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Patent # Description
US-9,991,077 Current limiting device of circuit breaker
In present disclosure, a movable bar guide portion is formed to protrude toward a movable bar in a shaft having a movable bar, and when a fault current is...
US-9,991,076 Electromechanical device
Electromechanical devices described herein may employ tunneling phenomena to function as low-voltage switches. Opposing electrodes may be separated by an...
US-9,991,075 Controlling a controllably conductive device based on zero-crossing detection
A load control device may control power delivered to an electrical load from an AC power source. The load control device may include a controllably conductive...
US-9,991,074 Safety-oriented load switching device and method for operating a safety-oriented load switching device
A safety-oriented load switching device including a first current branch, which extends from a first supply connection to a first load connection and having a...
US-9,991,073 Switching device with permanent-magnetic arc extinguishment
The present invention relates to a switching device with at least one contact point and an arc blow device associated with the contact point, where the arc blow...
US-9,991,072 Air break electrical switch having a blade toggle mechanism
An electrical switch includes a pivotally supported blade, a toggle mechanism, and an operating mechanism. The operating mechanism is drivable in a first...
US-9,991,071 Thin notebook computer mechanical keyboard
A thin notebook computer mechanical keyboard includes a reinforcement iron plate, a scissor structure, a keycap, a base, a pressing stopper, a spring and a...
US-9,991,070 Multiple function switch with mechanical feedback
This application relates to a switch that can include multiple settings for controlling multiple functions of a computing device. The switch can include...
US-9,991,069 Surgical instruments and switch assemblies thereof
A switch assembly includes a switch housing, a first switch subassembly, and a second switch subassembly. The first switch subassembly includes a shaft and a...
US-9,991,068 Push-button switch
A side-push push-button switch is provided in which the strength of a rear surface side of a housing to which a load is particularly applied by outside force...
US-9,991,067 Method for producing an electric contact support
A method for the production of an electric contact carrier includes producing a basic profile from a basic material. A contact material is applied on a contact...
US-9,991,066 Synchronizing switching times of relays to a zero-crossing
Methods, devices, and systems for synchronizing switching times of relays to a zero-crossing are described herein. One device includes a memory, and a processor...
US-9,991,065 Contact MEMS architecture for improved cycle count and hot-switching and ESD
The disclosure is directed to optimized switching circuitry utilizing MEMS (Microelectromechanical Systems) circuitry in series with solid state circuitry....
US-9,991,064 SF6 insulated circuit breaker system with thermal capacitor
A sulfur hexafluoride (SF6) insulated circuit breaker system has a tank constructed to hold a quantity of SF6; a circuit breaker having contacts insulated by...
US-9,991,063 Interlock article
An interlock for a circuit breaker having a first circuit breaker switch and a second circuit breaker switch. The interlock includes a first actuator movably...
US-9,991,062 Electrical switch device
Implementations of an electrical switch device are provided. In some implementations, the electrical switch device may be used to operate electrically powered...
US-9,991,061 Toggle electro-mechanical assembly
An assembly including: a disk spring; a plurality of normally closed contacts disposed in a plane below the disk spring; a plurality of normally open contacts...
US-9,991,060 Energy storage device with enhanced energy density
An energy storage device having improved energy density performance may include an electrolyte having a salt concentration of about 0.6 moles/L (M) to about...
US-9,991,059 Electrodes for electrochemical cells
The electrode (10) includes an electrically conductive surface (14) with a galvanic pellicle, or carbon nanotube mat (18), secured to the conductive surface...
US-9,991,058 Method for manufacturing solar cell
A method for producing a solar cell, including: an electrolyte-supplying step of supplying an electrolyte onto a plate-shaped first electrode at a region...
US-9,991,057 Hybrid fluoropolymer composition
The present invention pertains to a hybrid fluoropolymer composition, to a process for its manufacture and to its use in the manufacture of fluoropolymer films.
US-9,991,056 Sonicating bath for anode foils
A process and apparatus are presented for cleaning the tunnels of an electrochemically etched anode foil. The apparatus includes a tank, a fluid inlet and a...
US-9,991,055 Solid electrolytic capacitor assembly for use at high temperatures
A capacitor assembly that is capable of exhibiting good properties under hot conditions. The ability to perform under such conditions is due in part to the use...
US-9,991,054 Multilayer electronic component
A multilayer electronic component includes an element body having an internal electrode layer and a dielectric layer. These are substantially parallel to a...
US-9,991,053 Power capacitor
A power capacitor, in particular a DC link capacitor, having a capacitor housing which has a first housing wall, in particular made of metal, which is...
US-9,991,052 Biaxially stretched polypropylene film for capacitor, metallized film, and film capacitor
Provided is a biaxially stretched polypropylene film for capacitors which has high withstand voltage characteristics when used as a dielectric for capacitors...
US-9,991,051 Body with magnetic film attached and manufacturing method thereof
A fabrication method for fabricating a magnetic film provided body includes preparing a base body and forming a magnetic film on the base body. The magnetic...
US-9,991,050 Wire winding device for stator
A wire winding device for a stator contains: a rotatable tray, a horizontal shaft, a support post, and a guiding bar. The rotatable tray includes a clamping...
US-9,991,049 Correlation-evading commutated-element direct-current current transformer
The present invention provides a correlation-evading commutated-element direct-current current transformer (DCCT) that offers freedom from errors caused by...
US-9,991,048 Wireless power transfer systems and methods
Systems and methods for transmitting and receiving wireless power are disclosed. A transmitter may include one or more magnetic inductive coil(s) configured to...
US-9,991,047 Antenna coil unit
The antenna coil unit includes a main coil and an auxiliary coil electrically insulated from the main coil, the auxiliary coil being arranged at a position in...
US-9,991,045 Bobbin and core assembly configuration and method for E-core and I-core combination
A magnetic assembly includes a bobbin having at least first and second end flanges. The bobbin includes a channel wall displaced from the first end flange to...
US-9,991,044 Electronic apparatus
An electronic apparatus includes a base and an electronic module. The base includes first and second base walls, a separating wall connected between the first...
US-9,991,043 Integrated magnetic assemblies and methods of assembling same
An integrated magnetic assembly includes a magnetic core, an input winding inductively coupled to the magnetic core, a first output winding inductively coupled...
US-9,991,042 Fixing structure for upper pressing blocks of stereoscopic wound core open-ventilated dry-type transformer
A fixing structure for the upper pressing blocks of a stereoscopic wound core open-ventilated dry-type transformer, including three coils arranged vertically....
US-9,991,041 Variable coupled inductor
A variable coupled inductor includes a first core, two conducting wires, a second core and a magnetic structure. The first core includes two first protruding...
US-9,991,040 Apparatus and methods for magnetic core inductors with biased permeability
Inductive elements comprising anisotropic media and biasing coils for magnetically biasing thereof and methods of manufacture and operation for use in...
US-9,991,039 Linear actuators
A linear actuator (20, 20', 20'') comprises a plunger receptacle (22); a coil (24); a magnetic plunger (26); a magnetic base (28); a return spring (30); and a...
US-9,991,038 Waveform signal output device and method for driving solenoid valve
The waveform signal output device includes: a signal output unit that reads waveform data recorded in a memory and outputs a waveform signal for driving the...
US-9,991,037 Electrical machine, coil assembly for an electrical machine, and method for producing said coil assembly
A coil assembly (11) for an electrical machine has a coil former (12) composed of an electrically non-conductive material and a coil (13) held by the coil...
US-9,991,036 Soft magnetic powder, powder magnetic core, magnetic element, and electronic device
A soft magnetic powder has a composition represented by Fe.sub.100-a-b-c-d-e-fCu.sub.aSi.sub.bB.sub.cM.sub.dM'.sub.eX.sub.f (at %) (wherein M is Nb, W, Ta, Zr,...
US-9,991,035 R-T-B based sintered magnet
An R-T-B based sintered magnet includes "R", "T", and "B". "R" represents a rare earth element. "T" represents a metal element other than rare earth elements...
US-9,991,034 Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnet
There are provided a rare-earth permanent magnet and a manufacturing method thereof capable of preventing deterioration of magnet properties. In the method,...
US-9,991,033 Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnet
There are provided a rare-earth permanent magnet and a manufacturing method thereof capable of preventing deterioration of magnet properties. In the method,...
US-9,991,032 Method for manufacturing thin film chip resistor device
A method for manufacturing a thin film chip resistor device includes the steps of: disposing a magnetic fixing member on a first surface of a substrate, and...
US-9,991,031 Insulating system and assembly method for an insulating system
An insulating system includes an electrically insulating, substantially disk-shaped insulating configuration which spans a base surface. The insulation...
US-9,991,030 High performance data communications cable
Two electromagnetic interference (EMI) controlling tape application methodologies for unshielded twisted pair (UTP) cable include Fixed Tape Control (FTC) and...
US-9,991,029 Multi-phase cable
A multi-phase cable, the cable including a plurality of conductors for conducting currents of two or more different phases, each phase being associated with one...
US-9,991,028 System and method for protecting a downhole cable
This disclosure relates to a system and method for protecting a downhole cable. A cable protection system can comprise a cable clamp. The cable clamp can...
US-9,991,027 Electric wire and cable
An electric wire includes a conductor having a cross-sectional area of not less than 225 mm.sup.2 and not more than 275 mm.sup.2, an insulation provided so as...
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