US Patent 7479255 Gas sensor
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Patent abstract
A hydrogen sensor 25 has a fitting base plate 29 in which a gas-sensing chamber 34 is formed, a specimen gas intake 35 formed on said fitting base plate 29, opening toward an exit passage 24 and introducing hydrogen gas into the gas-sensing chamber 34, a gas-sensing element 39 held in the gas-sensing chamber 34 and adapted to sense hydrogen gas, and a water-repelling filter 44 covering the specimen gas intake 35.
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US Patent 07479255 Gas sensor US Patent 7479255 Gas sensor
Infobox
Patent Number
0747925500
Patent Number
747925500
Edits on 23 May, 2023
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Official Website
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Infobox
Is a
Patent Jurisdiction
Patent Number
074792550
Date of Patent
January 20, 2009
0Patent Application Number
104957900
Date Filed
November 14, 2002
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
074792550
Date of Patent
January 20, 2009
0Patent Application Number
104957900
Date Filed
November 14, 2002
0Official Website
Patent Primary Examiner
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Golden AI
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US Patent 07479255 Gas sensor
Infobox
Is a
Patent jurisdiction
Patent number
07479255
Date of patent
January 20, 2009
Patent application number
10495790
Date Filed
November 14, 2002
Patent primary examiner
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