GB546252A - A new or improved reducing valve for use with fluids under pressure - Google Patents

A new or improved reducing valve for use with fluids under pressure

Info

Publication number
GB546252A
GB546252A GB2432/41A GB243241A GB546252A GB 546252 A GB546252 A GB 546252A GB 2432/41 A GB2432/41 A GB 2432/41A GB 243241 A GB243241 A GB 243241A GB 546252 A GB546252 A GB 546252A
Authority
GB
United Kingdom
Prior art keywords
valve
spring
spindle
valves
fitted
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
GB2432/41A
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.)
Honeywell UK Ltd
Original Assignee
Bendix 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 Bendix Ltd filed Critical Bendix Ltd
Priority to GB2432/41A priority Critical patent/GB546252A/en
Publication of GB546252A publication Critical patent/GB546252A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)

Abstract

546,252. Reducing-valves. BENDIX, Ltd., and IRVING, J. S. Feb. 22, 1941, No. 2432. [Class 135] A reducing valve, particularly adapted for use in aircraft hydraulic systems, is actuated by a spring-loaded packed piston 29 subject to outlet pressure coupled to a lift valve member provided with an enlarged extension 23 of the valve spindle 28 working through a fixed seal 24 supported by a detachable cap 25 to prevent the inlet pressure acting on an area of the back of the valve equal to that enclosed within the outer periphery of the valve seat. The valve member has a facing washer held in place by a screwed flanged ring 26 secured by a split pin 27 and by a flange on a tube 33 surrounding the valve spindle and bearing on a washer supported by the piston which is secured to the valve spindle by a cap nut 31. The tension of the spring 35 is adjusted by inserting shims in a detachable cap 36. The inlet is fitted with a removable filter 12 housed in a detachable part 11 of the casing. A spring- loaded relief valve may be fitted on the outlet side of the valve. In a modification two valves one set to work at a higher pressure than the other, are arranged in tandem in a single casing.
GB2432/41A 1941-02-22 1941-02-22 A new or improved reducing valve for use with fluids under pressure Expired GB546252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2432/41A GB546252A (en) 1941-02-22 1941-02-22 A new or improved reducing valve for use with fluids under pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2432/41A GB546252A (en) 1941-02-22 1941-02-22 A new or improved reducing valve for use with fluids under pressure

Publications (1)

Publication Number Publication Date
GB546252A true GB546252A (en) 1942-07-03

Family

ID=9739474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2432/41A Expired GB546252A (en) 1941-02-22 1941-02-22 A new or improved reducing valve for use with fluids under pressure

Country Status (1)

Country Link
GB (1) GB546252A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557646A1 (en) * 1983-12-28 1985-07-05 Teledyne Ind CONTROL FLUID CIRCUITS AND PILOT ACTUATED VALVES
CN108386356A (en) * 2018-04-18 2018-08-10 北京燕都碧城科技有限公司 A kind of mobile single-screw compressor
CN108386357A (en) * 2018-04-18 2018-08-10 北京燕都碧城科技有限公司 A kind of single screw compressor anti-liquid impact device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557646A1 (en) * 1983-12-28 1985-07-05 Teledyne Ind CONTROL FLUID CIRCUITS AND PILOT ACTUATED VALVES
GB2152194A (en) * 1983-12-28 1985-07-31 Teledyne Ind Pilot-operated valve with integral filter assembly
CN108386356A (en) * 2018-04-18 2018-08-10 北京燕都碧城科技有限公司 A kind of mobile single-screw compressor
CN108386357A (en) * 2018-04-18 2018-08-10 北京燕都碧城科技有限公司 A kind of single screw compressor anti-liquid impact device
CN108386357B (en) * 2018-04-18 2024-05-28 北京燕都碧城科技有限公司 Liquid impact preventing device of single screw compressor
CN108386356B (en) * 2018-04-18 2024-05-28 北京燕都碧城科技有限公司 Movable single-screw compressor

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