Title:
計測ユニットおよびそれを備えた流量計測装置
Document Type and Number:
Japanese Patent JP6313048
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a measurement unit capable of improving measurement accuracy of a flow rate measurement apparatus.SOLUTION: A measurement unit 35 is a measurement unit used in a flow rate measurement apparatus which measures the flow rate of a fluid flowing through a cylindrical measurement flow path 26. The measurement unit 35 includes: a pair of ultrasonic transmitting-receiving devices 38 that transmit and receive ultrasonic waves with each other; a circuit board 36 which is electrically connected to the ultrasonic transmitting-receiving devices; and a holding member 70 which includes a circuit board holder for holding the circuit board, a sensor holder for holding the pair of ultrasonic transmitting-receiving devices so as to fix the relative position with each other, and engaging part for engaging with the measurement flow path.
Inventors:
Masato Sato
Yuji Nakabayashi
Akihisa Adachi
Hidetomo Nagahara
Watanabe Aoi
Hiroshi Hattori
Takaomi Mitsuomi
Yuji Nakabayashi
Akihisa Adachi
Hidetomo Nagahara
Watanabe Aoi
Hiroshi Hattori
Takaomi Mitsuomi
Application Number:
JP2014002177A
Publication Date:
April 18, 2018
Filing Date:
January 09, 2014
Export Citation:
Assignee:
Panasonic Corporation
Aichi Clock Electric Co., Ltd.
Aichi Clock Electric Co., Ltd.
International Classes:
G01F1/66
Domestic Patent References:
| JP2013253791A | ||||
| JP2012103087A | ||||
| JP2010117199A | ||||
| JP200653067A |
Foreign References:
| EP2594907A1 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office