GB648946A - Improvements relating to hydraulic control valves - Google Patents

Improvements relating to hydraulic control valves

Info

Publication number
GB648946A
GB648946A GB2711148A GB2711148A GB648946A GB 648946 A GB648946 A GB 648946A GB 2711148 A GB2711148 A GB 2711148A GB 2711148 A GB2711148 A GB 2711148A GB 648946 A GB648946 A GB 648946A
Authority
GB
United Kingdom
Prior art keywords
hydraulic control
control valves
improvements relating
relating
valves
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
GB2711148A
Inventor
Henry Edward Merritt
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.)
WOLSELEY MOTORS Ltd
Original Assignee
WOLSELEY MOTORS 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 WOLSELEY MOTORS Ltd filed Critical WOLSELEY MOTORS Ltd
Priority to GB2711148A priority Critical patent/GB648946A/en
Publication of GB648946A publication Critical patent/GB648946A/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
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/1006—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
GB2711148A 1948-10-19 1948-10-19 Improvements relating to hydraulic control valves Expired GB648946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2711148A GB648946A (en) 1948-10-19 1948-10-19 Improvements relating to hydraulic control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2711148A GB648946A (en) 1948-10-19 1948-10-19 Improvements relating to hydraulic control valves

Publications (1)

Publication Number Publication Date
GB648946A true GB648946A (en) 1951-01-17

Family

ID=10254368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2711148A Expired GB648946A (en) 1948-10-19 1948-10-19 Improvements relating to hydraulic control valves

Country Status (1)

Country Link
GB (1) GB648946A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212801B (en) * 1960-05-05 1966-03-17 Clark Equipment Co Automatic flow control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212801B (en) * 1960-05-05 1966-03-17 Clark Equipment Co Automatic flow control valve

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