DE59004683D1 - Hydraulic directional valve. - Google Patents
Hydraulic directional valve.Info
- Publication number
- DE59004683D1 DE59004683D1 DE90121923T DE59004683T DE59004683D1 DE 59004683 D1 DE59004683 D1 DE 59004683D1 DE 90121923 T DE90121923 T DE 90121923T DE 59004683 T DE59004683 T DE 59004683T DE 59004683 D1 DE59004683 D1 DE 59004683D1
- Authority
- DE
- Germany
- Prior art keywords
- directional valve
- hydraulic directional
- hydraulic
- valve
- directional
- 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
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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
- F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
- F15B2013/006—Modular components with multiple uses, e.g. kits for either normally-open or normally-closed valves, interchangeable or reprogrammable manifolds
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Servomotors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3941801 | 1989-12-19 | ||
DE4018934 | 1990-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59004683D1 true DE59004683D1 (en) | 1994-03-31 |
Family
ID=25888125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90121923T Expired - Fee Related DE59004683D1 (en) | 1989-12-19 | 1990-11-16 | Hydraulic directional valve. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0433665B1 (en) |
DE (1) | DE59004683D1 (en) |
ES (1) | ES2050335T3 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3722543A (en) * | 1971-11-02 | 1973-03-27 | Hydraulic Industries | Pressure compensated control valve |
US4253482A (en) * | 1979-03-05 | 1981-03-03 | Gresen Manufacturing Company | Hydraulic valve having pressure compensated demand flow |
US4519419A (en) * | 1982-06-15 | 1985-05-28 | Commercial Shearing, Inc. | Hydraulic valves |
DE3603811C2 (en) * | 1986-02-07 | 1995-12-21 | Bosch Gmbh Robert | Hydraulic directional valve |
-
1990
- 1990-11-16 DE DE90121923T patent/DE59004683D1/en not_active Expired - Fee Related
- 1990-11-16 EP EP90121923A patent/EP0433665B1/en not_active Expired - Lifetime
- 1990-11-16 ES ES90121923T patent/ES2050335T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2050335T3 (en) | 1994-05-16 |
EP0433665A1 (en) | 1991-06-26 |
EP0433665B1 (en) | 1994-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69008707D1 (en) | Electro-hydraulic valve actuator. | |
DE69010102D1 (en) | Multi-way valve. | |
DE59006787D1 (en) | MICRO VALVE. | |
DE68906851D1 (en) | HYDRAULIC PILOT VALVE. | |
KR900012028A (en) | Directional control valve | |
NO880672D0 (en) | HYDRAULIC VALVE. | |
DE59002856D1 (en) | PRESSURE VALVE. | |
DE69012294D1 (en) | PILOT VALVE. | |
DE69112544D1 (en) | HYDRAULIC ACTUATING VALVE. | |
DE3889668D1 (en) | HYDRAULIC SERVO VALVE. | |
IT215751Z2 (en) | REGOLATION VALVE. | |
DE3788517D1 (en) | HYDRAULIC DIRECTION VALVE. | |
DE59100551D1 (en) | Electromagnetically actuated directional valve. | |
DE69012051D1 (en) | Hydraulic valve arrangement. | |
DE69005843D1 (en) | Hydraulic pressure control valve. | |
DE69200798D1 (en) | Hydraulic rotary valve. | |
DE69110505D1 (en) | Hydraulic control valve. | |
DE59000584D1 (en) | MULTI-WAY VALVE. | |
DE58907181D1 (en) | Electro-hydraulic proportional directional valve. | |
DE59000135D1 (en) | ELECTROHYDRAULIC ACTUATOR. | |
DE69001687D1 (en) | HYDRAULIC LEVEL CONTROL. | |
DE59004683D1 (en) | Hydraulic directional valve. | |
DE68903358D1 (en) | HYDRAULIC DOSING VALVE. | |
DE59002996D1 (en) | Hydraulic actuator. | |
FR2674598B1 (en) | IMPROVED HYDRAULIC VALVE. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |