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8127681 |
Metal-sealing material-feedthrough and utilization of the metal-sealing material feedthrough with an airbag, a belt tensioning device, and an ignition device
The present invention relates to a metal-sealing material-feedthrough for igniters of airbags or belt tensioning devices, especially glass-metal-feedthrough, including at least one metal pin which...
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8129622 |
Insulator for feedthrough
A hermetically sealed microelectromechanical system (MEMS) package for an implantable medical device is presented. The MEMS comprises a first substrate that includes an aperture. A feedthrough...
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7745725 |
Electric power terminal feed-through
A power terminal feed-through incorporates a metallic body through which extend one or more current conducting pins that are hermetically sealed to the metallic body by a glass-to-metal seal. The...
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7683264 |
High pressure, high current, low inductance, high reliability sealed terminals
The invention is a terminal assembly having a casing with at least one delivery tapered-cone conductor and at least one return tapered-cone conductor routed there-through. The delivery and return...
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7168979 |
Microwave connector
A coaxial connector including an outer conductor, a glass to metal seal (GMS) assembly, and a center conductor, is disclosed. The outer conductor has a tubular shape and defines longitudinal axis....
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7064270 |
Implantable device feedthrough assembly
An implantable component including a feedthrough assembly and a method for forming the feedthrough assembly wherein a coating forming a fluid barrier over an insulator, an insulator-to-terminal pin...
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7046499 |
Internally grounded filtering feedthrough
A feedthrough device includes a conductive ferrule having an outer peripheral surface defining the outermost boundary of the feedthrough device, an insulator, a lead wire electrically isolated from...
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7026555 |
Composite insulator
The present invention relates to a composite insulator comprising: (i) a composite body having at least two connectors, wherein the composite body is coupled to a conductor; and (ii) a housing,...
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6809259 |
Through terminal and X-ray tube
This invention aims to provide a through terminal capable of maintaining air-tightness stably and an X-ray tube having the through terminal. The through terminal includes a tubular member, a plate...
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6797887 |
Glass terminal for high-speed optical communication
A glass terminal for high-speed optical communication. The glass terminal includes an eyelet member provided with an inserting hole, a signal lead being inserted into the inserting hole and sealed...
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6674001 |
Solder glass and electrical device employing same
A solder glass which has, by weight: about 60 to 67% Sb2O3; about 27 to 32% B2O3; and from greater than 0 to 10% ZnO. The glass has a softening point between 388 and 466° C., depending on the ZnO ...
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6509525 |
Hermetic terminal assembly
A hermetic terminal assembly including a body member with a bottom portion and a surrounding boundary or flange portion with at least one current conducting pin sealed in an opening in the bottom...
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6441311 |
Power supply terminal for use with a motor-driven compressor and method of insulating same
A motor-driven compressor is provided with a power supply terminal secured to a metallic housing and electrically connected to a power source. The power supply terminal includes a base secured to...
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6433276 |
Surface mount feedthrough
A microcircuit package feedthrough that relates to glass-to-metal seals, and more particularly, to feedthroughs for use in surfacemount microcircuit packages. The present invention can be used with...
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6372993 |
Sealed terminal assembly for hermetic compressor
A terminal assembly for a hermetic compressor having a shell includes a terminal block secured to the shell. A terminal fence surrounds the terminal block and is also fixedly secured to the shell....
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6362424 |
Hermetic terminal retainer structure
A hermetic terminal assembly including a body member with a bottom portion and a surrounding boundary or flange portion with at least one current conducting pin sealed in an opening in the bottom...
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6307150 |
Vacuum seal for FEA's
A vacuum seal suitable for use with field emission arrays is described. This seal has high reliability because the expansion coefficients of the metal and the glass are closely matched. Materials...
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6278896 |
Biocompatible glass-metal through-ducts and their use
Biocompatible glass-metal through-ducts comprised of an outside conductor, a biocompatible glass and at least one inside conductor, with the outside conductor comprising a nickel-free, stainless,...
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6274252 |
Hermetic glass-to-metal seal useful in headers for airbags
A hermetic glass-to-metal seal between a conductive pin and an outer body, wherein a corrosion-resistant noble metal (e.g., gold) coating is applied to the conductive pin before the hermetic seal...
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6255598 |
Terminal assembly and method of forming terminal assembly
A primarily polycrystalline but partially amorphous electrical insulator can hermetically seal first and second spaced electrical terminals, one made from an anodized aluminum and the second made...
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6229093 |
Mineral-insulated electrical cable
A mineral-insulated electrical cable has a tubular casing and several metallic conductors running inside the tubular casing and projecting out of it, which are insulated against one another and...
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6156978 |
Electrical feedthrough and its preparation
An electrical feedthrough (34) is prepared by furnishing an aluminum oxide feedthrough plate (70) and at least one feedthrough pin (80) having a length greater than the thickness of the feedthrough...
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6140592 |
Seal for hermetic terminal assemblies
An improved fuse associated current conducting pin and sealing structure for a hermetic terminal assembly wall wherein the sealing member has a preselected coefficient of expansion compatible with...
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6114633 |
Hermetic terminal with conductor pin identifier
A hermetic terminal including a metallic wall having at least one opening therein through which a conductor pin extends, the conductor pin having a discontinuity on its end so that the relative...
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6076017 |
Method of centerless ground finishing of feedthrough pins for an implantable medical device
A centerless grinding method of finishing feedthrough pins and corresponding devices for use in implantable medical devices and for components such as batteries in implantable medical devices is...
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6031710 |
Adhesively- and solder-bonded capacitive filter feedthrough for implantable medical devices
A capacitive filter feedthrough assembly and method of making same are disclosed for shielding an implantable medical device such as pacemaker or defibrillator from electromagnetic interference or...
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5998733 |
Graphite aluminum metal matrix composite microelectronic package
An electronic package includes a graphite-aluminum metal matrix composite (MMC) housing or support member that dissipates heat from an electronic component or circuit and a hermetic glass...
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5994975 |
Millimeter wave ceramic-metal feedthroughs
A durable, broad-band low insertion loss RF feedthrough is formed of a straight conductor (5) centrally supported by, hermetically sealed to and axially extending through the center of a strong,...
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5940279 |
Metal support element for electronic components or circuit supports
A metal support element having electronic components or circuit supports, in particular hybrid circuits, the connections of which are guided through from the component side, via a plurality of...
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5936494 |
Waveguide window
The waveguide window assembly disclosed herein is particularly adapted for use in conjunction with a waveguide housing of a high expansion material such as aluminum. The window is formed of a...
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5929373 |
High voltage feed through
A high voltage feed through supplies power to a device through a passage in a wall of a vacuum chamber. The feed through includes a ceramic body comprising a first brazing surface, a second brazing...
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5917150 |
Mineral-insulated cable terminations
A mineral-insulated cable termination offering hermetic sealing of the cable end at temperatures in excess of 300° C. having a metal spacer or extension sealed to the cable sheath which matches ...
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5908334 |
Electrical connector for power transmission in an electrostatic chuck
In accordance with the present invention, two types of polymeric dielectric systems useful in construction of a high-temperature electrostatic chuck are disclosed. Further, a high temperature power...
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5870272 |
Capacitive filter feedthrough for implantable medical device
A capacitive filter feedthrough assembly and method of making the same are disclosed for shielding an implantable medical device such as pacemaker or defibrillator from electromagnetic interference...
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5866851 |
Implantable medical device with multi-pin feedthrough
A hermetically sealed implantable medical device is provided with a multi-pin arrangement including selected glass to metal or ceramic to metal seals for a feedthrough of the compression seal or...
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5867361 |
Adhesively-bonded capacitive filter feedthrough for implantable medical device
A capacitive filter feedthrough assembly and method of making the same are disclosed for shielding an implantable medical device such as pacemaker or defibrillator from electromagnetic interference...
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5817984 |
Implantable medical device wtih multi-pin feedthrough
A hermetically sealed implantable medical device is provided with a multi-pin arrangement including selected glass to metal or ceramic to metal seals for a feedthrough of the compression seal or...
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5643694 |
Electrical feedthrough for an electrochemical cell
An electrical feedthrough apparatus, for an electrochemical cell, is formed by a method that includes forming a feedthrough subassembly by providing a ferrule having an exterior surface and an...
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5584716 |
Terminal assembly for hermetic compressor
A hermetic terminal assembly has a plurality of conductor pins which define integral fusible links (36). A unique plug is provided which both separates the individual wires (70) leading to the...
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5563562 |
RF feed-through connector
A miniature coaxial connector with a mating end for mating to another connector and a termination end for direct connection to a circuit, provides a closely controlled impedance along its entire...
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5557074 |
Coaxial line assembly of a package for a high frequency element
A coaxial line assembly in a package which houses a high frequency element. The assembly includes a metal wall having a hole extending through the metal wall. The metal wall has a step at...
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5539611 |
Interface connection through an insulating part
This interface connection through a hole (2) in a high-temperature-resistant and vacuum-proof insulating part (1), particularly of ceramic, glass, or a single crystal, consists of a metallic lead...
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5493073 |
Insulating arrangement for a fused hermetic terminal assembly
A hermetic terminal assembly structure adapted to be sealed along the periphery of an aperture in a chamber defining housing wall of a hermetically sealed chamber including a terminal pin sealed by...
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5430257 |
Low stress waveguide window/feedthrough assembly
An apparatus for mounting a waveguide window or conduction member into a housing such that a smooth gradient of the coefficient of thermal expansion exists between the housing and the window or...
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5406444 |
Coated tantalum feedthrough pin
Tantalum feedthrough conductor pins are provided with a thin, vacuum deposited metal coating to control oxidation growth during feedthrough fabrication. The coated feedthrough pins are incorporated...
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5405272 |
Laser weldable hermetic connector
Electrical connectors are provided for enabling electrical access through a side wall of a microelectronic, sensor, or fiber optic package housing while maintaining hermeticity. These connectors...
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5391061 |
Hermetic terminal cover and compressor incorporating same
A hermetic terminal cover is arranged to be mounted onto a hermetic terminal of, such as, a closed-type compressor. The hermetic terminal cover has terminal caps for covering respective terminal...
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5374786 |
Ceramic wall hybrid package with washer and solid metal through wall leads
A package for electrical circuitry and method of making same wherein the package is provided with apertured ceramic side walls. Ceramic layers, which have been previously co-fired together and have...
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5367125 |
Aluminum based article having an insert with vitreous material hermetically sealed thereto
An insulating electrical feed-through connector extending through a wall of aluminum is obtained by using a sintered sleeve comprising phosphate glass in which a conductive pin is inserted. The...
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5308925 |
Conductive pin assembly for a machine housing
A conductive pin assembly arrangement for a wall opening of a machine housing including a removable plate in sealed relation to the wall opening, the plate having at least one opening extending...
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