FR319901A - Improvements in shut-off valves for liquids - Google Patents

Improvements in shut-off valves for liquids

Info

Publication number
FR319901A
FR319901A FR319901DA FR319901A FR 319901 A FR319901 A FR 319901A FR 319901D A FR319901D A FR 319901DA FR 319901 A FR319901 A FR 319901A
Authority
FR
France
Prior art keywords
shut
liquids
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
Other languages
French (fr)
Inventor
Grimston
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 FR319901A publication Critical patent/FR319901A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR319901D 1899-10-31 1902-03-24 Improvements in shut-off valves for liquids Expired FR319901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB319901X 1899-10-31

Publications (1)

Publication Number Publication Date
FR319901A true FR319901A (en) 1902-11-26

Family

ID=1370440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR319901D Expired FR319901A (en) 1899-10-31 1902-03-24 Improvements in shut-off valves for liquids

Country Status (1)

Country Link
FR (1) FR319901A (en)

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