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WO/2007/108730A1 |
The invention relates to an energy supply system adapted for supplying energy to equipment (3) on a high voltage platform. The system includes a fuel cell (7) and an effectuating capacitor (3). According to the invention, the system incl...
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WO/2007/106253A1 |
Certain exemplary embodiments can comprise a fault detection system, which can comprise a microprocessor. The microprocessor can be configured to automatically generate an output signal to an output pin responsive to an input signal indi...
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WO/2007/096766A1 |
A number of surge protection device disconnector designs (200,315,315',315") provide protection to a load over a full range of fault currents provide adequate surge protection as well. The designs quench arcs that may tend to occur as a ...
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WO/2007/085937A2 |
A system displays information from and controls electrical switching apparatus, such as circuit breakers. The system includes a plurality of circuit breakers having separable contacts and a plurality of conditions, such as bus temperatur...
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WO/2007/083211A1 |
A circuit breaker includes a bimetal electrically connected in series with separable contacts, and an operating mechanism structured to open and close the contacts. A temperature sensor distal from the bimetal includes an output having a...
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WO/2007/082276A2 |
A feedback architecture for ionizers that allows simultaneous adjustment of positive and negative ionizer power supplies. Balance and swing data are fed back to the ionizer through an intermediate module, which permits an extra level of ...
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WO/2007/081722A1 |
A method and system for determining whether arcing is present in an electrical circuit. The methods includes sensing a change in an alternating current in the circuit and developing a corresponding input signal, analyzing the input signa...
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WO/2007/082287A2 |
Ionizers are monitored and controlled by a small remote sensor that can read the same as a charge plate monitor located at a different location. Balance amplification to compensate for the remote sensor's small size maintains accuracy. B...
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WO/2007/045976A1 |
An arc fault circuit interrupter includes a line terminal, a load terminal, separable contacts electrically connected between the line terminal and the load terminal, and a current sensor structured to sense current associated with the l...
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WO/2007/047652A2 |
In one embodiment of the present disclosure, a composite electrode for a battery is provided. The composite electrode includes silver vanadium oxide present in an amount from about 75 weight percent to about 99 weight percent and polypyr...
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WO/2007/035488A2 |
An arc fault in an electrical circuit is detected by recording phase plane plot data of current versus voltage for at least one electrical cycle of an alternating current signal, and applying a phase plane plot arc fault monitoring algor...
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WO/2007/032944A2 |
In order to determine whether arcing is present in an electrical circuit, a sensor signal (didt) , corresponding to current in said electrical circuit is processed. The sensor signal is filtered (50,52,54) , to determine the presence of ...
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WO/2007/025257A2 |
Provided is a relay-to-relay direct communication system (40) and method in a power system (10) The relay-to-relay direct communication system includes a first protective relay (100) having a first transmit module (41) where the first tr...
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WO/2007/014725A1 |
The invention relates to a safety switching unit, with which a safety device, preferably an electric drive, can be controlled into a safe state. The safety switching unit (900) comprises a microprocessor or microcontroller (822) that, fo...
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WO2006127646A9 |
Static neutralization of a charged object is provided by generating, in an ionizing cell or module, an ion cloud having a mix of positively and negatively charged ions, and reshaping the ion cloud by redistributing the ions into two regi...
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WO/2007/006248A1 |
The invention relates to a method for increasing the safety of electrical lines and circuits or electrical power lines. It makes the technical implementation of a novel, intelligent protection system possible which protects the circuit n...
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WO/2006/131815A1 |
An arc fault detector analyzes patterns in a sequence of counts of interval to interval increases or decreases in integrated current for patterns characteristic of arc faults. In AC systems, the interval can be a full cycle or in an alte...
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WO/2006/126201A2 |
Implantable apparatus is provided, including a biocompatible can (10); a header (14), coupled to the can (10); at least one can securing element (12) coupled to the can (10), for securing the can (10) to tissue; and circuitry, disposed w...
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WO/2006/124212A2 |
A two-part, high-density card retention system includes a tapered channel in a chassis or housing and a mating wedge that runs the length of the housing, with the lead wedge being cammed towards a flat channel surface by drawing the wedg...
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WO/2006/121496A1 |
A method and an apparatus (90) detect series and/or parallel arc faults in AC (50) and DC (40) systems. The method according to one embodiment inputs an AC current signal (S201); extracts a fundamental component (S204, S211) of the AC cu...
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WO2005076428A9 |
An apparatus, system, and method for detecting high impedance faults in electrical power lines using a composite high impedance fault detection system having a voter logic that samples the logical outputs from a plurality of independent ...
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WO/2006/102541A2 |
The present invention relates to a method and apparatus for providing an image in conjunction with a protective cover panel for a device, which device includes a component which can benefit from protection by the cover panel. The cover p...
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WO/2006/097412A1 |
The invention relates to an electric supply circuit for a switch actuating device comprising an actuator (12), an electromagnetic drive (14) for displacing the actuator (12) from a first switching position to a second switching position,...
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WO/2006/091603A2 |
A package for a semiconductor chip or other heat producing device has a supporting substrate to which the devices mount and electrically connect. An enclosure is formed over the heat producing devices and filled with a working fluid incl...
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WO/2006/088829A2 |
A submersible water monitoring probe assembly (10) including: a cam-twist type interconnect mechanism (16); a flexible PCB (printed circuit bpard assembly) having flexible ribbon cable (85) sandwiched between layers of an enlongated circ...
