FR1484284A - Safety valve - Google Patents

Safety valve

Info

Publication number
FR1484284A
FR1484284A FR66408A FR66408A FR1484284A FR 1484284 A FR1484284 A FR 1484284A FR 66408 A FR66408 A FR 66408A FR 66408 A FR66408 A FR 66408A FR 1484284 A FR1484284 A FR 1484284A
Authority
FR
France
Prior art keywords
safety valve
safety
valve
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
FR66408A
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Priority to FR66408A priority Critical patent/FR1484284A/en
Application granted granted Critical
Publication of FR1484284A publication Critical patent/FR1484284A/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
    • F16K17/0433—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 vibration preventing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR66408A 1966-06-22 1966-06-22 Safety valve Expired FR1484284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR66408A FR1484284A (en) 1966-06-22 1966-06-22 Safety valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR66408A FR1484284A (en) 1966-06-22 1966-06-22 Safety valve

Publications (1)

Publication Number Publication Date
FR1484284A true FR1484284A (en) 1967-06-09

Family

ID=8611489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR66408A Expired FR1484284A (en) 1966-06-22 1966-06-22 Safety valve

Country Status (1)

Country Link
FR (1) FR1484284A (en)

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