公开(公告)号：US20210332834A1

公开(公告)日：2021-10-28

申请号：US17234123

申请日：2021-04-19

Applicant: Microjet Technology Co., Ltd.

Inventor： Hao-Jan MOU ,  Shih-Chang CHEN ,  Jia-Yu LIAO ,  Hung-Hsin LIAO ,  Chung-Wei KAO ,  Chi-Feng HUANG ,  Yung-Lung HAN ,  Chang-Yen TSAI ,  Wei-Ming LEE

IPC: F15B13/04

Abstract: An actuating and sensing module is disclosed and includes a bottom plate, a gas pressure sensor, a thin gas transportation device and a cover plate. The bottom plate includes a pressure relief orifice, a discharging orifice and a communication orifice. The gas pressure sensor is disposed on the bottom plate and seals the communication orifice. The thin gas transportation device is disposed on the bottom plate and seals the pressure relief orifice and the discharging orifice. The cover plate is disposed on the bottom plate and covers the gas pressure sensor and the thin gas-transportation device. The cover plate includes an intake orifice. The thin gas transportation device is driven to inhale gas through the intake orifice, the gas is then discharged through the discharging orifice by the thin gas transportation device, and a pressure change of the gas is sensed by the gas pressure sensor.