SE9200220L - GAS VALVE DEVICE FOR GAS - Google Patents

GAS VALVE DEVICE FOR GAS

Info

Publication number
SE9200220L
SE9200220L SE9200220A SE9200220A SE9200220L SE 9200220 L SE9200220 L SE 9200220L SE 9200220 A SE9200220 A SE 9200220A SE 9200220 A SE9200220 A SE 9200220A SE 9200220 L SE9200220 L SE 9200220L
Authority
SE
Sweden
Prior art keywords
valve
gas
filling
container
closed position
Prior art date
Application number
SE9200220A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE468779B (en
SE9200220D0 (en
Inventor
E Tolstav
Original Assignee
Alfax Ab
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 Alfax Ab filed Critical Alfax Ab
Priority to SE9200220A priority Critical patent/SE468779B/en
Publication of SE9200220D0 publication Critical patent/SE9200220D0/en
Publication of SE9200220L publication Critical patent/SE9200220L/en
Publication of SE468779B publication Critical patent/SE468779B/en

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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation

Abstract

Valve arrangement for disposable container 1 for gas with a valve housing 3 projecting into the container with, arranged in its upper part, a filling and tapping valve which comprises an axially movable valve body 10 which is spring-loaded towards the closed position. Arranged in the lower part of the valve housing is a non-return valve which in the closed position prevents filling of gas into the container 1 and the valve body 35 of which, which is spring-loaded towards the closed position, can be releasably arranged in a position out of sealing contact with the valve seat of the non-return valve. The non- return valve is released by the valve body 10 of the filling and tapping valve, after gas has been filled into the container, being displaced axially past its opening position into releasing contact with the valve body 35 of the non-return valve. The valve housing 3 consists of a part made in one piece, the filling and tapping valve being formed by a valve body 10, which is axially movable in a cylindrical bore in the valve housing and made in the form of a cylindrical rod, with an axial duct which at the bottom opens radially and in the closed position is located above an O-ring seal in the valve housing and in the open position forms a connecting duct past said seal. <IMAGE>
SE9200220A 1992-01-28 1992-01-28 Valve arrangement for a disposable container for gas SE468779B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9200220A SE468779B (en) 1992-01-28 1992-01-28 Valve arrangement for a disposable container for gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200220A SE468779B (en) 1992-01-28 1992-01-28 Valve arrangement for a disposable container for gas

Publications (3)

Publication Number Publication Date
SE9200220D0 SE9200220D0 (en) 1992-01-28
SE9200220L true SE9200220L (en) 1993-03-15
SE468779B SE468779B (en) 1993-03-15

Family

ID=20385123

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200220A SE468779B (en) 1992-01-28 1992-01-28 Valve arrangement for a disposable container for gas

Country Status (1)

Country Link
SE (1) SE468779B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE541200C2 (en) * 2014-02-18 2019-04-30 Sievert Ab Valve device for a non-refillable pressure vessel and a pressure vessel with such a valve device

Also Published As

Publication number Publication date
SE468779B (en) 1993-03-15
SE9200220D0 (en) 1992-01-28

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