DE69318161D1 - Passiver staubprobennehmer - Google Patents

Passiver staubprobennehmer

Info

Publication number
DE69318161D1
DE69318161D1 DE69318161T DE69318161T DE69318161D1 DE 69318161 D1 DE69318161 D1 DE 69318161D1 DE 69318161 T DE69318161 T DE 69318161T DE 69318161 T DE69318161 T DE 69318161T DE 69318161 D1 DE69318161 D1 DE 69318161D1
Authority
DE
Germany
Prior art keywords
dust sampler
passive dust
passive
sampler
dust
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
DE69318161T
Other languages
English (en)
Other versions
DE69318161T2 (de
Inventor
Richard Brown
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.)
BTG International Ltd
Original Assignee
British Technology Group Ltd
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 British Technology Group Ltd filed Critical British Technology Group Ltd
Application granted granted Critical
Publication of DE69318161D1 publication Critical patent/DE69318161D1/de
Publication of DE69318161T2 publication Critical patent/DE69318161T2/de
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
    • G01N1/2273—Atmospheric sampling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/28—Plant or installations without electricity supply, e.g. using electrets
    • 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
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • 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
    • G01N1/24—Suction devices
    • 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
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling devices
    • 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
    • G01N1/2273—Atmospheric sampling
    • G01N2001/2276—Personal monitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/39—Electrets separator

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)
DE69318161T 1992-08-14 1993-08-10 Passiver staubprobennehmer Expired - Fee Related DE69318161T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9217347A GB2269668A (en) 1992-08-14 1992-08-14 Passive dust sampler
PCT/GB1993/001694 WO1994004905A1 (en) 1992-08-14 1993-08-10 Passive dust sampler

Publications (2)

Publication Number Publication Date
DE69318161D1 true DE69318161D1 (de) 1998-05-28
DE69318161T2 DE69318161T2 (de) 1998-08-13

Family

ID=10720396

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69318161T Expired - Fee Related DE69318161T2 (de) 1992-08-14 1993-08-10 Passiver staubprobennehmer

Country Status (6)

Country Link
US (1) US5607497A (de)
EP (1) EP0655131B1 (de)
JP (1) JPH08500440A (de)
DE (1) DE69318161T2 (de)
GB (2) GB2269668A (de)
WO (1) WO1994004905A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI981659A1 (it) * 1998-07-20 2000-01-20 Andrea Fiorina Apparecchio campionatore per particelle aerodisperse
US6321608B1 (en) * 2000-04-07 2001-11-27 The University Of North Carolina - Chapel Hill Passive aerosol sampler and methods
US6383264B2 (en) 2000-05-11 2002-05-07 Charles W. Brown Biomagnetic filter
GB0110838D0 (en) * 2001-05-01 2001-06-27 Univ Bradford Aerosol filtering apparatus
US6807874B2 (en) * 2002-01-21 2004-10-26 Shimadzu Corporation Collecting apparatus of floating dusts in atmosphere
US6919053B2 (en) * 2002-02-07 2005-07-19 Constantinos J. Joannou Portable ion generator and dust collector
US7208023B2 (en) * 2002-02-15 2007-04-24 Hazen Research, Inc. Dry dust control materials
JP2003337087A (ja) * 2002-05-20 2003-11-28 Shimadzu Corp 浮遊粒子の捕集装置
US6886419B2 (en) * 2002-06-20 2005-05-03 Pitney Bowes Inc. Mail piece for obtaining samples of harmful materials in mail processing equipment
EP1655594A1 (de) * 2004-11-08 2006-05-10 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Probenentnahme mittels diffusiven Transfer
JP4704130B2 (ja) * 2005-07-01 2011-06-15 柴田科学株式会社 被捕集物質捕集器
CA2620660A1 (en) * 2005-07-18 2007-01-25 Hans Wyssen Apparatus and method to monitor particulates
DE102006008474A1 (de) * 2006-02-23 2007-09-06 Siemens Ag Vorrichtung und Verfahren zur Untersuchung einer chemischen Zusammensetzung im Innern eines Behälters und Anordnung eines Behälters und der Vorrichtung
DE102008060446A1 (de) * 2008-12-04 2010-06-10 Krones Ag Verfahren zum Ermitteln der Filtrierbarkeit von Bier
ES2701698T3 (es) * 2009-04-01 2019-02-25 Nippon Steel & Sumitomo Metal Corp Dispositivo y método para medir de forma continua el flujo horizontal de materia particulada que cae en la atmósfera
US8850904B2 (en) * 2009-04-01 2014-10-07 Nippon Steel & Sumitomo Metal Corporation Horizontal component catcher of dustfall in atmosphere and measuring method of horizontal component
US8806915B2 (en) * 2011-08-08 2014-08-19 University Of California Microfabricated particulate matter monitor
JP6055809B2 (ja) * 2014-10-30 2016-12-27 シオノギ分析センター株式会社 抗がん剤の汚染状態検査方法
KR101711425B1 (ko) * 2014-12-19 2017-03-02 대전대학교 산학협력단 미세입자 포집장치 및 이를 이용하여 미세입자를 분석하는 방법
CN105115791B (zh) * 2015-09-16 2018-03-06 深圳市建筑科学研究院股份有限公司 一种被动式污染通量采样器
ES2558792B2 (es) * 2015-12-18 2016-12-15 Universidad Politécnica de Madrid Dispositivo captador de partículas presentes en el aire de carácter portátil y autónomo
CN106959262B (zh) * 2017-03-31 2023-09-26 中煤科工集团重庆研究院有限公司 基于光学的无动力粉尘检测系统、装置和检测方法
KR102097502B1 (ko) * 2018-05-18 2020-04-06 신기호 풍향에 따라 공기 유입구의 방향이 조절되는 공기청정기

