FR2195344A5 - - Google Patents

Info

Publication number
FR2195344A5
FR2195344A5 FR7328914*A FR7328914A FR2195344A5 FR 2195344 A5 FR2195344 A5 FR 2195344A5 FR 7328914 A FR7328914 A FR 7328914A FR 2195344 A5 FR2195344 A5 FR 2195344A5
Authority
FR
France
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
Application number
FR7328914*A
Other languages
French (fr)
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.)
Frieseke and Hoepfner GmbH
Original Assignee
Frieseke and Hoepfner GmbH
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 Frieseke and Hoepfner GmbH filed Critical Frieseke and Hoepfner GmbH
Application granted granted Critical
Publication of FR2195344A5 publication Critical patent/FR2195344A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
    • 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
    • G01N2001/225—Sampling from a flowing stream of gas isokinetic, same flow rate for sample and bulk gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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)
  • Measuring Volume Flow (AREA)
FR7328914*A 1972-08-01 1973-07-31 Expired FR2195344A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2237736A DE2237736C2 (de) 1972-08-01 1972-08-01 Einrichtung zur Messung der Staubemission von staubführenden Kanälen, insbesondere Schornsteinen

Publications (1)

Publication Number Publication Date
FR2195344A5 true FR2195344A5 (OSRAM) 1974-03-01

Family

ID=5852309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328914*A Expired FR2195344A5 (OSRAM) 1972-08-01 1973-07-31

Country Status (6)

Country Link
US (1) US3859842A (OSRAM)
DE (1) DE2237736C2 (OSRAM)
FR (1) FR2195344A5 (OSRAM)
GB (1) GB1425207A (OSRAM)
IT (1) IT989950B (OSRAM)
NL (1) NL7310462A (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE409373B (sv) * 1976-02-23 1979-08-13 Asea Ab Anordning for uppsamling av gas innehallande brennbara bestandsdelar och for tillsettning av oxiderande gas
USRE31232E (en) * 1976-09-03 1983-05-10 Calibrated oil burner filter paper
US4442720A (en) * 1980-07-29 1984-04-17 The United States Of America As Represented By The United States Department Of Energy Sampling device for withdrawing a representative sample from single and multi-phase flows
US4381681A (en) * 1980-12-08 1983-05-03 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Particulate sample collector
US4653334A (en) * 1986-01-21 1987-03-31 Ametek, Inc. Flow inducer
EP0390942B1 (de) * 1989-04-01 1993-02-03 FAG KUGELFISCHER GEORG SCHÄFER Kommanditgesellschaft auf Aktien Einrichtung zum Messen der Staubemission in Kanälen mit aggressiven Stäuben, insbesondere Schornsteinen
US5709040A (en) * 1996-12-04 1998-01-20 White Consolidated Industries, Inc. Exhaust air particulate contamination sensing for tumbler dryers
US6016688A (en) * 1998-05-14 2000-01-25 Rupprecht & Patashnick Company, Inc. In-stack direct particulate mass measurement apparatus and method with pressure/flow compensation
FR2938919A1 (fr) * 2008-11-21 2010-05-28 Peugeot Citroen Automobiles Sa Procede et dispositif d'evaluation de la masse et du nombre de particules emises par un moteur thermique
FR2938920B1 (fr) * 2008-11-21 2011-08-26 Peugeot Citroen Automobiles Sa Procede et appareil de controle des emissions de particules emises a l'echappement d'un moteur a combustion interne
CN104075970A (zh) * 2014-07-18 2014-10-01 北京汇众翔科技有限公司 一种带自动吹扫的粉尘连续在线监测系统
CN105136620B (zh) * 2015-08-14 2018-01-19 中国石油化工股份有限公司青岛安全工程研究院 一种粉尘放热分解测定装置及其使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930237A (en) * 1956-06-19 1960-03-29 Leeds & Northrup Co Flue gas sampling system
DE1053819B (de) * 1957-05-27 1959-03-26 Huettenwerk Oberhausen Ag Vorrichtung zur kontinuierlichen Entnahme von heissen, staubhaltigen Gasen fuer Gasanalysatoren
CH441058A (de) * 1965-09-22 1967-07-31 Rieter Ag Maschf Verfahren zum Feststellen von Verbrennungsteilchen, insbesondere Rauchpartikeln, in einer ein Transportmedium enthaltenden Transportleitung sowie eine Vorrichtung zur Durchführung des Verfahrens
AT267232B (de) * 1966-04-14 1968-12-27 H C Hans Dipl Ing Dr Dr List Einrichtung zur Bestimmung des Rußgehaltes von Rauchgasen
US3495463A (en) * 1967-09-25 1970-02-17 United States Steel Corp Fluid filtering system and fluid filter therefor
US3501899A (en) * 1968-05-02 1970-03-24 Int Chem & Nuclear Corp Constant-flow air sampler

Also Published As

Publication number Publication date
DE2237736B1 (de) 1973-05-30
IT989950B (it) 1975-06-10
NL7310462A (OSRAM) 1974-02-05
DE2237736A1 (OSRAM) 1973-05-30
DE2237736C2 (de) 1973-12-20
US3859842A (en) 1975-01-14
GB1425207A (en) 1976-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse