GB1368735A - Hydraulic control system suitable for power-operated implements - Google Patents

Hydraulic control system suitable for power-operated implements

Info

Publication number
GB1368735A
GB1368735A GB3927670A GB3927670A GB1368735A GB 1368735 A GB1368735 A GB 1368735A GB 3927670 A GB3927670 A GB 3927670A GB 3927670 A GB3927670 A GB 3927670A GB 1368735 A GB1368735 A GB 1368735A
Authority
GB
United Kingdom
Prior art keywords
power
control system
hydraulic control
system suitable
operated implements
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
GB3927670A
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.)
TRW Steering Systems Ltd
Original Assignee
TRW Steering Systems 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 TRW Steering Systems Ltd filed Critical TRW Steering Systems Ltd
Priority to GB3927670A priority Critical patent/GB1368735A/en
Publication of GB1368735A publication Critical patent/GB1368735A/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
    • 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
    • F15B9/12—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 in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB3927670A 1971-08-11 1971-08-11 Hydraulic control system suitable for power-operated implements Expired GB1368735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3927670A GB1368735A (en) 1971-08-11 1971-08-11 Hydraulic control system suitable for power-operated implements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3927670A GB1368735A (en) 1971-08-11 1971-08-11 Hydraulic control system suitable for power-operated implements

Publications (1)

Publication Number Publication Date
GB1368735A true GB1368735A (en) 1974-10-02

Family

ID=10408666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3927670A Expired GB1368735A (en) 1971-08-11 1971-08-11 Hydraulic control system suitable for power-operated implements

Country Status (1)

Country Link
GB (1) GB1368735A (en)

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Legal Events

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