EP 0822376 A3 19990224 - Safety device for a burner
Title (en)
Safety device for a burner
Title (de)
Sicherheitsanordnung für einen Brenner
Title (fr)
Dispositif de sécurité pour un brûleur
Publication
Application
Priority
DE 19630875 A 19960731
Abstract (en)
[origin: EP0822376A2] The burner (2) is connected to a fuel delivery line (1) and is controlled by a burner controller (3). Two valves (4) connected in the fuel delivery line have control elements (5). A pressure sensor (6) detects the pressure between the valves. At least one leak test unit (7) is connected to the pressure sensor and to the valve control elements. At least one fuel test unit (8) is connected to the controller, to the upstream valve and to the pressure sensor.
IPC 1-7
IPC 8 full level
F23N 5/24 (2006.01)
CPC (source: EP)
F23N 5/242 (2013.01); F23N 2225/04 (2020.01); F23N 2231/18 (2020.01)
Citation (search report)
- [X] US 4706881 A 19871117 - BALLARD GARY W [US]
- [A] GB 2099158 A 19821201 - STELRAD GROUP LTD
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0822376 A2 19980204; EP 0822376 A3 19990224; DE 19630875 A1 19980205
DOCDB simple family (application)
EP 97113092 A 19970730; DE 19630875 A 19960731