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1. WO2011006478 - ELECTRICAL CIRCUIT FOR MONITORING TEMPERATURES

Publication Number WO/2011/006478
Publication Date 20.01.2011
International Application No. PCT/DE2010/000812
International Filing Date 14.07.2010
IPC
G08B 17/06 2006.01
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
17Fire alarms; Alarms responsive to explosion
06Electric actuation of the alarm, e.g. using a thermally-operated switch
G01K 1/14 2006.01
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
14Supports; Fastening devices; Mounting thermometers in particular locations
G01K 7/22 2006.01
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
7Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
16using resistive elements
22the element being a non-linear resistance, e.g. thermistor
CPC
G01K 1/14
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
14Supports; Fastening devices; Mounting thermometers in particular locations
G01K 2207/00
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
2207Application of thermometers in household appliances
G01K 7/22
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
7Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
16using resistive elements
22the element being a non-linear resistance, e.g. thermistor
G08B 17/06
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
17Fire alarms; Alarms responsive to explosion
06Electric actuation of the alarm, e.g. using a thermally-operated switch
Applicants
  • HESS, Petra [DE]/[DE]
  • COMES, Andrea [DE]/[DE]
Inventors
  • HESS, Petra
  • COMES, Andrea
Priority Data
20 2009 009 567.314.07.2009DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ELEKTRISCHE SCHALTUNG ZUR TEMPERATURÜBERWACHUNG
(EN) ELECTRICAL CIRCUIT FOR MONITORING TEMPERATURES
(FR) CIRCUIT ÉLECTRIQUE DESTINÉ À SURVEILLER LA TEMPÉRATURE
Abstract
(DE)
Die Erfindung betrifft eine elektrische Schaltung zur Temperaturüberwachung, insbesondere von Kerzen, mit einer optischen und/oder einer akustischen Warnvorrichtung und/oder einer Sendevorrichtung, die an einer Spannungsquelle betrieben wird/werden, wobei eine leitende Verbindung zwischen der Spannungsquelle und der optischen und/oder der akustischen Warnvorrichtung und/oder der Sendevorrichtung mittels wenigstens eines temperaturabhängigen Widerstands hergestellt wird, um zu einer Erhöhung der Brandsicherheit beizutragen.
(EN)
The invention relates to an electrical circuit for monitoring temperatures, in particular of candles, comprising an optical and/or an acoustic warning device and/or a transmitting device, which is/are operated on a voltage source, wherein a conductive connection between the voltage source and the optical and/or the acoustic warning device and/or the transmitting device is established by means of at least one temperature-dependent resistor in order to contribute to an increase in the fire safety.
(FR)
La présente invention concerne un circuit électrique destiné à surveiller la température notamment de bougies, comprenant un dispositif d'avertissement optique et/ou acoustique et/ou un dispositif d'émission qui fonctionne(nt) grâce à son/leur connexion à une source de tension, une liaison conductrice étant établie entre la source de tension et le dispositif d'avertissement optique et/ou acoustique et/ou le dispositif d'émission au moyen d'au moins une résistance sensible à la température, ce qui permet de contribuer à une augmentation de la sécurité incendie.
Also published as
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