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FR74553E - Flow restrictor - Google Patents

Flow restrictor

Info

Publication number
FR74553E
FR74553E FR779980A FR779980A FR74553E FR 74553 E FR74553 E FR 74553E FR 779980 A FR779980 A FR 779980A FR 779980 A FR779980 A FR 779980A FR 74553 E FR74553 E FR 74553E
Authority
FR
France
Prior art keywords
flow restrictor
restrictor
flow
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
FR779980A
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 FR779980A priority Critical patent/FR74553E/en
Application granted granted Critical
Publication of FR74553E publication Critical patent/FR74553E/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
    • G05D7/014—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path using sliding elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR779980A 1958-11-25 1958-11-25 Flow restrictor Expired FR74553E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR779980A FR74553E (en) 1958-11-25 1958-11-25 Flow restrictor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779980A FR74553E (en) 1958-11-25 1958-11-25 Flow restrictor

Publications (1)

Publication Number Publication Date
FR74553E true FR74553E (en) 1960-12-19

Family

ID=8708589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779980A Expired FR74553E (en) 1958-11-25 1958-11-25 Flow restrictor

Country Status (1)

Country Link
FR (1) FR74553E (en)

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