GB2083927B - Change over valve - Google Patents

Change over valve

Info

Publication number
GB2083927B
GB2083927B GB8124068A GB8124068A GB2083927B GB 2083927 B GB2083927 B GB 2083927B GB 8124068 A GB8124068 A GB 8124068A GB 8124068 A GB8124068 A GB 8124068A GB 2083927 B GB2083927 B GB 2083927B
Authority
GB
United Kingdom
Prior art keywords
change over
over valve
valve
change
over
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
Application number
GB8124068A
Other versions
GB2083927A (en
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
GL Rexroth GmbH
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 GL Rexroth GmbH filed Critical GL Rexroth GmbH
Publication of GB2083927A publication Critical patent/GB2083927A/en
Application granted granted Critical
Publication of GB2083927B publication Critical patent/GB2083927B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
GB8124068A 1980-09-12 1981-08-06 Change over valve Expired GB2083927B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803034467 DE3034467A1 (en) 1980-09-12 1980-09-12 HYDRAULIC DEVICE FOR MONITORING A CONNECTION

Publications (2)

Publication Number Publication Date
GB2083927A GB2083927A (en) 1982-03-31
GB2083927B true GB2083927B (en) 1984-06-20

Family

ID=6111805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8124068A Expired GB2083927B (en) 1980-09-12 1981-08-06 Change over valve

Country Status (4)

Country Link
DE (1) DE3034467A1 (en)
FR (1) FR2490290A1 (en)
GB (1) GB2083927B (en)
IT (1) IT1168165B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347473A1 (en) * 1983-12-29 1985-07-11 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulic control valve with integrated priority valve
DE3347637A1 (en) * 1983-12-30 1985-07-18 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulic device
DE3404598A1 (en) * 1984-02-09 1985-08-14 Mannesmann Rexroth GmbH, 8770 Lohr STORAGE LOAD VALVE WITH PRESSURE PROTECTION OF THE STORAGE CIRCUIT
DE3612833A1 (en) * 1986-04-16 1987-10-29 Rexroth Mannesmann Gmbh Hydraulic arrangement
GB2238634B (en) * 1989-11-30 1993-11-10 Teves Gmbh Alfred Accumulator loading valve
DE4004931C2 (en) * 1990-02-16 1995-02-23 Rexroth Mannesmann Gmbh Pilot operated pressure cut-off valve
DE9016844U1 (en) * 1990-12-13 1991-02-28 Schiefer, Rolf, 4050 Moenchengladbach, De
DE19514745A1 (en) * 1995-04-21 1996-10-24 Rexroth Mannesmann Gmbh Load valve assembly for loading a memory
DE19930101A1 (en) * 1999-07-01 2001-01-18 Fluidtech Gmbh Switching device for a work machine
DE19958256B4 (en) * 1999-12-03 2007-12-06 Bosch Rexroth Aktiengesellschaft Accumulator arrangement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1098061A (en) * 1953-12-14 1955-07-18 Rech S Etudes Bypass device
FR1211206A (en) * 1958-01-30 1960-03-15 Teves Kg Alfred Distributor for charging hydraulic accumulators
DE1453609B2 (en) * 1964-02-21 1975-05-07 The Plessey Co. Ltd., Ilford, Essex (Grossbritannien) Relief valve for a pump
DE1550120A1 (en) * 1966-06-01 1969-07-03 Berg Europa Gmbh Compressed air system with storage tank and compressor
FR2136857B1 (en) * 1971-05-07 1974-04-05 Dba
DE2309927A1 (en) * 1973-02-28 1974-08-29 Volkswagenwerk Ag HYDRAULIC CIRCUIT ARRANGEMENT
DE2356235A1 (en) * 1973-11-10 1975-05-15 Langen & Co Uit block for mobile hydraulic plant - has shut-off and servo pistons at right angles to reservoir axis
DE2364413C2 (en) * 1973-12-22 1985-12-19 Alfred Teves Gmbh, 6000 Frankfurt Accumulator loading valve
DE2601583C3 (en) * 1976-01-16 1985-04-25 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Valve for hydraulic systems
DE2619647A1 (en) * 1976-05-04 1977-11-17 Integral Hydraulik Langen & Co PRESSURE DEPENDENT ACCUMULATOR CHARGE VALVE
DE2758640A1 (en) * 1977-12-29 1979-07-05 Teves Gmbh Alfred Pressure accumulator charging valve - uses stepped by=pass piston for valve sealing member control
DE2830291A1 (en) * 1978-07-10 1980-01-24 Teves Gmbh Alfred Storage charging valve with pressure store - has switch piston acted upon in closing direction by pump pressure

Also Published As

Publication number Publication date
DE3034467C2 (en) 1991-10-02
IT1168165B (en) 1987-05-20
FR2490290A1 (en) 1982-03-19
FR2490290B1 (en) 1985-04-19
IT8123688A0 (en) 1981-08-28
DE3034467A1 (en) 1982-05-19
GB2083927A (en) 1982-03-31

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Legal Events

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