CH532722A - Steuereinrichtung für Proportional-Regelventile - Google Patents
Steuereinrichtung für Proportional-RegelventileInfo
- Publication number
- CH532722A CH532722A CH1732471A CH1732471A CH532722A CH 532722 A CH532722 A CH 532722A CH 1732471 A CH1732471 A CH 1732471A CH 1732471 A CH1732471 A CH 1732471A CH 532722 A CH532722 A CH 532722A
- Authority
- CH
- Switzerland
- Prior art keywords
- control device
- proportional
- valves
- control
- control valves
- Prior art date
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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
-
- 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
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool 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
- 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
- F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681800041 DE1800041B2 (de) | 1968-10-01 | 1968-10-01 | Regelanordnung zur hydraulischen positionierung |
DE19681814455 DE1814455A1 (de) | 1968-12-13 | 1968-12-13 | Proportional-Regelventil |
Publications (1)
Publication Number | Publication Date |
---|---|
CH532722A true CH532722A (de) | 1973-01-15 |
Family
ID=25756189
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1461269A CH520877A (de) | 1968-10-01 | 1969-10-01 | Proportional-Regelventil |
CH1732471A CH532722A (de) | 1968-10-01 | 1969-10-01 | Steuereinrichtung für Proportional-Regelventile |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1461269A CH520877A (de) | 1968-10-01 | 1969-10-01 | Proportional-Regelventil |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE739575A (de) |
CH (2) | CH520877A (de) |
FR (1) | FR2020548A1 (de) |
LU (1) | LU59548A1 (de) |
NL (1) | NL6914601A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE7909767L (sv) * | 1978-11-29 | 1980-05-30 | Gresen Manufacturing Co | Elektriskt reglerbar ventil for proportionell legesinstellning |
WO1982003431A1 (en) * | 1981-03-25 | 1982-10-14 | Parker Graham Alexander | Electro-fluid control device |
EP0114470B1 (de) * | 1982-12-13 | 1986-08-13 | Vickers Incorporated | Zweistufiges hydraulisches Ventil |
US4787412A (en) * | 1986-12-24 | 1988-11-29 | Hagglunds Denison | Cartridge valve |
-
1969
- 1969-09-26 NL NL6914601A patent/NL6914601A/xx not_active Application Discontinuation
- 1969-09-30 LU LU59548D patent/LU59548A1/xx unknown
- 1969-09-30 BE BE739575D patent/BE739575A/xx unknown
- 1969-10-01 CH CH1461269A patent/CH520877A/de not_active IP Right Cessation
- 1969-10-01 CH CH1732471A patent/CH532722A/de not_active IP Right Cessation
- 1969-10-02 FR FR6933729A patent/FR2020548A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL6914601A (de) | 1970-04-03 |
FR2020548A1 (de) | 1970-07-17 |
BE739575A (de) | 1970-03-02 |
CH520877A (de) | 1972-03-31 |
LU59548A1 (de) | 1970-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |