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| Number | Title | Issue Date |
| 8013705 | Field coil assembly of electromagnetic clutch for compressor and method for manufacturing the same A field coil assembly of an electromagnetic clutch for a compressor and a method for manufacturing the same, wherein the field coil assembly includes a coil installed in a core and made by winding a wire W and a connector coupled thereto. The connector is provided w... | 09/06/2011 |
| 7821370 | Connector with a shutter mechanism pivotally retained thereon A connector includes: an insulative housing having a mating port formed between a pair of front wall and rear wall, and a pair of side walls thereof, the mating port defining a first direction for mating/un-mating a corresponding plug, and a second direction extendi... | 10/26/2010 |
| 7791443 | Electrical connector An electrical connector includes an insulating body, which has plural front and rear rows of accommodating troughs for receiving electrical conductive terminals, and two protective blocks protruded upwardly. The accommodating portion has a first accommodating portio... | 09/07/2010 |
| 7623015 | Electric coil or power inverter The subject matter of the invention is an electric coil such as the coil of a choke or of a transformer, said coil comprising at least one connecting member for connection to a printed circuit board, said connecting member (10) being configured to be a contac... | 11/24/2009 |
| 7315231 | Electrical reactor assembly having center taps An electrical reactor assembly and method of assembly is disclosed. The reactor is formed from a combination of a magnetic T-core and a pair of magnetic L-cores. A plurality of comb-like separators is placed over a vertical portion of the T-core. A wire, with a rect... | 01/01/2008 |
| 7288929 | Inductive clamp for applying signal to buried utilities An inductive clamp includes a pair of jaws configured to surround a conductor, and a pair of handles, each connected to a corresponding jaw. A pivotal connection is provided that allows the jaws to close around a conductor. The jaws are optionally biased to hold the... | 10/30/2007 |
| 7286091 | Co-located antennas Techniques for implementing antenna configurations with substantially co-located axes are disclosed. A method for constructing co-located antennas includes winding a first antenna on a support, the first antenna having a first magnetic dipole in a first orientation;... | 10/23/2007 |
| 7268656 | Voltage-controlled rectifier for motor vehicle A voltage-controlled rectifier is disclosed to include a circuit board, which has a circuit electrically connected to the positive and negative terminals of the car battery of a car, a capacitor set formed of a plurality of capacitors connected in parallel to the ci... | 09/11/2007 |
| 7258493 | Keyed fibre optic connector A keying system for providing selective interconnection between a receptacle socket and a connector plug terminating an optic fibre, the connector plug adapted for insertion into the receptacle socket. The keying system comprises a raised boss configured to one of a... | 08/21/2007 |
| 7234454 | Ignition coil and method for manufacturing an ignition coil An ignition coil is disclosed. The ignition coil includes an insulative material, a body, and a head coupled to the body. A portion of the insulative material is included in the body, and a portion of the insulative material is included in the head. The head include... | 06/26/2007 |
| 7224253 | Assembling structure of field coil The present invention relates to an assembling structure of field coil, which has a simple mounting structure for a diode and a resistor to cut an off-noise of an electromagnetic clutch and to prevent damage of peripheral parts due to surge voltage generation when p... | 05/29/2007 |
| 7222616 | Stick ignition coil apparatus for ignition plug A stick ignition coil apparatus for an ignition plug includes a primary coil arrangement, a secondary coil arrangement, a center core, a coil case, a high voltage terminal, a spring case and dielectric resin. The primary coil arrangement is located radially outward ... | 05/29/2007 |
| 7182651 | Lighting connector with removable pin A dual voltage connector having keyway portions enabling protection of the connector against unintentionally using it with a long voltage. A higher voltage version of the connector, which supplies the voltage, is protected. In a female version of the connector, a pl... | 02/27/2007 |
| 7151427 | Sealed-off switchgear A switchgear, especially for actuating valves, includes a housing (18) and a coil body (10) disposed in the housing. A switch element is guided in the coil body. The coil body is provided with a winding (14) of a conductor (16) that is co... | 12/19/2006 |
