FI864184L - Motor- eller pumpmekanism med minst tvenne olika aktiva slagvolymer. - Google Patents

Motor- eller pumpmekanism med minst tvenne olika aktiva slagvolymer. Download PDF

Info

Publication number: FI864184L
Authority: FI; Finland
Prior art keywords: tvenne; slagvolymer; pumpmekanism; aktiva; olia
Prior art date: 1985-10-16

Application number

FI864184A

Other languages

English (en)

Other versions

FI864184A0 (fi

FI85179C (fi

FI85179B (fi

Inventor

Louis Bigo

Bernard Allart

Original Assignee

Poclain Hydraulics 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.)

1985-10-16

Filing date

1986-10-16

Publication date

1987-04-17

1986-10-16 Application filed by Poclain Hydraulics Sa filed Critical Poclain Hydraulics Sa

1986-10-16 Publication of FI864184A0 publication Critical patent/FI864184A0/fi

1987-04-17 Publication of FI864184L publication Critical patent/FI864184L/fi

1991-11-29 Application granted granted Critical

1991-11-29 Publication of FI85179B publication Critical patent/FI85179B/fi

1992-03-10 Publication of FI85179C publication Critical patent/FI85179C/fi

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

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)

FI864184A 1985-10-16 1986-10-16 Hydraulisk motor eller pumpmekanism. FI85179C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8515352		1985-10-16
FR8515352A FR2588616B1 (fr)	1985-10-16	1985-10-16	Mecanisme, moteur a pompe, a au moins deux cylindrees actives distinctes.

Publications (4)

Publication Number	Publication Date
FI864184A0 FI864184A0 (fi)	1986-10-16
FI864184L true FI864184L (fi)	1987-04-17
FI85179B FI85179B (fi)	1991-11-29
FI85179C FI85179C (fi)	1992-03-10

Family

ID=9323888

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI864184A FI85179C (fi)	1985-10-16	1986-10-16	Hydraulisk motor eller pumpmekanism.

Country Status (7)

