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:
Sep. 24, 2019
Filed:
Jan. 08, 2014
Mitsubishi Heavy Industries Thermal Systems, Ltd., Minato-ku, Tokyo, JP;
Makoto Hattori, Aichi, JP;
Masahiko Asai, Aichi, JP;
Abstract
Provided is an inverter-integrated electric compressor which uses the filter circuit as the substrate to eliminate a bulbar connection, improves assembly properties of the inverter device, optimizes the substrate structure, and makes the inverter device more compact and economical. In this inverter-integrated electric compressor, the inverter device is provided with multiple high-voltage electrical components which configure a noise removal filter circuit, a power substrate on which a power element is mounted, a control substrate on which a control circuit is mounted, and a filter circuit substrate which configures the filter circuit by the multiple high-voltage electrical components being connected in a pattern and mounted thereon, wherein the high-voltage electrical components, the power substrate, the control substrate and the filter circuit substrate are configured to be so as to be unitized together and housed and arranged in an inverter housing unit.