Title:
流量センサ装置
Document Type and Number:
Japanese Patent JP7445369
Kind Code:
B2
Abstract:
It is an object to provide a flow rate sensor device having improved sensor responsiveness compared with the prior art. The present invention is a flow rate sensor device including a sensor element that detects a flow rate; a unit body including a sensor unit in which the sensor element is mounted, and a case accommodating the unit body, wherein the sensor unit is supported away from a bottom surface of the case. In this way, the sensor unit is supported to float upward from the bottom surface of the case, and a space is provided between the sensor unit and the bottom surface. Therefore, heat caused in the sensor unit can be separated from outside, and good sensor responsiveness can be maintained.
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Inventors:
Yasuyuki Katase
Yoji Kobayashi
Yoji Kobayashi
Application Number:
JP2018177994A
Publication Date:
March 07, 2024
Filing Date:
September 21, 2018
Export Citation:
Assignee:
KOA Co., Ltd.
International Classes:
G01F1/66; G01F1/00; G01P5/12
Domestic Patent References:
| JP7270441A | ||||
| JP6249864A | ||||
| JP54174307U | ||||
| JP2017198496A |
Attorney, Agent or Firm:
Infot Patent Attorney Corporation
Hiroyoshi Aoki
Masayuki Amada
Miwa Masayoshi
Hiroyoshi Aoki
Masayuki Amada
Miwa Masayoshi