GB953737A - Means for obtaining a pressure drop dependent on the viscosity of a liquid - Google Patents

Means for obtaining a pressure drop dependent on the viscosity of a liquid

Info

Publication number
GB953737A
GB953737A GB6432/61A GB643261A GB953737A GB 953737 A GB953737 A GB 953737A GB 6432/61 A GB6432/61 A GB 6432/61A GB 643261 A GB643261 A GB 643261A GB 953737 A GB953737 A GB 953737A
Authority
GB
United Kingdom
Prior art keywords
liquid
viscosity
pressure drop
obtaining
sleeve
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
GB6432/61A
Inventor
Kenneth Albert Walters Kemp
George Volossevich
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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Priority to GB6432/61A priority Critical patent/GB953737A/en
Publication of GB953737A publication Critical patent/GB953737A/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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/045—Compensating for variations in viscosity or temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

953,737. Valves. C.A.V. Ltd. Feb. 20, 1962 [Feb. 22, 1961], No. 6432/61. Heading F2V. Means for obtaining a pressure drop in a liquid flow line dependent on viscosity of the liquid comprises a rotor 15 within a body 5 having an inlet 6 and outlet 7, a sleeve member 16 rotated against spring 17 through the viscosity of a thin layer of the liquid between members 15, 16 as the rotor turns and means, e.g. pin 19 and cam slot 18 whereby rotation of the sleeve moves it axially to variably restrict the flow path 13. The sleeve may be replaced by a piston or disc. The pressure drop may also be made dependent on inlet pressure by providing a spring-loaded piston valve 22.
GB6432/61A 1961-02-22 1961-02-22 Means for obtaining a pressure drop dependent on the viscosity of a liquid Expired GB953737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6432/61A GB953737A (en) 1961-02-22 1961-02-22 Means for obtaining a pressure drop dependent on the viscosity of a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6432/61A GB953737A (en) 1961-02-22 1961-02-22 Means for obtaining a pressure drop dependent on the viscosity of a liquid

Publications (1)

Publication Number Publication Date
GB953737A true GB953737A (en) 1964-04-02

Family

ID=9814378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6432/61A Expired GB953737A (en) 1961-02-22 1961-02-22 Means for obtaining a pressure drop dependent on the viscosity of a liquid

Country Status (1)

Country Link
GB (1) GB953737A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441076A1 (en) * 1978-11-09 1980-06-06 Deere & Co HYDRAULIC CIRCUIT COMPRISING A PUMP CONNECTED TO A USER APPARATUS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441076A1 (en) * 1978-11-09 1980-06-06 Deere & Co HYDRAULIC CIRCUIT COMPRISING A PUMP CONNECTED TO A USER APPARATUS

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