EP 1106924 A1 20010613 - Gas valve
Title (en)
Gas valve
Title (de)
Gasventil
Title (fr)
Soupape à gaz
Publication
Application
Priority
EP 99124518 A 19991209
Abstract (en)
The invention relates to a gas valve comprising a first safety valve, a second safety valve and a regulation system connected between said first safety valve and said second safety valve. According to the invention said regulation system is operated by a servo control system. <IMAGE>
IPC 1-7
IPC 8 full level
F23N 1/00 (2006.01)
CPC (source: EP)
F23N 1/007 (2013.01); F23N 2235/14 (2020.01); F23N 2235/16 (2020.01); F23N 2235/18 (2020.01); F23N 2235/20 (2020.01); F23N 2235/24 (2020.01)
Citation (search report)
- [XY] US 4044794 A 19770830 - MATTHEWS RUSSELL BYRON
- [Y] EP 0881435 A1 19981202 - DUNGS KARL GMBH & CO [DE]
- [A] DE 2509893 A1 19760916 - REGLOTECH A G
- [A] US 3872877 A 19750325 - BRANSON CHARLES D
- [X] PATENT ABSTRACTS OF JAPAN vol. 005, no. 033 (M - 057) 28 February 1981 (1981-02-28)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 99124518 A 19991209; EP 0012187 W 20001205