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WO/2006/085190A1 |
A system for monitoring a circuit breaker that includes a monitoring device in electronic communication with the circuit breaker and a receiving device located separately from the monitoring device. The monitoring device receives data fr...
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WO/2006/064385A2 |
Apparatus (1) for the remote resetting of a device (100) for the interruption of electric energy provided/supplied by a main network, which switches between a first reset state (a) and a second unset state (b). It comprises a first perip...
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WO/2006/058823A1 |
The invention relates to a method and a circuit for amplifying the input signals of an electronic overcurrent release of low-voltage circuit breakers with a selectable amplification factor, said electronic overcurrent release comprising ...
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WO/2006/058037A2 |
The current invention provides improved electrostatic shielding packaging materials. The improved materials comprise paper having a electrostatic shielding layer capable of attenuating high voltage discharges sufficiently to preclude dam...
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WO/2006/053025A2 |
An apparatus and method for temperature-dependent transient blocking employing a transient blocking unit (TBU) that uses at least one depletion mode n-channel device interconnected with at least one depletion mode p-channel device. The i...
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WO/2006/044354A1 |
A technique for dynamically determining the occurrence of a high impedance fault (HIF) independent of load. An HIF algorithm provides the energy value for a given number of samples of the input signal that is phase (load) currents and/or...
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WO/2006/044432A1 |
One embodiment is an irrigation control system comprising a controller (100) comprising functional control circuitry (102); an line (106) coupled to the functional control circuitry; and a surge protection circuit (104) coupled between a...
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WO/2006/044915A2 |
An air operated double diaphragm includes an air valve, air chambers, a center section between the air chambers, pump chambers and diaphragms between the air and pump chambers harnessed together with a piston rod. The air valve includes ...
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WO/2006/044739A2 |
A lightwire (120) segment in the form of an elongated substrate frame (12) composed of a flat flexible thin elongated sheet of plastic dielectric material having a copper film (14) laminated on at least one side; a plurality of cavities ...
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WO/2006/037235A1 |
An electrical power distribution system for connecting an electrical device to a source of electrical power and disconnecting the electrical device therefrom. The system includes a PCD tag associated with the electrical device, and a PCD...
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WO/2006/033993A1 |
Apparatus for ESD circuit protection including a trigger subcircuit (204) coupled between a first voltage reference potential (VDD) and second voltage reference potential (VSS) and an ESD shunt subcircuit (202) coupled to the trigger sub...
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WO/2006/033687A2 |
A power distribution system (300) is disclosed having a power source (302) with at least one circuit associated with a power line (310). The power line (310) is connected to an incoming power cable (312), which is further connected to a ...
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WO/2006/023811A1 |
An automatic circuit recloser is automatically removed from service prior to battery failure. Logic implemented on the automatic circuit recloser is used to determine whether a battery of the automatic circuit recloser may power operatio...
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WO/2006/015566A1 |
The invention relates to a circuit arrangement (01, 15, 21), for the protection of a conductor element (02), in particular, a planar conductor, in a motor vehicle against overload, comprising a first measuring body (06), by means of whic...
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WO/2006/008381A1 |
The invention relates to a method for transmitting a predetermined pulse sequence (I1, I2, I3) on a power distribution network (3) transmitting a determined voltage (Uac), wherein the pulses are embodied in the form of high-frequency int...
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WO/2006/004744A2 |
A method for removing a substrate that is attached to a bipolar electrostatic chuck (ESC) by application of a bipolar ESC voltage is provided which includes discontinuing the bipolar ESC voltage after processing a current substrate, and ...
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WO/2006/002059A2 |
A turret mount apparatus that allows for an instrument to be rotatably and removably attached to a vehicle platform, such as an underwater scooter. In an underwater scooter implementation, such an apparatus comprises two primary componen...
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WO/2006/000432A1 |
The invention relates to a control device of an adjusting device of a motor vehicle, comprising a sensor for generating a signal depending on the motion of the drive of the adjusting device and an arithmetic unit which is adapted to perf...
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WO/2005/122355A2 |
The aircraft applicable current imbalance detection and circuit interrupter interrupts an electrical circuit when a current imbalance is sensed. The current imbalance detection and circuit interrupter includes a housing (10), power suppl...
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WO/2005/122354A1 |
The invention relates to measuring the resistance of a resistive sensor, such as a PTC or NTC temperature sensor used for monitoring the temperature of the windings of an electric motor. The invention is based on an electronic circuit in...
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WO/2005/119869A2 |
Embodiments of an electric discharge weapon system and methods of use are disclosed. In accordance with one embodiment, the weapon system may include a weapon that includes a body portion adapted for discharging a force (such as, for exa...
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WO/2005/111747A1 |
The invention relates to a circuit arrangement for electrically controlling and/or regulating the movement of an electrically driven unit (2), especially a window lifter or sliding roof of a motor vehicle, and to a method for operating s...
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WO/2005/112216A2 |
Electronic components, including a transceiver (220) for two-way wireless communications, are carried by a freely roaming animal (190) such as a rat. Electrodes are implanted in the brain of the animal to provide cues and rewards to the ...
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WO/2005/109589A1 |
An overcurrent detecting circuit (35) is provided for detecting an overcurrent status of a transistor (2) which outputs a current to a load (25). The overcurrent detecting circuit is provided with a start-up monitoring part (31) for disc...
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WO/2005/104324A2 |
A folded, fully buffered memory module (6) comprising: a planar flexible circuit medium (12); first and second generally quadrangular printed circuit leaves (8, 10) flexibly joined in juxtaposed, spaced disposition by the flexible circui...
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