GB1257820A - - Google Patents

Info

Publication number
GB1257820A
GB1257820A GB1257820DA GB1257820A GB 1257820 A GB1257820 A GB 1257820A GB 1257820D A GB1257820D A GB 1257820DA GB 1257820 A GB1257820 A GB 1257820A
Authority
GB
United Kingdom
Prior art keywords
outlet
pressure
duct
diaphragm
housing
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
English (en)
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 filed Critical
Publication of GB1257820A publication Critical patent/GB1257820A/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
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
GB1257820D 1969-12-30 1969-12-30 Expired GB1257820A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6318269 1969-12-30

Publications (1)

Publication Number Publication Date
GB1257820A true GB1257820A (enExample) 1971-12-22

Family

ID=10488837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257820D Expired GB1257820A (enExample) 1969-12-30 1969-12-30

Country Status (1)

Country Link
GB (1) GB1257820A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6269835B1 (en) * 1997-08-23 2001-08-07 Mannesmann Vdo Ag Pressure-regulating arrangement
CN110965611A (zh) * 2019-12-24 2020-04-07 安徽舜禹水务股份有限公司 一种承压可调节水箱密闭溢流装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6269835B1 (en) * 1997-08-23 2001-08-07 Mannesmann Vdo Ag Pressure-regulating arrangement
CN110965611A (zh) * 2019-12-24 2020-04-07 安徽舜禹水务股份有限公司 一种承压可调节水箱密闭溢流装置

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees