FR1091082A - Improvements to hydraulic control valves - Google Patents

Improvements to hydraulic control valves

Info

Publication number
FR1091082A
FR1091082A FR1091082DA FR1091082A FR 1091082 A FR1091082 A FR 1091082A FR 1091082D A FR1091082D A FR 1091082DA FR 1091082 A FR1091082 A FR 1091082A
Authority
FR
France
Prior art keywords
hydraulic control
control valves
valves
hydraulic
control
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
Other languages
French (fr)
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.)
Keelavite Co Ltd
Original Assignee
Keelavite Co 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 Keelavite Co Ltd filed Critical Keelavite Co Ltd
Application granted granted Critical
Publication of FR1091082A publication Critical patent/FR1091082A/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
    • F15B13/12—Special measures for increasing the sensitivity of the system
    • 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1091082D 1952-11-19 1953-11-17 Improvements to hydraulic control valves Expired FR1091082A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB320058X 1952-11-19
GB220653X 1953-06-22

Publications (1)

Publication Number Publication Date
FR1091082A true FR1091082A (en) 1955-04-06

Family

ID=26255692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1091082D Expired FR1091082A (en) 1952-11-19 1953-11-17 Improvements to hydraulic control valves

Country Status (3)

Country Link
BE (1) BE524354A (en)
CH (1) CH320058A (en)
FR (1) FR1091082A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989950A (en) * 1958-06-04 1961-06-27 Lockman Nathan Pneumatic control device

Also Published As

Publication number Publication date
BE524354A (en)
CH320058A (en) 1957-03-15

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