EP 0819228 A1 19980121 - DEVICE WITH AN ACTUATOR VALVE CONNECTED TO A MAIN GAS LINE AND WITH A SERVO VALVE
Title (en)
DEVICE WITH AN ACTUATOR VALVE CONNECTED TO A MAIN GAS LINE AND WITH A SERVO VALVE
Title (de)
ANORDNUNG MIT EINEM AN EINEN HAUPTGASKANAL ANGESCHLOSSENEN STELLVENTIL UND MIT EINEM VORSTEUERVENTIL
Title (fr)
DISPOSITIF A SOUPAPE DE REGLAGE RELIEE A UNE CONDUITE PRINCIPALE DE GAZ ET A SOUPAPE PILOTE
Publication
Application
Priority
- DE 9600546 W 19960322
- DE 19513635 A 19950405
Abstract (en)
[origin: DE19513635A1] The invention concerns a device with an actuator valve connected to a main gas line and with a servo valve, associated with the actuator valve, which is connected to the main line by a subsidiary line. In order, with a device of this kind, to prevent contamination of the servo valve as far as possible, a restrictor is fitted in the main gas line (1) at the junction point (17) with the subsidiary line (5). Fitted to the subsidiary gas line (5) in the vicinity of the main gas line (1) is a chamber (10), and extending in the subsidiary gas line (5) from the main gas channel (1) to close over the floor (14) of the chamber (10) is a device with at least one tube (12).
IPC 1-7
IPC 8 full level
F16K 31/36 (2006.01); F17D 1/04 (2006.01)
CPC (source: EP)
F16K 31/36 (2013.01); F17D 1/04 (2013.01)
Designated contracting state (EPC)
CH DE FR GB LI NL SE
DOCDB simple family (publication)
DE 19513635 A1 19961010; DE 19513635 C2 19970821; EP 0819228 A1 19980121; WO 9632002 A2 19961010; WO 9632002 A3 19970220
DOCDB simple family (application)
DE 19513635 A 19950405; DE 9600546 W 19960322; EP 96907298 A 19960322