EP0191674A1 - Druckflüssigkeitsmechanismus mit Rotor - Google Patents

Druckflüssigkeitsmechanismus mit Rotor Download PDF

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Publication number
EP0191674A1
EP0191674A1 EP86400132A EP86400132A EP0191674A1 EP 0191674 A1 EP0191674 A1 EP 0191674A1 EP 86400132 A EP86400132 A EP 86400132A EP 86400132 A EP86400132 A EP 86400132A EP 0191674 A1 EP0191674 A1 EP 0191674A1
Authority
EP
European Patent Office
Prior art keywords
bearing
rotor
stator
axial
orthogonal
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.)
Withdrawn
Application number
EP86400132A
Other languages
English (en)
French (fr)
Inventor
Serge Billard
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.)
Filing date
Publication date
Application filed by Poclain Hydraulics France SA filed Critical Poclain Hydraulics France SA
Publication of EP0191674A1 publication Critical patent/EP0191674A1/de
Withdrawn legal-status Critical Current

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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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F04B1/0465—Distribution members, e.g. valves plate-like
    • 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
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/061—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
    • 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
EP86400132A 1985-01-23 1986-01-23 Druckflüssigkeitsmechanismus mit Rotor Withdrawn EP0191674A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8500925A FR2576363B1 (fr) 1985-01-23 1985-01-23 Mecanisme a fluide sous pression a rotor
FR8500925 1985-01-23

Publications (1)

Publication Number Publication Date
EP0191674A1 true EP0191674A1 (de) 1986-08-20

Family

ID=9315528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86400132A Withdrawn EP0191674A1 (de) 1985-01-23 1986-01-23 Druckflüssigkeitsmechanismus mit Rotor

Country Status (2)

Country Link
EP (1) EP0191674A1 (de)
FR (1) FR2576363B1 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747339A (en) * 1985-09-05 1988-05-31 Mannesmann Rexroth Gmbh Radial piston machine
EP0528123A1 (de) * 1991-07-22 1993-02-24 Tecumseh Products Company Hydrostatisches Getriebe, kombiniert mit Achsausgleichgetriebe
US5220854A (en) * 1991-01-10 1993-06-22 Poclain Hydraulics Mechanism casing provided with particular venting devices
EP0620358A1 (de) * 1993-04-13 1994-10-19 SAUER-SUNDSTRAND GMBH & CO. Hydraulikmotor
US5632191A (en) * 1994-11-30 1997-05-27 Poclain Hydraulics Piston roller alignment configuration for a radial piston mechanism
DE4034139C3 (de) * 1990-10-26 2003-10-30 Sauer Danfoss Neumuenster Gmbh Getriebeanordnung für einen Transportbetonmischer
DE4029265B4 (de) * 1989-09-14 2004-07-15 Poclain Hydraulics Industrie Hydraulischer Antrieb, Motor oder Pumpe, mit sich mit Stützrollen auf einem Nocken abstützenden Kolben
WO2013150046A3 (de) * 2012-04-04 2014-04-24 Robert Bosch Gmbh Gehäuse für einen hydraulischen radialkolbenmotor
WO2020193694A1 (fr) * 2019-03-27 2020-10-01 Poclain Hydraulics Industrie Machine hydraulique comportant un palier perfectionné
FR3111165A1 (fr) * 2020-06-09 2021-12-10 Poclain Hydraulics Industrie Machine hydraulique comprenant des paliers de support de la partie tournante

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058076A1 (de) * 2006-12-07 2008-06-19 Zf Friedrichshafen Ag Hydraulischer Radialkolbenmotor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB124069A (en) * 1918-03-22 1919-03-20 Robert Falkland Carey Improvements in or connected with Hydraulic Pumps, Motors, Clutches and the like.
FR1571660A (de) * 1968-06-19 1969-06-20
FR2289771A1 (fr) * 1974-11-02 1976-05-28 Danfoss As Pompe a pistons radiaux
FR2426801A1 (fr) * 1978-05-22 1979-12-21 Poclain Hydraulics Sa Mecanisme a fluide a glace de distribution axialement mobile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB124069A (en) * 1918-03-22 1919-03-20 Robert Falkland Carey Improvements in or connected with Hydraulic Pumps, Motors, Clutches and the like.
FR1571660A (de) * 1968-06-19 1969-06-20
FR2289771A1 (fr) * 1974-11-02 1976-05-28 Danfoss As Pompe a pistons radiaux
FR2426801A1 (fr) * 1978-05-22 1979-12-21 Poclain Hydraulics Sa Mecanisme a fluide a glace de distribution axialement mobile

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747339A (en) * 1985-09-05 1988-05-31 Mannesmann Rexroth Gmbh Radial piston machine
DE4029265B4 (de) * 1989-09-14 2004-07-15 Poclain Hydraulics Industrie Hydraulischer Antrieb, Motor oder Pumpe, mit sich mit Stützrollen auf einem Nocken abstützenden Kolben
DE4034139C3 (de) * 1990-10-26 2003-10-30 Sauer Danfoss Neumuenster Gmbh Getriebeanordnung für einen Transportbetonmischer
US5220854A (en) * 1991-01-10 1993-06-22 Poclain Hydraulics Mechanism casing provided with particular venting devices
DE4200094C2 (de) * 1991-01-10 2001-03-15 Poclain Hydraulics Industrie Gehäuse einer Vorrichtung, das mit besonderen Entlüftungsvorrichtungen versehen ist
EP0528123A1 (de) * 1991-07-22 1993-02-24 Tecumseh Products Company Hydrostatisches Getriebe, kombiniert mit Achsausgleichgetriebe
EP0620358A1 (de) * 1993-04-13 1994-10-19 SAUER-SUNDSTRAND GMBH & CO. Hydraulikmotor
CN1071000C (zh) * 1993-04-13 2001-09-12 沙尼-桑兹特朗特有限公司 流体压力装置
US5632191A (en) * 1994-11-30 1997-05-27 Poclain Hydraulics Piston roller alignment configuration for a radial piston mechanism
WO2013150046A3 (de) * 2012-04-04 2014-04-24 Robert Bosch Gmbh Gehäuse für einen hydraulischen radialkolbenmotor
WO2020193694A1 (fr) * 2019-03-27 2020-10-01 Poclain Hydraulics Industrie Machine hydraulique comportant un palier perfectionné
FR3094425A1 (fr) * 2019-03-27 2020-10-02 Poclain Hydraulics Industrie Machine hydraulique comportant un palier perfectionné
CN113874621A (zh) * 2019-03-27 2021-12-31 波克兰液压工业设备公司 包括改进的轴承的液压机器
US20220145866A1 (en) * 2019-03-27 2022-05-12 Poclain Hydraulics Industrie Hydraulic machine comprising an improved bearing
FR3111165A1 (fr) * 2020-06-09 2021-12-10 Poclain Hydraulics Industrie Machine hydraulique comprenant des paliers de support de la partie tournante
WO2021250348A1 (fr) * 2020-06-09 2021-12-16 Poclain Hydraulics Industrie Machine hydraulique comprenant des paliers de support de la partie tournante

Also Published As

Publication number Publication date
FR2576363B1 (fr) 1989-04-21
FR2576363A1 (fr) 1986-07-25

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19861015

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Effective date: 19880104

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18W Application withdrawn

Withdrawal date: 19880423

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Inventor name: BILLARD, SERGE