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. 06, 2009
Filed:
Dec. 17, 2003
Hiroshi Mukai, Ishioka, JP;
Keiichi Honma, Asahi, JP;
Takeshi Honda, Chiyoda, JP;
Tetsuo Kimiya, Nakajo, JP;
Hiroshi Mukai, Ishioka, JP;
Keiichi Honma, Asahi, JP;
Takeshi Honda, Chiyoda, JP;
Tetsuo Kimiya, Nakajo, JP;
Hitachi Industrial Equipment System Co., Chiba-shi, JP;
Abstract
For achieving a fluidic device, being able to be made small in sizes, comprising a fluid inflow opening, a connector duct, and a fluid jet nozzle, wherein the connector ductis constructed with curves, and is further constructed with two (2) pieces of flow passages, being symmetric on both sides. Constructing the connector duct with the curves reduces resistance of fluid within the duct, and further dividing the connector duct into two (2) parts in both side enhances the flows at confluent point in the duct (increase of the flow velocity).