Patents
Sitemap › H01 - Basic electric elements › H01G - Capacitors; Capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type › H01G 4 - Fixed capacitors; Processes of their manufacture
Patents for H01G 4 - Fixed capacitors; Processes of their manufacture (22,458)
01/1981
01/06/1981US4243710 Platinum, palladium, gold
01/06/1981US4243708 Metallized textured surface polypropylene film
01/06/1981CA1093166A1 Metallized film capacitors
12/1980
12/30/1980US4242717 Boxed metallized film capacitor
12/23/1980US4241378 Base metal electrode capacitor and method of making the same
12/23/1980US4241360 Series capacitor voltage multiplier circuit with top connected rectifiers
12/23/1980CA1092204A1 Film capacitor and method for manufacture thereof
12/23/1980CA1091917A1 Dielectric compositions of zirconates and/or aluminates and devices thereof
12/23/1980CA1091916A1 Dielectric compositions of glass and magnesium titanates
12/16/1980US4240127 Metallized film capacitor and method of manufacture
12/09/1980CA1091313A1 Method of fabricating improved capacitors and transformers
12/09/1980CA1091000A1 Electrical devices containing improved dielectric fluids
12/02/1980US4237519 Capacitor with a case seal
12/02/1980US4237084 Method of producing internal boundary layer ceramic compositions
12/02/1980US4236928 Ceramic compositions
12/02/1980CA1090554A1 .alpha.-RAMIFIED ALKANOL PHTALATE LIQUID DIELECTRIC COMPOSITIONS
11/1980
11/27/1980WO1980002570A1 Solution for activation of dielectric surface and obtaining conducting layer thereon
11/25/1980CA1090434A1 Fused oil filled capacitor
11/18/1980US4234905 Electrical condenser
11/18/1980CA1089942A1 Monolithic ceramic capacitor with fuse link
11/18/1980CA1089941A1 Fused monolithic ceramic capacitor package
11/04/1980US4231849 One step hydrolysis and cyclization of tetrafluoroethylene pentamer with subsequent perfluorination
11/04/1980CA1089041A1 Method of manufacturing a capacitor roll, and a capacitor comprising a roll thus manufactured
11/04/1980CA1089040A1 Pleated metallized film capacitor with staggered edges
10/1980
10/28/1980CA1088641A1 Articles with internal conductors and method of making such articles
10/28/1980CA1088292A1 Liquid ester impregnant for electrical devices
10/21/1980US4229777 High voltage dual dielectric capacitor roll
10/21/1980US4229476 Metal oxide covered with metal
10/15/1980EP0017556A1 Capacitor with a metallised dielectric for high voltages
10/15/1980EP0017529A1 Ceramic power capacitor
10/15/1980EP0016984A1 Method of mounting at least one electronic component
10/14/1980US4228482 Multilayer ceramic capacitors
10/14/1980US4228481 Capacitor with embossed foil electrode
10/14/1980US4227300 Dip soldering
10/14/1980CA1087388A1 Multilayer capacitors and process for making the same
10/07/1980US4226735 Magnesium and strontium titanates, titanium, lead and bismuth oxides
10/07/1980US4226011 Manufacturing method for metalized plastic dielectric capacitors for improved current capabilities
09/1980
09/23/1980US4223786 Series of electronic components
09/23/1980CA1086429A1 Stripline capacitor
09/17/1980EP0015532A1 Process for manufacturing an electrical thin-film capacitor
09/16/1980US4223369 Monolithic capacitor with low firing zirconate and nickel electrodes
09/16/1980US4222885 Method of producing a dielectric with perowskite structure and containing a copper oxide
09/16/1980CA1085940A1 Power capacitor with internal support structure
09/09/1980US4221033 Method of making a tubular capacitor
09/02/1980US4220547 Dielectric paste for thick film capacitor
09/02/1980CA1084694A1 Electrical insulating oil compositions
08/1980
08/26/1980US4219866 Lead lanthanum zirconate titanate, barium titanate, silver dope
08/20/1980EP0014229A1 Self-healing capacitor having a thin film electrode
08/19/1980US4218723 Oxides of germanium, silicon, lead, titanium and berium, high dielectric capicator
