EP 1269080 A1 20030102 - DEVICE FOR INSTALLING A THERMOCOUPLE
Title (en)
DEVICE FOR INSTALLING A THERMOCOUPLE
Title (de)
THERMOELEMENTANORDNUNG
Title (fr)
DISPOSITIF D'AGENCEMENT D'UN THERMOCOUPLE
Publication
Application
Priority
- FR 0100938 W 20010328
- FR 0004002 A 20000330
- FR 0009014 A 20000711
Abstract (en)
[origin: WO0175367A1] The invention concerns means for the installation in an air-gas feeding duct, a standard thermocouple to provide both a cold safety function in case of extinction, and a hot safety function, without any additional device, in case of internal combustion. The downstream portion of the bulb side (4) of the thermocouple penetrates into the air-gas duct (2). Its probe tip (3) is immobilised against the inner surface of the diffusion chamber (5) at the centre of the combustion chamber (6). Its connector (16) is secured to its exit point from said duct (2) at a marker-projection (17) by a lock (15). The life span of the thermocouple is considerably increased through permanent cooling by the fresh air-gas mixture of the elements proximate to combustion. In case of internal combustion, the inversion of temperature gradients of the cold and hot junctions of the thermocouple causes the generated electromotive force to fall rapidly. The device is designed for high temperature confinement burners.
IPC 1-7
IPC 8 full level
F23D 14/72 (2006.01); F23N 5/10 (2006.01)
CPC (source: EP US)
F23D 14/725 (2013.01 - EP US); F23N 5/10 (2013.01 - EP US); F23D 2208/10 (2013.01 - EP US); F23D 2209/10 (2013.01 - EP US); F23N 2225/14 (2020.01 - EP US)
Citation (search report)
See references of WO 0175367A1
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)
WO 0175367 A1 20011011; DE 60106584 D1 20041125; EP 1269080 A1 20030102; EP 1269080 B1 20041020; ES 2230289 T3 20050501; FR 2807145 A1 20011005; FR 2807145 B1 20020614; US 2003029491 A1 20030213; US 6702458 B2 20040309
DOCDB simple family (application)
FR 0100938 W 20010328; DE 60106584 T 20010328; EP 01919588 A 20010328; ES 01919588 T 20010328; FR 0009014 A 20000711; US 22005602 A 20020828