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:
Oct. 11, 2011
Filed:
Nov. 03, 2004
Tomoharu Mukasa, Saitama, JP;
Kazuhito Hori, Kanagawa, JP;
Hiroichi Ishikawa, Kanagawa, JP;
Kanji Yokomizo, Kanagawa, JP;
Norikazu Nakayama, Kanagawa, JP;
Tomoharu Mukasa, Saitama, JP;
Kazuhito Hori, Kanagawa, JP;
Hiroichi Ishikawa, Kanagawa, JP;
Kanji Yokomizo, Kanagawa, JP;
Norikazu Nakayama, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A jet flow generating apparatus that suppresses noise as much as possible and effectively radiates the heat generated by a heat generating member, an electronic device that is equipped with the jet flow generating apparatus, and a jet flow generating method are provided. According to the present invention, a jet flow generating apparatus comprises a plurality of chambers each having an opening and each containing a coolant, a vibrating mechanism for vibrating the coolant contained in each of the plurality of chambers so as to discharge the coolant as a pulsating flow through the openings, and a control unit for controlling the vibration of the vibrating mechanism so that the sound waves generated by the coolant discharged from the plurality of chambers weaken each other.