08/05/1980US4216102 High dielectric constant type ceramic composition consisting essentially of Pb(Fe1/2 Nb1/2)O3 -Pb(Mg1/3 Nb2/3)O3
07/1980
07/29/1980US4215385 Regenerable electric capacitor
07/29/1980CA1082444A1 Electrical insulating oils
07/23/1980EP0013392A1 Dividing network
07/23/1980EP0013352A1 Feeding device for printed circuit board and feeding element
07/22/1980US4213817 Apparatus for the production of an electric stack capacitor of metallized synthetic material films
07/22/1980CA1082320A1 Mica capacitor
07/22/1980CA1081937A1 Electrical devices containing readily biodegradable dielectric fluids
07/15/1980US4213106 Tuning apparatus and method of producing the same
07/10/1980WO1980001433A1 Metallized film capacitor and method of manufacture
07/08/1980CA1081333A1 Capacitor bank
07/08/1980CA1081332A1 Trimmable monolithic capacitors
07/01/1980US4210950 High-ratio-accuracy capacitor geometries for integrated circuits
06/1980
06/24/1980US4209815 Capacitor protective circuit
06/24/1980US4209754 Ceramic capacitors
06/24/1980US4209477 Dielectric or semiconductive films
06/24/1980CA1079951A1 Electrical devices containing improved dielectric fluids
06/17/1980CA1079513A1 Electrical devices containing improved dielectric fluids
06/11/1980EP0011796A1 On one side metallized biaxially stretched polypropylene foil to be used as electroinsulating foil
05/1980
05/28/1980EP0011389A1 Ceramic capacitor having co-fired base metal end terminations, and paste or ink for producing said end terminations
05/28/1980EP0011347A1 Method of manufacturing a capacitor with a housing having an undulated expanded portion for the event of overpressure
05/27/1980US4205365 Boxed capacitor with bimetallic terminals and method of making
05/27/1980US4205364 Microcapacitors having beveled edges and corners
05/27/1980CA1078475A1 Power capacitor
05/20/1980US4203933 For use as dielectric oils
05/14/1980EP0011033A1 Electrical stacked capacitor with flat electrodes, and method of manufacturing such a capacitor
04/1980
04/30/1980EP0010479A1 Ceramic dielectric composition having a low sintering temperature and process for its production; electronic component and electrical capacitor comprising said composition
04/30/1980EP0010363A1 Improved impregnation capacitor and electrode foil therefor
04/29/1980CA1076665A1 Foil capacitor structure
04/29/1980CA1076341A1 Dielectric powder compositions
04/22/1980US4199801 Coil capacitor
04/22/1980CA1075890A1 Dielectric fluids
04/22/1980CA1075889A1 Dielectric fluid
04/17/1980WO1980000763A1 High-ratio-accuracy capacitor geometries for integrated circuits
04/16/1980EP0009806A1 Electrical stacked capacitor and method for its production
04/15/1980US4198671 Capacitor assembly
04/08/1980US4197570 Tubular capacitor with metal caps
04/01/1980US4196131 Furfuryloxy-substituted organosilicon compounds
04/01/1980US4196058 Electrical galvanic bath contact element
03/1980
03/25/1980US4195326 Predetermined temperature coefficient capacitor
03/19/1980EP0008698A1 Impregnated electrical capacitor
03/19/1980EP0008623A1 Biaxially oriented polypropylene film laminate and its use
03/11/1980US4193106 Monolithic ceramic capacitor with fuse link
03/11/1980US4192840 Grinding, doping (p-type), sintering, barium and titanium containing ceramics
03/11/1980US4192698 Making an electroding ink for a monolithic ceramic capacitor
02/1980
02/26/1980US4190878 Self-healing electrical capacitor
02/26/1980US4190682 Process for impregnating a capacitor with a non-halogenated impregnant
02/20/1980EP0008251A1 Dielectric liquids, manufacturing process and uses
02/20/1980EP0008005A1 Method and apparatus for contacting electrical capacitors
02/19/1980US4189760 Monolithic capacitor with non-noble metal electrodes and method of making the same
02/19/1980CA1071936A1 Method and apparatus for depositing thin layers of insulating or slightly conductive materials by reactive spraying in a high-frequency inductive plasma
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