Title:
PRESSURE SENSOR UNIT
Document Type and Number:
WIPO Patent Application WO/2023/113104
Kind Code:
A1
Abstract:
A pressure sensor unit is disclosed. The pressure sensor unit for measuring the pressure of a fluid according to one embodiment of the present invention comprises: a housing; a port part provided on one end of the housing and having a fluid inlet channel for introducing a fluid to the inside, a diaphragm transforming in accordance with the pressure of the fluid, and a pressure sensor for measuring the transformation of the diaphragm; a circuit board provided inside the housing and for processing a signal of the pressure sensor; and a connector part provided on the other end of the housing, and receiving the pressure sensor signal from the circuit board and transmitting same to an external device. The port part may comprise a pressure adjustment cap mounted on the opposite side from the diaphragm of the port part so as to fluid-communicate with the fluid inlet channel, to adjust the pressure of the fluid from the fluid inlet channel.
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Inventors:
NOH SANG SOO (KR)
KIM JEONG JU (KR)
KIM SEONG GYEOL (KR)
KIM JEONG JU (KR)
KIM SEONG GYEOL (KR)
Application Number:
PCT/KR2022/002847
Publication Date:
June 22, 2023
Filing Date:
February 28, 2022
Export Citation:
Assignee:
DAEYANG ELECTRIC CO LTD (KR)
International Classes:
G01L19/06; G01L9/00; G01L19/00; G01L19/14
Domestic Patent References:
| WO2006076745A1 | 2006-07-20 |
Foreign References:
| KR20130037066A | 2013-04-15 | |||
| KR20010051337A | 2001-06-25 | |||
| KR20190016790A | 2019-02-19 | |||
| JP2016035270A | 2016-03-17 | |||
| KR20140034692A | 2014-03-20 |
Attorney, Agent or Firm:
RYU, Won Rim (KR)
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