216869 ⎘
Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
SURGE ARRESTER
#2Modular Facts Devices with External Fault Current Protection
#3SPARK GAP STRUCTURES AND METHODS IN AN INTEGRATED CIRCUIT DEVICE
#4SURGE PROTECTIVE DEVICES
#5SPARK GAP ASSEMBLY FOR OVERVOLTAGE PROTECTION AND SURGE ARRESTER
#6CIRCUIT BREAKER CIRCUITRY WITH ELECTRICAL OVERSTRESS PROTECTION
#7MONITORING SYSTEM AND METHOD FOR MONITORING A VOLTAGE NETWORK
#8TRANSFORMER PROTECTION SYSTEM USING DIRECT CURRENT SWITCH CIRCUIT
#9SPARK GAPS WITH MULTIPLE TRIGGER VOLTAGES FOR ELECTRICAL OVERSTRESS DETECTION AND PROTECTION
#10OVERVOLTAGE PROTECTION DEVICE AND USE OF AN OVERVOLTAGE PROTECTION DEVICE
#11METHODS AND APPARATUS FOR RESISTIVE VOLTAGE SENSING IN AN ISOLATED POWER DISTRIBUTION UNIT
#12SPARK GAP ASSEMBLY FOR OVERVOLTAGE PROTECTION AND SURGE ARRESTER
#13Modular Facts Devices with External Fault Current Protection
#14Arc mitigation apparatus and systems for panelboard applications
#15SURGE PROTECTIVE DEVICES
#16SPACING-ASSURED ELECTRIC FIELD SHIELD FOR GAS DISCHARGE TUBE OF MOTOR CONTROL
#17Detecting and reporting the status of an overvoltage protection device
#18SURGE PROTECTIVE DEVICE
#19Methods and systems for remote monitoring of surge protective devices
#20SURGE PROTECTION DEVICES WITH SURGE LEVEL DISCRIMINATION AND METHODS OF OPERATING THE SAME
#21Spacing-assured electric field shield for gas discharge tube of motor control
#22Overvoltage protection for HV bushing test tap
#23Power conversion system
#24Methods and apparatus for resistive voltage sensing in an isolated power distribution unit
#25Protection of a surge arrester with a better protection against failure from thermal overload in case of a temporary overvoltage in an electrical grid line
#26Asymmetric overvoltage protection apparatus, DC circuit arrangement and DC network
#27Spark gap assembly for overvoltage protection and surge arrester
#28Modular facts devices with external fault current protection
#29Electrical surge protection circuits
#30Surge protection devices with surge level discrimination and methods of operating the same
#31Spark gap arrangement with ignition apparatus for protecting a high-voltage device and ignition apparatus therefor
#32Arc mitigation devices
#33SURGE PROTECTION DEVICE AND SYSTEM
#34Gas arrester
#35Grid influencing system
#36Spacing-assured electric field shield for gas discharge tube of motor control
#37Switchgear arrestor system with isolators
#38Blower filter device for potentially explosive areas and process for operating a blower filter device
#39Overvoltage protective device for lightning protection
#40Electrical energy saving system
#41Arc mitigation devices and systems for panelboard applications
#42Crowbar device and multistage crowbar apparatus
#43SURGE PROTECTIVE DEVICE
#44METHODS AND APPARATUS FOR RESISTIVE VOLTAGE SENSING IN AN ISOLATED POWER DISTRIBUTION UNIT
#45Modular FACTS devices with external fault current protection
#46Arrester with pressurizing chambers
#47Externally gapped line arrester
#48Disconnection and switch-over device for overvoltage protection, particularly for DC systems
#49Surge protection device
#50Arrangement of stack spark gaps and device for holding together and electrically contacting stack spark gaps
#51Surge protective devices, circuits, modules and systems including same
#52AC switching arrangement
#53Electronic device
#54Propeller blade angle feedback arrangement and method
#55Lightning or other surge detection for wireless transmitters and other devices
#56Component for Protecting Against Overvoltages and the Use Thereof with Two Varistors and an Arrestor in a Single Component
#57Arrangement for Diverting Voltage Surges
#58Overvoltage protection device with monitoring and communication functions
#59Gas arrester
#60Circuit overvoltage protection
#61FILTER CIRCUIT
#62CIRCUIT FOR PREVENTING SURGE AND ELECTRONIC APPARATUS HAVING THE SAME
#63Surge protective circuit and surge protective device
#64Arrangement for overload protection for overvoltage protection equipment
#65Arrester and method for manufacturing an arrester
#66Head-worn device having electrostatic discharge protection
#67Modular FACTS devices with external fault current protection
#68Spark gap arrangement
#69Jet stream lightning protection apparatus, system, and method the same
#70Surge protection component and method for producing a surge protection component
#71CIRCUIT ASSEMBLY FOR ELECTRONICALLY ACTUATING TRIGGERABLE SURGE ARRESTERS
#72Multiple spark-gap arrester
#73Overvoltage protection for power systems
#74Overvoltage protection circuit
#75Modular overvoltage protection units
#76Integrated thermally protected varistor and discharge tube
#77Tensioning device for a surge arrester, production method and surge arrester
#78Protection of a surge arrester with a better protection against failure from thermal overload in case of a temporary overvoltage in an electrical grid line
#79TRANSIENT VOLTAGE PROTECTION CIRCUITS
#80Arrester
#81Overvoltage protection apparatus with monitoring function
#82Overvoltage protection for power systems
#83Surge arrester
#84Surge protective device and surge protective system