| 7148598 | Spoke permanent magnet rotors for electrical machines and methods of manufacturing same A rotor assembly for an electric motor includes a spoke permanent magnet rotor and a shaft connected thereto. The spoke permanent magnet rotor has an axis of rotation, permanent magnet material, and ferro-magnetic material. The permanent magnet material extends outw... | 12/12/2006 |
| 7142085 | Insulation and integrated heat sink for high frequency, low output voltage toroidal inductors and transformers Toroidal transformer and inductor configurations are described that allow for greater heat transfer away from internal device components. The inventive transformer allows for higher thermal and electrical efficiency, as well as for more efficient use of expensive co... | 11/28/2006 |
| 7142083 | Electronics component and method for fabricating same An electronic component for mounting on a mating component. The electronic component includes a case and a plurality of electrical contacts. The case is fabricated from an electrically insulative material, such as a liquid crystal polymer material, and is sized and ... | 11/28/2006 |
| 7138895 | Field coil assembly for an electromagnetic clutch for a compressor The present invention relates to a field coil assembly of an electromagnetic clutch for a compressor, in which a coil wire of an electromagnetic coil body exposed to a protrusion of a bobbin is electrically connected with a compressing portion of a coil wire formed ... | 11/21/2006 |
| 7132920 | Two-part solenoid and method for the manufacture thereof A solenoid including a substantially cylindrical hollow bobbin made of an insulating material is provided, which is mountable on a housing body and is provided with at least two relay connectors anchored in an end area of the bobbin and projecting axially therefrom,... | 11/07/2006 |
| 7129812 | Stick-shaped ignition coil having internal connecting structure A stick-shaped ignition coil includes a primary and secondary coils, a plurality of annular protrusions, a thin film sheet, a sub-assembly and a case. The annular protrusions are integrally formed on the outer circumferential periphery of the upper end portion of th... | 10/31/2006 |
| 7091809 | Sealing of an ignition coil The winding (3) of an ignition coil device (1) is to be better sealed in order to afford it more protection from fouling, moisture, and reagents of all kinds. Provision is accordingly made such that there is introduced between a winding element (2 | 08/15/2006 |
| 7068223 | Multiaxial antenna chip A three-axis antenna chip includes a cross-shaped core made of a magnetic substance. The core includes an X-axis core piece and a Y-axis core piece. The core pieces are laid on top of each other such that the core pieces extend perpendicular to each other. An X-axis... | 06/27/2006 |
| 7019466 | Circuit arrangement for driving a high-pressure discharge lamp A circuit arrangement has a first input terminal for a first voltage potential; a second input terminal for a second voltage potential; a third input terminal for feeding a starting voltage; a first electrical connection, which provides at its first end a first outp... | 03/28/2006 |
| 7014502 | RF feedthrough coaxial connector for wireless communications in hazardous environments A coaxial feedthrough connector for connecting an RF signal through a wall in a hazardous environment and particularly to an antenna. The connector has a base with an axial passage. A coaxial transmission line extends through the passage and a nonconductive, prefera... | 03/21/2006 |
| 7008249 | Selectable receptacle A modular electrical receptacle including a housing, a plurality of semi-rigid electrical conductors disposed at least partially within the housing including a first semi-rigid conductor and a second semi-rigid conductor and at least one flexible electrical conducto... | 03/07/2006 |
| 6979233 | Connector and cross voltage protector for entertainment lighting A dual voltage connector having keyway portions enabling protection of the connector against unintentionally using it with a long voltage. A higher voltage version of the connector, which supplies the voltage, is protected. In a female version of the connector, a pl... | 12/27/2005 |
| 6980073 | Ignition coil with optimized thermal stress relaxing member An ignition coil comprises a housing, a rod-shaped center core 54 arranged substantially at the center within the housing, a thermal stress relaxing member 52 covering the outer circumferential surface of the center core 54, a cylindrical spool ... | 12/27/2005 |
