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:
Nov. 28, 2006
Filed:
Sep. 14, 2001
Hidenori Kakehashi, Takatsuki, JP;
Takashi Kanbara, Moriguchi, JP;
Toru Fujiwara, Akashi, JP;
Kenichi Takamatsu, Niigata, JP;
Tomoyuki Nakano, Sakai, JP;
Kazuhiko Kinutani, Niigata, JP;
Takaaki Chuzawa, Hirakata, JP;
Masaki Satou, Niigata, JP;
Takao Miyai, Hirakata, JP;
Hidenori Kakehashi, Takatsuki, JP;
Takashi Kanbara, Moriguchi, JP;
Toru Fujiwara, Akashi, JP;
Kenichi Takamatsu, Niigata, JP;
Tomoyuki Nakano, Sakai, JP;
Kazuhiko Kinutani, Niigata, JP;
Takaaki Chuzawa, Hirakata, JP;
Masaki Satou, Niigata, JP;
Takao Miyai, Hirakata, JP;
Matsushita Electric Works, Ltd., Osaka, JP;
Abstract
An electromagnetic device and a high-voltage generating device which are thin with improved characteristics includes a magnetic core of a cylindrical form of a ferrite material having a high intrinsic resistance. A winding is provided by winding a flat rectangular wire conductor in an edge-wise winding directly on substantially the entire length of the magnetic core. As an insulator, such as a coil bobbin, is not needed between the flat rectangular wire conductor and the magnetic core, the winding can be decreased in the overall size or thickness thus contributing to the reduction in dimension of the electromagnetic device. Also, as its flat rectangular wire conductor is wound directly on the magnetic core, the winding can be minimized in the length and thus the overall resistance.