CH612257A5 - Control valve for keeping constant the pressure gradient of a flowable medium - Google Patents

Control valve for keeping constant the pressure gradient of a flowable medium

Info

Publication number
CH612257A5
CH612257A5 CH1199976A CH1199976A CH612257A5 CH 612257 A5 CH612257 A5 CH 612257A5 CH 1199976 A CH1199976 A CH 1199976A CH 1199976 A CH1199976 A CH 1199976A CH 612257 A5 CH612257 A5 CH 612257A5
Authority
CH
Switzerland
Prior art keywords
control valve
pressure gradient
flowable medium
keeping constant
keeping
Prior art date
Application number
CH1199976A
Inventor
Carl A H M Waskowsky
Alfred K Fluegel
Original Assignee
Carl A H M Waskowsky
Alfred K Fluegel
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 Carl A H M Waskowsky, Alfred K Fluegel filed Critical Carl A H M Waskowsky
Priority to CH1199976A priority Critical patent/CH612257A5/en
Priority to DE19772740631 priority patent/DE2740631C2/en
Publication of CH612257A5 publication Critical patent/CH612257A5/en

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
    • G05D16/103—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the sensing element placed between the inlet and outlet
    • G05D16/106—Sleeve-like sensing elements; Sensing elements surrounded by the flow path

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Lift Valve (AREA)
CH1199976A 1976-09-22 1976-09-22 Control valve for keeping constant the pressure gradient of a flowable medium CH612257A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1199976A CH612257A5 (en) 1976-09-22 1976-09-22 Control valve for keeping constant the pressure gradient of a flowable medium
DE19772740631 DE2740631C2 (en) 1976-09-22 1977-09-09 Control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1199976A CH612257A5 (en) 1976-09-22 1976-09-22 Control valve for keeping constant the pressure gradient of a flowable medium

Publications (1)

Publication Number Publication Date
CH612257A5 true CH612257A5 (en) 1979-07-13

Family

ID=4378879

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1199976A CH612257A5 (en) 1976-09-22 1976-09-22 Control valve for keeping constant the pressure gradient of a flowable medium

Country Status (2)

Country Link
CH (1) CH612257A5 (en)
DE (1) DE2740631C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113374905A (en) * 2021-05-24 2021-09-10 哈电集团哈尔滨电站阀门有限公司 Double-valve-flap displacement-adjustable silencing safety valve and design method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095939A (en) * 1991-06-13 1992-03-17 Allied-Signal Inc. Redundant pressurizing valve
US6106145A (en) * 1999-03-31 2000-08-22 Baker Hughes Incorporated Adjustable homogenizer device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE34186C (en) * F. SCHICHAU in Elbing, Westpreufsen Vapor pressure reducing valve as a double seat valve with load differential piston
AT27663B (en) * 1906-05-14 1907-02-25 Huebner & Mayer Fa Pressure reducing valve.
DE561678C (en) * 1931-05-14 1932-10-17 Hydrometer Akt Ges Flow regulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113374905A (en) * 2021-05-24 2021-09-10 哈电集团哈尔滨电站阀门有限公司 Double-valve-flap displacement-adjustable silencing safety valve and design method
CN113374905B (en) * 2021-05-24 2022-02-01 哈电集团哈尔滨电站阀门有限公司 Double-valve-flap displacement-adjustable silencing safety valve and design method

Also Published As

Publication number Publication date
DE2740631A1 (en) 1978-03-23
DE2740631C2 (en) 1986-08-21

Similar Documents

Publication Publication Date Title
JPS5347029A (en) Controlling valve for liquid flow under pressure condition
JPS5322979A (en) Device for controlling pressure fluid
JPS52154913A (en) Fluid control valve
GB1544773A (en) Fluid control system utilizing pressure drop valve
JPS5291701A (en) Fluid control valve
JPS5324634A (en) Fluid controlling valve
GB1519688A (en) Fluid pressure control valve
JPS5380017A (en) Pressure controlling valve
JPS5336036A (en) Fluid control valve
GB1552818A (en) Fluid control valve
JPS55126168A (en) Control valve for pressure medium
CH612257A5 (en) Control valve for keeping constant the pressure gradient of a flowable medium
JPS52149630A (en) Pressure control valve
JPS5288828A (en) Pressure compensating flow control valve
JPS5387024A (en) Fluid pressure regurating valve
JPS52148835A (en) Liquid pressure cylinder control valve
GB1554984A (en) Valve for controlling fluid flow
JPS5324130A (en) Pressure control valve
JPS5322961A (en) Brake liquid pressure control valve
JPS52124791A (en) Cerebrospinal fluid pressure control valve
ZA773269B (en) Control arrangements for fluid pressure systems
ZA775856B (en) Fluid flow control valve
JPS52124225A (en) Fluid pressure control valve
GB1539065A (en) Fluid control valves
JPS52116935A (en) Transient pressure control valve

Legal Events

Date Code Title Description
PL Patent ceased