| 6976873 | Connector A connector having a plug connected to an antenna through a coaxial cable and a receptacle. The plug includes a cylindrical shell, a pin contact, and an insulative pin contact holder provided inside the shell. The receptacle includes a first receptacle housing havin... | 12/20/2005 |
| 6977574 | Stick-type ignition coil having improved structure against crack or dielectric discharge A stick-type ignition coil have a central core, a cylindrical member, primary spool, primary coil, secondary spool, secondary coil, outer core and a resin insulator. The two longitudinal end corners and faces of the core are covered by respective buffer members. The... | 12/20/2005 |
| 6974342 | Connector elements including protective member for preventing connection to certain connector elements An electrical device includes a power supply that is switchable between a first mode and a second mode. The power supply includes a first connector element of the power supply, the first connector element being one of a male and a female connector element for mating... | 12/13/2005 |
| 6963263 | Non-contact electrical energy transfer system A non-contact electrical energy transfer system has a nearly continuous loop of ferromagnetic material that defines a gap. A first electric conductor is coiled about a portion of the nearly continuous loop that opposes the gap. A block of the same ferromagnetic mate... | 11/08/2005 |
| 6926266 | Shock absorbing assembly for a pencil ignition coil A shock absorbing assembly reduces impact forces on a terminal of a spark plug that is mounted within a spark plug bore of an internal combustion engine when a pencil ignition coil is mounted thereto. The shock absorbing assembly includes a plug cup that is fixedly ... | 08/09/2005 |
| 6894597 | Axially potted progressive wound remote mount ignition coil An axially potted progressive wound remote mount ignition coil (axially potted ignition coil) includes a coil case, at least one coil assembly, and a quantity of potting material. Each coil assembly is progressively wound. The coil case includes a coil cavity for ea... | 05/17/2005 |
| 6867673 | Socket for lamp, transformer for lamp and method of manufacturing transformer for lamp Providing a high-voltage-side terminal with means for preventing a core inserted into a central hole of a bobbin from getting out of position securely fixes the core to the predetermined position, at the time a transformer which is a part of an ignitor is assembled,... | 03/15/2005 |
| 6864775 | Solenoid coil assembly A coil assembly includes a spool having a wire wound therearound to establish a coil. A spool terminal extends from the spool and the end of the wire is wound around the spool terminal. A connector housing is coupled to the spool and a connector terminal extends the... | 03/08/2005 |
| 6857420 | Ignition coil having a connecting device for contacting a spark plug An ignition coil includes a connecting device for contacting a spark plug of an internal combustion engine, the connecting device being designed to have a sleeve made of insulating material. The sleeve is able to be connected at a first end section to a high voltage... | 02/22/2005 |
| 6804882 | Method for manufacturing a coil device A coil device includes terminal electrodes each including a bottom-surface electrode provided on a bottom surface of a flange, side-surface electrodes provided on side surfaces of the flange, and an end-surface electrode provided on an end surface of the flange at t... | 10/19/2004 |
| 6784772 | Electric solenoid with adaptable connectors and mountings An electric solenoid with adaptable terminals and posts to connect to a variety of different electric connectors, and with a multiple-eared mounting plate permitting mounting in a variety of configurations. The solenoid posts combine internally-threaded female post ... | 08/31/2004 |
| 6781496 | Electromagnetic connecting device for high voltage and large current A primary winding 12 connected to a high-voltage, a large-current power supply 1, a secondary winding 14 connected to an electromagnetic forming coil 2, and a magnetic core 16 for guiding the magnetic flux produced by the primary w... | 08/24/2004 |
| 6753750 | 1.2 kV class porcelain bushing withstanding 45 kV standard lighting impulse voltage A porcelain bushing for transformers withstanding impulse voltages rated at 45 kV and 1.2/50 μs without external flashover, having a creepage to arcing distance ratio of 1.05 to 1.24. The bushing includes a body constituted by a flange fitted with a gasket seat gro... | 06/22/2004 |
