GB734788A - Improvements in or relating to selector valves for hydraulic systems - Google Patents

Improvements in or relating to selector valves for hydraulic systems

Info

Publication number
GB734788A
GB734788A GB26971/52A GB2697152A GB734788A GB 734788 A GB734788 A GB 734788A GB 26971/52 A GB26971/52 A GB 26971/52A GB 2697152 A GB2697152 A GB 2697152A GB 734788 A GB734788 A GB 734788A
Authority
GB
United Kingdom
Prior art keywords
valve
relating
oct
collars
hydraulic systems
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
GB26971/52A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation 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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB734788A publication Critical patent/GB734788A/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
    • F15B9/08—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
    • 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
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

734,788. Hydraulic machines. BENDIX AVIATION CORPORATION. Oct. 27, 1952 [Oct. 29, 1951], No. 26971/52. Class 69 (2). The distributing control, valve 32 is held one end position by the garter spring 47 entering grooves 49 or 50. Fluid then flows to cylinder 10a until piston 14 reaches the stroke end. Pressure build up then opens relief valve 69 allowing fluid to act on collars 55, 56, overcoming the grip of spring 47 and so centring valve in its neutral position. The full line pressure is prevented from acting on the valve collars by the stepped valve 73 and by the restricted passage 66.
GB26971/52A 1951-10-29 1952-10-27 Improvements in or relating to selector valves for hydraulic systems Expired GB734788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US734788XA 1951-10-29 1951-10-29

Publications (1)

Publication Number Publication Date
GB734788A true GB734788A (en) 1955-08-10

Family

ID=22113925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26971/52A Expired GB734788A (en) 1951-10-29 1952-10-27 Improvements in or relating to selector valves for hydraulic systems

Country Status (1)

Country Link
GB (1) GB734788A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043694B (en) * 1957-01-12 1958-11-13 Bosch Gmbh Robert Control unit for hydraulic systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043694B (en) * 1957-01-12 1958-11-13 Bosch Gmbh Robert Control unit for hydraulic systems

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