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. 11, 2025
Filed:
Sep. 05, 2024
Haiyang Wang, Guangdong, CN;
Guojing Xie, Guangdong, CN;
Jiebin Gan, Guangdong, CN;
Shenzhen Baibian Precision Technology Co., Ltd., Shenzhen, CN;
Abstract
The invention relates to the technical field of piezoelectric pump, in particular to a multi-vibrator connected piezoelectric pump, an operating method and an application device, comprising a pump body and piezoelectric vibrators arranged in the pump body for fluid transmission. In the invention, a plurality of pump cavities are arranged in the pump body, the piezoelectric vibrator is arranged in each pump cavity, the plurality of piezoelectric vibrators are concentrated into the pump body, and the pump cavities are connected in series or parallel or in series and parallel, so that the pump body can provide large output flow and higher output pressure and greatly reduce the volume of the pump at the same output capacity, facilitating the miniaturization design of the product.