FR2813373A3 - Non-return valve has upstream and downstream directional bleeds - Google Patents

Non-return valve has upstream and downstream directional bleeds

Info

Publication number
FR2813373A3
FR2813373A3 FR0010830A FR0010830A FR2813373A3 FR 2813373 A3 FR2813373 A3 FR 2813373A3 FR 0010830 A FR0010830 A FR 0010830A FR 0010830 A FR0010830 A FR 0010830A FR 2813373 A3 FR2813373 A3 FR 2813373A3
Authority
FR
France
Prior art keywords
bleeds
upstream
return valve
downstream directional
downstream
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.)
Withdrawn
Application number
FR0010830A
Other languages
French (fr)
Inventor
Jean Philippe Gandre
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.)
Socla SAS
Original Assignee
Socla SAS
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 Socla SAS filed Critical Socla SAS
Priority to FR0010830A priority Critical patent/FR2813373A3/en
Publication of FR2813373A3 publication Critical patent/FR2813373A3/en
Withdrawn legal-status Critical Current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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/02—Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock

Abstract

The valve has an upstream bleed (1) and a downstream bleed (2) with a size proportional to the desired flow rate. The two bleeds are able to turn on their respective vertical axes.
FR0010830A 2000-08-23 2000-08-23 Non-return valve has upstream and downstream directional bleeds Withdrawn FR2813373A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0010830A FR2813373A3 (en) 2000-08-23 2000-08-23 Non-return valve has upstream and downstream directional bleeds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0010830A FR2813373A3 (en) 2000-08-23 2000-08-23 Non-return valve has upstream and downstream directional bleeds

Publications (1)

Publication Number Publication Date
FR2813373A3 true FR2813373A3 (en) 2002-03-01

Family

ID=8853670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0010830A Withdrawn FR2813373A3 (en) 2000-08-23 2000-08-23 Non-return valve has upstream and downstream directional bleeds

Country Status (1)

Country Link
FR (1) FR2813373A3 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse