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:
Aug. 11, 2009
Filed:
Oct. 23, 2006
Applicants:
Satoshi Sakurai, Shinagawa, JP;
Yuriko Segawa, Shinagawa, JP;
Nobuyoshi Shimizu, Shinagawa, JP;
Inventors:
Assignee:
Fujitsu Component Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 3/00 (2006.01); H01H 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A solenoid actuator includes a pair of coils and a core body. The pair of the coils are coupled electrically to each other in series. The core body has a pair of magnets and a holding member, and moves with respect to the coils when the pair of the coils apply magnetic force to the pair of the magnets in substantially same direction. The magnets are inserted into the coils respectively. The holding member holds the pair of the magnets in common.