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7453683 Chip-type aluminum electrolytic capacitor  
A chip-type aluminum electrolytic capacitor is provided that allows a lead wire exposed from an insulated terminal plate to have an increased temperature sooner than the other parts to provide...
7443654 Surface-mounting capacitor  
A surface-mounting thin type capacitor includes a capacitor element having a shape of and two end portions which form a side surface of the capacitor element. Two anode terminals are disposed on...
7430108 Electrolyte for electrolytic capacitor and electrolytic capacitor containing the same  
Electrolyte solution and an electrolytic capacitor using it having a low impedance characteristic, having a high withstand voltage characteristic of 100V class, and a high temperature life...
7423862 Solid electrolytic capacitor element, solid electrolytic capacitor and production method thereof  
The invention relates to a process for producing a solid electrolytic capacitor element, comprising forming a semiconductor layer containing a conductive polymer on a conductor having a dielectric...
7411780 Paste, display member, and process for production of display member  
A display member, particularly a plasma display member, can be produced by a process including applying a paste which includes a urethane compound and inorganic fine particles onto a substrate and...
7411779 Electrolytic capacitors with a polymeric outer layer and process for the production thereof  
The invention relates to a process for the production of electrolytic capacitors with low equivalent series resistance and low residual current consisting of a solid electrolyte made of conductive...
7400491 Aluminum electrolytic capacitor and method of producing the same  
Disclosed is an aluminum electrolytic capacitor, which comprises a capacitor element prepared by rolling an anode foil and a cathode foil together with a separator and impregnating them with a...
7391604 Solid electrolytic capacitor  
A solid electrolytic capacitor having a capacitor element which includes an anode foil and a cathode foil rolled with a separator interposed therebetween, and a solid electrolyte layer or an...
7388740 Foil for negative electrode of capacitor and process for producing the same  
Provided are a foil for a cathode of a capacitor, which can secure both a high capacitance and a high strength, and a manufacturing method thereof. The foil for a cathode of a capacitor includes an...
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...
7365960 Capacitor having a feedthrough assembly with a coupling member  
A flat capacitor includes a case having a feedthrough hole, a capacitor stack located within the case, a coupling member having a base surface directly attached to the capacitor stack and having a...
7359180 Solid-state electrolytic capacitor and manufacturing method thereof  
A solid electrolytic capacitor includes a flat-shaped anode terminal having a first surface connected to an anode portion of a capacitor element and having a second surface opposite to the first...
7352561 Surface-mount solid electrolytic capacitor and process for manufacturing the same  
A solid electrolytic capacitor includes a capacitor element, an anode lead terminal, a cathode lead terminal and a resin package. The capacitor element includes an anode chip body, an anode bar...
7348194 Electrode compositions containing carbon nanotubes for solid electrolyte capacitors  
An improved capacitor with an anode with an anode wire and an oxide layer on the surface of the anode. A cathode layer is exterior to the oxide layer. A carbon conductive layer is exterior to the...
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...
7342773 Capacitor containing aluminum anode foil anodized in low water content glycerine-phosphate electrolyte  
A capacitor comprising an aluminum anode and a dielectric layer comprising phosphate doped aluminum oxide and process for making the capacitor. Furthermore, the capacitor is formed by the process...
7342772 Solid electrolytic capacitor  
A solid electrolytic capacitor includes a plurality of laminated capacitor elements; an anode terminal connected to an anode portion where anode exposed portions of the capacitor elements are...
7342771 Solid electrolytic capacitor and a method for manufacturing a solid electrolytic capacitor  
A solid electrolytic capacitor is provided, which can reduce impedance, particularly, the ESL and the ESR. In one embodiment, such a solid electrolytic capacitor comprises a foil-like valve metal...
7330347 Capacitor  
A capacitor includes an anode body and a housing having a base surface. The housing encloses the anode body at least partially. The capacitor also includes an anode connector and an anode contact...
7324329 Electrochemical-electrolytic capacitor and method of making the same  
A high-voltage electrochemical-electrolytic capacitor. The capacitor includes a cathode comprising a plurality of electrically-conductive particles in intimate electrical contact with one another...
7289313 Solid electrolytic capacitor and method for manufacturing same  
A solid electrolytic capacitor includes: a dielectric oxide film 2 ; a solid electrolyte 3 composed of a conductive polymer; a carbon layer 4 ; and a silver layer 5 ; formed sequentially on a...
7289311 Power ring pulse capacitor  
A wound, metallized dielectric film capacitor for pulsed power applications is disclosed. The capacitor forms a wound metallized polymer film in the shape of a closed path ring. The electrical load...
7283349 Electric double layer capacitor  
An electric double layer capacitor has a pair of current collectors, a positive polarizable electrode which is provided on one of the pair of current collectors, includes activated carbon of a...
7274551 Hermetically sealed electrolytic capacitor  
A hermetically sealed, electrolytic capacitor is provided having a lid incorporating a liquid seal on the wet side of the lid and a hermetic seal on the dry side of the lid. The lid includes a...
7268996 Electrolyte for very high voltage electrolytic capacitors  
The present invention is directed to an electrolyte for use in very high voltage electrolytic capacitors and to an electrolytic capacitor impregnated with the electrolyte of the present invention...
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....
