FR1136875A - Speed sensitive hydraulic circuit - Google Patents

Speed sensitive hydraulic circuit

Info

Publication number
FR1136875A
FR1136875A FR1136875DA FR1136875A FR 1136875 A FR1136875 A FR 1136875A FR 1136875D A FR1136875D A FR 1136875DA FR 1136875 A FR1136875 A FR 1136875A
Authority
FR
France
Prior art keywords
hydraulic circuit
speed sensitive
sensitive hydraulic
speed
circuit
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of FR1136875A publication Critical patent/FR1136875A/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
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/26—Devices characterised by the use of fluids
    • G01P3/28—Devices characterised by the use of fluids by using pumps
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
FR1136875D 1954-10-13 1955-10-04 Speed sensitive hydraulic circuit Expired FR1136875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2956254A GB789670A (en) 1954-10-13 1954-10-13 Improvements relating to hydraulic speed responsive circuits

Publications (1)

Publication Number Publication Date
FR1136875A true FR1136875A (en) 1957-05-21

Family

ID=10293499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136875D Expired FR1136875A (en) 1954-10-13 1955-10-04 Speed sensitive hydraulic circuit

Country Status (2)

Country Link
FR (1) FR1136875A (en)
GB (1) GB789670A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465674A (en) * 1973-02-26 1977-02-23 Sperry Rand Ltd Electrically-operated fluid actuator
GB2458264A (en) 2008-03-10 2009-09-16 Ford Global Tech Llc Flow restrictor for use in the cooling system of an i.c. engine
US10525389B2 (en) 2012-01-16 2020-01-07 Jk Industries, Llc Sludge concentrator assembly with varying first stage separator, combined with a second stage, clean flow outlet incorporating fixed and variable flow restrictor orifices

Also Published As

Publication number Publication date
GB789670A (en) 1958-01-29

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