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:
Feb. 07, 2006
Filed:
Apr. 23, 2003
Satoshi Dairokuno, Kanagawa, JP;
Taikou Nawamoto, Kanagawa, JP;
Hiroyuki Itoh, Kanagawa, JP;
Hideo Okano, Kanagawa, JP;
Takashi Baba, Kanagawa, JP;
Satoshi Dairokuno, Kanagawa, JP;
Taikou Nawamoto, Kanagawa, JP;
Hiroyuki Itoh, Kanagawa, JP;
Hideo Okano, Kanagawa, JP;
Takashi Baba, Kanagawa, JP;
NSK Ltd., Tokyo, JP;
Abstract
A high-speed fluidic device has a friction roller type speed-increasing mechanism, an electric motor, and a high-speed fluidic machine, wherein: the friction roller type speed-increasing mechanism includes a housing, a low-speed side member having an outer ring provided at one end portion thereof, a high-speed side shaft rotatably supported by the housing so as to be eccentric to the low-speed side member and the outer ring, at least one guide roller rotatably supported between the outer ring and the high-speed side shaft, and at least one movable roller rotatably supported between the outer ring and the high-speed side shaft; the electric motor drives the friction roller type speed-increasing mechanism; and the high-speed fluidic machine is connected to the high-speed side shaft so as to be driven by the high-speed side shaft.