FR1119712A - Improvements to a pipeline valve mechanism - Google Patents

Improvements to a pipeline valve mechanism

Info

Publication number
FR1119712A
FR1119712A FR1119712DA FR1119712A FR 1119712 A FR1119712 A FR 1119712A FR 1119712D A FR1119712D A FR 1119712DA FR 1119712 A FR1119712 A FR 1119712A
Authority
FR
France
Prior art keywords
valve mechanism
pipeline valve
pipeline
valve
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
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.)
J Perolo & Cie Ets
Original Assignee
J Perolo & Cie Ets
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 J Perolo & Cie Ets filed Critical J Perolo & Cie Ets
Application granted granted Critical
Publication of FR1119712A publication Critical patent/FR1119712A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1119712D 1954-12-15 1954-12-15 Improvements to a pipeline valve mechanism Expired FR1119712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1119712T 1954-12-15

Publications (1)

Publication Number Publication Date
FR1119712A true FR1119712A (en) 1956-06-25

Family

ID=9631143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119712D Expired FR1119712A (en) 1954-12-15 1954-12-15 Improvements to a pipeline valve mechanism

Country Status (1)

Country Link
FR (1) FR1119712A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167095A (en) * 1961-02-02 1965-01-26 Dover Corp Automatic shut-off loading valve
US3279498A (en) * 1965-06-16 1966-10-18 Controls Co Of America Dual fluid valve
US3709259A (en) * 1971-04-26 1973-01-09 V Hechler Hand operated low pressure valve
FR2426201A1 (en) * 1978-05-19 1979-12-14 Raufoss Ammunisjonsfabrikker VALVE ARRANGEMENT AVOIDING WATER BREAKS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167095A (en) * 1961-02-02 1965-01-26 Dover Corp Automatic shut-off loading valve
US3279498A (en) * 1965-06-16 1966-10-18 Controls Co Of America Dual fluid valve
US3709259A (en) * 1971-04-26 1973-01-09 V Hechler Hand operated low pressure valve
FR2426201A1 (en) * 1978-05-19 1979-12-14 Raufoss Ammunisjonsfabrikker VALVE ARRANGEMENT AVOIDING WATER BREAKS

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