FR2195317A5 - - Google Patents

Info

Publication number
FR2195317A5
FR2195317A5 FR7227800A FR7227800A FR2195317A5 FR 2195317 A5 FR2195317 A5 FR 2195317A5 FR 7227800 A FR7227800 A FR 7227800A FR 7227800 A FR7227800 A FR 7227800A FR 2195317 A5 FR2195317 A5 FR 2195317A5
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
FR7227800A
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Priority to FR7227800A priority Critical patent/FR2195317A5/fr
Priority to IT2638173A priority patent/IT991084B/it
Priority to DE19732338580 priority patent/DE2338580A1/de
Priority to GB3670273A priority patent/GB1435225A/en
Application granted granted Critical
Publication of FR2195317A5 publication Critical patent/FR2195317A5/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
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
    • G05D16/185—Control of fluid pressure with auxiliary non-electric power derived from an external source using membranes within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Sampling And Sample Adjustment (AREA)
FR7227800A 1972-08-02 1972-08-02 Expired FR2195317A5 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7227800A FR2195317A5 (de) 1972-08-02 1972-08-02
IT2638173A IT991084B (it) 1972-08-02 1973-07-09 Dispositivo di regolazione di pressione d un fluido
DE19732338580 DE2338580A1 (de) 1972-08-02 1973-07-30 Vorrichtung zur regelung des druckes eines stroemungsmittels
GB3670273A GB1435225A (en) 1972-08-02 1973-08-02 Fluid pressure regulation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227800A FR2195317A5 (de) 1972-08-02 1972-08-02

Publications (1)

Publication Number Publication Date
FR2195317A5 true FR2195317A5 (de) 1974-03-01

Family

ID=9102728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227800A Expired FR2195317A5 (de) 1972-08-02 1972-08-02

Country Status (4)

Country Link
DE (1) DE2338580A1 (de)
FR (1) FR2195317A5 (de)
GB (1) GB1435225A (de)
IT (1) IT991084B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109268686A (zh) * 2017-07-17 2019-01-25 国家电投集团科学技术研究院有限公司 稳流装置

Also Published As

Publication number Publication date
IT991084B (it) 1975-07-30
GB1435225A (en) 1976-05-12
DE2338580A1 (de) 1974-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse