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:
Oct. 15, 1991
Filed:
Sep. 11, 1989
Koshi Torii, Iwakura, JP;
Seiji Hayashi, Oobu, JP;
Shigenori Sonobe, Toyota, JP;
Shigeru Senoo, Ichikawa, JP;
Nippondenso Co., Ltd., Kariya, JP;
Abstract
A high power supply apparatus employs a high-power load such as a deicing means for deicing a windshield of the automobile. The high-power load is connected to a converter which connects the output voltage of the alternator to a predetermined voltage. During the operation of the high-power load, the alternator is disconnected from the battery through a switch, and at the same time, the rotating speed of the alternator is increased by the idle speed controller. Since the high-converter means converts the output voltage of the alternator when the rotating speed of the alternator is increased, a predetermined electric power of the alternator is supplied to the high-power load.