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR18293E (fr) * 1914-03-09 Louis Chomier Tissus pour monte-jupes
US3462995A (en) * 1967-09-27 1969-08-26 Oscar Weiss Aerial prospecting
US3763633A (en) * 1971-02-09 1973-10-09 C Soltis Electrostatic air filter
US3768233A (en) * 1971-12-30 1973-10-30 J Mateson Filter construction
JPS5910046B2 (ja) * 1977-03-28 1984-03-06 新田ベルト株式会社 エレクトレツト化したエアフイルタ−用濾材の電荷保持構造
US4264331A (en) * 1977-08-03 1981-04-28 Johnson Controls, Inc. Charged non-conductive polar gas sensing element and detection system
EP0018293B1 (de) * 1979-04-23 1985-03-27 Jacques Lewiner Vorrichtungen zur Messung von physikalischen Grössen, die den Ladungszustand eines Elektreten verändern können
US4518402A (en) * 1981-11-10 1985-05-21 Dargel Robert L Reuseable air filter system
US4451736A (en) * 1982-04-16 1984-05-29 Wisconsin Alumni Research Foundation Method and apparatus for measuring air ion concentrations
US4902306A (en) * 1988-08-09 1990-02-20 Air Purification Products International, Inc. Dual-dipole electrostatic air filter
CH676087A5 (de) * 1988-10-25 1990-12-14 Periso S A Elektro Ind
US4941899A (en) * 1989-04-24 1990-07-17 Regents Of The University Of Minnesota Cyclone personal sampler for aerosols
US4988876A (en) * 1989-05-25 1991-01-29 Radon Testing Corporation Of America Personnel radiation dosimetry device and testing unit

Also Published As

Publication number Publication date
GB2283443B (en) 1995-11-22
JPH08500440A (ja) 1996-01-16
GB2283443A (en) 1995-05-10
EP0655131B1 (de) 1998-04-22
US5607497A (en) 1997-03-04
GB2269668A (en) 1994-02-16
GB9217347D0 (en) 1992-09-30
EP0655131A1 (de) 1995-05-31
GB9500452D0 (en) 1995-03-08
DE69318161T2 (de) 1998-08-13
WO1994004905A1 (en) 1994-03-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BTG INTERNATIONAL LTD., LONDON, GB

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee