Title:
流量計測装置
Document Type and Number:
Japanese Patent JP7204370
Kind Code:
B2
Abstract:
A flowmeter is inserted into a main passage through which a target fluid flows. The flowmeter includes a housing, a sub passage, an inlet portion, an outlet portion, a flow rate detector, and a protrusion. The housing includes a side surface and a tip end surface. A part of the target fluid flows into the sub passage from the main passage. The target fluid flows into the sub passage through the inlet portion and flows out of the sub passage through the outlet portion. The flow rate detector is configured to detect a flow rate of the target fluid flowing through the sub passage. The tip end surface includes a first end area and a second end area. The protrusion protrudes from the tip end surface and is located in both the first end area and the second end area.
More Like This:
| JPH09287992 | MASS FLOW CONTROLLER |
| WO/2004/020958 | THERMAL FLOWMETER |
Inventors:
Yusuke Yoshida
Seiji Yao
Kazuaki Ueda
Kengo Ito
Seiji Yao
Kazuaki Ueda
Kengo Ito
Application Number:
JP2018149045A
Publication Date:
January 16, 2023
Filing Date:
August 08, 2018
Export Citation:
Assignee:
株式会社ＳＯＫＥＮ
International Classes:
G01F1/684
Domestic Patent References:
| JP2011112569A | ||||
| JP2000346688A | ||||
| JP10332453A | ||||
| JP2010014489A |
Foreign References:
| WO2017073276A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Meisei International Patent Office
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