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:
Jan. 07, 2003
Filed:
Sep. 26, 2001
Takahiro Moroi, Kariya, JP;
Ryuta Kawaguchi, Kariya, JP;
Tsutomu Nasuda, Kariya, JP;
Koji Kawamura, Kariya, JP;
Masato Sowa, Kariya, JP;
Tatsuyuki Hoshino, Kariya, JP;
Yoshiyuki Nakane, Kariya, JP;
Hidehito Kubo, Kariya, JP;
Hirohisa Katoh, Kariya, JP;
Daisuke Satoh, Kariya, JP;
Kabushiki Kaisha Toyota Jidoshokki, Kariya, JP;
Abstract
The scroll-type compressor with an integrated motor of the present invention comprises a housing a fixed scroll fixed to the housing a movable scroll installed eccentrically to the fixed scroll and a motor portion and is characterized in that the housing comprises a high pressure chamber to which compressed gases are supplied, a first cooling chamber ′ installed contiguous to the high pressure chamber and to which cooling fluid is supplied, a second cooling chamber which cools the motor portion and is supplied with the cooling fluid, and a fluid passage that connects the first cooling chamber ′ and the second cooling chamber and passes the cooling fluid in the direction from the first cooling chamber ′ to the second cooling chamber