GB2083927B - Change over valve - Google Patents
Change over valveInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
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)
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 Mönchengladbach | Hydraulic pressure regulator with self-relief at O-bar control pressure |
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)
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 |
-
1980
- 1980-09-12 DE DE19803034467 patent/DE3034467A1/en active Granted
-
1981
- 1981-08-06 GB GB8124068A patent/GB2083927B/en not_active Expired
- 1981-08-28 IT IT23688/81A patent/IT1168165B/en active
- 1981-09-10 FR FR8117135A patent/FR2490290A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2490290B1 (en) | 1985-04-19 |
IT8123688A0 (en) | 1981-08-28 |
FR2490290A1 (en) | 1982-03-19 |
GB2083927A (en) | 1982-03-31 |
IT1168165B (en) | 1987-05-20 |
DE3034467C2 (en) | 1991-10-02 |
DE3034467A1 (en) | 1982-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |