FR512812A - Anti-waste, incalable, anti-water hammer valve, eliminating pressure - Google Patents

Anti-waste, incalable, anti-water hammer valve, eliminating pressure

Info

Publication number
FR512812A
FR512812A FR512812A FR512812DA FR512812A FR 512812 A FR512812 A FR 512812A FR 512812 A FR512812 A FR 512812A FR 512812D A FR512812D A FR 512812DA FR 512812 A FR512812 A FR 512812A
Authority
FR
France
Prior art keywords
incalable
waste
water hammer
eliminating pressure
hammer 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
FR512812A
Other languages
French (fr)
Inventor
Noel Mattei
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.)
NOEL MATTEI
Original Assignee
NOEL MATTEI
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 NOEL MATTEI filed Critical NOEL MATTEI
Application granted granted Critical
Publication of FR512812A publication Critical patent/FR512812A/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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/16—Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR512812A 1920-03-18 1920-03-18 Anti-waste, incalable, anti-water hammer valve, eliminating pressure Expired FR512812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR512812T 1920-03-18

Publications (1)

Publication Number Publication Date
FR512812A true FR512812A (en) 1921-02-01

Family

ID=8913175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR512812A Expired FR512812A (en) 1920-03-18 1920-03-18 Anti-waste, incalable, anti-water hammer valve, eliminating pressure

Country Status (1)

Country Link
FR (1) FR512812A (en)

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