GB1447045A - Servo actuators - Google Patents

Servo actuators

Info

Publication number
GB1447045A
GB1447045A GB5457672A GB5457672A GB1447045A GB 1447045 A GB1447045 A GB 1447045A GB 5457672 A GB5457672 A GB 5457672A GB 5457672 A GB5457672 A GB 5457672A GB 1447045 A GB1447045 A GB 1447045A
Authority
GB
United Kingdom
Prior art keywords
piston
rod
opposite ends
cylinder
fluid
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
Application number
GB5457672A
Other languages
English (en)
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.)
Simms Group Research and Development Ltd
Original Assignee
Simms Group Research and Development 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 Simms Group Research and Development Ltd filed Critical Simms Group Research and Development Ltd
Priority to GB5457672A priority Critical patent/GB1447045A/en
Priority to IT5386873A priority patent/IT997624B/it
Priority to FR7341761A priority patent/FR2208061B1/fr
Priority to DE19732358605 priority patent/DE2358605A1/de
Priority to JP13251973A priority patent/JPS4981794A/ja
Publication of GB1447045A publication Critical patent/GB1447045A/en
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
    • F15B9/06—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 controlled by means using a fluid jet
    • F15B9/07—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 controlled by means using a fluid jet with electrical 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
    • 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
    • F15B9/08—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 controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/09—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 controlled by valves affecting the fluid feed or the fluid outlet of the servomotor 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)
GB5457672A 1972-11-25 1972-11-25 Servo actuators Expired GB1447045A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB5457672A GB1447045A (en) 1972-11-25 1972-11-25 Servo actuators
IT5386873A IT997624B (it) 1972-11-25 1973-11-23 Servo attuatore per dispositivi a fluido
FR7341761A FR2208061B1 (enrdf_load_stackoverflow) 1972-11-25 1973-11-23
DE19732358605 DE2358605A1 (de) 1972-11-25 1973-11-24 Servoantrieb
JP13251973A JPS4981794A (enrdf_load_stackoverflow) 1972-11-25 1973-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5457672A GB1447045A (en) 1972-11-25 1972-11-25 Servo actuators

Publications (1)

Publication Number Publication Date
GB1447045A true GB1447045A (en) 1976-08-25

Family

ID=10471460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5457672A Expired GB1447045A (en) 1972-11-25 1972-11-25 Servo actuators

Country Status (5)

Country Link
JP (1) JPS4981794A (enrdf_load_stackoverflow)
DE (1) DE2358605A1 (enrdf_load_stackoverflow)
FR (1) FR2208061B1 (enrdf_load_stackoverflow)
GB (1) GB1447045A (enrdf_load_stackoverflow)
IT (1) IT997624B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5453772A (en) * 1977-10-06 1979-04-27 Mitsubishi Precision Co Ltd Direct operated actuator
US4754690A (en) * 1986-09-19 1988-07-05 Allied-Signal Inc. Electrically controlled hydraulically driven actuator assembly

Also Published As

Publication number Publication date
DE2358605A1 (de) 1974-05-30
IT997624B (it) 1975-12-30
FR2208061A1 (enrdf_load_stackoverflow) 1974-06-21
FR2208061B1 (enrdf_load_stackoverflow) 1978-02-10
JPS4981794A (enrdf_load_stackoverflow) 1974-08-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee