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. 22, 2005
Filed:
Feb. 11, 2004
Hiroyuki Chonan, Tokyo, JP;
Takeshi Sako, Tokyo, JP;
Yuji Inoue, Tokyo, JP;
Masaaki Sakuma, Tokyo, JP;
Hiroyuki Chonan, Tokyo, JP;
Takeshi Sako, Tokyo, JP;
Yuji Inoue, Tokyo, JP;
Masaaki Sakuma, Tokyo, JP;
GE Medical Systems Global Technology Company, LLC, Waukesha, WI (US);
Denkishizai Company, Limited, Tokyo, JP;
Abstract
Provided is a circular pole piece that contributes to simplification of work and a reduction in costs and that has no gap created among adjoining blocks. A circular pole piece is manufactured by circularly arranging laminate blocks each having numerous hexagonal directional magnetic steel sheet tiles layered. Since heteromorphic soft magnetic material tiles are unnecessary, work can be simplified and the cost of the circular pole piece can be reduced. Moreover, the laminate blocks can be arranged substantially circularly without a gap among adjoining blocks.