Patents
Patents for H01H 87 - Protective devices in which a current flowing through a liquid or solid is interrupted by the evaporation of the liquid or by the melting and evaporation of the solid when the current becomes excessive, the circuit continuity being reestablished on cooling (149)
01/2015
01/07/2015CN204088252U 复位型熔断器 Resetting fuse
08/2014
08/06/2014CN203760412U 可恢复式熔断器 Resettable fuse
06/2014
06/18/2014CN103871801A Recoverable fuse protector
02/2014
02/27/2014DE102012214881A1 Electrical fuse for use in battery e.g. lithium-ion battery in e.g. electromotive drivable motor vehicle, has magnet for deflecting light arc generated between separate melting device elements based on separation of current path
08/2012
08/22/2012CN101310352B Self-resetting current limiting element
04/2012
04/26/2012DE102010048990A1 Control arrangement for controlling on-board computer for motor car, has disk-pressure-control element with pressure control and disk control provided above rotary-pressure-control element and/or in driving direction of motor car
03/2012
03/27/2012US8143990 Micro-fluidic bubble fuse
01/2012
01/18/2012CN202120847U Remotely controlled double-fluid circuit breaker with permanent magnet utilized
06/2011
06/15/2011CN201868365U Fuse protector
08/2010
08/12/2010US20100201475 Micro-Fluidic Bubble Fuse
07/2010
07/27/2010US7764159 Shape-memory actuator device with protection against over-stresses
07/07/2010CN101770833A Water-cooled type high-current self-destruction protection cable
06/2010
06/09/2010EP1938351B1 Current limiting device
07/2009
07/16/2009WO2009087812A1 Mechanical fuse, and method for setting the sensitivity of the same
07/09/2009DE102007061165A1 Electrical fuse element for protecting starter-generator line in energy supply system of hybrid vehicle, has driving medium formed such that Joule heat causes expansion of medium to burst housing during reaching limit temperature of medium
05/2009
05/14/2009WO2009060709A1 Self-recovery current limiting fuse
01/2009
01/14/2009CN100452606C Resistive superconducting fault current limiter
11/2008
11/19/2008CN101310352A Self-resetting current limiting element
11/12/2008EP1786011B1 Self-recovery current limiting fuse using dielectrophoretic force
07/2008
07/02/2008EP1938351A1 Current limiting device
05/2008
05/07/2008EP1917673A1 Self-resetting current limiting element
03/2008
03/18/2008US7345858 Resistive superconducting fault current limiter
11/2007
11/15/2007DE10018563B4 Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall Self-recovering current-limiting device with liquid metal
07/2007
07/18/2007CA2569120A1 Circuit protection
05/2007
05/16/2007EP1786011A1 Self-recovery current limiting fuse using dielectrophoretic force
05/03/2007DE102005050044A1 Vorrichtung zur Strombegrenzung A device for current limitation
04/2007
04/26/2007WO2007045374A1 Current limiting device
03/2007
03/01/2007WO2007023137A1 Self-resetting current limiting element
03/01/2007DE102006029693A1 Selbstrückstellendes Strombegrenzungselement Self-resetting end current limiting element
06/2006
06/22/2006DE102004060915A1 Enclosed over voltage suppressor for use as power line discharger, has two chambers, where compressible residual volume remains between casing and chambers, and connection electrodes connected with liquid metal portion
03/2006
03/02/2006DE10360103B4 Anordnung und Montageverfahren einer Strombegrenzungsvorrichtung Arrangement and assembly of a current limiting device
07/2005
07/21/2005DE10360103A1 Anordnung und Montageverfahren einer Strombegrenzungsvorrichtung Arrangement and assembly of a current limiting device
06/2005
06/22/2005EP1544887A1 Self-covering current-limiting device with liquid metal and corresponding monting method
05/2005
05/25/2005CN1619913A Resistive superconducting fault current limiter
03/2005
03/31/2005US20050068701 Resistive superconducting fault current limiter
02/2005
02/01/2005US6850145 Self-recovering current-limiting device with liquid metal
09/2004
09/07/2004US6788516 Self-recovering current-limiting device with liquid metal
07/2004
07/29/2004DE10139565B4 Strombegrenzungseinrichtung mit Flüssigmetall Current-limiting device with liquid metal
06/2004
06/23/2004EP1190429B1 Self-recovering current-limiting device containing liquid metal
05/2004
05/06/2004EP1415315A1 Current-limiting device with liquid metal
04/2004
04/15/2004DE10243993B3 Self-resetting current-limiting device for electrical circuit protection, uses liquid metal displaced from chamber with current electrodes at opposite ends into second chamber outside effective current path
03/2004
03/30/2004US6714115 Self-recovering current limiting device with liquid metal
03/03/2004CN2605661Y 智能型保险丝 Smart Fuse
02/2004
02/26/2004DE19903939B4 Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall Self-recovering current-limiting device with liquid metal
02/19/2004DE19903837B4 Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall Self-recovering current-limiting device with liquid metal
02/12/2004DE19903776B4 Selbsterholende Strombegrenzungseinrichtung Self-recovering current limiting device
01/2004
01/14/2004EP1166309B1 Self-recovering current-limiting device with liquid metal
11/2003
11/19/2003EP1157401B1 Self-recovering current limiting device having liquid metal
10/2003
10/29/2003CN1452776A Method for interrupting short circuit in generator-near zone and device for carrying out said method
09/2003
09/16/2003US6621401 Self-recovering current limiting device having liquid metal
08/2003
08/20/2003EP1173860B1 Self-recovering current limiting device with liquid metal
08/05/2003US6603384 Self-recovering current-limiting device having liquid metal
07/2003
07/29/2003US6600405 Self-regenerating current limter with liquid metal
05/2003
05/21/2003EP1173873B1 Self-recovering current-limiting device with liquid metal
04/2003
04/16/2003EP1153406B1 Self-regenerating current limiting device with liquid metal
02/2003
02/25/2003US6525642 Self-regenerating liquid metal current limiter
02/20/2003WO2003015115A1 Current-limiting device with liquid metal
01/2003
01/02/2003EP1269504A1 Method for interrupting a short circuit current in a generator-near zone and method for carrying out said method
12/2002
12/18/2002EP1166308B1 Self-regenerating liquid metal current limiter
08/2002
08/22/2002DE10108236A1 Verfahren zum Konditionieren von Flüssigmetall enthaltenden Schalteinrichtungen A method for conditioning of liquid metal switching devices containing
08/14/2002EP1131837B1 Self-recovering current-limiting device with liquid metal
03/2002
03/27/2002EP1190429A1 Self-recovering current-limiting device containing liquid metal
01/2002
01/23/2002EP1173873A1 Self-recovering current-limiting device with liquid metal
01/23/2002EP1173860A2 Self-recovering current limiting device with liquid metal
01/02/2002EP1166309A1 Self-regenerating current limiter with liquid metal
01/02/2002EP1166308A1 Self-regenerating liquid metal current limiter
12/2001
12/26/2001CN1076896C Current limiting device
12/19/2001EP1164617A1 Current limiting system
11/2001
11/28/2001EP1157401A1 Self-recovering current limiting device having liquid metal
11/14/2001EP1153406A1 Self-regenerating current limiting device with liquid metal
10/2001
10/25/2001WO2001080270A1 Self-resetting current limiting device with liquid metal
10/18/2001WO2001078097A1 Method for interrupting a short circuit current in a generator-near zone and method for carrying out said method
10/18/2001DE10018564A1 Self-recovering current limiting device has intermediate walls between compression chambers whose resistance is larger than that formed by liquid metal in connecting channel
10/18/2001DE10018563A1 Self-recovering current limiting device has multilayer intermediate walls between compression chambers
10/11/2001DE10016950A1 Verfahren zum Abschalten eines Kurzschlussstroms im generatornahen Bereich A method of disconnecting a short-circuit current in the region close to the generator
10/09/2001US6299466 Clockspring using resettable fuse for heated steering wheel
09/2001
09/12/2001EP1131837A1 Self-recovering current-limiting device with liquid metal
07/2001
07/05/2001DE10057793A1 Uhrfeder, die eine wiedereinstellbare Sicherung für beheiztes Lenkrad verwendet Clockspring employing a resettable fuse for heated steering wheel
05/2001
05/31/2001WO2000065618A3 Self-recovering current limiting device with liquid metal
05/01/2001US6224790 Dielectrics matrices, electroconductivity and metal alloy particles
12/2000
12/21/2000WO2000077811A1 Self-recovering current-limiting device containing liquid metal
12/21/2000DE19927065A1 Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall Self-recovering current-limiting device with liquid metal
12/14/2000DE19926005A1 Self-recovering current limiting device using liquid metal, has compression chambers formed from tank-shaped insulator housing with grooves matching those of partitions
11/2000
11/30/2000DE19903938C1 Self-recovery current limiter has insulated separating bar in compression chamber held under influence of super pressure
11/02/2000WO2000065618A2 Self-recovering current limiting device with liquid metal
11/02/2000DE19903940C1 Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall Self-recovering current-limiting device with liquid metal
11/01/2000CN2404207Y Temperature protection
10/2000
10/26/2000DE19918453A1 Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall Self-recovering current-limiting device with liquid metal
10/26/2000DE19918451A1 Self recovering current limiter, has solid electrodes with liquid metal and insulating bodies between them in pressure vessel having connection channels
10/25/2000EP1047094A1 Self-recovering current-limiting device with liquid metal
10/25/2000EP1047093A1 Self-recovering current-limiting device with liquid metal
10/19/2000WO2000062322A1 Self-regenerating current limiter with liquid metal
10/19/2000WO2000062321A1 Self-regenerating current limiter with liquid metal
10/19/2000DE19916325A1 Liquid metal-containing self-recovering current limiter has an increased electrode to partition wall spacing or modified partition wall connection channels for electrode burn-off prevention
10/19/2000DE19916324A1 Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall Self-recovering current-limiting device with liquid metal
10/19/2000DE19916323A1 Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall Self-recovering current-limiting device with liquid metal
10/19/2000DE19916322A1 Elektrodenanordnung für elektrische Einrichtungen mit Flüssigmetall Electrode assembly for electrical equipment with liquid metal
10/18/2000EP1045419A1 Electrode arrangement for electrical devices with liquid metal
10/05/2000WO2000058987A1 Self-regenerating liquid metal current limiter
10/05/2000DE19914147A1 Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall Self-recovering current-limiting device with liquid metal
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