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. 13, 2001
Filed:
May. 19, 1998
Applicant:
Inventor:
Naoki Inoue, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02H 7/122 ; H02M 5/42 ;
U.S. Cl.
CPC ...
H02H 7/122 ; H02M 5/42 ;
Abstract
The controller of power supplying apparatus, upon outputting of a timing signal from a timer, brings a switching element, which is in the conductive state, into the non-conductive state and, in the meantime, brings a switching element, which is in the non-conductive state, into an intermittently conductive state until a NAND circuit stops outputting a short-circuit preventing signal and, thereafter, holds the switching element in the conductive state.