7256981 Electric double layer capacitor  
An electric double layer capacitor comprising a pair of electrodes and an electrolytic solution in contact with said pair of electrodes, wherein: the electrolytic solution contains a compound...
7251122 Electric chemical capacitor, and method and apparatus for manufacturing electrode for electric chemical capacitor  
An electric chemical capacitor includes first and second electrodes each including a collector 111, 121, a polarized electrode layer 112, 122 and an undercoat layer 113, 123 for bonding the...
7248461 Conducting polymer composite and solid electrolytic capacitor using the same  
A conducting polymer composite is made by compounding a conducting polymer and an ionic polymer so as to achieve good conductivity. A high resistance material generated also has a high withstand...
7245479 Electrolytic capacitor and method of manufacturing the same  
The present invention provides an electrolytic capacitor manufacturing method capable of manufacturing an electrolytic capacitor having the PTC function as easy as possible. A main electrode layer...
7233482 Energy storage device  
A surface mount energy storage device in the form of a supercapacitor ( 1 ) includes a generally rectangular folded prismatic housing ( 2 ) and two energy storage elements (not shown) that are...
7218506 Electrolytic capacitor and method of manufacturing the same  
The present invention provides an electrolytic capacitor manufacturing method capable of manufacturing an electrolytic capacitor having the PTC function as easy as possible. A main electrode layer...
7206186 Hermetically sealed electrolytic capacitor  
An electrolytic capacitor is provided having a metal-glass-metal hermetic seal and a liquid seal, which protects the hermetic seal from the electrolyte solution in the capacitor. The liquid seal is...
7072171 Electrolytic capacitor capable of insertion into the vasculature of a patient  
A capacitor having a cylindrical shape or configuration so that it is capable of being inserted directly into the vasculature of a patient is described. A typical diameter for the present capacitor...
6985351 Implantable heart monitors having flat capacitors with curved profiles  
Implantable heart-monitoring devices, such as defibrillators, pacemakers, and cardioverters, detect onset of abnormal heart rhythms and automatically apply corrective electrical therapy,...
6965508 Solid electrolytic capacitor and manufacturing method thereof  
A solid electrolytic capacitor has a structure in which a dielectric layer and a metal layer are formed in this order on the surface of an anode. The anode is composed of a porous sinter of...
6952339 Tantalum capacitor case with increased volumetric efficiency  
A capacitor and a method for assembling a capacitor. A capacitor is assembled from a case, which contains an anode that is electrically insulated from the case by isolators. A washer is placed...
6930877 Anode member for a solid electrolytic capacitor, solid electrolytic capacitor using the anode member, and method of producing the anode member  
An anode member is provided which includes a valve metal thin plate and a valve metal powder layer formed on at least one plate surface of the valve metal thin plate. At least one groove is formed...
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...
6891717 Process for producing solid electrolytic capacitor and solid electrolytic capacitor  
The invention provides a process for fabricating a solid electrolytic capacitor of the chip type which process includes the steps of plating a fabrication frame comprising an anode terminal member...
6888717 Working electrolyte for electrolytic capacitors  
An electrolyte for a capacitor and capacitor containing the electrolyte. The electrolyte has up to about 85%, by weight, water, up to about 65%, by weight organic solvent and an acid defined by...
6882519 Flat aluminum electrolytic capacitor and method of manufacturing the same  
The present invention relates to a method of manufacturing a flat aluminum electrolytic capacitor comprising a separator impregnated with an electrolytic solution, an anode foil and a cathode foil,...
6876541 Aluminum material for electrode of electrolytic capacitor and method for producing aluminum foil for electrode of electrolytic capacitor, and electrolytic capacitor  
An aluminum material for electrolytic capacitor electrodes, the aluminum material having aluminum purity of 99.9% or more, consisting of: Si: 2 to 50 ppm; Fe; 2 to 50 ppm; Cu: 15 to 150 ppm; Zn: 1...
6856502 Electrolytic capacitor and method for cooling same  
The invention relates to a method for cooling an electrolytic capacitor comprising a casing ( 1 ) that surrounds a capacitive element ( 2 ), and to an electrolytic capacitor. The casing ( 1 ) is...
6853540 Conductive composition precursor, conductive composition, solid electrolytic capacitor, and their manufacturing method  
A solid electrolytic capacitor including a valve metal positive electrode, an anodized layer formed on a surface of the positive electrode, a conductive polymer-containing negative electrode...
6839224 Smaller electrolytic capacitors for implantable defibrillators  
Implantable defibrillators are implanted into the chests of patients prone to suffering ventricular fibrillation, a potentially fatal heart condition. A critical component in these devices is an...
6809919 Capacitor  
An electrode for a capacitor including a sintered body of a powder of a valve action metal or its alloy and wherein a lead wire connected to the sintered body made of partially nitrided niobium is...
6788524 Device and method for uniformly distributing electrode particles  
A drop-fill assembly and method for uniformly distributing electrode active particles onto a current collector is described. The drop-fill assembly comprises a conduit containing two or more spaced...
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...
6721170 Packaged hybrid capacitor  
A packaged hybrid capacitor according to the invention includes a metal cup having a bottom wall with a periphery and an upstanding sidewall at the periphery and surrounding the bottom wall; a...
Matches 1 - 50 out of 151 1 2 3 4 >