directionnelle
FR3026811B1 (fr)	2014-10-03	2016-12-09	Poclain Hydraulics Ind	Procede d'assistance hydraulique de l'entrainement d'un vehicule a basse vitesse
FR3026683B1 (fr)	2014-10-03	2016-12-09	Poclain Hydraulics Ind	Procede de commande d'un dispositif de transmission d'un vehicule
FR3026810B1 (fr)	2014-10-03	2018-03-02	Poclain Hydraulics Industrie	Procede de commande d'un dispositif de transmission hydraulique d'un vehicule
FR3057843B1 (fr)	2016-10-25	2018-11-30	Poclain Hydraulics Industrie	Systeme d'assistance a l'entrainement de vehicule comprenant un circuit hydraulique ouvert
FR3057845B1 (fr)	2016-10-25	2018-11-30	Poclain Hydraulics Industrie	Systeme d'assistance a l'entrainement de vehicule comprenant un circuit hydraulique ouvert
FR3082243B1 (fr)	2018-06-08	2020-08-28	Poclain Hydraulics Ind	Bloc cylindres comprenant un moyen de maintien des pistons
FR3090755B1 (fr) *	2018-12-21	2021-01-08	Poclain Hydraulics Ind	Texturation de surfaces
FR3149246A1 (fr)	2023-06-05	2024-12-06	Poclain Hydraulics Industrie	Circuit hydraulique à boucle ouverte d’assistance au déplacement d’un véhicule ou d’un engin

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA762233A (en) *		1967-07-04	Oy Suomen Autoteollisuus Ab	Hydraulic motor with piston holding means
GB187227A (en) *	1921-10-12	1923-12-27	Wladimir De Wasmundt	Improvements in tangential cylinder engines
US2977891A (en) *	1956-10-29	1961-04-04	Arthur E Bishop	High pressure radial piston pump
US3046950A (en) *	1958-01-22	1962-07-31	Whiting Corp	Constant mechanical advantage rotary hydraulic device
FR1249873A (fr) *	1959-11-13	1961-01-06	Poclain Bataille Et Fils Atel	Moteur hydraulique perfectionné
US3165068A (en) *	1960-06-27	1965-01-12	American Brake Shoe Co	Fluid power apparatus
GB1220146A (en) *	1968-07-19	1971-01-20	Davy & United Eng Co Ltd	Hydraulic motor
DE1911230A1 (de) *	1969-03-05	1970-09-17	P R Motors Ltd	Mit Fluessigkeitsdruck arbeitende Maschine
GB1299442A (en) *	1969-03-27	1972-12-13	Joseph Latham Monks	Improvements in hydraulic pumps or motors
GB1391592A (en) *	1971-05-19	1975-04-23	Contractors Plant London Midla	Fluidpressure eg hydraulic motors
SE359147B (fr) *	1971-12-22	1973-08-20	Haegglund & Soener Ab
JPS5143205A (ja) *	1974-10-09	1976-04-13	Nyuueiji Enjiniaasu Ltd	Kamudeseigyosareruyosekigatano kaitenshikiekiatsukikai
FR2426812A1 (fr) *	1978-05-22	1979-12-21	Poclain Hydraulics Sa	Moteur a fluide a pistons radiaux

1981
- 1981-05-04 FR FR8108786A patent/FR2504987B1/fr not_active Expired
1982
- 1982-04-13 IN IN293/DEL/82A patent/IN157869B/en unknown
- 1982-04-22 US US06/370,745 patent/US4469012A/en not_active Expired - Fee Related
- 1982-04-29 DE DE19823216007 patent/DE3216007A1/de active Granted
- 1982-04-30 JP JP57073269A patent/JPS57186071A/ja active Pending
- 1982-05-04 GB GB8212844A patent/GB2097867B/en not_active Expired

Also Published As

Publication number	Publication date
GB2097867A (en)	1982-11-10
IN157869B (fr)	1986-07-12
DE3216007C2 (fr)	1992-07-09
JPS57186071A (en)	1982-11-16
US4469012A (en)	1984-09-04
FR2504987A1 (fr)	1982-11-05
GB2097867B (en)	1984-12-12
DE3216007A1 (de)	1982-11-18

Publication	Publication Date	Title
FR2504987B1 (fr)	1986-04-18	Mecanisme a fluide sous pression comportant des galets de reaction portes par des pistons
JPS56124711A (en)	1981-09-30	Fluid pressure cylinder
BR8606768A (pt)	1987-11-03	Aquecedor para transferencia de pressao por meio de fluido
FR2332892A1 (fr)	1977-06-24	Systeme de freinage a fluide sous pression
ES510376A0 (es)	1983-02-01	"un aparato para suministrar fluido hidraulico, por ejemplo para un dispositivo de servodireccion".
FR2548075B1 (fr)	1989-02-24	Moyens de guidage des aiguilles pour marteaux a aiguilles actionnes par pression de fluide
FR2306796A1 (fr)	1976-11-05	Mecanisme de frappe actionne par pression de fluide
IT8121381A0 (it)	1981-04-27	Unita' di controllo di pressione di frenatura per un impianto frenante idraulico.
JPS54135977A (en)	1979-10-22	Hydraulic pressure driving mechanism
FI883380A7 (fi)	1989-01-18	Hydraulinen jakelija kokoonpuristumattomalla painenesteellä toimivaa iskulaitetta varten
BE894469A (fr)	1983-01-17	Mecanisme hydraulique a piston de poussee
IT7922357A0 (it)	1979-05-04	Dispositivo di trattamento termico per prolungare la durata utile di un recipiente a pressione, specialmente di un recipiente apressione di reattore.
IT8019038A0 (it)	1980-01-04	Struttura di guarnizione per recipienti a pressione.
BR8602179A (pt)	1987-01-13	Mecanismo de freio de pressao de fluido
DK151359C (da)	1988-05-09	Trykdaemper til brug ved rekylfri vaaben
GB2003231B (en)	1982-01-13	Fluid pressure actuated piston assembly
FR2576363B1 (fr)	1989-04-21	Mecanisme a fluide sous pression a rotor
GB2088967B (en)	1984-09-26	Piston assembly for a fluid mechanism with reaction plate complete with slipper block
FR2564547B1 (fr)	1990-08-31	Mecanisme d'embrayage a retenue axiale d'un plateau de pression.
FR2562957B1 (fr)	1986-11-21	Emetteur de pression hydraulique a double piston
BE885045A (fr)	1981-03-02	Reservoir a fluide sous pression
IT8121272A0 (it)	1981-04-17	Cilindro a pressione idraulica.
DE3663587D1 (en)	1989-06-29	Heat pipe controlled by pressure
SE462386B (sv)	1990-06-18	Styranordning foer tvaa, vardera via en grenledning medelst en hoegtryckspump matade, hydrauliska instaellningar
IT1083898B (it)	1985-05-25	Pressa ricalcatrice idraulica per estremita' di tubi

Legal Events

Date	Code	Title	Description
1999-02-19	TP	Transmission of property
2001-03-02	ST	Notification of lapse