ATA252075A - PRE-FILTER FOR SAMPLING AND PREPARATION OF SAMPLES FOR AN ANALYZER - Google Patents

PRE-FILTER FOR SAMPLING AND PREPARATION OF SAMPLES FOR AN ANALYZER

Info

Publication number
ATA252075A
ATA252075A AT252075A AT252075A ATA252075A AT A252075 A ATA252075 A AT A252075A AT 252075 A AT252075 A AT 252075A AT 252075 A AT252075 A AT 252075A AT A252075 A ATA252075 A AT A252075A
Authority
AT
Austria
Prior art keywords
analyzer
sampling
samples
filter
preparation
Prior art date
Application number
AT252075A
Other languages
German (de)
Other versions
AT347407B (en
Original Assignee
Knapp Tillmann
Zepeck Roland
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 Knapp Tillmann, Zepeck Roland filed Critical Knapp Tillmann
Publication of ATA252075A publication Critical patent/ATA252075A/en
Application granted granted Critical
Publication of AT347407B publication Critical patent/AT347407B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/18—Heating or cooling the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
    • 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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
    • G01N2001/2261—Sampling from a flowing stream of gas in a stack or chimney preventing condensation (heating lines)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
AT252075A 1974-04-05 1975-04-03 PRE-FILTER FOR SAMPLING AND PREPARATION OF SAMPLES FOR AN ANALYZER AT347407B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2416576A DE2416576C2 (en) 1974-04-05 1974-04-05 Pre-filter between heated sampling line and analyzer with filter

Publications (2)

Publication Number Publication Date
ATA252075A true ATA252075A (en) 1978-05-15
AT347407B AT347407B (en) 1978-12-27

Family

ID=5912217

Family Applications (1)

Application Number Title Priority Date Filing Date
AT252075A AT347407B (en) 1974-04-05 1975-04-03 PRE-FILTER FOR SAMPLING AND PREPARATION OF SAMPLES FOR AN ANALYZER

Country Status (4)

Country Link
AT (1) AT347407B (en)
BE (1) BE867740Q (en)
CH (1) CH607015A5 (en)
DE (1) DE2416576C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56500309A (en) * 1979-03-29 1981-03-12
US4683207A (en) * 1984-12-05 1987-07-28 Eli Lilly And Company Culture monitoring system
DE3509038A1 (en) * 1985-03-14 1986-09-18 Skw Trostberg Ag, 8223 Trostberg Method and device for drawing off and processing gases from gas streams
DE3921579C2 (en) * 1989-06-30 1995-02-02 Daimler Benz Ag Exhaust gas measuring system
DE4216404A1 (en) * 1992-05-18 1993-11-25 Testoterm Mestechnik Gmbh & Co Gas sampling device for a flue gas analyzer
CN103424261B (en) * 2012-05-23 2017-05-24 株式会社堀场制作所 Exhaust gas analyzing apparatus, exhaust gas analyzing system and method of operating the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1798416A1 (en) * 1967-04-04 1972-03-23 Clayton Manufacturing Co Method and device for analyzing the exhaust gas of an engine
US3784902A (en) * 1971-12-08 1974-01-08 Ikor Inc Apparatus for sensing particulate matter

Also Published As

Publication number Publication date
DE2416576A1 (en) 1975-10-16
DE2416576C2 (en) 1987-02-19
BE867740Q (en) 1978-12-04
CH607015A5 (en) 1978-11-30
AT347407B (en) 1978-12-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee