FR1414922A - Safety valve for vacuum gauge - Google Patents

Safety valve for vacuum gauge

Info

Publication number
FR1414922A
FR1414922A FR987700A FR987700A FR1414922A FR 1414922 A FR1414922 A FR 1414922A FR 987700 A FR987700 A FR 987700A FR 987700 A FR987700 A FR 987700A FR 1414922 A FR1414922 A FR 1414922A
Authority
FR
France
Prior art keywords
safety valve
vacuum gauge
gauge
vacuum
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
FR987700A
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.)
JUSTE PRESSION
Original Assignee
JUSTE PRESSION
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 JUSTE PRESSION filed Critical JUSTE PRESSION
Priority to FR987700A priority Critical patent/FR1414922A/en
Application granted granted Critical
Publication of FR1414922A publication Critical patent/FR1414922A/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
    • F16K17/0446—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 an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
FR987700A 1964-09-10 1964-09-10 Safety valve for vacuum gauge Expired FR1414922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR987700A FR1414922A (en) 1964-09-10 1964-09-10 Safety valve for vacuum gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987700A FR1414922A (en) 1964-09-10 1964-09-10 Safety valve for vacuum gauge

Publications (1)

Publication Number Publication Date
FR1414922A true FR1414922A (en) 1965-10-22

Family

ID=8838103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987700A Expired FR1414922A (en) 1964-09-10 1964-09-10 Safety valve for vacuum gauge

Country Status (1)

Country Link
FR (1) FR1414922A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994522A (en) * 1975-04-07 1976-11-30 Hinshaw Walter L Bailing device and method
US4292999A (en) * 1979-02-07 1981-10-06 Anton Szollmann Valve for toy balloons
US4462424A (en) * 1981-12-02 1984-07-31 Robertshaw Controls Company Propellant storage construction, parts therefor and methods of making the parts
US4582384A (en) * 1984-05-04 1986-04-15 Amp Incorporated Overmolded shielded connector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994522A (en) * 1975-04-07 1976-11-30 Hinshaw Walter L Bailing device and method
US4292999A (en) * 1979-02-07 1981-10-06 Anton Szollmann Valve for toy balloons
US4462424A (en) * 1981-12-02 1984-07-31 Robertshaw Controls Company Propellant storage construction, parts therefor and methods of making the parts
US4582384A (en) * 1984-05-04 1986-04-15 Amp Incorporated Overmolded shielded connector

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