DE2536564C3 - Verfahren und Vorrichtung zum Durchmustern der Atmosphäre in nichthermetisch verschlossenen Behältern - Google Patents

Verfahren und Vorrichtung zum Durchmustern der Atmosphäre in nichthermetisch verschlossenen Behältern

Info

Publication number
DE2536564C3
DE2536564C3 DE2536564A DE2536564A DE2536564C3 DE 2536564 C3 DE2536564 C3 DE 2536564C3 DE 2536564 A DE2536564 A DE 2536564A DE 2536564 A DE2536564 A DE 2536564A DE 2536564 C3 DE2536564 C3 DE 2536564C3
Authority
DE
Germany
Prior art keywords
chamber
pressure
atmosphere
outlet
change
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
Application number
DE2536564A
Other languages
German (de)
English (en)
Other versions
DE2536564A1 (de
DE2536564B2 (de
Inventor
Robert Fagan Donat Bradshaw
Colin Frank Richardson Wainwright
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.)
Pye Electronic Products Ltd
Original Assignee
Pye Electronic Products 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 Pye Electronic Products Ltd filed Critical Pye Electronic Products Ltd
Publication of DE2536564A1 publication Critical patent/DE2536564A1/de
Publication of DE2536564B2 publication Critical patent/DE2536564B2/de
Application granted granted Critical
Publication of DE2536564C3 publication Critical patent/DE2536564C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0078—Testing material properties on manufactured objects
    • G01N33/0081—Containers; Packages; Bottles
    • 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
    • G01N2001/022—Devices for withdrawing samples sampling for security purposes, e.g. contraband, warfare agents
    • G01N2001/024—Devices for withdrawing samples sampling for security purposes, e.g. contraband, warfare agents passengers or luggage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE2536564A 1974-08-29 1975-08-16 Verfahren und Vorrichtung zum Durchmustern der Atmosphäre in nichthermetisch verschlossenen Behältern Expired DE2536564C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37795/74A GB1489928A (en) 1974-08-29 1974-08-29 Method and apparatus for sampling the atmosphere in non-hermetically-sealed containers

Publications (3)

Publication Number Publication Date
DE2536564A1 DE2536564A1 (de) 1976-03-11
DE2536564B2 DE2536564B2 (de) 1980-05-08
DE2536564C3 true DE2536564C3 (de) 1981-02-12

Family

ID=10399056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2536564A Expired DE2536564C3 (de) 1974-08-29 1975-08-16 Verfahren und Vorrichtung zum Durchmustern der Atmosphäre in nichthermetisch verschlossenen Behältern

Country Status (6)

