ES488092A0 - Valvula protectora de circuitos hidraulicos con senal de mando por ausencia de caudal - Google Patents
Valvula protectora de circuitos hidraulicos con senal de mando por ausencia de caudalInfo
- Publication number
- ES488092A0 ES488092A0 ES488092A ES488092A ES488092A0 ES 488092 A0 ES488092 A0 ES 488092A0 ES 488092 A ES488092 A ES 488092A ES 488092 A ES488092 A ES 488092A ES 488092 A0 ES488092 A0 ES 488092A0
- Authority
- ES
- Spain
- Prior art keywords
- absence
- flow
- control signal
- hydraulic circuits
- protective valve
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/061—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle provided with effort, steering lock, or end-of-stroke limiters
-
- 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
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Analytical Chemistry (AREA)
- Safety Valves (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES488092A ES8100453A1 (es) | 1980-01-31 | 1980-01-31 | Valvula protectora de circuitos hidraulicos con senal de mando por ausencia de caudal |
EP81400149A EP0033698A1 (fr) | 1980-01-31 | 1981-01-30 | Soupape de sécurité de circuits hydrauliques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES488092A ES8100453A1 (es) | 1980-01-31 | 1980-01-31 | Valvula protectora de circuitos hidraulicos con senal de mando por ausencia de caudal |
Publications (2)
Publication Number | Publication Date |
---|---|
ES488092A0 true ES488092A0 (es) | 1980-11-01 |
ES8100453A1 ES8100453A1 (es) | 1980-11-01 |
Family
ID=8479705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES488092A Expired ES8100453A1 (es) | 1980-01-31 | 1980-01-31 | Valvula protectora de circuitos hidraulicos con senal de mando por ausencia de caudal |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0033698A1 (es) |
ES (1) | ES8100453A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4335376A1 (de) * | 1993-10-16 | 1995-04-20 | Luk Fahrzeug Hydraulik | Ventilanordnung |
GB2320955B (en) | 1997-01-03 | 1999-08-04 | Hobourn Automotive Ltd | Flow control valve |
WO2007051254A1 (en) * | 2005-11-04 | 2007-05-10 | Mark Andrew Fogarty | Pressure release valve, system and method of use |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2014795B (en) * | 1978-02-20 | 1982-06-16 | Jidosha Kiki Co | Electro-mechanical converters and control apparatus for power steering units utilizing the same |
-
1980
- 1980-01-31 ES ES488092A patent/ES8100453A1/es not_active Expired
-
1981
- 1981-01-30 EP EP81400149A patent/EP0033698A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0033698A1 (fr) | 1981-08-12 |
ES8100453A1 (es) | 1980-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |