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:
Sep. 19, 2006
Filed:
Oct. 15, 2001
Applicant:
Shuzo Nishino, Osaka, JP;
Inventor:
Shuzo Nishino, Osaka, JP;
Assignee:
Daifuku Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An arrangement comprising a magnetic body () having a hole portion () for passage of a primary-side first induction line (), a primary-side second induction line () for electrically feeding a load in a contact less manner, an added line () passing through the hole portion () of the magnetic body, and 1th contact () for short-circuiting the added line. According to this arrangement, short-circuiting provided by the 1th contact () can cut off electric feeding to the primary-side second induction line (), thereby isolating the load (second-side power receiving circuit) without mechanically switching the power supply line.