Title:
GAS METER
Document Type and Number:
Japanese Patent JP2019158763
Kind Code:
A
Abstract:
To provide a gas meter that, in gas flow rate detection, detects the inclination angle of a thermal flow sensor and corrects a result of the gas flow rate detection.SOLUTION: A gas meter according to one aspect of the present invention comprises: a gas flow rate detection device that is installed on a flow tube inside the gas meter through which a gas flows and detects the flow rate of the gas; and an acceleration sensor that detects the inclination angle of the gas flow rate detection device when the gas flow rate detection device is installed on the flow tube.SELECTED DRAWING: Figure 1
Inventors:
YAMAMOTO KATSUYUKI
UNO NAGATAKE
SATO SHINICHI
IKEDA YOICHI
TANAKA KYOTARO
UNO NAGATAKE
SATO SHINICHI
IKEDA YOICHI
TANAKA KYOTARO
Application Number:
JP2018048385A
Publication Date:
September 19, 2019
Filing Date:
March 15, 2018
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
TOKYO GAS CO LTD
TOKYO GAS CO LTD
International Classes:
G01F3/22; G01F1/00; G01F1/684
Domestic Patent References:
| JP2012233776A | 2012-11-29 | |||
| JP2012247266A | 2012-12-13 | |||
| JPH11237268A | 1999-08-31 | |||
| JP2004093179A | 2004-03-25 |
Foreign References:
| US20160161951A1 | 2016-06-09 |
Attorney, Agent or Firm:
Takehiko Sekine
Takeshi Nakamura
Katsuhiko Imahori
Mayuko Wakuda
Hironobu Yazawa
Takeshi Nakamura
Katsuhiko Imahori
Mayuko Wakuda
Hironobu Yazawa