ES8402937A1 - "procedimiento para eliminar la indeterminacion de las mediciones de explosimetria y explosiometro para su puesta en practica". - Google Patents

"procedimiento para eliminar la indeterminacion de las mediciones de explosimetria y explosiometro para su puesta en practica".

Info

Publication number
ES8402937A1
ES8402937A1 ES513085A ES513085A ES8402937A1 ES 8402937 A1 ES8402937 A1 ES 8402937A1 ES 513085 A ES513085 A ES 513085A ES 513085 A ES513085 A ES 513085A ES 8402937 A1 ES8402937 A1 ES 8402937A1
Authority
ES
Spain
Prior art keywords
measuring method
explosion
reducing uncertainty
additional
uncertainty
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.)
Expired
Application number
ES513085A
Other languages
English (en)
Spanish (es)
Other versions
ES513085A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Charbonnages de France CDF filed Critical Charbonnages de France CDF
Publication of ES513085A0 publication Critical patent/ES513085A0/es
Publication of ES8402937A1 publication Critical patent/ES8402937A1/es
Expired legal-status Critical Current

Links

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)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (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)
ES513085A 1981-06-15 1982-06-14 "procedimiento para eliminar la indeterminacion de las mediciones de explosimetria y explosiometro para su puesta en practica". Expired ES8402937A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8111738A FR2507779A1 (fr) 1981-06-15 1981-06-15 Procede et appareil d'explosimetrie a moyen nouveau de lever de doute des mesures

Publications (2)

Publication Number Publication Date
ES513085A0 ES513085A0 (es) 1984-03-01
ES8402937A1 true ES8402937A1 (es) 1984-03-01

Family

ID=9259524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513085A Expired ES8402937A1 (es) 1981-06-15 1982-06-14 "procedimiento para eliminar la indeterminacion de las mediciones de explosimetria y explosiometro para su puesta en practica".

Country Status (6)

Country Link
EP (1) EP0068959A3 (cg-RX-API-DMAC10.html)
JP (1) JPS5848842A (cg-RX-API-DMAC10.html)
ES (1) ES8402937A1 (cg-RX-API-DMAC10.html)
FR (1) FR2507779A1 (cg-RX-API-DMAC10.html)
IN (1) IN155854B (cg-RX-API-DMAC10.html)
ZA (1) ZA824170B (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
US4799247A (en) * 1986-06-20 1989-01-17 American Science And Engineering, Inc. X-ray imaging particularly adapted for low Z materials
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2507779A1 (fr) 1982-12-17
EP0068959A3 (fr) 1985-10-23
ES513085A0 (es) 1984-03-01
FR2507779B1 (cg-RX-API-DMAC10.html) 1983-11-04
ZA824170B (en) 1983-04-27
EP0068959A2 (fr) 1983-01-05
IN155854B (cg-RX-API-DMAC10.html) 1985-03-16
JPS5848842A (ja) 1983-03-22

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