H02H 9 - Emergency protective circuit arrangements for limiting excess current or voltage without disconnection

Patents for H02H 9 - Emergency protective circuit arrangements for limiting excess current or voltage without disconnection (21,232)
12/2006
12/27/2006	EP1735901A1 Ac/dc converter comprising plural converters in cascade
12/27/2006	EP1735124A2 Continuous design electronic switch system
12/27/2006	EP1456728B1 Device with controllable impedance
12/27/2006	CN2852485Y Magnetic bias type automatic tracking and compensating device for arc-suppression coil
12/27/2006	CN2852484Y ESD circuit of TV set DVI or HDMI interface
12/27/2006	CN2852483Y Distribution transformer and lightning protection apparatus of low-voltage power station
12/27/2006	CN2852482Y Lightning protection device of wireless amplifier relay
12/27/2006	CN1885695A Soft start/stop DC switch power supply and its controlling method
12/27/2006	CN1885664A Bias bridge type short circuit current limiter
12/27/2006	CN1885561A Insulated gate semiconductor device, protection circuit and their manufacturing method
12/26/2006	USRE39446 Power filter circuit responsive to supply system fault conditions
12/26/2006	US7154727 Surge protection circuit
12/26/2006	US7154725 Hard disk drive (HDD) electrical over voltage stress (EOS) systems and methods
12/26/2006	US7154724 Output buffer ESD protection using parasitic SCR protection circuit for CMOS VLSI integrated circuits
12/26/2006	US7154720 Semiconductor integrated circuit device with enhanced resistance to electrostatic breakdown
12/26/2006	US7154719 Circuit for electrostatic discharge protection
12/21/2006	WO2006133995A2 Monolithically integrated semiconductor assembly comprising a power component and method for producing a monolithically integrated semiconductor assembly
12/21/2006	WO2006133658A1 Switching circuit and method for the operation of a circuit-breaker
12/21/2006	WO2006031232A3 Power surge protector for use with computer
12/21/2006	US20060285264 Transient blocking apparatus with reset
12/21/2006	US20060285263 System and method of electrostatic discharge protection for signals at various voltages
12/21/2006	DE102004024657B4 Anordnung zum Ableiten von Überspannungen mit parallel geschalteten, in einer baulichen Einheit befindlichen überspannungsbegrenzenden Elementen Arrangement for dissipating overvoltages with parallel, located in a structural unit overvoltage-limiting elements
12/20/2006	EP1551089B1 Overvoltage protection circuit
12/20/2006	CN2850092Y Telephone lightning protection device
12/20/2006	CN2850091Y Fire-proof safety lightning protection module
12/20/2006	CN2850087Y Wired television network power filtering lightning arrester
12/20/2006	CN1882901A Tracking soft start circuit
12/19/2006	US7151655 Electrostatic discharge (ESD) detector
12/19/2006	US7151298 Electrostatic discharge protection network having distributed components
12/14/2006	US20060279895 Lightning arrestor
12/14/2006	US20060279887 Apparatus, system, and method for electrostatic discharge protection
12/14/2006	US20060279884 Control of circuit breakers in a multi-phase power system
12/14/2006	DE102005026714B3 Protection device for switching on/off e.g. consumer load, has over voltage protection unit designed in modular form with unipolar protection modules that are mechanically and electrically connected with switch unit in detachable manner
12/13/2006	EP1732201A2 Method and arrangement for charging capacitors of direct-voltage intermediate circuit of frequency converter
12/13/2006	EP1730827A1 Device for deviating overvoltages comprising one or several parallel mounted overvoltage limiting elements arranged in a structural unit
12/13/2006	CN2847641Y Low voltage breaker with lighting surge protection
12/13/2006	CN2847640Y Resistance-capacitance overvoltage absorber
12/13/2006	CN2847639Y Arc extinction and resonance extinction protector in nuetral point non-effective earthing system
12/13/2006	CN2847638Y Arc extinetion and resonance extinction overvoltage protector
12/13/2006	CN2847637Y Device for suppressing transformer neutral point DC current by capacitance method
12/13/2006	CN1879274A Overheat protection device and electrical system having same
12/13/2006	CN1878323A Security unit
12/13/2006	CN1877949A Method of forming an in-rush limiter and structure therefor
12/12/2006	US7149560 Superconducting cable and superconducting cable line
12/12/2006	US7149063 Apparatus, methods and articles of manufacture to minimize arcing in electrical connectors
12/12/2006	CA2426855C Surge protection filter and lightning diverter system
12/12/2006	CA2321358C Method of reducing failure of an alternator due to voltage spikes and an alternator
12/07/2006	WO2006129152A1 Active inrush current control using a relay for ac to dc converters
12/07/2006	WO2006129005A2 Overvoltage protection and electronic circuit comprising such a device
12/07/2006	US20060274473 Methods and systems for determining efficacy of stress protection circuitry
12/07/2006	US20060274472 Noise filter mounting structure
12/07/2006	US20060274466 High voltage power supply clamp circuitry for electrostatic discharge (ESD) protection
12/07/2006	US20060274465 Electrostatic discharge (ESD) protection circuits using metal-insulator-metal (MIM) capacitors
12/07/2006	US20060274464 Electrostatic discharge protection circuit and semiconductor structure for electrostatic discharge
12/07/2006	US20060273399 ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad
12/07/2006	DE102006004213A1 Verfahren und Struktur für wechselstromgekoppelten Insitu-ESD-Schutz Method and structure for AC-coupled situ ESD protection
12/07/2006	DE10149113B4 Spannungsversorgungsvorrichtung, insbesondere für ein Kfz-Bordnetz, mit Schutzfunktion zum Schutz elektronischer Bauelemente vor Überspannungen Power supply device, in particular for a motor vehicle electrical system, with a protective function to protect electronic components from overvoltage
12/06/2006	EP1647079B1 Protection system for medium-voltage potential transformers
12/06/2006	CN2845269Y Mould style multi-digit signal surge protector
12/06/2006	CN1875530A Apparatus for high surge voltage protection
12/06/2006	CN1875445A Switching device combination for capacitive loads connected to direct voltage
12/06/2006	CN1875440A Device and method for switching off an inductive consumer without error
12/06/2006	CN1874103A Lightning protection box
12/06/2006	CN1874102A Low temperature bridge circuit type superconducting fault current limiter
12/06/2006	CN1874101A Bridge circuit type current limiting energy storage circuit
12/06/2006	CN1874100A Line-to-line voltage compensation type current limiting energy storage circuit
12/05/2006	US7145759 Overcurrent protection circuit including auto-reset breaker and PTC resistor
12/05/2006	US7145346 On-chip resistance monitor and diagnoses for electrical fuses
12/05/2006	US7145216 Antifuse programming with relaxed upper current limit
12/05/2006	US7145187 Substrate independent multiple input bi-directional ESD protection structure
12/03/2006	CA2548705A1 Outside plant cable pair protector
11/2006
11/30/2006	WO2006128059A2 Electrical interface extension with isolation function
11/30/2006	WO2006126904A1 A protection circuit for potential transformers
11/30/2006	US20060268487 Protecting medium voltage inductive coupled device from electrical transients
11/30/2006	US20060268481 Electrical interface extension with isolation function
11/30/2006	US20060268480 1/4" plug in-line surge suppressor for loud speakers
11/30/2006	US20060268479 ESD protection structure
11/30/2006	US20060268478 Methods and Apparatus for Electrostatic Discharge Protection in a Semiconductor Circuit
11/30/2006	US20060268477 Apparatus for ESD protection
11/30/2006	US20060268476 Switch for handling terminal voltages exceeding control voltage
11/30/2006	US20060268475 Method and structure for AC coupled insitu ESD protection
11/30/2006	US20060268474 Tie-off circuit with ESD protection features
11/30/2006	US20060268473 Protection circuit for an integrated circuit device
11/29/2006	EP1727257A1 A protection circuit for potential transformers
11/29/2006	CN2842835Y Two-way protective signal lightning protector
11/29/2006	CN2842830Y Surge protector fixing device
11/29/2006	CN2842675Y Improved surge protector
11/29/2006	CN1870380A Short-circuit fault current limitter
11/29/2006	CN1870379A Method and structure for AC coupled insitu ESD protection
11/29/2006	CN1870268A Semiconductor integrated circuit device and electronic card using it
11/29/2006	CN1870266A Semiconductor integrated circuit device and electronic card using it
11/29/2006	CN1870265A Semiconductor integrated circuit device and electronic card using it
11/29/2006	CN1287455C Semiconductor integrated circuit device and electronic card using same
11/28/2006	US7142403 Method for detection of a ground fault, which occurs in the vicinity of a neutral point in an electrical device, as well as an apparatus for carrying out the method
11/28/2006	US7142402 Wiring error detection circuit
11/23/2006	WO2006122844A1 Micromechanical component and corresponding production method
11/23/2006	WO2006076219A3 A transient suppression circuit
11/23/2006	US20060262478 Surge protected broadband power line communication system
11/23/2006	US20060262477 Electronic circuit device and its manufacture method, varistor manufacture method and semiconductor device manufacture method
11/23/2006	US20060262476 Voltage stabilizing and surge preventing vehicle grounding system

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