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:
Nov. 30, 2021
Filed:
Aug. 01, 2018
Microjet Technology Co., Ltd., Hsinchu, TW;
Hao-Jan Mou, Hsinchu, TW;
Chi-Feng Huang, Hsinchu, TW;
Yung-Lung Han, Hsinchu, TW;
Chang-Yen Tsai, Hsinchu, TW;
Wei-Ming Lee, Hsinchu, TW;
Hsuan-Kai Chen, Hsinchu, TW;
MICROJET TECHNOLOGY CO., LTD., Hsinchu, TW;
Abstract
An actuating-type gas guiding device includes a main body and a piezoelectric actuator. The piezoelectric actuator is disposed in the main body. The piezoelectric actuator includes a suspension plate, an outer frame, at least one bracket and a piezoelectric element. The suspension plate has a first surface and a second surface. The suspension plate is permitted to undergo a bending vibration. The outer frame is arranged around the suspension plate. The at least one bracket is connected between the suspension plate and the outer frame for elastically supporting the suspension plate. The piezoelectric element is attached on the first surface of the suspension plate. In response to a voltage applied to the piezoelectric element, the suspension plate is driven to undergo the bending vibration in a reciprocating manner. Consequently, gas is guided to flow in the main body along a non-scattered linear direction.