FR2155132A5 - - Google Patents

Info

Publication number
FR2155132A5
FR2155132A5 FR7136304A FR7136304A FR2155132A5 FR 2155132 A5 FR2155132 A5 FR 2155132A5 FR 7136304 A FR7136304 A FR 7136304A FR 7136304 A FR7136304 A FR 7136304A FR 2155132 A5 FR2155132 A5 FR 2155132A5
Authority
FR
France
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
FR7136304A
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.)
CIRCLE SEAL CORP
Original Assignee
CIRCLE SEAL CORP
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 CIRCLE SEAL CORP filed Critical CIRCLE SEAL CORP
Priority to FR7136304A priority Critical patent/FR2155132A5/fr
Application granted granted Critical
Publication of FR2155132A5 publication Critical patent/FR2155132A5/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
    • F16K17/0413—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 in the form of closure plates
    • 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
    • F16K17/0466—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 a special seating surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7136304A 1971-10-08 1971-10-08 Expired FR2155132A5 (esLanguage)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7136304A FR2155132A5 (esLanguage) 1971-10-08 1971-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7136304A FR2155132A5 (esLanguage) 1971-10-08 1971-10-08

Publications (1)

Publication Number Publication Date
FR2155132A5 true FR2155132A5 (esLanguage) 1973-05-18

Family

ID=9084116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136304A Expired FR2155132A5 (esLanguage) 1971-10-08 1971-10-08

Country Status (1)

Country Link
FR (1) FR2155132A5 (esLanguage)

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Legal Events

Date Code Title Description
ST Notification of lapse