FR1542592A - Adjustable fluid constriction device - Google Patents

Adjustable fluid constriction device

Info

Publication number
FR1542592A
FR1542592A FR115145A FR115145A FR1542592A FR 1542592 A FR1542592 A FR 1542592A FR 115145 A FR115145 A FR 115145A FR 115145 A FR115145 A FR 115145A FR 1542592 A FR1542592 A FR 1542592A
Authority
FR
France
Prior art keywords
constriction device
adjustable fluid
fluid constriction
adjustable
fluid
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
FR115145A
Other languages
French (fr)
Inventor
Sheldon C Evans
Samuel A Cummins
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
Application granted granted Critical
Publication of FR1542592A publication Critical patent/FR1542592A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02736—Throttle passages using transversal baffles defining a tortuous path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
FR115145A 1966-08-03 1967-07-21 Adjustable fluid constriction device Expired FR1542592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57004066A 1966-08-03 1966-08-03

Publications (1)

Publication Number Publication Date
FR1542592A true FR1542592A (en) 1968-10-18

Family

ID=8635530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115145A Expired FR1542592A (en) 1966-08-03 1967-07-21 Adjustable fluid constriction device

Country Status (1)

Country Link
FR (1) FR1542592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116464684A (en) * 2023-04-17 2023-07-21 中海石油(中国)有限公司 Variable flow area damper for hydraulic reversing valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116464684A (en) * 2023-04-17 2023-07-21 中海石油(中国)有限公司 Variable flow area damper for hydraulic reversing valve
CN116464684B (en) * 2023-04-17 2024-01-26 中海石油(中国)有限公司 Variable flow area damper for hydraulic reversing valve

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