Country	Link
US (1)	US4724742A (fi)
EP (1)	EP0223656B1 (fi)
JP (1)	JPS62168972A (fi)
DE (1)	DE3668037D1 (fi)
FI (1)	FI85179C (fi)
FR (1)	FR2588616B1 (fi)
IN (1)	IN169761B (fi)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2611816B1 (fr) *	1987-02-25	1989-07-13	Poclain Hydraulics Sa	Mecanisme a fluide sous pression, moteur ou pompe, a plusieurs cylindrees
DE8800372U1 (de) *	1988-01-14	1988-03-24	Stahlgruber Otto Gruber GmbH & Co, 8000 MÜnchen	Reifenmontiervorrichtung
IT1221428B (it) *	1988-05-18	1990-07-06	Corghi Elettromecc Spa	Gruppo di comando pluricilindrico,azionato a fluido,particolarmente adatto per macchine smontagomme
FR2644210B1 (fr) *	1989-03-07	1994-06-03	Poclain Hydraulics Sa	Dispositif d'immobilisation mutuelle de deux elements montes a rotation relative
FR2673684B1 (fr) *	1991-03-04	1993-07-09	Poclain Hydraulics Sa	Ensemble d'un moteur a fluide sous pression a plusieurs cylindrees et d'un frein associe.
FR2678322B1 (fr) *	1991-06-25	1993-10-29	Poclain Hydraulics Sa	Mecanisme a fluide sous pression comportant au moins deux cylindrees distinctes de fonctionnement.
FR2679963B1 (fr) *	1991-08-01	1993-11-12	Poclain Hydraulics	Mecanisme a fluide sous pression muni d'enceintes d'equilibrage particulieres.
DE4311997C2 (de) *	1993-04-13	2001-07-12	Sauer Sundstrand Gmbh & Co	Hydraulikmotor
DE4439648A1 (de) *	1993-11-11	1995-05-18	Luk Fahrzeug Hydraulik	Hydraulikpumpe
FI104014B1 (fi) *	1994-05-18	1999-10-29	Valmet Voimansiirto Oy	Radiaalimäntähydraulimoottori ja menetelmä radiaalihydraulimoottorin säätämiseksi
JP3127842B2 (ja) *	1996-11-01	2001-01-29	ダイキン工業株式会社	カムモータ装置
DE19832696A1 (de) *	1998-07-21	2000-01-27	Mannesmann Rexroth Ag	Radialkolbenmaschine mit Rollenführungen
WO2001061186A1 (de) *	2000-02-17	2001-08-23	Mannesmann Rexroth Ag	Hydraulische steuerschaltung für einen hydromotor mit mindestens zwei geschwindigkeiten
EP1272735B1 (de) *	2000-04-11	2004-11-10	Bosch Rexroth AG	Radialkolbenmaschine
FR2819023B1 (fr)	2000-12-28	2003-04-04	Poclain Hydraulics Ind	Circuit de prelevement comprenant une valve de prelevement pour echange et/ou balayage du carter d'un moteur hydraulique
FR2820186B1 (fr)	2001-01-31	2004-03-12	Poclain Hydraulics Ind	Dispositif d'echange pour un circuit ferme
FR2904380A1 (fr) *	2006-07-26	2008-02-01	Hydro Leduc Soc Par Actions Si	Perfectionnement aux pompes a barillet
DE102008006123A1 (de)	2008-01-25	2009-07-30	Robert Bosch Gmbh	Radialkolbenmaschine
DE102010034548A1 (de)	2010-08-17	2012-02-23	Robert Bosch Gmbh	Hydrostatische Kolbenmaschine
DE102012001365A1 (de)	2012-01-25	2013-07-25	Robert Bosch Gmbh	Haltebremse für einen Antrieb
EP2635812B2 (en)	2012-01-31	2023-12-20	Mitsubishi Heavy Industries, Ltd.	Method of controlling a hydraulic machine to reduce torque ripple and/or bearing side load
DE102013217714A1 (de)	2013-09-05	2015-03-05	Robert Bosch Gmbh	Hydrostatische Radialkolbenmaschine
FR3030645B1 (fr) *	2014-12-17	2019-10-11	Poclain Hydraulics Industrie	Appareil hydraulique a pistons radiaux
DE102016214976A1 (de)	2016-08-11	2018-02-15	Robert Bosch Gmbh	Hydrostatische Radialkolbenmaschine und Verfahren zum Betreiben einer hydrostatischen Radialkolbenmaschine
DE102016214978A1 (de)	2016-08-11	2018-02-15	Robert Bosch Gmbh	Hydrostatische Radialkolbenmaschine
DE102016214967A1 (de)	2016-08-11	2018-02-15	Robert Bosch Gmbh	Hydrostatische Radialkolbenmaschine
EP4208639B1 (en) *	2020-12-16	2024-01-17	Danfoss Power Solutions (Jiangsu) Co., Ltd.	Hydrostatic radial piston unit
EP4102051A1 (en) *	2021-06-07	2022-12-14	Robert Bosch GmbH	Multi piston machine with at least three switchable displacement volumes
EP4222370B1 (en) *	2021-12-16	2024-03-20	Danfoss Power Solutions (Jiangsu) Co., Ltd.	Brake mechanism for a radial piston unit
FR3157477A1 (fr) *	2023-12-22	2025-06-27	Poclain Hydraulics Industrie	Machine hydraulique avec distribution améliorée.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1411046A (fr) *	1964-06-03	1965-09-17	Poclain Sa	Perfectionnements aux moteurs hydrauliques à bloc cylindre rotatif
FR1563866A (fi) *	1968-02-07	1969-04-18
US3760691A (en) *	1971-12-17	1973-09-25	Deere & Co	Step variable displacement hydraulic motor
FR2365041A1 (fr) *	1976-09-21	1978-04-14	Poclain Hydraulics Sa	Mecanisme hydraulique a plusieurs cylindrees
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
AU566382B2 (en) *	1982-12-24	1987-10-15	Renold Plc	Cam driven piston pump with variable capacity control

