EP 1186831 B1 20031217 - Apparatus controlling the air/fuel ratio of a burner
Title (en)
Apparatus controlling the air/fuel ratio of a burner
Title (de)
Regeleinrichtung für einen luftzahlgeregelten Brenner
Title (fr)
Appareil de regulation du rapport air/combustible d'un bruleur
Publication
Application
Priority
DE 10044633 A 20000905
Abstract (en)
[origin: EP1186831A1] The controller produces a comparison signal (SE) during the control period as a function of the sensor signal. The controller ascertains the difference between the comparison signal (SE, IE) and a corresponding signal. An alarm signal is produced as a function of the difference, by the controller.
IPC 1-7
IPC 8 full level
F23N 1/02 (2006.01); F23N 5/00 (2006.01); F23N 5/12 (2006.01); F23N 5/20 (2006.01); F23N 5/24 (2006.01); F23N 3/08 (2006.01)
CPC (source: EP US)
F23N 1/022 (2013.01 - EP US); F23N 5/123 (2013.01 - EP US); F23N 5/242 (2013.01 - EP US); F23N 3/082 (2013.01 - EP US); F23N 2223/04 (2020.01 - EP US); F23N 2233/08 (2020.01 - EP US); F23N 2235/16 (2020.01 - EP US)
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)
EP 1186831 A1 20020313; EP 1186831 B1 20031217; AT E256844 T1 20040115; DE 10113468 A1 20020314; DE 50101177 D1 20040129; JP 2002130667 A 20020509; US 2002048737 A1 20020425; US 6527541 B2 20030304
DOCDB simple family (application)
EP 01117153 A 20010714; AT 01117153 T 20010714; DE 10113468 A 20010319; DE 50101177 T 20010714; JP 2001269432 A 20010905; US 93900201 A 20010824