BE867740Q - PREFILTER FOR THE COLLECTION OF SAMPLES AND THEIR PREPARATION FOR ANALYSIS - Google Patents

PREFILTER FOR THE COLLECTION OF SAMPLES AND THEIR PREPARATION FOR ANALYSIS

Info

Publication number
BE867740Q
BE867740Q BE1008905A BE1008905A BE867740Q BE 867740 Q BE867740 Q BE 867740Q BE 1008905 A BE1008905 A BE 1008905A BE 1008905 A BE1008905 A BE 1008905A BE 867740 Q BE867740 Q BE 867740Q
Authority
BE
Belgium
Prior art keywords
prefilter
samples
collection
analysis
preparation
Prior art date
Application number
BE1008905A
Other languages
French (fr)
Original Assignee
Knapp Tillmann
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 filed Critical Knapp Tillmann
Application granted granted Critical
Publication of BE867740Q publication Critical patent/BE867740Q/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)
BE1008905A 1974-04-05 1978-06-02 PREFILTER FOR THE COLLECTION OF SAMPLES AND THEIR PREPARATION FOR ANALYSIS BE867740Q (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 (1)

Publication Number Publication Date
BE867740Q true BE867740Q (en) 1978-12-04

Family

ID=5912217

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008905A BE867740Q (en) 1974-04-05 1978-06-02 PREFILTER FOR THE COLLECTION OF SAMPLES AND THEIR PREPARATION FOR ANALYSIS

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
ATA252075A (en) 1978-05-15
CH607015A5 (en) 1978-11-30
AT347407B (en) 1978-12-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KNAPP TILLMANN

Effective date: 19940630