BE755353A - Perfectionnement aux dispositifs asservis - Google Patents

Perfectionnement aux dispositifs asservis

Info

Publication number
BE755353A
BE755353A BE755353DA BE755353A BE 755353 A BE755353 A BE 755353A BE 755353D A BE755353D A BE 755353DA BE 755353 A BE755353 A BE 755353A
Authority
BE
Belgium
Prior art keywords
improvement
slave devices
slave
devices
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
E J Ward Etr Way
Original Assignee
Worcester Valve Co Ltd
Priority date (The priority date 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 date listed.)
Publication date
Publication of BE755353A publication Critical patent/BE755353A/xx

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
    • F15B21/02—Servomotor systems with programme control derived from a store or timing device; Control devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Servomotors (AREA)
  • Fluid-Driven Valves (AREA)
BE755353D 1969-08-28 Perfectionnement aux dispositifs asservis BE755353A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4285369 1969-08-28
GB3117970 1970-06-26

Publications (1)

Publication Number Publication Date
BE755353A true BE755353A (fr) 1971-02-01

Family

ID=26260777

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755353D BE755353A (fr) 1969-08-28 Perfectionnement aux dispositifs asservis

Country Status (9)

Country Link
US (2) US3693501A (US06582424-20030624-M00016.png)
BE (1) BE755353A (US06582424-20030624-M00016.png)
CA (1) CA918035A (US06582424-20030624-M00016.png)
CH (1) CH526050A (US06582424-20030624-M00016.png)
DE (1) DE2042656C3 (US06582424-20030624-M00016.png)
ES (1) ES383226A1 (US06582424-20030624-M00016.png)
FR (1) FR2059253A5 (US06582424-20030624-M00016.png)
IL (1) IL35157A (US06582424-20030624-M00016.png)
SE (1) SE362934B (US06582424-20030624-M00016.png)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036109A (en) * 1972-05-23 1977-07-19 Compagnie Industrielle Des Telecommunications Cit-Alcatel Device for moving and positioning an element of a machine
DE2236919A1 (de) * 1972-07-27 1974-02-07 Rexroth Gmbh G L Hydraulisches fuehlerventil
US3831490A (en) * 1972-09-15 1974-08-27 Westinghouse Air Brake Co Fluid pressure operable servo positioner
GB1478041A (en) * 1973-09-14 1977-06-29 Nash A Control means
US3954045A (en) * 1974-04-10 1976-05-04 Ex-Cell-O Corporation Rotary actuator valve
US3971296A (en) * 1974-09-18 1976-07-27 Kelor Limited Pneumatic actuators
US4221155A (en) * 1978-05-24 1980-09-09 Ongaro Dynamics, Ltd. Vibration-free hydraulic power system
US4206686A (en) * 1978-12-04 1980-06-10 Worcester Controls Corporation Cantilever beam positioner for valve actuators
US4252050A (en) * 1979-02-22 1981-02-24 Ex-Cell-O Corporation Control valve unit for hydraulic actuator
US4464976A (en) * 1979-11-05 1984-08-14 The Bendix Corporation Two-stage pneumatic servomotor
US4509403A (en) * 1982-04-23 1985-04-09 Fisher Controls International, Inc. Positioner having user-adjustable dynamic response
US6938597B2 (en) * 2002-02-25 2005-09-06 Jeffrey F. Klein Variable spring force intake valve assembly
US7334514B2 (en) * 2003-08-06 2008-02-26 Jianchao Shu Balanced fluid-powered modular actuation system
EP2440792B1 (en) * 2009-06-12 2015-10-07 G.W. Lisk Company, Inc. Proportional position feedback hydraulic servo system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1638102A (en) * 1921-08-30 1927-08-09 Roucka Erich Measuring system
US1585170A (en) * 1922-07-17 1926-05-18 Roucka Erich Balanced system of control
US2129613A (en) * 1934-09-27 1938-09-06 Askania Werke Ag Apparatus for controlling the fuel feed in internal combustion engines
US2245562A (en) * 1936-08-01 1941-06-17 Askania Werke Ag Controlling device for internal combustion engines
US2291048A (en) * 1938-07-05 1942-07-28 Zenith Carburateurs Soc Gen Carburetor
US2264262A (en) * 1940-04-09 1941-11-25 Charles Tagliabue Mfg Co Valve positioner
US2344768A (en) * 1941-10-01 1944-03-21 Dodson Edward Fluid operated means for controlling apparatus at a distance
US2521557A (en) * 1948-04-07 1950-09-05 Chrysler Corp Apparatus for successively making approximate and final adjustments
US3232179A (en) * 1958-07-21 1966-02-01 Bendix Corp Servo control apparatus
US3129643A (en) * 1960-06-03 1964-04-21 United Aircraft Corp Servo motor
US3222996A (en) * 1963-03-29 1965-12-14 Honeywell Inc Controlling apparatus
US3511134A (en) * 1968-01-15 1970-05-12 Deere & Co Position-responsive control system for hydraulic actuators
US3503303A (en) * 1968-04-03 1970-03-31 Itt Tension spring supporting arrangement

Also Published As

Publication number Publication date
SE362934B (US06582424-20030624-M00016.png) 1973-12-27
DE2042656A1 (US06582424-20030624-M00016.png) 1971-03-11
CH526050A (de) 1972-07-31
IL35157A0 (en) 1970-10-30
ES383226A1 (es) 1972-12-16
CA918035A (en) 1973-01-02
IL35157A (en) 1973-03-30
FR2059253A5 (US06582424-20030624-M00016.png) 1971-05-28
US3693501A (en) 1972-09-26
US3745883A (en) 1973-07-17
DE2042656B2 (US06582424-20030624-M00016.png) 1974-04-25
DE2042656C3 (US06582424-20030624-M00016.png) 1974-11-28

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