JPS58176540A - 地中埋設管から漏洩する都市ガスの検出装置 - Google Patents
地中埋設管から漏洩する都市ガスの検出装置Info
- Publication number
- JPS58176540A JPS58176540A JP57059945A JP5994582A JPS58176540A JP S58176540 A JPS58176540 A JP S58176540A JP 57059945 A JP57059945 A JP 57059945A JP 5994582 A JP5994582 A JP 5994582A JP S58176540 A JPS58176540 A JP S58176540A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- detector
- gaseous
- circuit
- carbon monoxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims abstract description 161
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 26
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 25
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 25
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 25
- 239000001257 hydrogen Substances 0.000 claims abstract description 25
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 22
- 238000005070 sampling Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 7
- -1 hydrogen monoxide Chemical class 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 37
- 229910002090 carbon oxide Inorganic materials 0.000 description 15
- 238000012545 processing Methods 0.000 description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 238000011835 investigation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 244000171726 Scotch broom Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- DXHPZXWIPWDXHJ-UHFFFAOYSA-N carbon monosulfide Chemical compound [S+]#[C-] DXHPZXWIPWDXHJ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
- G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57059945A JPS58176540A (ja) | 1982-04-09 | 1982-04-09 | 地中埋設管から漏洩する都市ガスの検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57059945A JPS58176540A (ja) | 1982-04-09 | 1982-04-09 | 地中埋設管から漏洩する都市ガスの検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58176540A true JPS58176540A (ja) | 1983-10-17 |
| JPH0315694B2 JPH0315694B2 (enrdf_load_stackoverflow) | 1991-03-01 |
Family
ID=13127788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57059945A Granted JPS58176540A (ja) | 1982-04-09 | 1982-04-09 | 地中埋設管から漏洩する都市ガスの検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58176540A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60106161U (ja) * | 1983-12-24 | 1985-07-19 | 日産自動車販売株式会社 | エンジンオイル劣化判定装置 |
| JP2006162428A (ja) * | 2004-12-07 | 2006-06-22 | Riken Keiki Co Ltd | 水素炎イオン化式ガス検知器 |
| JP2010139310A (ja) * | 2008-12-10 | 2010-06-24 | Tokyo Gas Co Ltd | ガス漏洩探査装置及びガス漏洩探査方法 |
| JP2015141133A (ja) * | 2014-01-29 | 2015-08-03 | 大阪瓦斯株式会社 | ガスサンプリング装置 |
| JP2015141132A (ja) * | 2014-01-29 | 2015-08-03 | 大阪瓦斯株式会社 | ガスサンプリング装置 |
-
1982
- 1982-04-09 JP JP57059945A patent/JPS58176540A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60106161U (ja) * | 1983-12-24 | 1985-07-19 | 日産自動車販売株式会社 | エンジンオイル劣化判定装置 |
| JP2006162428A (ja) * | 2004-12-07 | 2006-06-22 | Riken Keiki Co Ltd | 水素炎イオン化式ガス検知器 |
| JP2010139310A (ja) * | 2008-12-10 | 2010-06-24 | Tokyo Gas Co Ltd | ガス漏洩探査装置及びガス漏洩探査方法 |
| JP2015141133A (ja) * | 2014-01-29 | 2015-08-03 | 大阪瓦斯株式会社 | ガスサンプリング装置 |
| JP2015141132A (ja) * | 2014-01-29 | 2015-08-03 | 大阪瓦斯株式会社 | ガスサンプリング装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315694B2 (enrdf_load_stackoverflow) | 1991-03-01 |
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