GB2105881B - Feedback controlled hydraulic valve system - Google Patents

Feedback controlled hydraulic valve system

Info

Publication number
GB2105881B
GB2105881B GB08224027A GB8224027A GB2105881B GB 2105881 B GB2105881 B GB 2105881B GB 08224027 A GB08224027 A GB 08224027A GB 8224027 A GB8224027 A GB 8224027A GB 2105881 B GB2105881 B GB 2105881B
Authority
GB
United Kingdom
Prior art keywords
valve system
hydraulic valve
controlled hydraulic
feedback controlled
feedback
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
GB08224027A
Other versions
GB2105881A (en
Inventor
John Anthony Gordon Hammond
Ronald Bernard Walters
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.)
Sperry Corp
Original Assignee
Sperry Corp
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 Corp filed Critical Sperry Corp
Priority to GB08224027A priority Critical patent/GB2105881B/en
Publication of GB2105881A publication Critical patent/GB2105881A/en
Application granted granted Critical
Publication of GB2105881B publication Critical patent/GB2105881B/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/16—Special measures for feedback, e.g. by a follow-up device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
GB08224027A 1981-08-21 1982-08-20 Feedback controlled hydraulic valve system Expired GB2105881B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08224027A GB2105881B (en) 1981-08-21 1982-08-20 Feedback controlled hydraulic valve system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8125584 1981-08-21
GB08224027A GB2105881B (en) 1981-08-21 1982-08-20 Feedback controlled hydraulic valve system

Publications (2)

Publication Number Publication Date
GB2105881A GB2105881A (en) 1983-03-30
GB2105881B true GB2105881B (en) 1985-02-06

Family

ID=26280541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08224027A Expired GB2105881B (en) 1981-08-21 1982-08-20 Feedback controlled hydraulic valve system

Country Status (1)

Country Link
GB (1) GB2105881B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635441A (en) * 1985-05-07 1987-01-13 Sundstrand Corporation Power drive unit and control system therefor
GB8615427D0 (en) * 1986-06-24 1986-07-30 Lotus Group Plc Servovalves

Also Published As

Publication number Publication date
GB2105881A (en) 1983-03-30

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee