FR696805A - Box with automatic shut-off valves verifiable in place - Google Patents

Box with automatic shut-off valves verifiable in place

Info

Publication number
FR696805A
FR696805A FR696805DA FR696805A FR 696805 A FR696805 A FR 696805A FR 696805D A FR696805D A FR 696805DA FR 696805 A FR696805 A FR 696805A
Authority
FR
France
Prior art keywords
verifiable
valves
box
place
automatic shut
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.)
Rateau SA
Original Assignee
Rateau SA
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 Rateau SA filed Critical Rateau SA
Application granted granted Critical
Publication of FR696805A publication Critical patent/FR696805A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/26—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in either direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR696805D 1929-09-19 1929-09-19 Box with automatic shut-off valves verifiable in place Expired FR696805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR696805T 1929-09-19

Publications (1)

Publication Number Publication Date
FR696805A true FR696805A (en) 1931-01-07

Family

ID=9046819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696805D Expired FR696805A (en) 1929-09-19 1929-09-19 Box with automatic shut-off valves verifiable in place

Country Status (1)

Country Link
FR (1) FR696805A (en)

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