1985
- 1985-10-16 FR FR8515352A patent/FR2588616B1/fr not_active Expired
1986
- 1986-10-14 DE DE8686402276T patent/DE3668037D1/de not_active Expired - Lifetime
- 1986-10-14 IN IN907/DEL/86A patent/IN169761B/en unknown
- 1986-10-14 EP EP86402276A patent/EP0223656B1/fr not_active Expired - Lifetime
- 1986-10-16 FI FI864184A patent/FI85179C/fi not_active IP Right Cessation
- 1986-10-16 JP JP61244282A patent/JPS62168972A/ja active Pending
- 1986-10-16 US US06/919,467 patent/US4724742A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0223656A1 (fr)	1987-05-27
US4724742A (en)	1988-02-16
FR2588616B1 (fr)	1988-01-08
FI864184A0 (fi)	1986-10-16
FR2588616A1 (fr)	1987-04-17
JPS62168972A (ja)	1987-07-25
EP0223656B1 (fr)	1990-01-03
DE3668037D1 (de)	1990-02-08
IN169761B (fi)	1991-12-21
FI85179C (fi)	1992-03-10
FI85179B (fi)	1991-11-29

Publication	Publication Date	Title
FI864184L (fi)	1987-04-17	Motor- eller pumpmekanism med minst tvenne olika aktiva slagvolymer.
FI861480L (fi)	1986-10-16	Belagt slipande arkmaterial med traodlaenkfaestorgan.
FI860062L (fi)	1986-08-05	En med en vaetsketaet taetningsanordning foersedd behaollare.
FI860346L (fi)	1986-09-03	Spaerrsystem foer motorfordon med fyrhjulsdrift.
FI860889A7 (fi)	1986-09-08	Blandapparat med roterande blandningsorgan.
FI855177L (fi)	1986-08-02	Valspress med en laongslits-pressvals.
FI853464A0 (fi)	1985-09-11	Reaktor med cirkulerande baedd.
FI861003L (fi)	1986-09-29	Fiberskarv med optisk daempning.
FI860964A0 (fi)	1986-03-07	Kolonnreaktor med fastbaedd foer anaeroba nedbrytningsprocesser.
FI860678A0 (fi)	1986-02-14	Haorskoeljmedel med paerlglanseffekt.
FI861295A0 (fi)	1986-03-26	Foer ytmontering avsedd med metallfilm foersedd kondensator.
FI860481L (fi)	1986-08-09	Spiralorganband med foerminskad luftgenomslaepplighet.
FI861199A0 (fi)	1986-03-21	Markfoerflyttningsaokdon med armerd foerarhytt.
FI860406L (fi)	1986-07-30	Avkylningsapparat med baettre uppsamlingsanordning foer avfrostningsvatten.
FI853115A0 (fi)	1985-08-14	Laoshus foersett med dubbelregel.
FI854561A7 (fi)	1986-08-22	Med minst en kopplingsbar friktionskoppling foersedd drivanordning foer fartyg.
FI860494A0 (fi)	1986-02-03	Teleskopisk vikarm med automatiskt instaellbar laengd.
FI854982A0 (fi)	1985-12-16	Rullstaell med broms.
FI850091A7 (fi)	1986-07-10	Med undertryck fungerande faestunderlag.
FI853898A0 (fi)	1985-10-08	Med vaermeisolering foersett betongblock.
FI854672A0 (fi)	1985-11-27	Spelbraede med haolkort.
FI854614L (fi)	1987-03-12	Reaktor med cirkulerande baedd.
FI850098A0 (fi)	1985-01-09	Svaengtapp med klotaendar.
FI851123A0 (fi)	1985-03-21	Jordflyttningssladd med schaktblad.
FI853568A0 (fi)	1985-09-18	Timmerhus med dolda timmerdelar.

Legal Events

Date	Code	Title	Description
1994-05-13	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: POCLAIN HYDRAULICS