#85Surge protection device and telecommunication equipment comprising the same
#86Wire harness
#87Triggering circuit of overvoltage protection with an asymmetric element
#88Spark gap arrangement
#89Overvoltage protection apparatus and luminaire having such an overvoltage protection apparatus
#90Arrangement for overload protection for overvoltage protection equipment
#91Surge protective devices
#92Surge arrester
#93Method for producing a multiplicity of surge arresters in an assembly, surge arrester and surge arrester assembly
#94ESD protection device
#95Overvoltage protection device with short-circuit function for protecting installations and persons
#96Lightning protection apparatus
#97Modular overvoltage protection units
#98Ignition circuit
#99Gas tube impulse protection
#100ESD protection device
#101Encapsulated surge protection device capable of carrying lightning currents and limiting follow currents and comprising at least one spark gap
#102Spark gap arrangement
#103Surge arrester
#104DISCHARGE GAP FILLING COMPOSITION AND ELECTROSTATIC DISCHARGE PROTECTOR
#105Device for discharging an electrical overvoltage
#106Auto-triggered methods and systems for protecting against direct and indirect electronic attack
#107Electric field gap device and manufacturing method
#108Three-pole lightning arrestor integrated into a residential gateway with lightning impact detector
#109Overvoltage protection for power systems
#110Surge protection circuit, switching power supply, and surge protection method
#111Excess voltage protection apparatus and diagnostic method for multi-stage excess voltage protection apparatuses
#112Triggered arc flash arrester and shield element for use therewith
#113Scalable power supply circuit including protection features
#114Method and arrangement for triggering a series spark gap
#115Surge protection device
#116X-ray tube
#117Surge protection device
#118Series R-C graded gap assembly for MOV arrester
#119ELECTROSTATIC DISCHARGE ARRANGEMENT FOR AN ACTIVE MATRIX DISPLAY
#120Antistatic device
#121Lightning protection radio remote unit, distributed base station, lightning protection system and method
#122Method and systems for discharging energy from an electrical fault
#123Surge protector
#124Surge protector
#125User-actuated button ESD protection circuit with spark gap
#126Electronic apparatus
#127DC power surge protector
#128Surge protection circuit
#129Current transformer arrangement
#130Surge protector components having a plurality of spark gap members between a central conductor and an outer housing
#131Overvoltage protection equipment
#132Surge arrester and gas-insulated electric apparatus
#133Methods and apparatus for resistive voltage sensing in an isolated power distribution unit
#134Surge suppression circuit for a load control device
#135DISCHARGE GAP FILLING COMPOSITION AND ELECTROSTATIC DISCHARGE PROTECTOR
#136Electrical apparatus with higher durability against surges
#137Protection Device
#138Spark gap protection device
#139Protective circuit for the input-side protection of an electronic device operating in the maximum frequency range
#140Active lightning protection
#141Overvoltage protection device
#142Device for protection against voltage surges with parallel simultaneously triggered spark-gaps
#143Motor drive with low leakage surge protection
#144Overvoltage protector circuit and a detector circuit for supervising such a protector circuit
#145OVERVOLTAGE PROTECTION DEVICE WITH IMPROVED LEAKAGE-CURRENT-INTERRUPTING CAPACITY
#146Spark gap protection device
#147Overvoltage protective device and method of overvoltage protection
#148Arc flash elimination apparatus and method
#149Arc flash elimination system, apparatus, and method
#150Surge protection device and surge protection apparatus using thereof
#151TRANSIENT VOLTAGE SURGE SUPPRESSOR
#152APPARATUS AND METHOD FOR CLAMPING A VOLTAGE ON A LINE
#153Surge protection device for coaxial cable with diagnostic capabilities
#154Spark gap comprising an optically triggered power semiconductor component
#155Protector Device with Improved Capacity to Break Follow Current
#156Optically ignited spark gap
#157Methods and Systems Related to Pulsed Power
#158Lightning protector for an electrical appliance
#159Outdoor lightning protection power supply system
#160Meter-base surge protector
#161Electrical surge protection using in-package gas discharge system
#162Circuit for diverting surges and transient impulses
#163Protection devices and methods for preventing the flow of undesirable differential mode transients
#164Circuit arrangement that includes a device to protect against electrostatic discharge
#165Overvoltage protecting circuit in a steady state
#166Low cost surge protection
#167Broadband surge protector with non-resetting current limiter
#168System for overvoltage protection
#169Multipole overvoltage protection system and method for the reliable operation of a multipole overvoltage protection system
#170Protection circuit for use in a lighting circuit
#171Clamping circuit for protecting FACTs
#172Outdoor external lightning arrestor
#173Methods and devices for protecting CATV circuits from combination and ring waves