FR33317E - Perfectionnements apportés aux soupapes de sûreté à clapet pilote - Google Patents

Perfectionnements apportés aux soupapes de sûreté à clapet pilote

Info

Publication number
FR33317E
FR33317E FR33317DA FR33317E FR 33317 E FR33317 E FR 33317E FR 33317D A FR33317D A FR 33317DA FR 33317 E FR33317 E FR 33317E
Authority
FR
France
Prior art keywords
pilot
improvements made
safety valves
operated safety
operated
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
English (en)
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.)
COCARD JULES SA
Original Assignee
COCARD JULES 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 COCARD JULES SA filed Critical COCARD JULES SA
Application granted granted Critical
Publication of FR33317E publication Critical patent/FR33317E/fr
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)
FR33317D 1927-04-09 1927-04-09 Perfectionnements apportés aux soupapes de sûreté à clapet pilote Expired FR33317E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33317T 1927-04-09

Publications (1)

Publication Number Publication Date
FR33317E true FR33317E (fr) 1928-09-26

Family

ID=8670963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33317D Expired FR33317E (fr) 1927-04-09 1927-04-09 Perfectionnements apportés aux soupapes de sûreté à clapet pilote

Country Status (1)

Country Link
FR (1) FR33317E (fr)

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