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. 08, 2015
Filed:
Mar. 15, 2011
Yoshihiro Nakayama, Takasago, JP;
Yoshitaka Baba, Takasago, JP;
Satoshi Ide, Takasago, JP;
Koichiro Iizuka, Takasago, JP;
Ryo Fujisawa, Kobe, JP;
Masatake Toshima, Kobe, JP;
Kunihiko Suto, Chiyoda-ku, JP;
Kazutaka Kurashige, Chiyoda-ku, JP;
Hiroshi Egawa, Chiyoda-ku, JP;
Ichirou Sakuraba, Nagoya, JP;
Daisuke Hayashi, Nagoya, JP;
Keiji Sugano, Amagasaki, JP;
Svend Rasmussen, Bjerringbro, DK;
Ziad Al-janabi, Hadsten, DK;
Finn Jensen, Taastrup, DK;
Lars Bay Moller, Aarhus V, DK;
Hans Madsboll, Taastrup, DK;
Christian Svarregaard-jensen, Skanderborg, DK;
Klaus Damgaard Kristensen, Hojbjerg, DK;
Yoshihiro Nakayama, Takasago, JP;
Yoshitaka Baba, Takasago, JP;
Satoshi Ide, Takasago, JP;
Koichiro Iizuka, Takasago, JP;
Ryo Fujisawa, Kobe, JP;
Masatake Toshima, Kobe, JP;
Kunihiko Suto, Chiyoda-ku, JP;
Kazutaka Kurashige, Chiyoda-ku, JP;
Hiroshi Egawa, Chiyoda-ku, JP;
Ichirou Sakuraba, Nagoya, JP;
Daisuke Hayashi, Nagoya, JP;
Keiji Sugano, Amagasaki, JP;
Svend Rasmussen, Bjerringbro, DK;
Ziad Al-Janabi, Hadsten, DK;
Finn Jensen, Taastrup, DK;
Lars Bay Moller, Aarhus V, DK;
Hans Madsboll, Taastrup, DK;
Christian Svarregaard-Jensen, Skanderborg, DK;
Klaus Damgaard Kristensen, Hojbjerg, DK;
Tokyo Electric Power Company, Incorporated, Tokyo, JP;
Chuba Electric Power Company, Incorporated, Nagoya-shi, JP;
THE KANSAI ELECTRIC POWER CO., INC., Osaka-shi, JP;
KABUSHIKI KAISHA KOBE SEIKO SHO, Kobe-shi, JP;
DANISH TECHNOLOGICAL INSTITUTE, Taastrup, DK;
JOHNSON CONTROLS DENMARK APS, Hojbjerg, DK;
Abstract
An axial flow compressor includes: an electric motor including a rotating shaft; a compression portion including a driving shaft connected without a speed-up gear to the rotating shaft of the electric motor and a rotor rotating together with the driving shaft, the compression portion driving the driving shaft and thereby compressing a working fluid; and a velocity reducing portion having a space for reducing the flow velocity of a working fluid discharged from a discharge opening of the compression portion. The rotating shaft of the electric motor is connected to the end of the driving shaft on the side of the discharge opening; and the velocity reducing portion is disposed so as to surround the electric motor.