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:
Mar. 17, 2009
Filed:
Sep. 27, 2006
Toru Miyasaka, Hitachinaka, JP;
Yuichiro Sano, Mito, JP;
Mamoru Okano, Hitachi, JP;
Tomohiro Inoue, Tsukuba, JP;
Toru Miyasaka, Hitachinaka, JP;
Yuichiro Sano, Mito, JP;
Mamoru Okano, Hitachi, JP;
Tomohiro Inoue, Tsukuba, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A droplet generator comprising a first unit having an elongate liquid chamber one end thereof is open and at least one raw of orifices disposed in a line oppositely to the open end in the longitudinal direction of the first unit, a second unit having an elongate diaphragm provided on the bottom of the second unit and a plurality of vibrators provided within the diaphragm area, a vibrating apparatus provided on the top of the vibrators, and a stationary section to fix the vibrating apparatus. The diaphragm of the second unit is provided closely and oppositely to the open end of the liquid chamber of the first unit.