GB2237333B - Hydraulic motors. - Google Patents

Hydraulic motors.

Info

Publication number
GB2237333B
GB2237333B GB9016773A GB9016773A GB2237333B GB 2237333 B GB2237333 B GB 2237333B GB 9016773 A GB9016773 A GB 9016773A GB 9016773 A GB9016773 A GB 9016773A GB 2237333 B GB2237333 B GB 2237333B
Authority
GB
United Kingdom
Prior art keywords
hydraulic motors
motors
hydraulic
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
GB9016773A
Other versions
GB9016773D0 (en
GB2237333A (en
Inventor
Peter Wuesthoff
Sinclair Cunningham
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 GB9016773D0 publication Critical patent/GB9016773D0/en
Publication of GB2237333A publication Critical patent/GB2237333A/en
Application granted granted Critical
Publication of GB2237333B publication Critical patent/GB2237333B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
    • F16H61/4104—Flushing, e.g. by using flushing valves or by connection to exhaust
    • 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
    • F04B1/0443—Draining of the housing; Arrangements for handling leaked fluids
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
GB9016773A 1989-08-09 1990-07-31 Hydraulic motors. Expired - Fee Related GB2237333B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893926354 DE3926354A1 (en) 1989-08-09 1989-08-09 PURGE VALVE

Publications (3)

Publication Number Publication Date
GB9016773D0 GB9016773D0 (en) 1990-09-12
GB2237333A GB2237333A (en) 1991-05-01
GB2237333B true GB2237333B (en) 1993-12-01

Family

ID=6386818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9016773A Expired - Fee Related GB2237333B (en) 1989-08-09 1990-07-31 Hydraulic motors.

Country Status (2)

Country Link
DE (1) DE3926354A1 (en)
GB (1) GB2237333B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126640B4 (en) * 1991-08-12 2005-06-16 Robert Bosch Gmbh Pump arrangement with a prefeed pump and a radial piston pump
DE4337508A1 (en) * 1993-11-03 1995-05-04 Rexroth Mannesmann Gmbh Radial piston motor as a plug-in motor
DE19522448C1 (en) * 1995-06-21 1996-09-12 Rexroth Mannesmann Gmbh Hydraulic motor with flushing valve, esp. radial piston motor
DE19733911C1 (en) 1997-08-05 1998-07-16 Mannesmann Rexroth Ltd Hydrostatic motor with fluid circulation in housing
DE19832696A1 (en) * 1998-07-21 2000-01-27 Mannesmann Rexroth Ag Radial piston machine with roller guides, with one of two roller guides for one roller fixed directly, without auxiliary parts, to the cylinder block so that it cannot rotate
DE19852246B4 (en) * 1998-11-12 2004-05-27 Brueninghaus Hydromatik Gmbh Hydraulic machine
FR2819023B1 (en) * 2000-12-28 2003-04-04 Poclain Hydraulics Ind SAMPLING CIRCUIT COMPRISING A SAMPLING VALVE FOR EXCHANGING AND / OR SCANNING THE HOUSING OF A HYDRAULIC MOTOR
DE10212136C1 (en) * 2002-03-19 2003-10-30 Siemens Ag flush valve
DE102009012560B4 (en) 2009-03-11 2019-09-12 Robert Bosch Gmbh Valve device for a control device
DE102010053105B4 (en) 2010-12-01 2021-10-21 Robert Bosch Gmbh Hydrostatic drive

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168436A (en) * 1984-12-18 1986-06-18 Duesterloh Gmbh Reversible hydraulic machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2315026A1 (en) * 1973-03-26 1974-10-03 Linde Ag CHANGEOVER VALVE
DE2850526A1 (en) * 1978-11-22 1980-05-29 Danfoss As Control system for hydraulic actuator - has variable-delivery pump and valve connecting pump to drain in mid-position of actuator control
DE2925236A1 (en) * 1979-06-22 1981-01-15 Danfoss As Variable output pump with spring loaded servo piston - which is pressure actuated and coupled to idling valve with throttling action
DE3446279A1 (en) * 1984-12-19 1986-06-19 Bucher GmbH, 7895 Klettgau Load-dependent control of a hydraulic feed pump
DE3531632A1 (en) * 1985-09-05 1987-03-12 Rexroth Mannesmann Gmbh RADIAL PISTON MACHINE
DE3545019A1 (en) * 1985-12-19 1987-07-02 Voith Gmbh J M High-pressure pump with flushing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168436A (en) * 1984-12-18 1986-06-18 Duesterloh Gmbh Reversible hydraulic machine

Also Published As

Publication number Publication date
GB9016773D0 (en) 1990-09-12
DE3926354C2 (en) 1993-04-08
GB2237333A (en) 1991-05-01
DE3926354A1 (en) 1991-02-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980731