EP 2720209 B1 20170118 - Warning system with a digital temperature sensor
Title (en)
Warning system with a digital temperature sensor
Title (de)
Gefahrenmelder mit einem digitalen Temperatursensor
Title (fr)
Dispositif d'alarme avec un capteur de température numérique
Publication
Application
Priority
EP 12187861 A 20121009
Abstract (en)
[origin: EP2720209A1] The hazard detector (1) has a digital temperature sensor (3) that is attached in or on a detector housing (2), for largely detecting temperature in the vicinity of detector in non-directional manner. An evaluation unit (4) is provided for evaluating the detected ambient temperature. The temperature sensor is arranged on an inner side (IS) of the detector housing, and is connected with the evaluation unit over a connection line (5) for data processing. The connection line is arranged away from the centrally-mounted temperature sensor to the evaluation unit.
IPC 8 full level
G08B 17/107 (2006.01); G08B 17/113 (2006.01)
CPC (source: EP)
G08B 17/107 (2013.01); G08B 17/113 (2013.01)
Citation (opposition)
Opponent : Hekatron Vertriebs GmbH
- WO 2009115720 A2 20090924 - F A R E [FR], et al
- ANONYM: "Smoke Temperatur Detektor STD 531 Zusammenstellung Art.-Nr: 5000571_0001", HEKATRON, 24 October 2003 (2003-10-24), XP055436393
- ANONYMOUS: "Combined smoke an heat detector Data Sheet SecuriStar STD 531", SECURITON, 10 January 2003 (2003-01-10), pages 1 - 2, XP055436401
- ANONYM: "VDS-Zertifikat über die Anerkennung von Bauteilen und Systemen, STD 531", HEKATRON, 30 April 2006 (2006-04-30), pages 1 - 4, XP055436406
- ANONYM: "Gesamtkatalog Brandmeldesysteme STD 531", HEKATRON, 1 June 2004 (2004-06-01), pages 1 - 156, XP055436413
- ANONYM: "Gehäuse -Oberteil MTD 533", HEKATRON, 25 October 2006 (2006-10-25), XP055436417
- ANONYM: "VDS-Zertifikat über die Anerkennung von Bauteilen und Systemen, STD 533", HEKATRON, 19 September 2007 (2007-09-19), pages 1 - 5, XP055436423
- ANONYM: "Klassenbester SecuriStar H Brandmelder mit CUBUS-Nivellierung", HEKATRON, November 2007 (2007-11-01), pages 1 - 6, XP055436424
- ANONYM: "Gesamtkatalog Brandmeldesysteme", HEKATRON, June 2007 (2007-06-01), pages 1 - 220
- ANONYM: "Technische Dokumentation SecuriStar H Systembeschreibung 7002482", HEKATRON, 25 June 2007 (2007-06-25), XP055436452
- ANONYM: "Mehrfachsensormelder MTD533X", SCHRACK, March 2011 (2011-03-01), XP055436455
- ANONYMOUS: "Datasheet SHT21", SENSIRION, December 2011 (2011-12-01), pages 1 - 14, XP055436458
- ANONYM: "Mehrfachsensormelder MTD 533 Systembeschreibung", SCHRACK, XP055436508
- ANONYMOUS: "Low-Power, Digital Temperature Sensor with SMAART Wire Interface", TEXAS INSTRUMENTS, November 2011 (2011-11-01), XP055436510
- GUTMACHER ET AL.: "Fire gas transport phenomena beneath ceilings", IMCS 2012 - THE 14TH INTERNATIONAL MEETING ON CHEMICAL SENSORS, 20 May 2012 (2012-05-20), Nuremberg, Germany, pages 1776 - 1779, XP055436511
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2720209 A1 20140416; EP 2720209 B1 20170118; EP 2720209 B2 20201104; PL 2720209 T3 20170731; PL 2720209 T5 20210111
DOCDB simple family (application)
EP 12187861 A 20121009; PL 12187861 T 20121009