The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 1987
Filed:
Jul. 15, 1985
Koichi Tokura, Amagasaki, JP;
Masazumi Tayake, Sanda, JP;
Risho Kogyo Co., Ltd., Osaka, JP;
Abstract
A high-tension capacitor including alternating dielectric layers and electrode layers, the dielectric layers having a synthetic resin film between a layer of highly impregnable and porous material. The capacitor elements having the alternating electrode layers and dielectric layers are surrounded by a highly impregnable electrically insulating material and the assembly is impregnated with a synthetic resin which penetrates the porous layers of the dielectric layers and the insulating material surrounding the capacitor elements. Alternatively, the capacitor elements are impregnated with a resin having a good impregnability and low viscosity and the insulation layer molded around the impregnated capacitor elements can be impregnated with a resin having good strength and high viscosity. A relaxation layer may also be interposed at regular intervals between the electrode layers and dielectric layers for absorbing the shrinking force upon hardening of the synthetic resin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile