GB8704802D0 - Maintaining pressure of liquid in hydraulic circuit - Google Patents
Maintaining pressure of liquid in hydraulic circuitInfo
- Publication number
- GB8704802D0 GB8704802D0 GB878704802A GB8704802A GB8704802D0 GB 8704802 D0 GB8704802 D0 GB 8704802D0 GB 878704802 A GB878704802 A GB 878704802A GB 8704802 A GB8704802 A GB 8704802A GB 8704802 D0 GB8704802 D0 GB 8704802D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- hydraulic circuit
- maintaining pressure
- maintaining
- pressure
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/54—Arrangement of fuel pressure regulators
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
- G05D16/0658—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the form of the obturator
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5306486U IT207880Z2 (en) | 1986-03-04 | 1986-03-04 | DEVICE SUITABLE FOR MAINTAINING THE PRESSURE OF A LIQUID IN A HYDRAULIC CIRCUIT, IN PARTICULAR IN THE CIRCUIT OF A FUEL INJECTION SYSTEM FOR A COMBUSTION ENGINE IN TERNA |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8704802D0 true GB8704802D0 (en) | 1987-04-08 |
GB2187539A GB2187539A (en) | 1987-09-09 |
GB2187539B GB2187539B (en) | 1990-01-10 |
Family
ID=11279667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8704802A Expired - Fee Related GB2187539B (en) | 1986-03-04 | 1987-03-02 | Device for maintaining substantially constant the pressure of a liquid in a hydraulic circuit,in particular, a fuel circuit of a fuel injection system of an i |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE8703065U1 (en) |
FR (1) | FR2595413B3 (en) |
GB (1) | GB2187539B (en) |
IT (1) | IT207880Z2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1223939B (en) * | 1988-11-25 | 1990-09-29 | Weber Srl | PRESSURE REGULATOR FOR THE FUEL CIRCUIT OF A FUEL SYSTEM OF AN INTERNAL COMBUSTION ENGINE |
DE4119431C2 (en) * | 1991-06-13 | 1994-05-19 | Brumme Kg Effbe Werk | Pressure regulator |
DE4409133A1 (en) * | 1994-03-17 | 1995-09-21 | Bosch Gmbh Robert | Pressure control valve |
US20090056817A1 (en) * | 2007-08-30 | 2009-03-05 | Almaraz Jose L | Fuel pressure regulator for vehicle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1286357B (en) * | 1965-08-11 | 1969-01-02 | Messer Griesheim Gmbh | Valve with a ball as a closing body, especially for welding, cutting or flaming torches |
GB1196585A (en) * | 1966-08-31 | 1970-07-01 | United Gas Industries Ltd | Mountings for Valve Closure Members |
AT293102B (en) * | 1967-09-14 | 1971-09-27 | Bosch Gmbh Robert | Control valve |
GB1231763A (en) * | 1970-01-22 | 1971-05-12 | ||
GB1532215A (en) * | 1974-11-16 | 1978-11-15 | Lucas Electrical Ltd | Pressure regulating valve |
IT1105856B (en) * | 1978-02-07 | 1985-11-04 | Weber Edoardo Spa Fabbrica | PRESSURE REGULATOR FOR INJECTION SYSTEMS OF INTERNAL COMBUSTION ENGINES |
IT7853091V0 (en) * | 1978-03-20 | 1978-03-20 | Fiat Spa | FUEL PRESSURE CONTROL VALVE SUPPLIED TO THE INJECTORS OF AN INTERNAL COMBUSTION ENGINE |
-
1986
- 1986-03-04 IT IT5306486U patent/IT207880Z2/en active
-
1987
- 1987-02-27 DE DE8703065U patent/DE8703065U1/en not_active Expired
- 1987-03-02 GB GB8704802A patent/GB2187539B/en not_active Expired - Fee Related
- 1987-03-04 FR FR8702924A patent/FR2595413B3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2187539B (en) | 1990-01-10 |
GB2187539A (en) | 1987-09-09 |
DE8703065U1 (en) | 1987-05-27 |
IT8653064V0 (en) | 1986-03-04 |
FR2595413B3 (en) | 1988-07-08 |
IT207880Z2 (en) | 1988-02-22 |
FR2595413A3 (en) | 1987-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930302 |