FR2219323A1 - - Google Patents

Info

Publication number
FR2219323A1
FR2219323A1 FR7406460A FR7406460A FR2219323A1 FR 2219323 A1 FR2219323 A1 FR 2219323A1 FR 7406460 A FR7406460 A FR 7406460A FR 7406460 A FR7406460 A FR 7406460A FR 2219323 A1 FR2219323 A1 FR 2219323A1
Authority
FR
France
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
Application number
FR7406460A
Other languages
French (fr)
Other versions
FR2219323B1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unisys Group Services Ltd
Original Assignee
Sperry Rand 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.)
Filing date
Publication date
Application filed by Sperry Rand Ltd filed Critical Sperry Rand Ltd
Publication of FR2219323A1 publication Critical patent/FR2219323A1/fr
Application granted granted Critical
Publication of FR2219323B1 publication Critical patent/FR2219323B1/fr
Expired legal-status Critical Current

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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/03—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type with electrical control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
FR7406460A 1973-02-26 1974-02-26 Expired FR2219323B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB928273A GB1465674A (en) 1973-02-26 1973-02-26 Electrically-operated fluid actuator

Publications (2)

Publication Number Publication Date
FR2219323A1 true FR2219323A1 (de) 1974-09-20
FR2219323B1 FR2219323B1 (de) 1976-10-08

Family

ID=9868987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406460A Expired FR2219323B1 (de) 1973-02-26 1974-02-26

Country Status (6)

Country Link
US (1) US3902402A (de)
JP (1) JPS5911041B2 (de)
DE (1) DE2409066A1 (de)
FR (1) FR2219323B1 (de)
GB (1) GB1465674A (de)
IT (1) IT1003590B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52143954A (en) * 1976-05-26 1977-11-30 Akira Takayasu Inner strengthen pipe manufacturing
CH640610A5 (de) * 1979-10-02 1984-01-13 Elektrowatt Ag Stellantrieb.
DE2947627C2 (de) * 1979-11-27 1984-05-24 Shoketsu Kinzoku Kogyo K.K., Tokyo Druck- und explosionssichere Stellvorrichtung
US4596271A (en) * 1980-10-02 1986-06-24 Brundage Robert W Fluid pressure device
CA1180639A (en) * 1980-11-12 1985-01-08 Robert W. Brundage Magnetically controlled fluid pressure device
DE3046595A1 (de) * 1980-12-11 1982-07-22 G. Kromschröder AG, 4500 Osnabrück Regelventilanordnung
US4553735A (en) * 1982-01-13 1985-11-19 Brundage Robert W Solenoid controlled valve
GB2121990B (en) * 1982-06-15 1985-11-13 William Richards Price A hydraulic control system
US4432033A (en) * 1982-07-01 1984-02-14 Brundage Robert W Power source for a solenoid controlled fluid pressure device
US4832999A (en) * 1987-10-27 1989-05-23 Avco Lycoming/Textron Honeycomb structure assemblies
DE4128656C2 (de) * 1991-08-29 1994-10-20 Bosch Gmbh Robert Hydraulische Stelleinrichtung und deren Verwendung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521535A (en) * 1967-11-07 1970-07-21 Chandler Evans Inc Time modulated pneumatically actuated position control mechanism
US3720118A (en) * 1971-03-17 1973-03-13 Delta Hydraulics Inc Integrated servo actuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1496136A (en) * 1920-11-19 1924-06-03 Rateau Battu Smoot Engineering Magnetic and fluid regulation of electric current
GB789670A (en) * 1954-10-13 1958-01-29 Rolls Royce Improvements relating to hydraulic speed responsive circuits
FR1364650A (fr) * 1963-05-02 1964-06-26 Ct De Rech S Hydrauliques Et E Servo-commande électro-hydraulique, à contre-réaction pour commandes de force
US3516331A (en) * 1967-03-21 1970-06-23 Chandler Evans Inc Time modulated hydraulically actuated control mechanism
GB1444910A (en) * 1972-09-29 1976-08-04 Sperry Rand Ltd Electro-hydraulic actuator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521535A (en) * 1967-11-07 1970-07-21 Chandler Evans Inc Time modulated pneumatically actuated position control mechanism
US3720118A (en) * 1971-03-17 1973-03-13 Delta Hydraulics Inc Integrated servo actuator

Also Published As

Publication number Publication date
DE2409066A1 (de) 1974-09-05
JPS5024694A (de) 1975-03-15
FR2219323B1 (de) 1976-10-08
US3902402A (en) 1975-09-02
GB1465674A (en) 1977-02-23
IT1003590B (it) 1976-06-10
JPS5911041B2 (ja) 1984-03-13

Similar Documents

Publication Publication Date Title
AU476761B2 (de)
AU465372B2 (de)
AU474593B2 (de)
AU474511B2 (de)
AU474838B2 (de)
AU465453B2 (de)
AU471343B2 (de)
AU465434B2 (de)
AU450229B2 (de)
AU476714B2 (de)
FR2219323B1 (de)
AU466283B2 (de)
AU472848B2 (de)
AU476696B2 (de)
AU477823B2 (de)
AU447540B2 (de)
AU471461B2 (de)
AU477824B2 (de)
AR195948A1 (de)
AU461342B2 (de)
AU476873B1 (de)
BG22752A1 (de)
AU479562A (de)
AU479422A (de)
AU479420A (de)

Legal Events

Date Code Title Description
ST Notification of lapse