FR662415A - Advanced safety valve - Google Patents

Advanced safety valve

Info

Publication number
FR662415A
FR662415A FR662415DA FR662415A FR 662415 A FR662415 A FR 662415A FR 662415D A FR662415D A FR 662415DA FR 662415 A FR662415 A FR 662415A
Authority
FR
France
Prior art keywords
safety valve
advanced safety
advanced
valve
safety
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.)
D App Electr Fr Sauter S A Fab
Original Assignee
D App Electr Fr Sauter S A Fab
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 D App Electr Fr Sauter S A Fab filed Critical D App Electr Fr Sauter S A Fab
Application granted granted Critical
Publication of FR662415A publication Critical patent/FR662415A/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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR662415D 1928-10-16 1928-10-16 Advanced safety valve Expired FR662415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR662415T 1928-10-16

Publications (1)

Publication Number Publication Date
FR662415A true FR662415A (en) 1929-08-07

Family

ID=9011495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662415D Expired FR662415A (en) 1928-10-16 1928-10-16 Advanced safety valve

Country Status (1)

Country Link
FR (1) FR662415A (en)

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