FR2648512B1 - Machine a pistons radiaux - Google Patents

Machine a pistons radiaux

Info

Publication number
FR2648512B1
FR2648512B1 FR909007325A FR9007325A FR2648512B1 FR 2648512 B1 FR2648512 B1 FR 2648512B1 FR 909007325 A FR909007325 A FR 909007325A FR 9007325 A FR9007325 A FR 9007325A FR 2648512 B1 FR2648512 B1 FR 2648512B1
Authority
FR
France
Prior art keywords
piston machine
radial piston
radial
machine
piston
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
FR909007325A
Other languages
English (en)
Other versions
FR2648512A1 (fr
Inventor
Cunningham Sinclair
Wusthof Peter
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.)
Bosch Rexroth AG
Original Assignee
Mannesmann Rexroth AG
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 Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Publication of FR2648512A1 publication Critical patent/FR2648512A1/fr
Application granted granted Critical
Publication of FR2648512B1 publication Critical patent/FR2648512B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F04B1/0404—Details or component parts
    • F04B1/0435—Arrangements for disconnecting the pistons from the actuated cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
FR909007325A 1989-06-14 1990-06-13 Machine a pistons radiaux Expired - Fee Related FR2648512B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3919456A DE3919456A1 (de) 1989-06-14 1989-06-14 Radialkolbenmotor

Publications (2)

Publication Number Publication Date
FR2648512A1 FR2648512A1 (fr) 1990-12-21
FR2648512B1 true FR2648512B1 (fr) 1994-10-21

Family

ID=6382742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909007325A Expired - Fee Related FR2648512B1 (fr) 1989-06-14 1990-06-13 Machine a pistons radiaux

Country Status (5)

Country Link
US (1) US5090295A (fr)
JP (1) JPH03111601A (fr)
DE (1) DE3919456A1 (fr)
FR (1) FR2648512B1 (fr)
GB (1) GB2234559B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0487394B1 (fr) * 1990-11-23 1993-06-23 POCLAIN HYDRAULICS, Société Anonyme Mécanisme à fluide sous pression ayant une disposition particulière des orifices d'alimentation en fluide des cylindres
FR2669683B1 (fr) * 1990-11-23 1994-11-18 Poclain Hydraulics Sa Mecanisme a fluide sous pression dit "a came tournante".
JP2572034Y2 (ja) * 1992-02-10 1998-05-20 株式会社ユニシアジェックス ポンプ構造
DE4307165C2 (de) * 1993-03-06 1996-12-19 Rexroth Mannesmann Gmbh Hydraulische Kolbenmaschine mit Gegendruck
DE4337508A1 (de) * 1993-11-03 1995-05-04 Rexroth Mannesmann Gmbh Radialkolbenmotor als Einschubmotor
GB9606493D0 (en) * 1996-03-23 1996-06-05 Lucas Ind Plc Fuel pump
US6007305A (en) * 1996-12-19 1999-12-28 Caterpillar Inc. Internal combustion engine with integral crankshaft driven pump
US6212994B1 (en) 1999-06-07 2001-04-10 David A. Estrabrooks Positive displacement rotary machine
US6834575B2 (en) * 2000-04-21 2004-12-28 Jurij Manfreda Piston assembly for a radial piston hydraulic motor
FR2834012B1 (fr) * 2001-12-24 2004-03-19 Poclain Hydraulics Ind Moteur hydraulique a pistons radiaux
US7048516B2 (en) * 2003-06-09 2006-05-23 Delphi Technologies, Inc. High pressure fuel pump with multiple radial plungers
US20110283878A1 (en) * 2004-10-28 2011-11-24 Nordson Corporation Rotary Pump
FR2899285B1 (fr) 2006-03-31 2008-06-27 Poclain Hydraulics Ind Soc Par Piston pour un moteur hydraulique a pistons radiaux et son procede de fabrication
FR2899650B1 (fr) * 2006-04-05 2011-11-11 Poclain Hydraulics Ind Piston pour un moteur hydraulique a pistons radiaux et son procede de fabrication
WO2008002505A2 (fr) * 2006-06-27 2008-01-03 Borgwarner Inc. dÉsactivation de la haute pression d'une pompe À piston hydraulique
DE102006058076A1 (de) * 2006-12-07 2008-06-19 Zf Friedrichshafen Ag Hydraulischer Radialkolbenmotor
DE102010032056B4 (de) * 2010-07-23 2019-11-28 Robert Bosch Gmbh Kolbeneinheit
DE102010032057B4 (de) 2010-07-23 2019-09-19 Robert Bosch Gmbh Radialkolbenmaschine und Kolben für eine derartige Radialkolbenmaschine
US12085065B2 (en) 2020-10-20 2024-09-10 Golden Bear LLC Pump comprising balls for displacement of fluid

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1425800A (fr) * 1965-02-27 1966-01-24 Suomen Autoteollisuus Ab Oy Moteur hydraulique destiné spécialement aux véhicules
US3338141A (en) * 1965-07-16 1967-08-29 Olin Mathieson Power-actuated piston tool
GB1055119A (en) * 1965-09-13 1967-01-18 Suomen Autoeollisuus Ab Oy Hydraulic reciprocating piston motor, especially for vehicles
DE1653587A1 (de) * 1965-09-24 1972-05-18 Suomen Autoteollisuus Ab Oy Hydraulischer Motor,insbesondere fuer Fahrzeuge
US3386065A (en) * 1967-03-15 1968-05-28 Dole Valve Co Snap acting thermal element
US3741685A (en) * 1971-11-15 1973-06-26 Ford Motor Co Fluid or fuel injection pump assembly
FR2204228A5 (fr) * 1972-10-24 1974-05-17 Retel J R
GB1463495A (fr) * 1973-04-09 1977-02-02
GB1479443A (en) * 1973-09-10 1977-07-13 Secretary Industry Brit Hydraulic motors
US3999465A (en) * 1974-11-01 1976-12-28 Clark Equipment Company Magnet piston retention for free wheeling
US3978771A (en) * 1975-04-21 1976-09-07 Clark Equipment Company Mechanical piston retention for free wheeling
GB1533457A (en) * 1976-08-02 1978-11-22 Secretary Industry Brit Hydraulic energy converters
FR2426812A1 (fr) * 1978-05-22 1979-12-21 Poclain Hydraulics Sa Moteur a fluide a pistons radiaux
FR2504987B1 (fr) * 1981-05-04 1986-04-18 Poclain Hydraulics Sa Mecanisme a fluide sous pression comportant des galets de reaction portes par des pistons
FR2533965B1 (fr) * 1982-09-30 1986-12-26 Poclain Hydraulics Sa Mecanisme a fluide sous pression, moteur ou pompe
FI72179C (fi) * 1985-03-20 1987-04-13 Partek Ab Hydraulisk motor.
DE3531632A1 (de) * 1985-09-05 1987-03-12 Rexroth Mannesmann Gmbh Radialkolbenmaschine

Also Published As

Publication number Publication date
GB2234559B (en) 1993-05-19
GB2234559A (en) 1991-02-06
DE3919456C2 (fr) 1993-02-04
GB9012226D0 (en) 1990-07-18
US5090295A (en) 1992-02-25
FR2648512A1 (fr) 1990-12-21
JPH03111601A (ja) 1991-05-13
DE3919456A1 (de) 1990-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse