EP 2028678 A1 20090225 - Circuit breaker with temperature sensor
Title (en)
Circuit breaker with temperature sensor
Title (de)
Lastschutzschalter mit Temperatursensor
Title (fr)
Disjoncteur avec un capteur de température
Publication
Application
Priority
- KR 20070083516 A 20070820
- KR 20070083598 A 20070820
Abstract (en)
The air circuit breaker having a temperature sensor comprises: a temperature sensor sensing a temperature by being inserted into a sensor insertion hole formed the base mold; and a temperature display indicating a value detected by the temperature sensor as a temperature of the conduction unit, whereby the temperature inside the breaker is always monitored to prevent the damage caused by over-heating of the conduction unit.
IPC 8 full level
H01H 71/04 (2006.01); H02H 5/04 (2006.01); H01H 11/00 (2006.01); H01H 71/12 (2006.01)
CPC (source: EP)
H01H 71/04 (2013.01); H01H 11/0062 (2013.01); H01H 71/123 (2013.01); H01H 2011/0068 (2013.01)
Citation (applicant)
EP 1107274 A1 20010613 - MITSUBISHI ELECTRIC CORP [JP]
Citation (search report)
- [X] EP 1107274 A1 20010613 - MITSUBISHI ELECTRIC CORP [JP]
- [X] US 6466424 B1 20021015 - LARRANAGA JAVIER IGNACIO [US], et al
- [A] JP H05234493 A 19930910 - FUJI ELECTRIC CO LTD
- [A] WO 2007036555 A2 20070405 - SIEMENS AG [DE], et al
- [A] WO 0039823 A1 20000706 - GEN ELECTRIC [US]
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)
EP 2028678 A1 20090225; EP 2028678 B1 20131106; ES 2443530 T3 20140219; MY 158119 A 20160830; RU 2008133879 A 20100227; RU 2414765 C2 20110320
DOCDB simple family (application)
EP 08162489 A 20080818; ES 08162489 T 20080818; MY PI20083091 A 20080814; RU 2008133879 A 20080819