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722 000 documents amended

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EP 1234131 A2 20020828 - NOVEL GAS VALVE WITH AN INNER THREAD

Title (en)

NOVEL GAS VALVE WITH AN INNER THREAD

Title (de)

NEUARTIGES GASVENTIL MIT INNENWANDIGEM GEWINDE

Title (fr)

SOUPAPE A GAZ A FILETAGE SUR PAROI INTERNE

Publication

EP 1234131 A2 20020828 (DE)

Application

EP 00993278 A 20001129

Priority

DE 0004321 W 20001129
DE 19957884 A 19991201

Abstract (en)

[origin: WO0140686A2] The invention relates to an extraction valve for use in gas containers (refillable gas cylinders), especially for CO2 and oxygen cylinders that are screwed to a pressure reducer or the like or that are fastened by other means already known.

IPC 1-7

F16K 1/30

IPC 8 full level

A61M 39/00 (2006.01); F16K 1/30 (2006.01)

CPC (source: EP)

F16K 1/301 (2013.01); F16K 1/308 (2013.01)

Citation (search report)

See references of WO 0140686A2

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 0140686 A2 20010607; WO 0140686 A3 20011213; AU 2827801 A 20010612; DE 19957884 A1 20010607; EP 1234131 A2 20020828

DOCDB simple family (application)

DE 0004321 W 20001129; AU 2827801 A 20001129; DE 19957884 A 19991201; EP 00993278 A 20001129