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| Number | Title | Issue Date |
| 7401399 | Method of manufacturing a substrate heating device A manufacturing method for a substrate heating device comprises forming a base plate having a substrate heating surface in which a resistance heating element is buried, forming a tubular member, joining the tubular member to the base plate, measuring temperature dis... | 07/22/2008 |
| 7360303 | Method manufacturing for a winding assembly of a rotating electrical machine There are proposed a manufacturing method of a winding assembly of a rotating electrical machine using a rotation block and a fixed block and a manufacturing apparatus used for the same. The rotation block includes a rotation surface rotatable around a rotation axis... | 04/22/2008 |
| 7282639 | Ignition wire having low resistance and high inductance An ignition wire having low resistance and high inductance includes a ferrite core, a coiled wire surrounding the core, and an insulating sheath, where the high voltage ignition wire exhibits a resistance of 130-210 Ohms/ft and an inductance of 44-104 μH. The coile... | 10/16/2007 |
| 7272885 | Method of manufacturing surge arrestor The present invention relates to a method of manufacturing surge arrestors, the method including stacking varistors; and forming a coating of composite material on the stack. Between these steps, also included is placing a bead of flexible, adhesive, and dielectric ... | 09/25/2007 |
| 6792671 | Method for manufacturing and application of heating element for heating in a vehicle Method for production and application of a heating element for heating in vehicles where the heating element consists of heating wire defining at least one electric heating loop extending in a predetermined pattern including positioning the heating wire onto one sid... | 09/21/2004 |
| 6205647 | Method of making a surface mountable electronic device A surface mountable electronic device comprising a body incorporating an electronic device and having a substantially planar mounting surface and another surface extending from the mounting surface, at least one electrical lead extending from the device, ... | 03/27/2001 |
| 6031729 | Integral heater for reworking MCMS and other semiconductor components A multi-chip module or other electronic semiconductor component (1) contains a multi-layer substrate (9) whose bottom surface, the bottom of the bottom layer (15) of that substrate, serves as the bonding surface for bonding the multi-chip module or compon... | 02/29/2000 |
| 5875543 | Coil type noise suppressing high voltage resistant wire A coil type, noise suppressing high voltage resistor wherein, without applying a releasing agent to the coil core, the adhesiveness of the fluorocarbon polymer in its unvulcanized state is reduced sufficiently so that unwinding of the unvulcanized core, f... | 03/02/1999 |
| 5862585 | Electrofusion couplers and method and apparatus for manufacturing An electrofusion coupler, for connecting plastics pipes end to end, is formed using a mandrel 10 having at spaced apart locations therealong first and second terminal holder 14. Each terminal holder 14 receives a malleable metal terminal pin 30, and has a... | 01/26/1999 |
| 5790387 | Process for fixing a winding to an electronic circuit and a packaged electronic component produced therefrom The fixing process according to the invention of a winding to one or more electronic circuits permits elimination of an important manufacturing step of the processes according to the prior art, whether the positioning, then the gluing or the precise fixin... | 08/04/1998 |
| 5646812 | Telephone line surge protector module with fast-acting, high resistance heat coil assembly A telephone line surge protector module with fast-acting, high resistance heat coil assembly includes a plurality of turns of resistive heating wire having a conductive core, a heat-resisting insulative coating, and a relatively high tensile-strength serv... | 07/08/1997 |
| 5581872 | Method for winding a heating wire An apparatus for winding a heating wire on a core for forming the inner periphery of an electric melt-bonding joint which comprises a core in a generally cylindrical shape which is capable of rotating around its axial center, the core being relatively mov... | 12/10/1996 |
| 5555246 | Process for the production of a balanced wire resistor A balanced wire resistor has two interconnected windings with different temperature coefficients. The electrical resistance of the wire resistor is determined only by the resistance values of the two windings. In a process for the production of the wire r... | 09/10/1996 |
| 5445859 | Multipolar electrode lead A multipolar electrode lead, of the type used to deliver electrical energy in vivo to tissue as part of a system for medical electrotherapy, contains at least first and second conductors, with at least the first conductor being provided with an insulating... | 08/29/1995 |
| 5259561 | Automatic resistor coil winding apparatus An automatic resistor coil winding apparatus comprises a core holding portion for holding both axial end portions of a cylindrical core of a resistor, in such a manner that the core is rotatable in the direction of the peripheral surface thereof, a resist... | 11/09/1993 |
| 5160396 | Low thermal inertia heater A mold, having a mold cavity commensurate with the shaping, forming or welding to be made, includes an RF energized heater in close proximity to the mold cavity for heating plastic tubing placed within the mold cavity to a temperature sufficient to shape,... | 11/03/1992 |
| 5090112 | Method and apparatus for manufacturing coils A method and apparatus for manufacturing coils made of resistance wire, wherein the coil's electrical resistance can be preselected despite variations in the resistance of the wire being used, or changes in the ambient temperature of the wire during manuf... | 02/25/1992 |
| 4905118 | Base mounted electrical assembly A modular electrical assembly is enclosed in an elastomeric weathershed housing, and has a plurality of electrical components aligned in a row with terminals at the row ends. The electrical components and the terminals are in electrical connection with on... | 02/27/1990 |
| 4848718 | Apparatus for molding heat weldable pipe fittings Apparatus and method for producing heat weldable, thermoplastic, tubular pipe fittings for use with heat weldable piping or tubing using a core in a molding machine having at least one pivoted segment collapsible inwardly of the core, each segment bearing... | 07/18/1989 |
| 4811479 | Process for producing potentiometer resistances A winding (12) is wound around a core (10) having a circular cross-section. The wound core (10) is then deformed by pressure between flat surfaces (14, 16) until a flat contact surface is created which allows the use of sliding brushes, for example.... | 03/14/1989 |
| 4797993 | Method of making electroweldable sockets The invention relates to electroweldable sockets. Previously the predominant method of manufacture has been by injection molding which while producing a socket of acceptable quality it is expensive and relatively slow. The objective of the invention is to... | 01/17/1989 |
| 4719693 | Resistance element for wound-type variable resistors and method of making same A resistance element causing less sliding noise for use in wound-type variable resistors and a method of making the same are disclosed. A resistance element obtained by winding a metallic resistance wire on a core is subjected to etching treatment. With t... | 01/19/1988 |
| 4603026 | Method of providing a sensor probe and/or a sensor probe A method of providing a sensor probe which includes the steps of providing a core which has a circumferential wall. The circumferential wall has one or more channels which position one or more conductors in the channel or channels and retain the wire or w... | 07/29/1986 |
| 4583284 | Method of manufacture of injection molding heated nozzle with brazed in heating element This invention relates to an improved heated nozzle for injection molding and an improved method of manufacturing it. The nozzle has an elongated body with a melt bore extending generally centrally through it. The cylindrical outer surface of the body has... | 04/22/1986 |
| 4483064 | Process of multiple fuse construction A fuse manufactured in multiple by insertion of pairs of fuse pins in rows in a base block or in discrete fuse bases supported by a plate which aligns them in rows; winding fuse wires successively along the pins and securing the fuse wires to the pins wit... | 11/20/1984 |
| 4437474 | Method for making multiconductor coil and the coil made thereby The method of the present invention is used to make a multiconductor coil having an outer diameter equal to the diameter of a winding mandrel plus the diameter of wires being coiled while preserving homogeneity of the insulating coating and of the insulat... | 03/20/1984 |
| 4438322 | Ceramic coated electric heater assembly for tools An electric heater assembly for tools having a removable heated tip includes a tubular metal base having an open end adapted to removably receive and hold the end of the tool tip. A coating of ceramic electrical insulation material is provided on a portio... | 03/20/1984 |
| 4393571 | Apparatus for producing an arc welded sleeve A first and a second clamp member 25, 35 are shaped onto a coil former 1 to be provided with a coil and together with first and second clamping bodies 26, 36 permit the clamping and holding of the wire 10 during the winding and/or separation of the wire. ... | 07/19/1983 |
| 4384401 | Method for forming a heater element There is provided a flexible electric heater element and a process for making such a heater element. The flattened ends of two lead wires are disposed on a first layer of material which includes a vulcanizable elastomer. The ends of a resistance wire are ... | 05/24/1983 |
| 4372497 | Method of manufacturing wound items from coaxial microwire and device therefor A method of manufacturing wound items from coaxial microwire by the use of a device executing said method, which essentially consists in determining frequency f1 of a generator at which a phase shift between current vector in a sheath and volta... | 02/08/1983 |
| 4296399 | Microminiature palladium oxide gas detector and method of making same A microminiature palladium oxide gas detector and its method of manufacture. The detector comprises an extremely small coil of extremely fine wire such as platinum which is retained, sealed and insulated with an amorphous ceramic binder. The detector furt... | 10/20/1981 |
| 4207672 | Heater element mounting A method of mounting heating wire coils on ceramic fiber insulation walls. A ceramic fiber cement bead is applied in a desired pattern to the surface of a ceramic fiber wall, either directly to a flat surface or in a groove. An elongated iron-chromium-alu... | 06/17/1980 |
| 4204316 | Method of manufacture of a heater band A heater band formed of an extruded metal channel member and a heater plate assembly received within a slot extending along the length of the channel. The heater plate assembly and the extrusion are compressed together to provide a heater band having a de... | 05/27/1980 |
| 4149104 | Method of manufacturing a coil heater of an indirectly-heated type cathode electrode of electronic tubes A coil heater of a heater-type tube comprises a main portion for generating heat and a pair of leg portions supporting the main portion. Lead wires are connected to the ends of the legs. At least a part of the leg portion, including its terminal part, com... | 04/10/1979 |
| 4072921 | Low inductance precision resistor deposited on an adhesive backing and wound on a bobbin A precision resistor wherein the resistor wire is deposited in a sinuous pattern on the adhesive surface of a thin, flexible tape of electrical insulating material. In winding the tape onto a multibobbin coil form the intermediate flanges of the coil form... | 02/07/1978 |
| 4037072 | Apparatus for fabricating resistors Small electrical resistors, such as are used in circuits of comparatively low power, are automatically fabricated on a winding machine including a chuck assembly for facilitating the start and finish of a winding operation. The chuck assembly consists of ... | 07/19/1977 |
| 4028793 | Method of assembling helical resistor A power resistor including a resistance element of metal ribbon formed into an edgewound helix, and an internal three-point support structure axially disposed within the interior of the helix. The support structure includes three insulating assemblies eac... | 06/14/1977 |
