EP 0616172 A1 19940921 - Device for signaling the operation conditions and the failures in a burner.
Title (en)
Device for signaling the operation conditions and the failures in a burner.
Title (de)
Meldeeinrichtung der Betriebszustände und Fehler in einem Brenner.
Title (fr)
Dispositif de signalisation des conditions d'opération et de défaillance dans un brûleur.
Publication
Application
Priority
IT VI930042 A 19930318
Abstract (en)
A device for showing the operation conditions of the failures in a burner comprising, in combination: an instrument for counting and visualizing the time (10) beginning from the moment in which the control and monitoring instrumentation gives the consent to start to the burner; a plurality of pilot lights (1-6), each of them indicating at least: the presence or the absence of the mains voltage (1); the operation or the failure of the burner motor (2); the operation or the failure of the burner (3); the operation or the failure of the first fuel valve of the burner (5); the operation or the failure of an eventual second fuel valve of the burner (4); the waiting condition or the failure of the control and monitoring instrumentation of the burner (6). According to a preferred embodiment the instrument for the time counting is a microprocessor (24) able to repeat the count at each consent to start given to the burner. <IMAGE>
IPC 1-7
IPC 8 full level
F23N 5/24 (2006.01)
CPC (source: EP)
F23N 5/242 (2013.01); F23N 2223/08 (2020.01); F23N 2223/22 (2020.01); F23N 2231/20 (2020.01)
Citation (search report)
- [XP] DE 4140804 C1 19930318 - WEBASTO AG FAHRZEUGTECHNIK [DE]
- [XP] EP 0566177 A1 19931020 - ENCON B V [NL]
- [A] GB 2211331 A 19890628 - SMITH CORP A O [US]
- [X] PATENT ABSTRACTS OF JAPAN vol. 14, no. 135 (M - 949) 14 March 1990 (1990-03-14)
- [A] PATENT ABSTRACTS OF JAPAN vol. 14, no. 135 (M - 949) 14 March 1990 (1990-03-14)
Designated contracting state (EPC)
BE CH DE ES FR GB LI NL
DOCDB simple family (publication)
EP 0616172 A1 19940921; IT 1270909 B 19970513; IT VI930042 A0 19930318; IT VI930042 A1 19940918
DOCDB simple family (application)
EP 94103178 A 19940303; IT VI930042 A 19930318