Country Link
US (1) US3998101A (enExample)
JP (2) JPS5821692B2 (enExample)
CA (1) CA1045849A (enExample)
DE (1) DE2536564C3 (enExample)
FR (1) FR2283435A1 (enExample)
GB (1) GB1489928A (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
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US4202200A (en) * 1976-07-01 1980-05-13 Pye (Electronic Products) Limited Apparatus for detecting explosive substances
US4111049A (en) * 1977-05-06 1978-09-05 The United States Of America As Represented By The Commissioner, United States Customs Service Apparatus for securing vapor samples
US4478096A (en) * 1983-06-29 1984-10-23 The United States Of America As Represented By The Secretary Of Agriculture Shielded sniffing device
US4718268A (en) * 1985-06-04 1988-01-12 British Aerospace Public Limited Company Method and apparatus for detecting a contraband substance
CA1224940A (en) * 1984-07-17 1987-08-04 Neil M. Reid Method of detecting a contraband substance
GB2162944B (en) * 1984-07-17 1988-03-16 British Aerospace Method and apparatus for detecting a contraband substance
US10113983B1 (en) 1985-05-09 2018-10-30 Thermo Fisher Scientific Inc. Explosives vapor detector
GB2181249B (en) * 1985-08-24 1990-01-10 John Maxwell Bather Method and apparatus for detecting dangerous substances
WO1987001205A1 (en) * 1985-08-24 1987-02-26 Analytical Security Systems Limited Method and apparatus for detecting dangerous substances
IL86826A (en) * 1988-06-22 1992-02-16 Israel Atomic Energy Comm Method and system for detection of nitrogenous explosive by using nuclear resonance
US4896547A (en) * 1988-11-18 1990-01-30 Thermedics Inc. Air-sampling apparatus with easy walk-in access
US4909089A (en) * 1988-11-18 1990-03-20 Thermedics Inc. Walk-in inspection apparatus for producing air samples
US5109691A (en) * 1989-12-08 1992-05-05 Research Corporation Technologies, Inc. Explosive detection screening system
US5345809A (en) * 1989-06-09 1994-09-13 Research Corporation Technologies, Inc. Explosive detection screening system
US4987767A (en) * 1989-06-09 1991-01-29 Research Corporation Technologies, Inc. Exposive detection screening system
US5138889A (en) * 1990-10-11 1992-08-18 The United States Of America As Represented By The United States Department Of Energy Hand held explosives detection system
US5501112A (en) * 1993-07-02 1996-03-26 Electric Power Research Institute, Inc. Retrodictive molecular and particle in-situ snares
US5844151A (en) * 1997-04-30 1998-12-01 International Business Machines Corporation Method and apparatus for detecting and measuring organic materials on components of a magnetic storage system
US5942699A (en) * 1997-06-12 1999-08-24 R.A.Y. Buechler Ltd. Method and apparatus for sampling contaminants
JP2000028579A (ja) 1998-07-08 2000-01-28 Hitachi Ltd 試料ガス採取装置及び危険物探知装置
US20030020618A1 (en) * 2001-04-13 2003-01-30 Randy Hemmer Methamphetamine and other illegal drug manufacture detector
US7205152B2 (en) * 2001-12-31 2007-04-17 Lockheed Martin Corporation Closed loop system and method for air sampling of mail products
US20040024278A1 (en) * 2001-10-26 2004-02-05 Lockheed Martin Corp., A Maryland Corporation Single station hazardous material detection and neutralization system for letters and packages
US6792795B2 (en) * 2001-10-26 2004-09-21 Lockheed Martin Corporation System and method for detecting hazardous materials using agitation
USRE41591E1 (en) * 2001-10-26 2010-08-31 Lockheed Martin Corporation System and method for detecting hazardous materials using agitation
US6823714B2 (en) * 2001-10-26 2004-11-30 Lockheed Martin Corporation System and method for detecting hazardous materials inside containers
US6948653B2 (en) * 2001-10-29 2005-09-27 Lockheed Martin Corporation Hazardous material detection system for use with mail and other objects
WO2003085373A2 (en) * 2001-11-09 2003-10-16 Lockheed Martin Corporation A system for the detection of pathogens in the mail stream
WO2003046515A1 (en) * 2001-11-29 2003-06-05 Lockheed Martin Corporation Apparatus for testing for particulate contaminants in depositories for mail-like articles
US7390465B2 (en) * 2001-12-10 2008-06-24 Lockheed Martin Corporation System and method for contamination detection within sealed containers
WO2003087777A1 (en) * 2002-04-17 2003-10-23 Tracetrack Technology Ltd. Contaminant scanning system
US7100422B2 (en) 2002-05-31 2006-09-05 Drs Sustainment Systems, Inc. Systems and methods for residue collection with improved letter handling capability
MXPA04011852A (es) * 2002-05-31 2005-07-05 Engineered Support Systems Inc Sistemas y metodos para recoleccion de residuos.
US7487689B2 (en) * 2003-01-15 2009-02-10 Tracetrack Technology Ltd. Contaminant scanning system
RU2279051C2 (ru) * 2004-10-05 2006-06-27 Юрий Петрович Горбачев Система для дистанционного отбора воздушных проб с поверхности и из негерметизированных объектов
JP4568327B2 (ja) 2005-03-14 2010-10-27 株式会社日立製作所 付着物検査装置及び付着物検査方法
WO2006110700A1 (en) * 2005-04-11 2006-10-19 Anthony Jenkins Improved system for the detection of trace vapors and particles in air
WO2009023314A2 (en) * 2007-05-09 2009-02-19 Icx Technologies Mail parcel screening using multiple detection technologies
KR20160097188A (ko) * 2013-10-16 2016-08-17 엑스트랄리스 테크놀로지 리미티드 다양한 흐름 변형에 의한 흡입된 입자 탐지
CN104155413B (zh) * 2014-07-31 2016-08-24 东北林业大学 微型voc试验室
CN108508153A (zh) * 2018-04-02 2018-09-07 苏州科技大学 一种可移动户外环保检测装置
RU201922U1 (ru) * 2020-09-28 2021-01-21 Задорожный Артем Анатольевич Устройство для детектирования взрывчатых веществ
US11313771B1 (en) * 2020-10-16 2022-04-26 The Government of the United States of America, as renresenten by the Secretary of Homeland Securitv Sample collection apparatus for scent detection
CN115326495A (zh) * 2022-02-22 2022-11-11 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） 器件内部气氛取样夹具及含量测试装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617734A (en) * 1967-06-07 1971-11-02 Melpar Inc Detection system for monitoring gaseous components in air
US3568411A (en) * 1969-03-18 1971-03-09 Us Army Chemosensor bomb detection device

Also Published As

Publication number Publication date
DE2536564A1 (de) 1976-03-11
CA1045849A (en) 1979-01-09
FR2283435B1 (enExample) 1978-12-08
JPS553403Y2 (enExample) 1980-01-26
GB1489928A (en) 1977-10-26
US3998101A (en) 1976-12-21
DE2536564B2 (de) 1980-05-08
JPS5821692B2 (ja) 1983-05-02
JPS5141487U (enExample) 1976-03-27
FR2283435A1 (fr) 1976-03-26
JPS5150783A (enExample) 1976-05-04

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Legal Events

Date Code Title Description
OD Request for examination
OGA New person/name/address of the applicant
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee