Title:
ガス濃度検出装置
Document Type and Number:
Japanese Patent JP7022710
Kind Code:
B2
Abstract:
A gas concentration detection device has a first element part, a first detection part, a second element part, a second detection part and a sensitivity correction part. The sensitivity correction part is configured to correct a second gas component concentration detected by the second detection part based on a time difference between a first response time of the first detection part and a second response time of the second detection part when the first detection part and the second detection part have a function of detecting a common gas component contained in a target gas to be detected, and a variation in concentration of the common gas component exceeds a reference variation amount.
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Inventors:
Toshihiko Harada
Kensuke Takizawa
Daiki Ichikawa
Kensuke Takizawa
Daiki Ichikawa
Application Number:
JP2019001753A
Publication Date:
February 18, 2022
Filing Date:
January 09, 2019
Export Citation:
Assignee:
株式会社ＳＯＫＥＮ
International Classes:
G01N27/26; F01N3/00; G01N27/416
Domestic Patent References:
| JP2013040959A | ||||
| JP2010266310A | ||||
| JP2018072315A |
Attorney, Agent or Firm:
Patent Business Corporation Aichi International Patent Office
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