FR2805041B1 - Dispositif de prelevement de gaz - Google Patents

Dispositif de prelevement de gaz

Info

Publication number
FR2805041B1
FR2805041B1 FR0001706A FR0001706A FR2805041B1 FR 2805041 B1 FR2805041 B1 FR 2805041B1 FR 0001706 A FR0001706 A FR 0001706A FR 0001706 A FR0001706 A FR 0001706A FR 2805041 B1 FR2805041 B1 FR 2805041B1
Authority
FR
France
Prior art keywords
sampling device
gas sampling
gas
sampling
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 - Fee Related
Application number
FR0001706A
Other languages
English (en)
Other versions
FR2805041A1 (fr
Inventor
Joel Brulefer
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0001706A priority Critical patent/FR2805041B1/fr
Publication of FR2805041A1 publication Critical patent/FR2805041A1/fr
Application granted granted Critical
Publication of FR2805041B1 publication Critical patent/FR2805041B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
FR0001706A 2000-02-11 2000-02-11 Dispositif de prelevement de gaz Expired - Fee Related FR2805041B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0001706A FR2805041B1 (fr) 2000-02-11 2000-02-11 Dispositif de prelevement de gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0001706A FR2805041B1 (fr) 2000-02-11 2000-02-11 Dispositif de prelevement de gaz

Publications (2)

Publication Number Publication Date
FR2805041A1 FR2805041A1 (fr) 2001-08-17
FR2805041B1 true FR2805041B1 (fr) 2002-07-19

Family

ID=8846896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0001706A Expired - Fee Related FR2805041B1 (fr) 2000-02-11 2000-02-11 Dispositif de prelevement de gaz

Country Status (1)

Country Link
FR (1) FR2805041B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107044927B (zh) * 2017-03-17 2023-06-13 合肥固泰自动化有限公司 一种煤粉车间用的取样探头

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793887A (en) * 1972-12-05 1974-02-26 Ford Motor Co Isokinetic sampling probe
SE418332B (sv) * 1974-03-05 1981-05-18 Collin Consult Ab Lars Forfarande och anordning for analys av emissionshalten i en forbrenningsmotors avgaser
US5379654A (en) * 1993-04-14 1995-01-10 Intevep, S.A. Method and apparatus for the analysis of gas in a medium
US5522272A (en) * 1993-11-04 1996-06-04 Bellaire Industries, Inc. Gas emission sample container with heating means
NO303365B1 (no) * 1996-09-19 1998-06-29 Bjoern Dybdahl FremgangsmÕte ved isokinetisk fluidpr÷vetaking og anordning for bruk ved fremgangsmÕtens utf÷relse

Also Published As

Publication number Publication date
FR2805041A1 (fr) 2001-08-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20071030