AT282239B - Device for measuring the concentration of flowing gaseous suspensions, especially soot-containing exhaust gases from internal combustion engines - Google Patents

Device for measuring the concentration of flowing gaseous suspensions, especially soot-containing exhaust gases from internal combustion engines

Info

Publication number
AT282239B
AT282239B AT786367A AT786367A AT282239B AT 282239 B AT282239 B AT 282239B AT 786367 A AT786367 A AT 786367A AT 786367 A AT786367 A AT 786367A AT 282239 B AT282239 B AT 282239B
Authority
AT
Austria
Prior art keywords
concentration
measuring
internal combustion
exhaust gases
combustion engines
Prior art date
Application number
AT786367A
Other languages
German (de)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of AT282239B publication Critical patent/AT282239B/en

Links

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT786367A 1966-09-24 1967-08-25 Device for measuring the concentration of flowing gaseous suspensions, especially soot-containing exhaust gases from internal combustion engines AT282239B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0089062 1966-09-24

Publications (1)

Publication Number Publication Date
AT282239B true AT282239B (en) 1970-06-25

Family

ID=6984593

Family Applications (1)

Application Number Title Priority Date Filing Date
AT786367A AT282239B (en) 1966-09-24 1967-08-25 Device for measuring the concentration of flowing gaseous suspensions, especially soot-containing exhaust gases from internal combustion engines

Country Status (7)

Country Link
JP (1) JPS507958B1 (en)
AT (1) AT282239B (en)
CH (1) CH463144A (en)
DE (1) DE1598138C3 (en)
ES (1) ES345401A1 (en)
FR (1) FR1533819A (en)
GB (1) GB1173937A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757966C2 (en) * 1977-12-24 1982-12-23 Interparte AG, Vaduz Air and exhaust gas routing for a buoyant off-road vehicle
DK466080A (en) * 1979-11-14 1981-05-15 Carrier Corp PROCEDURE AND APPARATUS FOR MONITORING THE TIGHTNESS OF PARTICULATE MATERIAL CARRIED IN A GAS FLOW
DE3016530A1 (en) * 1980-04-29 1981-11-05 Hekatron GmbH, 7811 Sulzburg LIGHT-OPTICAL DETECTION DEVICE FOR A FLOATING PARTICLE CONCENTRATION
DE3617232A1 (en) * 1986-05-22 1987-11-26 Palas Gmbh DEVICE FOR PRODUCING A SOLID FEROSOL
DE4133452A1 (en) * 1990-10-16 1992-04-23 Volkswagen Ag Dynamic measuring arrangement for particle density in gas stream
GB2552680B (en) 2016-08-02 2018-09-19 Pcme Ltd Apparatus and method for monitoring particle flow in a stack

Also Published As

Publication number Publication date
DE1598138A1 (en) 1970-10-22
JPS507958B1 (en) 1975-03-31
DE1598138C3 (en) 1974-10-17
DE1598138B2 (en) 1974-03-21
CH463144A (en) 1968-09-30
ES345401A1 (en) 1968-11-16
FR1533819A (en) 1968-07-19
GB1173937A (en) 1969-12-10

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Legal Events

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