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. 24, 2009
Filed:
Sep. 19, 2006
Yoshio Ishida, Osaka, JP;
Yoshio Ishida, Osaka, JP;
Diamond Electric Mfg. Co., Ltd., Osaka, JP;
Abstract
A first series circuit having an energy storage coila first diodeand a capacitorconnected between a direct current power supply E and a ground terminal GND is arranged. A second series circuit of a switching elementand an ignition coilis connected to both ends of the capacitorThe switching elementof the ignition device configured as above is controlled so as to perform a plurality of ON/OFF operations in time of the ignition operation of the ignition plugconnected to the secondary side of the ignition coilAs a result, the capacitive discharge and the inductive discharge are alternately repeated at the ignition plugAccording to the present invention, a multiple discharge type ignition device in which the number of components is reduced, and the power consumption is suppressed is realized.