DE3881995D1 - Vorrichtung und methode zum testen. - Google Patents

Vorrichtung und methode zum testen.

Info

Publication number
DE3881995D1
DE3881995D1 DE8888308319T DE3881995T DE3881995D1 DE 3881995 D1 DE3881995 D1 DE 3881995D1 DE 8888308319 T DE8888308319 T DE 8888308319T DE 3881995 T DE3881995 T DE 3881995T DE 3881995 D1 DE3881995 D1 DE 3881995D1
Authority
DE
Germany
Prior art keywords
testing
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 - Lifetime
Application number
DE8888308319T
Other languages
English (en)
Inventor
Nicholas Bernard Fitzpatrick
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.)
BOC Group Ltd
Original Assignee
BOC 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 BOC Group Ltd filed Critical BOC Group Ltd
Application granted granted Critical
Publication of DE3881995D1 publication Critical patent/DE3881995D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers
    • 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
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • 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
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • 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
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G01N2001/2229—Headspace sampling, i.e. vapour over liquid
    • 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
    • G01N33/02—Food
    • G01N33/14—Beverages

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Fluid Pressure (AREA)
DE8888308319T 1987-09-09 1988-09-08 Vorrichtung und methode zum testen. Expired - Lifetime DE3881995D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878721175A GB8721175D0 (en) 1987-09-09 1987-09-09 Apparatus for testing

Publications (1)

Publication Number Publication Date
DE3881995D1 true DE3881995D1 (de) 1993-07-29

Family

ID=10623495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888308319T Expired - Lifetime DE3881995D1 (de) 1987-09-09 1988-09-08 Vorrichtung und methode zum testen.

Country Status (6)

Country Link
US (1) US4926681A (de)
EP (1) EP0309122B1 (de)
JP (1) JP2656318B2 (de)
AU (1) AU2193988A (de)
DE (1) DE3881995D1 (de)
GB (1) GB8721175D0 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0422260B1 (de) * 1989-10-09 1993-08-25 Societe Des Produits Nestle S.A. Verfahren und Vorrichtung zur gleichzeitigen Bestimmung des Sauerstoffgehaltes und des Restdruckes in einer Verpackung
CH679892A5 (de) * 1989-11-17 1992-04-30 Orbisphere Lab
US5426593A (en) * 1991-02-19 1995-06-20 Seiden; Louis W. Gas content measurement
US5220513A (en) * 1991-02-19 1993-06-15 Seiden Louis W Gas content measurement in a sealed container of liquid by degassing
US5310658A (en) * 1992-10-09 1994-05-10 Becton, Dickinson And Company Method and apparatus for detecting biological activities in a specimen
WO1997047729A1 (en) * 1996-06-11 1997-12-18 Oxoid Limited Sensing unit for monitoring the contents of a fluid-containing container
US6205845B1 (en) * 1999-02-22 2001-03-27 Seagate Technology Llc Disc drive outgassing system
US6393900B1 (en) * 1999-11-17 2002-05-28 Smithkline Beecham Corporation Aerosol can content analyzer workstation
EP1327134A1 (de) * 2000-10-17 2003-07-16 Ball Corporation Lagerfähigkeitsprüfeinheit
JP2002131306A (ja) * 2000-10-25 2002-05-09 Sapporo Breweries Ltd 飲料製造工程における酸素濃度監視方法及び酸素濃度監視装置
SE0303030D0 (sv) * 2003-11-14 2003-11-14 Astrazeneca Ab Canister piercer
DE102004054349A1 (de) * 2004-11-09 2006-05-11 Heuft Systemtechnik Gmbh Prüfen der Integrität von Produkten in Behältern
JP4358785B2 (ja) 2005-05-27 2009-11-04 麒麟麦酒株式会社 密封容器内の酸素量の測定方法及びこれに用いる密封容器のピアス装置
AT522387B1 (de) * 2019-04-12 2022-11-15 Anton Paar Gmbh Verfahren zur Messung des Sauerstoffgehalts des Kopfraumgases in einem Gebinde
AT522317B1 (de) * 2019-04-12 2020-10-15 Anton Paar Gmbh Verfahren zur Messung des Sauerstoffgehalts des Kopfraumgases in einer Getränkedose

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849070A (en) * 1972-09-25 1974-11-19 Brewer S Unlimited Inc Apparatus for and method of determining oxygen and carbon dioxide in sealed containers
US3958448A (en) * 1974-10-10 1976-05-25 Aluminum Company Of America Test apparatus for pressurized container and method
US4089208A (en) * 1977-01-07 1978-05-16 Owens-Illinois, Inc. Pressure test fixture for pressurized containers
US4152213A (en) * 1977-03-10 1979-05-01 Johnston Laboratories, Inc. Vacuum detection of bacteria
US4133736A (en) * 1977-11-22 1979-01-09 Iijima Products M.F.G. Co., Ltd. Apparatus for determining an oxygen content
US4208903A (en) * 1979-01-19 1980-06-24 The Coca-Cola Company Automatic carbonation shaker
US4281536A (en) * 1979-09-12 1981-08-04 Kvm Engineering, Inc. Apparatus for testing the contamination of industrial liquids
US4282182A (en) * 1980-04-20 1981-08-04 Instrumentation Laboratory Inc. Package sampling system
US4555935A (en) * 1983-10-27 1985-12-03 The Stroh Brewery Company Apparatus for pressure testing of can bodies and lids
US4733555A (en) * 1987-04-13 1988-03-29 Franks Stephen H Pressure entry and test system

Also Published As

Publication number Publication date
AU2193988A (en) 1989-03-09
US4926681A (en) 1990-05-22
GB8721175D0 (en) 1987-10-14
EP0309122B1 (de) 1993-06-23
JP2656318B2 (ja) 1997-09-24
EP0309122A3 (en) 1990-01-31
JPH01113659A (ja) 1989-05-02
EP0309122A2 (de) 1989-03-29

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Legal Events

Date Code Title Description
8332 No legal effect for de