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:
Jan. 22, 2019
Filed:
May. 19, 2014
Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd., Kiyosu-shi, Aichi, JP;
Makoto Hattori, Kiyosu, JP;
Masahiko Asai, Kiyosu, JP;
Abstract
In an inverter-integrated electric compressor, a sub-board () divided from a main board is mounted with a communication circuit () and is connected to a communication harness () via a connector (). Further, the sub-board () is configured to be connected to the main board via a connection connector () and to be fixed on the side of a housing () at three or more portions by fixing screws (), and is configured such that the connector () and the connection connector () are respectively arranged close to the fixing screws (), such that a communication line () connected to a noise suppression component () connected to a frame ground of the sub-board () is arranged between the connector () and the connection connector (), and such that a power source line () connected to noise suppression components () connected to the frame ground is arranged along a triangular line passing through the vicinity of the fixing screw () provided at a portion other than the portions of the fixing screws () provided close to the connector () and the connection connector (). The frame ground of the sub-board () is grounded on the side of the housing () via the fixing screws ().