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. 10, 2012
Filed:
Sep. 18, 2008
Takayuki Watanabe, Aichi, JP;
Manabu Suzuki, Aichi, JP;
Yuki Ichise, Aichi, JP;
Yukihiro Sakaguchi, Aichi, JP;
Takeshi Hirano, Aichi, JP;
Akinori Yoshioka, Aichi, JP;
Takayuki Hagita, Aichi, JP;
Takayuki Watanabe, Aichi, JP;
Manabu Suzuki, Aichi, JP;
Yuki Ichise, Aichi, JP;
Yukihiro Sakaguchi, Aichi, JP;
Takeshi Hirano, Aichi, JP;
Akinori Yoshioka, Aichi, JP;
Takayuki Hagita, Aichi, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
An inverter-integrated electric compressor that is capable of solving various problems caused by thermal expansion of a gel material filled inside an inverter accommodating section for vibration prevention and moisture prevention and capable of increasing reliability is provided. In the inverter-integrated electric compressor, an inverter accommodating section () is integrated with a periphery of a housing () accommodating an electric compressor; an inverter device () is accommodated inside the inverter accommodating section; a gel material () for vibration prevention and moisture prevention is filled in the upper section thereof so as to leave an air layer (); an upper opening in the inverter accommodating section is sealed with a cover member (); and a vent valve () formed of a moisture-permeable waterproof membrane () is provided in the cover member.