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7616424 |
Surge suppression module with disconnect
A transient voltage suppression (TVSS) device is disclosed. The device comprises a surge module connected to a base module that connects the surge module to an electrical buss. The base module has...
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7606017 |
Protection device: surge suppressing conductor
A lightning protection or internal surge device designed to suppress surges on electrical transmission or distribution lines by expending some of the excess energy in the form of corona discharge...
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7599164 |
Lightning protection system for aircraft composite structure
A lightning-protected conductive composite fuel tank includes a conductive material arrayed on an outer surface to at least partially cover a fastener centerline. Through holes extend along the...
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7598840 |
Metal oxide varistor having thermal cut-off function
A MOV includes a MOV body, a first lead, a thermal cut-off fuse, a second lead and a silver electrode area. The MOV of the present invention employs the silver electrode area formed on and...
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7593206 |
Lightening conductor
A lightening conductor ( 10 ) for lightning protection of structures ( 37 ), particularly of mobile structures ( 37 ), comprises a conduit ( 18 ) connected to a mast ( 12 ) and provided for...
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7592783 |
P-static energy source for an aircraft
A means for harvesting local energy and using it to generate local electric power is disclosed which uses as its energy source P-Static charge generated on the external surfaces of aircraft flying...
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7573691 |
Electrical over stress robustness
Protection is provided against electrical surges resulting from Electrical Over Stress conditions, e.g., when interfacing circuits with powered connections. An EOS shunt is activated for as long as...
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7570473 |
Surge absorber
There is provided a surge absorber which has excellent chemical stability in a high-temperature region upon a sealing process and main discharge and has a long life span, by applying an oxide layer...
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7564668 |
Overvoltage protection means
An overvoltage protection device for use in power supply, especially low voltage systems, is described, with a housing ( 2 ), a first electrode ( 3 ), at least one second electrode ( 4 ), an arc...
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7561400 |
Base station protector assembly for surge protection
A base station protector assembly for protecting telecommunications related equipment and other associated sensitive electrical components from transient voltage and current surges includes a...
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7561399 |
Excessive surge protection method and apparatus
An electrical meter includes a voltage input, a current input, a measurement device and a surge protection apparatus. The measurement device generates electrical power consumption measurements...
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7561398 |
Anti-surge power adapter
An anti-surge power adapter comprising: a transformer; a pair of copper sheets which, with a certain gap between themselves, is connected between said transformer and the power input terminal or on...
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7558042 |
Devices and system for electrostatic discharge suppression
A electrostatic discharge suppression device including an electrostatic discharge reactance layer having a first side and a second side, a first electrode coupled to the first side and comprising a...
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7558041 |
Overvoltage protection device with dual contact surface thermal disconnector
A device ( 1 ) for protecting an electrical installation ( 2 ) from overvoltages, including at least one protection component ( 3 ), and disconnection element ( 4 ) capable of ensuring the...
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7554784 |
Surge detection circuit
A surge detection circuit for determining that the characteristics of an internal circuitry of a chip have deteriorated by surges applied from a sensor to the chip and generating a warning signal....
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7554172 |
Multi-directional multiplexing radius convergence electrode
An electrode plate for an electricity storage and discharge device, which includes a plurality of I/O convergence terminals evenly distributed along a periphery of the electrode plate, and a...
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7545619 |
Overload protection device
A surge protection device includes a first electrode and a second electrode. An air breakdown spark gap is between the second and first electrodes, an arc being formed upon an ignition of the air...
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7532450 |
Surge suppressor
An overvoltage protection means having a first electrode ( 1 ), a second electrode ( 2 ), a breakdown spark gap between the two electrodes ( 1, 2 ), and a housing ( 3 ) which holds the electrodes (...
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7522399 |
Surge arrester
A surge arrester including a stack of a plurality of cylindrical varistor blocks that are arranged one after the other in the axial direction of the varistor blocks between an upper end electrode...
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7508643 |
System for overvoltage suppression for construction equipment
An overvoltage suppression system is disclosed, such as for construction equipment, for protecting the construction equipment from overvoltages that may occur in day to day operations. An...
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7508186 |
Registration of lightning strike in a wind turbine
The invention relates to aspects of a method of registering lightning strikes in the blade of a wind turbine, use of such method, a system of exercising the method. The method according to the...
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7505241 |
Transient voltage surge suppression device
An integrated fuse device ( 1 ) includes a varistor stack ( 11 ), a thermal fuse ( 12 ), and a current fuse ( 13 ) within an enclosure ( 2 ) having device terminals ( 3 ). The varistor stack ( 11 )...
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7502215 |
Systems and methods for directing a current
A method for directing a current generated by a lightning striking a wind turbine is described. The method includes directing the current from a main shaft of the wind turbine to a brake disc...
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7502213 |
Surge absorber
A surge absorber has a first terminal electrode, a second terminal electrode, a third terminal electrode, an inductor portion, a surge absorbing portion, and a capacitor portion. The inductor...
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7495168 |
Electric dipole streamer discharge type lightning conductor
Disclosed therein is an electric dipole streamer discharge type lightning conductor, which can gather electric charges in the atmospheric air at one side thereof and generate an electric discharge...
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7478712 |
Energy collection
An energy collection system may collect and use the energy generated by an electric field. Collection fibers are suspended from a support wire system supported by poles. The support wire system is...
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7477503 |
Circuit protection device
A circuit protection device including a conductor arm releasably connected between a voltage sensitive device and a circuit to be protected. The connector arm is biased to move in a direction...
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7476823 |
Current pause device for an electric power circuit interrupter
A current pause device configured to enhance the operation of transmission and distribution line circuit interrupters by delaying the voltage build across the circuit interrupter arc gap for a time...
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7468879 |
Lightning protection device wet/dry glow-based streamer inhibitor
A lightning protection device for reducing exposure of an object to be protected from conventional and upward lightning strikes. The device includes a support structure adapted to be grounded and...
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7468505 |
Fiber optic current sensor system and method for detecting lightning
A system for lightning detection is provided. The lightning detection system includes a conductor configured to receive a lightning strike and transmit a lightning induced current. The system also...
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7466528 |
Overload and short-circuit protection device with a breaker ribbon
A protective device for an electrical installation, having at least two electrodes between which an electric arc can form, and a device for interrupting ( 6 ) the arc, extending between an upstream...
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7463471 |
Spark-gap device, particularly high-voltage spark-gap device
Spark-gap device including two discharge electrodes ( 2; 3 ) each having an elongated conductor portion ( 10; 5 ), called the active portion, with a connecting longitudinal end ( 11; 7 ) fixed to a...
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7453368 |
Surge protector life cycle monitor system and method
A system and method are provided for determining an expected life of an electric surge protection component. The system and method monitors preferably each surge that an electric surge protection...
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7446992 |
Connector
A connector which can reduce electrostatic surges without deteriorating high-speed signals is provided. The connector in accordance with the first embodiment of the present invention comprises a...
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7421258 |
Compact temperature transmitter with improved lead connections
A compact industrial process transmitter is provided having an electronics module that includes a top surface with a plurality of lead attachment points thereon. At least one of the lead attachment...
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7400485 |
Surge absorber
A surge absorber has a first terminal electrode, a second terminal electrode, a third terminal electrode, an inductor portion, a surge absorbing portion, and a resistor portion. The inductor...
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7400484 |
Coaxial overvoltage protector
A coaxial overvoltage protector includes a coaxial line section from which a λ/4 short-circuit line branches off in a radial manner. The inner conductor of the short-circuit line is in electric...
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7397646 |
Surge absorption circuit
A surge absorption circuit according to an embodiment comprises (a) an input terminal, (b) an output terminal, (c) a common terminal, (d) a mutual inductive element having a first inductive element...
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7365267 |
Ground rod having induction discharge skin-effect plate
A ground rod having an induction discharge skin-effect plate is disclosed, in which an electric current inputted into a ground rod can be easily discharged to the ground by forming an induction...
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7349191 |
Offset planar coil coaxial surge suppressor
An in-line surge suppressor assembly having a body with a side aperture and an inner conductor positioned coaxial within a bore of the body. An insert having a planar inductor coil with a post...
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7324319 |
Surge protection device
A surge protection device includes a first electrode and a second electrode. An air breakdown spark gap is between the second and first electrodes, an arc being formed upon an ignition of the air...
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7319579 |
Snubber circuit
A snubber circuit has a voltage detection circuit which detects that a voltage between first and second terminals exceeds a predetermined voltage, a protection circuit which performs control to...
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7301747 |
Voltage stabilizing and surge preventing vehicle grounding system
A voltage stabilizing and surge preventing vehicle grounding system is essentially constructed of a surge absorber, a surge suppresser, and a multi-tapped closed loop grounding wire. The positive...
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7301096 |
Insulator for energized terminal of electrical device
An electrical apparatus of an electric distribution power system includes an electrical device having a high voltage electrical terminal that may be energized, an exterior insulating housing, and...
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7289309 |
Isolation apparatus
The apparatus is intended for disconnection of a live electrical conductor and has an enclosure ( 3 ) and two power connections ( 1, 2 ) which are passed out of the enclosure ( 3 ). A conductor...
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7278888 |
Bias-T apparatus and center conductor of the same
A bias-T apparatus and its center conductor for providing radio frequency signals and power source to outdoor equipment of a Base Transceiver Station (BTS) in a mobile communication. system. The...
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7265961 |
Lightning protection device and method
An air terminal for lightning protection includes a central rod and a curved conductive surface around the central rod. The central rod includes a tip mount for receiving a tip from a tip set that...
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7256978 |
Gapped ground safety device
A gapped ground safety device is provided to protect workers on de-energized underground distribution cable from ground faults or accidental energization. The device comprises a combination...
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7256977 |
Device for protection from thunder
This invention aims at preventing a thunderbolt attack detecting circuit from determining that no thunderbolt is approaching because the thunderbolt attack detecting circuit turns to its initial...
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7236343 |
Method and system for lightning current conduction protection using foil bonded strips
An apparatus and method for current protection from lightning strikes is provided. An apparatus for current protection comprises an electrically conductive strip affixed to a surface, such as a...
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