DE3772134D1 - Pruefvorrichtung fuer hermetisch verschlossene verpackung. - Google Patents

Pruefvorrichtung fuer hermetisch verschlossene verpackung.

Info

Publication number
DE3772134D1
DE3772134D1 DE8787307631T DE3772134T DE3772134D1 DE 3772134 D1 DE3772134 D1 DE 3772134D1 DE 8787307631 T DE8787307631 T DE 8787307631T DE 3772134 T DE3772134 T DE 3772134T DE 3772134 D1 DE3772134 D1 DE 3772134D1
Authority
DE
Germany
Prior art keywords
package
flexible
metallic laminate
foil
test device
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
DE8787307631T
Other languages
English (en)
Inventor
Anthony David Mcintosh Hawes
Melvin Vinton
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.)
AI Cambridge Ltd
Original Assignee
ANALYTICAL INSTRUMENTS Ltd PAMPISFORD CAMBRIDGE GB
Analytical Instruments 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 ANALYTICAL INSTRUMENTS Ltd PAMPISFORD CAMBRIDGE GB, Analytical Instruments Ltd filed Critical ANALYTICAL INSTRUMENTS Ltd PAMPISFORD CAMBRIDGE GB
Application granted granted Critical
Publication of DE3772134D1 publication Critical patent/DE3772134D1/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
    • G01M3/36—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested
    • G01M3/363—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested the structure being removably mounted in a test cell

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Packages (AREA)
  • Glass Compositions (AREA)
  • Led Device Packages (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE8787307631T 1986-08-29 1987-08-28 Pruefvorrichtung fuer hermetisch verschlossene verpackung. Expired - Lifetime DE3772134D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868620966A GB8620966D0 (en) 1986-08-29 1986-08-29 Package tester

Publications (1)

Publication Number Publication Date
DE3772134D1 true DE3772134D1 (de) 1991-09-19

Family

ID=10603417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787307631T Expired - Lifetime DE3772134D1 (de) 1986-08-29 1987-08-28 Pruefvorrichtung fuer hermetisch verschlossene verpackung.

Country Status (6)

Country Link
US (1) US4803868A (de)
EP (1) EP0259110B1 (de)
AT (1) ATE66298T1 (de)
CA (1) CA1282460C (de)
DE (1) DE3772134D1 (de)
GB (2) GB8620966D0 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257533A (ja) * 1988-08-22 1990-02-27 Taiyo Fishery Co Ltd 密閉容器のリーク検査方法
US5313848A (en) * 1991-10-18 1994-05-24 Sensitech, Inc. Disposable electronic monitor device
US5226316A (en) * 1992-03-20 1993-07-13 Oscar Mayer Foods Corporation Package leak detection
ITBO940234A1 (it) * 1994-05-20 1995-11-20 Marchesini Group Spa "metodo per il controllo dell'integrita' di alveoli di un nastro alveolato ottenuto per termoformatura".
JP2681764B2 (ja) * 1995-07-12 1997-11-26 ジョーベン電機株式会社 密封包装物の検査方法
SE504858C2 (sv) * 1995-08-18 1997-05-12 Tetra Laval Holdings & Finance Sätt för kvalitetskontroll jämte härför förberedd förpackningsbehållare och ämne
FR2744546A1 (fr) * 1996-02-07 1997-08-08 Leteurtre Jean Systeme de detection de la presence et d'identification d'objets ou de personnes dans un volume donne, notamment le passager dans un vehicule automobile
EP0786654A3 (de) * 1997-05-07 1997-12-10 Martin Lehmann Behälter-Dichtheitsprüfanlage
US6584828B2 (en) 1999-12-17 2003-07-01 Atc, Inc. Method and apparatus of nondestructive testing a sealed product for leaks
AUPQ667800A0 (en) * 2000-04-04 2000-05-04 Chubpak Australia Pty Ltd Detection method
US6722184B2 (en) 2001-09-13 2004-04-20 Guide Corporation Apparatus and method for pressurized oxygen bulb curing and testing
JP2003194662A (ja) * 2001-12-27 2003-07-09 Nihon Tetra Pak Kk シール状態検査装置
US7017391B2 (en) * 2002-09-17 2006-03-28 Boehringer Ingelheim Pharma Gmbh & Co Kg Method for measuring the leaktightness of sealed containers
JP4353860B2 (ja) * 2004-06-24 2009-10-28 株式会社エヌテック 容器の検査方法及び装置
DE102004062864A1 (de) * 2004-12-21 2006-06-22 Boehringer Ingelheim Pharma Gmbh & Co. Kg Folienbehälter
US7665346B1 (en) * 2006-11-29 2010-02-23 Packaging Technologies & Inspection, LLC Method and apparatus for detecting leaks in blister packs using vacuum and vision testing
GB0708337D0 (en) * 2007-05-01 2007-06-06 Ethiprint Ltd Packaging testing apparatus
CN104024818A (zh) * 2012-01-03 2014-09-03 雅培制药有限公司 用于检测包装中的泄漏的装置
US20140247062A1 (en) * 2012-12-06 2014-09-04 Boehringer Ingelheim International Gmbh Device and method to measure the permeation rate of a packaging
JP6249437B2 (ja) * 2013-05-25 2017-12-20 株式会社アスタック シール部の密封性検査装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802251A (en) * 1971-10-28 1974-04-09 Becker Kg H Method and apparatus for testing a watch for tightness
US3771351A (en) * 1972-07-10 1973-11-13 Us Agriculture Method and apparatus for detecting spoilage
US3859844A (en) * 1973-03-23 1975-01-14 Material Metrics Inc Sealed container pressure gauging apparatus and method
US3837215A (en) * 1973-05-21 1974-09-24 T Massage Method and apparatus for testing sealed containers
US3991622A (en) * 1973-11-05 1976-11-16 Hisanao Aihara Apparatus for measuring airtightness of sealed body
US3959723A (en) * 1974-09-13 1976-05-25 Wagner Delmer W Lumber moisture measurement apparatus which is less sensitive to lumber movement and spacing
JPS53125090A (en) * 1977-04-08 1978-11-01 Oki Electric Ind Co Ltd Airtightness detector of conductive hermetic vessels
US4096758A (en) * 1977-05-24 1978-06-27 Moore Products Co. Pressure to electric transducer
US4117718A (en) * 1977-07-15 1978-10-03 Benthos Incorporated Internal pressure and vacuum monitoring apparatus
US4190797A (en) * 1978-03-31 1980-02-26 Gould Inc. Capacitive gauging system utilizing a low internal capacitance, high impedance amplifier means
JPS55116291U (de) * 1979-02-09 1980-08-16
GB2059381A (en) * 1979-10-06 1981-04-23 Danepak Ltd Leak detecting of vacuum sealed packages
JPS60127438A (ja) * 1983-12-13 1985-07-08 Kishimoto Akira 密封容器の漏洩検査方法及びその装置
NL8401150A (nl) * 1984-04-11 1985-11-01 Douwe Egberts Tabaksfab Drukmeting in vacuumpakken.
DD228350A1 (de) * 1984-08-28 1985-10-09 Elektro App Werke Veb Kapazitiver drucksensor in dickschichttechnik
JPS61107126A (ja) * 1984-10-30 1986-05-26 Nippon Sanso Kk 真空パツク式断熱材の真空度測定装置
US4663964A (en) * 1985-12-20 1987-05-12 Warner-Lambert Company Electronic airtightness tester

Also Published As

Publication number Publication date
ATE66298T1 (de) 1991-08-15
EP0259110B1 (de) 1991-08-14
EP0259110A2 (de) 1988-03-09
CA1282460C (en) 1991-04-02
US4803868A (en) 1989-02-14
GB2194640A (en) 1988-03-09
EP0259110A3 (en) 1988-07-27
GB8720323D0 (en) 1987-10-07
GB2194640B (en) 1990-09-05
GB8620966D0 (en) 1986-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AI CAMBRIDGE LTD., PAMPISFORD, CAMBRIDGE, GB

8328 Change in the person/name/address of the agent

Free format text: EITLE, W., DIPL.-ING. HOFFMANN, K., DIPL.-ING. DR.RER.NAT. LEHN, W., DIPL.-ING. FUECHSLE, K., DIPL.-ING. HANSEN, B., DIPL.-CHEM. DR.RER.NAT. BRAUNS, H., DIPL.-CHEM. DR.RER.NAT. GOERG, K., DIPL.-ING. KOHLMANN, K., DIPL.-ING. KOLB, H., DIPL.-CHEM. DR.RER.NAT. RITTER UND EDLER VON FISCHERN, B., DIPL.-ING., PAT.-ANWAELTE NETTE, A., RECHTSANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee