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| Number | Title | Issue Date |
| 8107224 | Thin solid electrolytic capacitor having high resistance to thermal stress In a thin solid electrolytic capacitor including a solid electrolytic capacitor element disposed on a substrate, the solid electrolytic capacitor element has an upper surface largely extending along the substrate as compared with a height dimension thereof from the ... | 01/31/2012 |
| 8035954 | Surface-mount type electrolytic capacitor and method of producing the same An exterior case for a surface-mount type electrolytic capacitor has a box type resin case and an exterior case cover. The resin case incorporates anode terminals and a cathode terminal at the bottom portion and is open upward. The exterior cover covers the top and ... | 10/11/2011 |
| 7365962 | Capacitor and method of connecting the same A capacitor includes a hollow capacitor element formed by rolling a pair of flat sheet-like electrodes and, with separators interposed therebetween, a bottom-closed metallic casing receiving the capacitor element and a drive electrolyte therein, and an opening-seali... | 04/29/2008 |
| 7348097 | Insulative feed through assembly for electrochemical devices An insulative feedthrough receives an electrical lead therethrough and includes a ferrule having fist and second open ends and an interior surface. At least one polymeric guide member is positioned substantially within the first end of the ferrule and has an apertur... | 03/25/2008 |
| 7312979 | Stacked solid electrolytic capacitor A stacked solid electrolytic capacitor has a substrate, a capacitor element, and a metal cap. The substrate has electrical conductivity. The capacitor element is provided on the substrate. The metal cap is coupled to the substrate, covers the capacitor element and i... | 12/25/2007 |
| 7283351 | Gas discharge lamp power supply A gas discharge lamp power supply having a base, a pair of opposed side walls extending from the base, and opposed first and second end walls extending from the base between the opposed side walls. The first end wall has a sloped wall extending angularly between the... | 10/16/2007 |
| 7256983 | Electrolytic capacitor An electrolytic capacitor having a low impedance characteristic, and a high withstand voltage characteristic in the 100V class, provides excellent high temperature life and leakage characteristics. An electrolyte solution containing an aluminum tetrafluoride salt is... | 08/14/2007 |
| 6898066 | Structure of chip type electrolytic capacitor The present invention relates to a structure of chip type electrolytic capacitor, which comprises a casing cover and a partition to separate space of casing cover into a dielectric chamber and a buffer chamber, a dielectric which includes lead pins, holes on the par... | 05/24/2005 |
| 6735071 | Capacitor assembly for an alternator and a method for the manufacture thereof During molding of a brush holder which is a resin-molded part in an alternator, a capacitor component is molded integrally with a capacitor positive electrode terminal and a capacitor negative electrode terminal joined by crimping to a positive terminal and a negati... | 05/11/2004 |
| 6661645 | Solid electrolytic capacitor and manufacturing method thereof A solid electrolytic capacitor comprising a capacitor element comprising a valve-acting metal substrate having on the surface thereof a dielectric film and a solid electrolytic layer provided on the dielectric film, the capacitor element provided with lea... | 12/09/2003 |
| 6487067 | Sealing device for electrolytic capacitor and method A flat pack electrolytic capacitor includes an aluminum end cap having an electrolyte fill hole that is sealed with a seal mechanism to preclude electrolyte leakage under normal operating conditions. The end cap is welded to an open-ended aluminum case in... | 11/26/2002 |
| 6385490 | Capacitors with recessed rivets allow smaller implantable defibrillators Implantable defibrillators are implanted into the chests of patients prone to suffering ventricular fibrillation, a potentially fatal heart condition. Critical components in these devices are aluminum electrolytic capacitors, which store and deliver one o... | 05/07/2002 |
| 6370016 | Electrolytic capacitor cover method and materials for the manufacture thereof Improved covers for electrolytic capacitors, offering both durability and low extractability of halides by high temperature electrolytes, can be produced from molding compositions comprising thermoset polymers having low halide extractability, preferably ... | 04/09/2002 |
| 6366446 | Aluminum electrolytic capacitor assembly An aluminum electrolytic capacitor assembly for use on a mounting plate includes an aluminum electrolytic capacitor fitted in a metallic housing which in places has insulation composed of shrink sleeving. The aluminum electrolytic capacitor assembly is in... | 04/02/2002 |
| 6334879 | Method for providing a hermetically sealed capacitor A sealed capacitor, which may be hermetic, having a generally flat, planar geometry, is described. The capacitor includes at least one electrode provided by a metallic substrate having a capacitive material contacted thereto. The coated substrate can prov... | 01/01/2002 |
| 6219224 | Solid electrolytic capacitor The invention provides a solid electrolytic capacitor including a bottomed tubular case 4, a capacitor element 1 enclosed in the case 4, and a hermetic seal structure 7 sealing off an opening of the case 4. The opening of the case 4 is closed with a diskl... | 04/17/2001 |
| 6201686 | Electric double layer capacitor An electric double layer capacitor having electrode terminals 70a, 70'a which are attached to a metallic cover plate 65 in an electrically insulated state wherein each of the electrode terminals 70a, 70'a has an engaging plate 76 formed integrally with a ... | 03/13/2001 |
| 6188566 | Solid electrolytic capacitor having a second lead with a throughhole filled with an arc-extinguishing material A compact solid electrolytic capacitor includes a capacitor element having a positive electrode and a negative electrode which are respectively connected electrically to a first lead and a second lead and a casing of a resin material surrounding the capac... | 02/13/2001 |
| 6128180 | Solid electrolytic capacitor using a conductive polymer film An electrically conductive polymer layer of a solid electrolytic capacitor that coats a dielectric layer that coats an anode. An anode lead projects outwardly from the anode through the dielectric layer, and the electrically conductive polymer layer is se... | 10/03/2000 |
| 6128179 | Aluminum electrolytic capacitor The invention includes an electrolyte solution, a capacitor element impregnating the electrolyte solution, a case containing the capacitor element, a sealing member sealing the opening of the case, and lead wires coming out from the capacitor element and ... | 10/03/2000 |
| 6081418 | Chip type solid electrolytic capacitor Two elements of chip type solid electrolytic capacitors, having substantially the same bottom size and shaped into rectangles and are arranged on a stack corresponding terminals of the two elements are welded using a coupling member. Because of the stacke... | 06/27/2000 |
| 6064563 | Electrolytic capacitor with open circuit mode mechanism An electrolytic capacitor (K1-K3) with an open circuit mode mechanism, comprises: a metallic casing (32; 52; 62) for accommodating a capacitor element (31; 51; 61); an upper lid (33; 53; 63) which is mounted on a mouth of the metallic casing; a pair of me... | 05/16/2000 |
| 6040974 | Capacitor cover A capacitor cover for closing an open end of a capacitor, including an elastomeric outer layer, a rigid middle layer and a polypropylene inner layer, each with an aperture so as to allow passage of a terminal through the capacitor cover, is described. The... | 03/21/2000 |
| 5894402 | Electrolytic capacitor and heat sink assembly An electrolytic capacitor with several conductive layer portions, including some anode layers and some cathode layers in alternating arrangement. A set of insulator layers is interleaved with the conductive layers, and the conductive and insulator layers ... | 04/13/1999 |
| 5801917 | Capacitor for an implantable cardiac defibrillator A capacitor and a method for making the capacitor using ultrasonic welding to join the cathode layers together are provided. The capacitor includes a housing defining a chamber with a step provided at an inner portion of the housing. A plurality of capaci... | 09/01/1998 |
| 5798906 | Capacitor A capacitor has a bottomed outer casing housing a capacitor element therein, a lid closing the bottomed outer casing and having a pair of insertion holes defined therein, and a pair of electrode terminals mounted on the lid and connected to the extension ... | 08/25/1998 |
| 5786980 | Electrical component package and packaged electrical component A packaged electrical component includes a tubular body having first and second ends and an opening at the first end for receiving an electrical component; an electrical component disposed within the tubular body; an end cap mounted on the first end of th... | 07/28/1998 |
| 5781405 | Electronic device having rotatably mounted infrared device with a pair of pegs fitting into a pair of holes An adjustably mounted infrared device for an electronic device is disclosed. One embodiment of the invention is a computer. The computer has a housing and an integral infrared device. The housing has a plurality of surfaces to protect at least a processor... | 07/14/1998 |
| 5777840 | Non polar tantalum capacitor An all tantalum electrolytic capacitor is rendered non-polar by properly anodizing the tantalum electrodes. That is, the anodization process is controlled such that both electrodes have substantially the same amount of capacitance which preferably is twic... | 07/07/1998 |
| 5673168 | High ripple current capacitor A capacitor structure for dissipating heat, for example, generated by high ripple currents. The capacitor includes an outer casing of substantially annular cross section comprising an outer side wall, a bottom and an interior tube integrally formed from a... | 09/30/1997 |
| 5638253 | Package-type solid electrolytic capacitor A package-type solid electrolytic capacitor is provided which comprises a capacitor element, an insulating package body having a housing recess with an upward opening for receiving the capacitor element, and an insulating closure member for closing the op... | 06/10/1997 |
| 5561588 | Electrical capacitor, particularly an electrolyte capacitor An electrical capacitor, particularly an electrolyte capacitor, that is built into a housing, particularly a metallic housing, has a male fastening member at the floor with the assistance of which the capacitor is secured to a fastening plate in vibration... | 10/01/1996 |
| 5530618 | Capacitor mounting assembly A capacitor mounting assembly uses a mounting assembly for mounting and aligning a plurality of DC can capacitors on a bulk power system assembly. The mounting assembly includes a metallic base member with a channel cross section having mounting flanges a... | 06/25/1996 |
| 5420748 | Surface mounting type chip capacitor The invention discloses an upstanding surface mounting type electrolytic chip capacitor. The conventional capacitor has an asymmetrical mass distribution, and oscillations occur, with the result that an automatic surface mounting becomes difficult. The pr... | 05/30/1995 |
| 5371650 | Hermetically sealed capacitor and method for making the same A hermetically sealed capacitor including a metal tape (e.g, copper) having an adhesive on one side and being folded and wrapped around the capacitor winding in the manner that a Christmas package is wrapped. After wrapping, the tape initially extends bey... | 12/06/1994 |
| 5138519 | Selectively variable capacitor A capacitor unit includes a housing having a pair of conventional electrical terminals. Contained within the housing are a pair of capacitors connected in parallel to the two terminals. One of the capacitors is connected to one of the terminals by a relat... | 08/11/1992 |
| 4326642 | Tubular case sealing means and method of manufacturing same A sealing mechanism and method for closing the case of an electrical component including a metal disk and an elastomer part wherein the elastomer part as measured from the inside of the metal disk is at least twice as thick in the axial direction as the m... | 04/27/1982 |
