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. 04, 2007
Filed:
Mar. 30, 2004
Hiroyuki Gennami, Kariya, JP;
Yoshikazu Fukutani, Kariya, JP;
Satoru Egawa, Kariya, JP;
Shinji Tsubai, Kariya, JP;
Kazuya Kimura, Kariya, JP;
Hiroyuki Gennami, Kariya, JP;
Yoshikazu Fukutani, Kariya, JP;
Satoru Egawa, Kariya, JP;
Shinji Tsubai, Kariya, JP;
Kazuya Kimura, Kariya, JP;
Kabushiki Kaisha Toyota Jidoshokki, Kariya-shi, JP;
Abstract
A motor accommodating chamber accommodates an electric motor such that a rotation axis of the motor is substantially horizontal. The pressure in the motor accommodating chamber is equal to the pressure in a suction chamber. A connecting passage connects a bottom portion of the motor accommodating chamber with the suction chamber. Therefore, mixture of liquids having a lowered insulating property is prevented from staying in a motor accommodating chamber.