FR45808E - Automatic quick-closing valve to avoid water hammer - Google Patents

Automatic quick-closing valve to avoid water hammer

Info

Publication number
FR45808E
FR45808E FR45808DA FR45808E FR 45808 E FR45808 E FR 45808E FR 45808D A FR45808D A FR 45808DA FR 45808 E FR45808 E FR 45808E
Authority
FR
France
Prior art keywords
closing valve
water hammer
avoid water
automatic quick
quick
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)
Inventor
Vladimir Jacques Brunel
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 FR45808E publication Critical patent/FR45808E/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)
FR45808D 1935-01-26 1935-01-26 Automatic quick-closing valve to avoid water hammer Expired FR45808E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45808T 1935-01-26

Publications (1)

Publication Number Publication Date
FR45808E true FR45808E (en) 1935-12-09

Family

ID=8681509

Family Applications (2)

Application Number Title Priority Date Filing Date
FR772296D Expired FR772296A (en) 1935-01-26 1934-04-25 Automatic quick-closing valve to avoid water hammer
FR45808D Expired FR45808E (en) 1935-01-26 1935-01-26 Automatic quick-closing valve to avoid water hammer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR772296D Expired FR772296A (en) 1935-01-26 1934-04-25 Automatic quick-closing valve to avoid water hammer

Country Status (1)

Country Link
FR (2) FR772296A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200190173Y1 (en) * 1999-11-22 2000-07-15 주식회사투원 A water saving apparatus using foot-valve type

Also Published As

Publication number Publication date
FR772296A (en) 1934-10-26

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