FR2050228A1 - - Google Patents

Info

Publication number
FR2050228A1
FR2050228A1 FR6922673A FR6922673A FR2050228A1 FR 2050228 A1 FR2050228 A1 FR 2050228A1 FR 6922673 A FR6922673 A FR 6922673A FR 6922673 A FR6922673 A FR 6922673A FR 2050228 A1 FR2050228 A1 FR 2050228A1
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.)
Withdrawn
Application number
FR6922673A
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.)
GIULIANIS ENEE
Original Assignee
GIULIANIS ENEE
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 GIULIANIS ENEE filed Critical GIULIANIS ENEE
Priority to FR6922673A priority Critical patent/FR2050228A1/fr
Publication of FR2050228A1 publication Critical patent/FR2050228A1/fr
Withdrawn legal-status Critical Current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
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • 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
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/285—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only the cutting-off member being a ball
FR6922673A 1969-07-08 1969-07-08 Withdrawn FR2050228A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6922673A FR2050228A1 (en) 1969-07-08 1969-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6922673A FR2050228A1 (en) 1969-07-08 1969-07-08

Publications (1)

Publication Number Publication Date
FR2050228A1 true FR2050228A1 (en) 1971-04-02

Family

ID=9036929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6922673A Withdrawn FR2050228A1 (en) 1969-07-08 1969-07-08

Country Status (1)

Country Link
FR (1) FR2050228A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180885A1 (en) * 1972-04-18 1973-11-30 Teknova As
EP0907119A1 (en) * 1997-10-03 1999-04-07 NOVA COMET S.r.l. Manual resetting excess flow control valve particularly for use with gas pressure regulators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180885A1 (en) * 1972-04-18 1973-11-30 Teknova As
EP0907119A1 (en) * 1997-10-03 1999-04-07 NOVA COMET S.r.l. Manual resetting excess flow control valve particularly for use with gas pressure regulators

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Legal Events

Date Code Title Description
ST Notification of lapse