FR512235A - Perfectionnements aux valves, robinets et organes analogues - Google Patents

Perfectionnements aux valves, robinets et organes analogues

Info

Publication number
FR512235A
FR512235A FR512235A FR512235DA FR512235A FR 512235 A FR512235 A FR 512235A FR 512235 A FR512235 A FR 512235A FR 512235D A FR512235D A FR 512235DA FR 512235 A FR512235 A FR 512235A
Authority
FR
France
Prior art keywords
taps
valves
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
FR512235A
Other languages
English (en)
Inventor
William Righter Comings
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR512235A publication Critical patent/FR512235A/fr
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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • F16K43/005—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled
    • F16K43/006—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled the auxiliary valve being held open by the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR512235A 1919-03-13 1920-03-12 Perfectionnements aux valves, robinets et organes analogues Expired FR512235A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB512235X 1919-03-13

Publications (1)

Publication Number Publication Date
FR512235A true FR512235A (fr) 1921-01-18

Family

ID=10459111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR512235A Expired FR512235A (fr) 1919-03-13 1920-03-12 Perfectionnements aux valves, robinets et organes analogues

Country Status (1)

Country Link
FR (1) FR512235A (fr)

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