EP 2255168 A1 20101201 - SPATIALLY RESOLVED TEMPERATURE MEASUREMENT INSIDE A SPATIAL DETECTION REGION
Title (en)
SPATIALLY RESOLVED TEMPERATURE MEASUREMENT INSIDE A SPATIAL DETECTION REGION
Title (de)
ORTSAUFGELÖSTE TEMPERATURMESSUNG INNERHALB EINES RÄUMLICHEN ERFASSUNGSBEREICHES
Title (fr)
MESURE DE LA TEMPÉRATURE À RÉSOLUTION SPATIALE À L'INTÉRIEUR D'UN DOMAINE DE DÉTECTION SPATIAL
Publication
Application
Priority
EP 2008053408 W 20080320
Abstract (en)
[origin: WO2009115127A1] A device and a method for the spatially resolved measurement of the temperature inside a spatially linear detection region are described. The device (100) comprises a measuring body (110) having a first electric conductor (112), a second electric conductor (114), and an insulating material (116), which extends between the two electric conductors (112, 114). The insulating material (116) has a temperature-dependent specific electric resistance. The device (100) further comprises a measuring unit (130), which is connected to the first electric conductor (112) and to the second electric conductor (114). The measuring unit (130) comprises a transmitting unit (132) and a receiving unit (134). The transmitting unit (132) is equipped to apply a time-dependent electric input signal (450a) to the two electric conductors (112, 114). The receiving unit (134) is equipped to detect a time-dependent electric response signal (450b) of the measuring body (110) to the input signal (450a). Furthermore, an alarm system is described, which in addition to a central unit comprises at least one temperature measuring device of the type described above.
IPC 8 full level
CPC (source: EP US)
G01K 3/005 (2013.01 - EP US); G01K 7/16 (2013.01 - EP US); G01K 2003/145 (2013.01 - EP US); G01K 2007/166 (2013.01 - EP US)
Citation (search report)
See references of WO 2009115127A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009115127 A1 20090924; CN 102037338 A 20110427; CN 102037338 B 20130417; EP 2255168 A1 20101201; US 2011102183 A1 20110505
DOCDB simple family (application)
EP 2008053408 W 20080320; CN 200880129292 A 20080320; EP 08718117 A 20080320; US 93357208 A 20080320