Global Patent Index - EP 1126219 B1

EP 1126219 B1 20020925 - Control circuit

Title (en)

Control circuit

Title (de)

Steuerschaltung

Title (fr)

Circuit de commande

Publication

EP 1126219 B1 20020925 (DE)

Application

EP 00102821 A 20000211

Priority

EP 00102821 A 20000211

Abstract (en)

[origin: EP1126219A1] The control circuit has a relay (RY2) with contacts, a charging capacitor (C5) with a charging resistance (R5), a series circuit of an electronic switch (Q2) and the relay in parallel with the charging capacitor, a series circuit of a resistor (R2) and diode (D1), control electronics (CE) and an additional capacitor (C1) connected between one relay contact and a first connection (L1) of the stimulation winding of the gas valve (MV).

IPC 1-7

F23N 5/20

IPC 8 full level

F23N 5/00 (2006.01); F23N 5/20 (2006.01); F23N 5/18 (2006.01)

CPC (source: EP)

F23N 5/203 (2013.01); F23N 2005/182 (2013.01); F23N 2223/26 (2020.01); F23N 2223/28 (2020.01); F23N 2233/06 (2020.01); F23N 2235/14 (2020.01)

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)

EP 1126219 A1 20010822; EP 1126219 B1 20020925; AT E225017 T1 20021015; CZ 11545 U1 20010925; DE 50000553 D1 20021031

DOCDB simple family (application)

EP 00102821 A 20000211; AT 00102821 T 20000211; CZ 200111662 U 20010209; DE 50000553 T 20000211