FR451246A - Automatic shut-off valve - Google Patents

Automatic shut-off valve

Info

Publication number
FR451246A
FR451246A FR451246A FR451246DA FR451246A FR 451246 A FR451246 A FR 451246A FR 451246 A FR451246 A FR 451246A FR 451246D A FR451246D A FR 451246DA FR 451246 A FR451246 A FR 451246A
Authority
FR
France
Prior art keywords
valve
automatic shut
shut
automatic
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
FR451246A
Other languages
French (fr)
Inventor
Bjoern Andersen Aagaard
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 FR451246A publication Critical patent/FR451246A/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
    • F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
FR451246A 1912-03-22 1912-12-02 Automatic shut-off valve Expired FR451246A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK16634T 1912-03-22
GB191214506T 1912-06-20
NL800A NL786C (en) 1912-03-22 1912-07-20 Automatically operating stop valve

Publications (1)

Publication Number Publication Date
FR451246A true FR451246A (en) 1913-04-14

Family

ID=84525276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR451246A Expired FR451246A (en) 1912-03-22 1912-12-02 Automatic shut-off valve

Country Status (4)

Country Link
DK (1) DK16634C (en)
FR (1) FR451246A (en)
GB (1) GB191214506A (en)
NL (1) NL786C (en)

Also Published As

Publication number Publication date
NL786C (en) 1915-08-02
GB191214506A (en) 1912-10-24
DK16634C (en) 1912-11-11

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