GB721031A - Fluid flow regulator - Google Patents

Fluid flow regulator

Info

Publication number
GB721031A
GB721031A GB1973153A GB1973153A GB721031A GB 721031 A GB721031 A GB 721031A GB 1973153 A GB1973153 A GB 1973153A GB 1973153 A GB1973153 A GB 1973153A GB 721031 A GB721031 A GB 721031A
Authority
GB
United Kingdom
Prior art keywords
bore
fluid flow
central part
sleeve
normally closed
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
GB1973153A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1973153A priority Critical patent/GB721031A/en
Publication of GB721031A publication Critical patent/GB721031A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Flow Control (AREA)

Abstract

721,031. Valves. SMALLPIECE, C. D. P. July 16, 1953, No. 19731/53. Class 135. A fluid flow regulator comprises a tubular body 12 having a bore the central part of which is normally closed, and a rotatable sleeve 20 engaging by a screw thread 21 the exterior of the body and having an internal recess 26 adapted to connect by means of radial ports 25, 29 and one or more longitudinal peripheral grooves 28 in the body 12 the parts 13a, 13b of the bore on either side of the closed central part. The recess 26 is permanently open to the ports 25. Seals 23, 24 are provided between the ends of the sleeve 20 and the body 12. The grooves 28 which open in the threaded part of the body taper towards their upstream ends 27 so that a gradual cut off of the fluid flow is achieved. The movement of the sleeve 20 is limited by stops 31, 32. The central part of the bore is normally closed against flow in the direction A by a spring-loaded ported piston valve 14 which permits substantially uninterrupted flow in the opposite direction. The opening movement of the valve 14 is limited by a stop 34.
GB1973153A 1953-07-16 1953-07-16 Fluid flow regulator Expired GB721031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1973153A GB721031A (en) 1953-07-16 1953-07-16 Fluid flow regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1973153A GB721031A (en) 1953-07-16 1953-07-16 Fluid flow regulator

Publications (1)

Publication Number Publication Date
GB721031A true GB721031A (en) 1954-12-29

Family

ID=10134258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1973153A Expired GB721031A (en) 1953-07-16 1953-07-16 Fluid flow regulator

Country Status (1)

Country Link
GB (1) GB721031A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130747A (en) * 1961-05-15 1964-04-28 Sterer Engineering And Mfg Com Flow regulator
US3565105A (en) * 1968-03-22 1971-02-23 Nippon Aircon Center Co Ltd Constant air volume device in air conditioning
US4038824A (en) * 1974-07-09 1977-08-02 Aisin Seiki Kabushiki Kaisha Flow control apparatus of master cylinder
US4237922A (en) * 1978-09-25 1980-12-09 Snap-Tite, Inc. In-line flow control valve
EP0163098A2 (en) * 1984-05-30 1985-12-04 Robert Bosch Gmbh Valve for a load-lowering brake
WO2004072487A1 (en) * 2003-02-12 2004-08-26 Allan Ward Control valve for a pneumatic cylinder
WO2006051391A1 (en) * 2004-11-09 2006-05-18 Masco Corporation Of Indiana Device for dynamic control of a water flow
CN110227197A (en) * 2019-04-28 2019-09-13 中国人民解放军陆军军医大学第二附属医院 A kind of drop pan

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130747A (en) * 1961-05-15 1964-04-28 Sterer Engineering And Mfg Com Flow regulator
US3565105A (en) * 1968-03-22 1971-02-23 Nippon Aircon Center Co Ltd Constant air volume device in air conditioning
US4038824A (en) * 1974-07-09 1977-08-02 Aisin Seiki Kabushiki Kaisha Flow control apparatus of master cylinder
US4237922A (en) * 1978-09-25 1980-12-09 Snap-Tite, Inc. In-line flow control valve
EP0163098A2 (en) * 1984-05-30 1985-12-04 Robert Bosch Gmbh Valve for a load-lowering brake
EP0163098A3 (en) * 1984-05-30 1988-01-27 Robert Bosch Gmbh Valve for a load-lowering brake
WO2004072487A1 (en) * 2003-02-12 2004-08-26 Allan Ward Control valve for a pneumatic cylinder
GB2398361B (en) * 2003-02-12 2006-04-19 Allan Ward Control valve for a pneumatic cylinder
WO2006051391A1 (en) * 2004-11-09 2006-05-18 Masco Corporation Of Indiana Device for dynamic control of a water flow
US7726344B2 (en) 2004-11-09 2010-06-01 Masco Device for dynamic control of a water flow
CN101088057B (en) * 2004-11-09 2010-12-08 印第安纳马斯科公司 Device for dynamic control of a water flow
CN110227197A (en) * 2019-04-28 2019-09-13 中国人民解放军陆军军医大学第二附属医院 A kind of drop pan
CN110227197B (en) * 2019-04-28 2021-08-17 中国人民解放军陆军军医大学第二附属医院 Water receiver

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