FR2048973A5 - - Google Patents

Info

Publication number
FR2048973A5
FR2048973A5 FR7019672A FR7019672A FR2048973A5 FR 2048973 A5 FR2048973 A5 FR 2048973A5 FR 7019672 A FR7019672 A FR 7019672A FR 7019672 A FR7019672 A FR 7019672A FR 2048973 A5 FR2048973 A5 FR 2048973A5
Authority
FR
France
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
FR7019672A
Other languages
French (fr)
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.)
MEIK OTTO
Original Assignee
MEIK OTTO
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 MEIK OTTO filed Critical MEIK OTTO
Application granted granted Critical
Publication of FR2048973A5 publication Critical patent/FR2048973A5/fr
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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)
FR7019672A 1969-05-30 1970-05-29 Expired FR2048973A5 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU5580669 1969-05-30

Publications (1)

Publication Number Publication Date
FR2048973A5 true FR2048973A5 (ko) 1971-03-19

Family

ID=3741435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019672A Expired FR2048973A5 (ko) 1969-05-30 1970-05-29

Country Status (4)

Country Link
CH (1) CH516115A (ko)
FR (1) FR2048973A5 (ko)
GB (1) GB1259565A (ko)
SE (1) SE364377B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102313054B (zh) * 2011-08-19 2014-04-16 浙江盾安阀门有限公司 一种活塞式减压阀

Also Published As

Publication number Publication date
GB1259565A (ko) 1972-01-05
CH516115A (fr) 1971-11-30
SE364377B (ko) 1974-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse