JPS5848842A - 爆発性物質測定装置の測定「あい」「まい」さを解決する方法と装置 - Google Patents
爆発性物質測定装置の測定「あい」「まい」さを解決する方法と装置Info
- Publication number
- JPS5848842A JPS5848842A JP57100800A JP10080082A JPS5848842A JP S5848842 A JPS5848842 A JP S5848842A JP 57100800 A JP57100800 A JP 57100800A JP 10080082 A JP10080082 A JP 10080082A JP S5848842 A JPS5848842 A JP S5848842A
- Authority
- JP
- Japan
- Prior art keywords
- measuring device
- signal
- switch
- circuit
- explosive substance
- 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.)
- Pending
Links
- 239000002360 explosive Substances 0.000 title claims description 59
- 239000000126 substance Substances 0.000 title claims description 41
- 238000005259 measurement Methods 0.000 title claims description 39
- 238000000034 method Methods 0.000 title claims description 15
- 239000007789 gas Substances 0.000 claims description 38
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 24
- 239000001301 oxygen Substances 0.000 claims description 24
- 229910052760 oxygen Inorganic materials 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 14
- 239000001273 butane Substances 0.000 claims description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical group CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 238000011002 quantification Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 239000003570 air Substances 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000010849 combustible waste Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- 241000257465 Echinoidea Species 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
- G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas
-
- 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
- G01N33/0026—General constructional details of gas analysers, e.g. portable test equipment using an alternating circulation of another gas
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Fuel Cell (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8111738 | 1981-06-15 | ||
| FR8111738A FR2507779A1 (fr) | 1981-06-15 | 1981-06-15 | Procede et appareil d'explosimetrie a moyen nouveau de lever de doute des mesures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5848842A true JPS5848842A (ja) | 1983-03-22 |
Family
ID=9259524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57100800A Pending JPS5848842A (ja) | 1981-06-15 | 1982-06-14 | 爆発性物質測定装置の測定「あい」「まい」さを解決する方法と装置 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0068959A3 (Direct) |
| JP (1) | JPS5848842A (Direct) |
| ES (1) | ES513085A0 (Direct) |
| FR (1) | FR2507779A1 (Direct) |
| IN (1) | IN155854B (Direct) |
| ZA (1) | ZA824170B (Direct) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6325537A (ja) * | 1986-06-20 | 1988-02-03 | アメリカン サイエンス アンド エンジニアリング，インコ−ポレ−テツド | Ｘ線作像装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2517062A1 (fr) * | 1981-11-20 | 1983-05-27 | Charbonnages De France | Procede d'interrogation d'un detecteur de teneur en gaz combustible, dispositif pour sa mise en oeuvre et application a la detection de la teneur en methane |
| CN104791010A (zh) * | 2015-03-13 | 2015-07-22 | 陈蔼珊 | 一种矿井内氧气含量控制方法及系统 |
| CN105781608B (zh) * | 2016-04-13 | 2018-08-10 | 山东理工大学 | 双反应室预热催化氧化装置电控调节式进排气导流系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1281722B (de) * | 1965-02-19 | 1968-10-31 | Auergesellschaft M B H | Geraet zur Messung der Konzentration brennbarer Gase und Daempfe |
| US3791936A (en) * | 1971-08-20 | 1974-02-12 | Westinghouse Electric Corp | Method and apparatus for monitoring the total combustibles and oxygen content of a gas |
| FR2367285A1 (fr) * | 1976-10-08 | 1978-05-05 | Charbonnages De France | Procede et appareil de mesure de la teneur en oxygene d'un me lange gazeux, tel qu'une atmosphere |
| CA1096197A (en) * | 1976-11-08 | 1981-02-24 | Donald A. Sayles | Apparatus for measuring excess oxygen or combustibles in a gaseous sample of a combustion process |
| DE2655954C3 (de) * | 1976-12-10 | 1980-05-22 | Draegerwerk Ag, 2400 Luebeck | Vorrichtung zur eindeutigen Anzeige des Anteils brennbarer Bestandteile in einer Gasprobe |
| FR2434389A1 (fr) * | 1978-08-25 | 1980-03-21 | Charbonnages De France | Appareil de mesure d'un constituant d'une atmosphere |
-
1981
- 1981-06-15 FR FR8111738A patent/FR2507779A1/fr active Granted
-
1982
- 1982-06-11 EP EP82401066A patent/EP0068959A3/fr not_active Withdrawn
- 1982-06-14 ES ES513085A patent/ES513085A0/es active Granted
- 1982-06-14 ZA ZA824170A patent/ZA824170B/xx unknown
- 1982-06-14 JP JP57100800A patent/JPS5848842A/ja active Pending
- 1982-06-15 IN IN690/CAL/82A patent/IN155854B/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6325537A (ja) * | 1986-06-20 | 1988-02-03 | アメリカン サイエンス アンド エンジニアリング，インコ−ポレ−テツド | Ｘ線作像装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES8402937A1 (es) | 1984-03-01 |
| ZA824170B (en) | 1983-04-27 |
| FR2507779A1 (fr) | 1982-12-17 |
| IN155854B (Direct) | 1985-03-16 |
| EP0068959A3 (fr) | 1985-10-23 |
| EP0068959A2 (fr) | 1983-01-05 |
| FR2507779B1 (Direct) | 1983-11-04 |
| ES513085A0 (es) | 1984-03-01 |
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