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:
Apr. 20, 2021
Filed:
Jun. 12, 2017
Hitachi Automotive Systems, Ltd., Hitachinaka, JP;
Hiroshi Kanno, Hitachinaka, JP;
Hiroshi Usami, Hitachinaka, JP;
Yasuhiko Nagata, Hitachinaka, JP;
Masataka Ota, Hitachinaka, JP;
Katsunori Yamashita, Hitachinaka, JP;
HITACHI AUTOMOTIVE SYSTEMS, LTD., Hitachinaka, JP;
Abstract
Provided is an electric control unit which is configured to switch the functions of an LCC, an HSD, and an LSD depending on a load to be connected. A power-supply-side switching elementis provided in a path Lbetween a power supplyand a connector terminal. A ground-side switching elementis provided in a path Lbetween a groundand a connector terminal. A freewheeling diodeis provided in a path Lconnected to a connection point Pbetween the power-supply-side switching elementand the connector terminaland a connection point Pbetween the ground-side switching elementand the connector terminal. A switching elementis provided in the path L