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:
Sep. 14, 2010
Filed:
Apr. 20, 2006
Tomoharu Mukasa, Saitama, JP;
Kazuhito Hori, Kanagawa, JP;
Hiroichi Ishikawa, Kanagawa, JP;
Kanji Yokomizo, Kanagawa, JP;
Takuya Makino, Kanagawa, JP;
Norikazu Nakayama, Saitama, JP;
Tomoharu Mukasa, Saitama, JP;
Kazuhito Hori, Kanagawa, JP;
Hiroichi Ishikawa, Kanagawa, JP;
Kanji Yokomizo, Kanagawa, JP;
Takuya Makino, Kanagawa, JP;
Norikazu Nakayama, Saitama, JP;
Sony Corporation, Tokyo, JP;
Abstract
A jet generating device includes a vibrating member which vibrates gas, a driving unit which drives the vibrating member, and a housing which has a first opening and a first chamber connected to the first opening and containing the gas. The housing supports the vibrating member, and is such that, of sounds generated as a result of vibrating the vibrating member, the sound having a maximum noise level has a predetermined frequency. In addition, the housing discharges the gas as pulsating gas through the first opening as a result of driving the vibrating member.