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:
Dec. 12, 2006
Filed:
Mar. 11, 2005
Nobuaki Ogawa, Shiga, JP;
Masahiko Makino, Shiga, JP;
Yukihiro Fujiwara, Shiga, JP;
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Abstract
It is an object of the present invention to provide an electric compressor capable of enhancing the mountability with respect to a vehicle without increasing the compressor in size when the electric compressor and a motor-driving circuit which drives a motor of the electric compressor are integrally formed together. A suction chamberwhich is in communication with a fixed panel suction portprovided in a fixed scrollfrom a suction portprovided in a sub-casing, and a discharge chamberwhich is in communication with a communication passagefrom a fixed panel discharge portprovided in the fixed scrollare disposed on the same plane in a radial direction of a compressor, and the motor-driving circuitis disposed in an axial direction of the compressor so that an IPMwhich is a heat generating part of the circuit substratecan be brought into tight contact with the suction chamber