ES2053331T3 - Captador-detector de la presencia de materias volatiles y gases inquemados en un flujo o un medio gaseoso. - Google Patents

Captador-detector de la presencia de materias volatiles y gases inquemados en un flujo o un medio gaseoso.

Info

Publication number
ES2053331T3
ES2053331T3 ES91912569T ES91912569T ES2053331T3 ES 2053331 T3 ES2053331 T3 ES 2053331T3 ES 91912569 T ES91912569 T ES 91912569T ES 91912569 T ES91912569 T ES 91912569T ES 2053331 T3 ES2053331 T3 ES 2053331T3
Authority
ES
Spain
Prior art keywords
gases
unchecked
collector
detector
flow
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 - Lifetime
Application number
ES91912569T
Other languages
English (en)
Inventor
Frederic Haas
Gilles Prado
Robert Richard
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.)
Fondis SA
Original Assignee
Fondis SA
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 Fondis SA filed Critical Fondis SA
Application granted granted Critical
Publication of ES2053331T3 publication Critical patent/ES2053331T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
    • G01N25/28—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly
    • G01N25/30—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements
    • G01N25/32—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements using thermoelectric elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

EL CAPTADOR DE DETECCION Y DE MEDICION DE NO QUEMADOS SE CARACTERIZA EN QUE SE COMPONE DE DOS TERMOPARES (1, 30) Y (2, 28) MONTADOS ELECTRICAMENTE EN OPOSICION, CUYA PARTE SENSIBLE DE CADA UNO DE ELLOS ESTA INMERSA EN EL MEDIO A VIGILAR, SIENDO UNO DE LOS TERMOPARES UN TERMOPAR DE REFERENCIA, EL OTRO UN TERMOPAR DE DETECCION Y DE MEDICION QUE PRESENTA O GENERA UNA ACTIVIDAD CATALITICA. ESTA INVENCION INTERESA A LOS FABRICANTES DE APARATOS DE CALENTAMIENTO Y A CUALQUIER CONSTRUCTOR DE MOTOR Y CONJUNTO QUE EMITEN GASES DE SALIDA O DE ESCAPE.
ES91912569T 1990-06-27 1991-06-27 Captador-detector de la presencia de materias volatiles y gases inquemados en un flujo o un medio gaseoso. Expired - Lifetime ES2053331T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008310A FR2664058B1 (fr) 1990-06-27 1990-06-27 Detecteur de matieres volatiles imbrulees, notamment pour appareil de chauffage.

Publications (1)

Publication Number Publication Date
ES2053331T3 true ES2053331T3 (es) 1994-07-16

Family

ID=9398214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91912569T Expired - Lifetime ES2053331T3 (es) 1990-06-27 1991-06-27 Captador-detector de la presencia de materias volatiles y gases inquemados en un flujo o un medio gaseoso.

Country Status (6)

Country Link
EP (1) EP0536271B1 (es)
CA (1) CA2086235A1 (es)
DE (1) DE69101781T2 (es)
ES (1) ES2053331T3 (es)
FR (1) FR2664058B1 (es)
WO (1) WO1992000519A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080136774A1 (en) 2004-07-27 2008-06-12 E Ink Corporation Methods for driving electrophoretic displays using dielectrophoretic forces
CN104713903B (zh) * 2015-03-30 2017-03-15 武汉东湖学院 一种检测卷烟嘴棒中致香成分残留量的方法
CN110869761B (zh) * 2017-06-02 2023-01-31 尤尼威蒂恩技术有限责任公司 确定催化剂溶液中的催化剂的催化功效相对降低的方法
US11774427B2 (en) 2019-11-27 2023-10-03 General Electric Company Methods and apparatus for monitoring health of fuel oxygen conversion unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052181A (en) * 1930-08-06 1936-08-25 Brown Instr Co Flame propagation analyzer
DE921285C (de) * 1950-08-11 1954-12-13 Albert Dr Phil Perlick Verfahren und Vorrichtung zur Messung kleiner Konzentrationen umsetzungsfaehiger Gase im Gemisch mit anderen Gasen
DE1006630B (de) * 1955-04-16 1957-04-18 Laboratoriums Fuer Adsorptions Verfahren und Vorrichtung zur Bestimmung der Konzentration von oxydationsfaehigen Bestandteilen in sauerstoffreichen Traegergasen, insbesondere von Loesemitteln in Luft
US2922700A (en) * 1955-08-08 1960-01-26 Robertshaw Fulton Controls Co Device for indicating or controlling the atmosphere in a furnace
FR1325724A (fr) * 1962-03-19 1963-05-03 Centre Nat Rech Scient Dispositif pour la détection d'un gaz combustible
DE2254416A1 (de) * 1972-11-07 1974-05-09 Heraeus Gmbh W C Vorrichtung zur bestimmung brennbarer komponenten im abgas eines verbrennungsmotors

Also Published As

Publication number Publication date
FR2664058A1 (fr) 1992-01-03
DE69101781D1 (de) 1994-05-26
CA2086235A1 (fr) 1991-12-28
WO1992000519A1 (fr) 1992-01-09
DE69101781T2 (de) 1994-10-06
EP0536271B1 (fr) 1994-04-20
EP0536271A1 (fr) 1993-04-14
FR2664058B1 (fr) 1996-09-20

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