Title:
ガス保安設備
Document Type and Number:
Japanese Patent JP7023158
Kind Code:
B2
Abstract:
To estimate generation of a pitcher due to sand blast, for example, in a gas pipe before the pitcher blocks the gas pipe and a supply failure generates.SOLUTION: The present invention relates to a gas meter for measuring the flow rate of gas supplied from a gas pipe to a gas supply part, the gas meter including: a humidity-related value measuring unit S1 for measuring the humidity-related value of gas flowing in the inside; and a controller C1 for determining whether a pitcher is generating in the gas pipe from the humidity-related value measured by the humidity-related measuring unit S1.SELECTED DRAWING: Figure 1
Inventors:
Ochi Takeshi
Keishi Kawaguchi
Discussion Yasuharu
Yuki Ouchi
Keishi Kawaguchi
Discussion Yasuharu
Yuki Ouchi
Application Number:
JP2018068407A
Publication Date:
February 21, 2022
Filing Date:
March 30, 2018
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
G01F3/22; F16L55/00; F17D5/06; F23K5/00; F23N5/24; G01F1/00; G01F15/06; G01M3/02
Domestic Patent References:
| JP2001318019A | ||||
| JP6426036B2 | ||||
| JP6648234B2 | ||||
| JP4612218B2 | ||||
| JP6272593A | ||||
| JP4703700B2 |
Attorney, Agent or Firm:
Patent business corporation r&c
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