ES2034784T3 - Dispositivo para la medicion de la turbidez de gas de escape y utilizacion preferida. - Google Patents

Dispositivo para la medicion de la turbidez de gas de escape y utilizacion preferida.

Info

Publication number
ES2034784T3
ES2034784T3 ES199090104133T ES90104133T ES2034784T3 ES 2034784 T3 ES2034784 T3 ES 2034784T3 ES 199090104133 T ES199090104133 T ES 199090104133T ES 90104133 T ES90104133 T ES 90104133T ES 2034784 T3 ES2034784 T3 ES 2034784T3
Authority
ES
Spain
Prior art keywords
test
slh
msk
mek
measuring
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
ES199090104133T
Other languages
English (en)
Inventor
Dirk Dipl.-Ing. Stevens
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2034784T3 publication Critical patent/ES2034784T3/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/151—Gas blown

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of Radiation (AREA)

Abstract

EL DISPOSITIVO CONTIENE MEDIOS (V, SLH, HE, LK) PARA LA GENERACION COMO MINIMO DE UNA CORRIENTE DE AIRE DE BARRIDO (SL; SL1, SL2), QUE CIRCULA DIRIGIDA CORRESPONDIENTEMENTE DESDE EL BORDE HASTA EL CENTRO (OA) AL MENOS DESDE UN HAZ DE MEDIDA (MS) DE LA REGION DE SUPERFICIE TRATADA (FF) SOBRE UN EQUIPO DE RADIACION Y RECEPCION (MSK, SO; MEK, EO) PARA LA GENERACION Y ANALISIS DE UN RAYO DE MEDIDA (MS). DE ESTA FORMA SE IMPIDE UN ENSUCIAMIENTO DE LA ZONA SUPERFICIAL. SEGUN UNA FORMA DE EJECUCION PREFERENTE CONTIENEN ESTOS MEDIOS UNA VAINA DE GUIA DE AIRE (SLH) ENSANCHADA DE FORMA DE EMBUDO (HE) PREFERENTEMENTE EN UN EXTREMO Y UN VENTILADOR (V) DISPUESTO EN EL EXTREMO CONTRARIO EN UN CABEZAL EMISOR DE MEDIDA (MSK) O CORRESPONDIENTEMENTE UN CABEZAL RECEPTOR DE MEDIDA (MEK) DE UN DISPOSITIVO DE MEDIDA CON PREFERENCIA TRABAJANDO SEGUN EL PRINCIPIO DE CORRIENTE PARCIAL. ESTE DISPOSITIVO ES ADECUADO ESPECIALMENTE PARA LA MEDIDA DE EMISION DE PARTICULAS EN GASES DE ESCAPE DE MOTORES DE COMBUSTION INTERNA TRABAJANDO SEGUN EL PRINCIPIO DIESEL.
ES199090104133T 1990-03-02 1990-03-02 Dispositivo para la medicion de la turbidez de gas de escape y utilizacion preferida. Expired - Lifetime ES2034784T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90104133A EP0444235B1 (de) 1990-03-02 1990-03-02 Vorrichtung zur Messung der Trübung von Rauchgas und bevorzugte Verwendung

Publications (1)

Publication Number Publication Date
ES2034784T3 true ES2034784T3 (es) 1993-04-01

Family

ID=8203711

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090104133T Expired - Lifetime ES2034784T3 (es) 1990-03-02 1990-03-02 Dispositivo para la medicion de la turbidez de gas de escape y utilizacion preferida.

Country Status (6)

Country Link
EP (1) EP0444235B1 (es)
AT (1) ATE80731T1 (es)
DE (1) DE59000309D1 (es)
DK (1) DK0444235T3 (es)
ES (1) ES2034784T3 (es)
GR (1) GR3006548T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426088A1 (de) * 1993-08-21 1995-03-02 Durag Ind Elektronik Gmbh & Co Spüllufteinheit für ein Staubkonzentrations- und Rußzahlmeßgerät
DK118493A (da) * 1993-10-21 1995-04-22 Anders Sten Wedell Restkulmåler
DE19531263C2 (de) * 1995-08-25 2003-07-03 Bosch Gmbh Robert Vorrichtung zur Messung der Trübung von Rauchgas
DE102005006368B4 (de) * 2005-02-11 2007-09-06 Siemens Ag Vorrichtung zur Bestimmung einer Trübung von Abgasen
GB2567441A (en) * 2017-10-11 2019-04-17 Nyquist Solutions Ltd Exhaust gas analyser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE661589C (de) * 1930-11-19 1938-06-22 Siemens & Halske Akt Ges Rauchdichtemesser
DE1147408B (de) * 1958-05-06 1963-04-18 Fruengel Frank Dr Ing Anordnung zur objektiven Messung der Sichtweite
DE1673230A1 (de) * 1966-08-16 1971-02-18 Berlin Spezialfahrzeugwerk Rauchdichtemessgeraet fuer Dieselmotoren zum Messen der Rauchdichie der Abgase
SE412127B (sv) * 1978-06-15 1980-02-18 Aga Ab Anordning for ett optiskt element
DE3839348A1 (de) * 1987-11-23 1989-06-01 Bosch Gmbh Robert Vorrichtung zur messung der partikelbelastung im rauch- und abgas eines verbrennungsprozesses

Also Published As

Publication number Publication date
EP0444235B1 (de) 1992-09-16
ATE80731T1 (de) 1992-10-15
DE59000309D1 (de) 1992-10-22
DK0444235T3 (da) 1993-02-15
EP0444235A1 (de) 1991-09-04
GR3006548T3 (es) 1993-06-30

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