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:
Jun. 03, 2014
Filed:
Jun. 30, 2010
Takayuki Watanabe, Tokyo, JP;
Takeshi Hirano, Tokyo, JP;
Takayuki Watanabe, Tokyo, JP;
Takeshi Hirano, Tokyo, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
Provided is an integrated-inverter electric compressor with suppressed self-noise interference in an inverter unit, simplified electrical connections between an inverter circuit and a filter circuit, and fewer welded positions. A housing () has, on the periphery thereof, an inverter box () accommodating the inverter circuit () and a junction box () communicating with the inverter box () and accommodating a plurality of high-voltage components constituting a noise-suppression filter circuit (). The plurality of high-voltage components accommodated in the junction box () are electrically connected via a busbar (). The busbar () includes branched busbars () branched off near connections with a high-voltage component installed close to the inverter circuit (), and the branched busbars () are connected to P-N terminals () of the inverter circuit () in a communicating section () between the junction box () and the inverter box ().