DE68904097D1 - Verfahren zur dichtigkeitspruefung einer verpackung. - Google Patents

Verfahren zur dichtigkeitspruefung einer verpackung.

Info

Publication number
DE68904097D1
DE68904097D1 DE8989200294T DE68904097T DE68904097D1 DE 68904097 D1 DE68904097 D1 DE 68904097D1 DE 8989200294 T DE8989200294 T DE 8989200294T DE 68904097 T DE68904097 T DE 68904097T DE 68904097 D1 DE68904097 D1 DE 68904097D1
Authority
DE
Germany
Prior art keywords
package
pressure
envelope
packaging
space
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
DE8989200294T
Other languages
English (en)
Other versions
DE68904097T2 (de
Inventor
Mathias Leonardus Cornel Aarts
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.)
Product Suppliers AG
Original Assignee
Product Suppliers AG
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 Product Suppliers AG filed Critical Product Suppliers AG
Application granted granted Critical
Publication of DE68904097D1 publication Critical patent/DE68904097D1/de
Publication of DE68904097T2 publication Critical patent/DE68904097T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01M3/3281—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 removably mounted in a test cell
    • G01M3/329—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 removably mounted in a test cell for verifying the internal pressure of closed containers
    • 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
    • G01M3/3218—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 for flexible or elastic containers
    • 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
    • G01M3/3245—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 using a level monitoring device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
DE8989200294T 1988-02-09 1989-02-08 Verfahren zur dichtigkeitspruefung einer verpackung. Expired - Fee Related DE68904097T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8800308A NL8800308A (nl) 1988-02-09 1988-02-09 Werkwijze en inrichting voor het onderzoeken van een verpakking op de aanwezigheid van een lek.

Publications (2)

Publication Number Publication Date
DE68904097D1 true DE68904097D1 (de) 1993-02-11
DE68904097T2 DE68904097T2 (de) 1993-04-29

Family

ID=19851736

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989200294T Expired - Fee Related DE68904097T2 (de) 1988-02-09 1989-02-08 Verfahren zur dichtigkeitspruefung einer verpackung.

Country Status (9)

Country Link
US (1) US4951496A (de)
EP (1) EP0332239B1 (de)
JP (1) JPH01291139A (de)
AT (1) ATE84147T1 (de)
CA (1) CA1330889C (de)
DE (1) DE68904097T2 (de)
ES (1) ES2038397T3 (de)
GR (1) GR3006733T3 (de)
NL (1) NL8800308A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333492A (en) * 1990-03-20 1994-08-02 Product Suppliers Ag Process and apparatus for leak-testing a package
NL9000641A (nl) * 1990-03-20 1991-10-16 Sara Lee De Nv Werkwijze en inrichting voor het onderzoeken van een verpakking op de aanwezigheid van een lek.
CN1039853C (zh) * 1991-09-17 1998-09-16 旭光学工业株式会社 防水机壳的测试方法
CH688424A5 (de) * 1994-04-13 1997-09-15 Witschi Electronic Ag Verfahren und Vorrichtung zur Dichtigkeitspruefung von Gehaeusen.
JP3303234B2 (ja) * 1997-09-17 2002-07-15 株式会社吉野工業所 二重ブロー成形壜体の内容器リーク検査方法
DE19962303A1 (de) * 1999-12-23 2001-07-12 Gebele Thomas Verfahren zur Bestimmung der Barriereeigenschaft eines Behälters für alle Gase
AU2001259027A1 (en) * 2000-04-14 2001-10-30 Dennis Coleman Gas sampling apparatus
GB0015691D0 (en) * 2000-06-28 2000-08-16 Bae Systems Plc Detection of fuel leak sites in aricraft
US6450011B1 (en) * 2000-11-24 2002-09-17 Mocon, Inc. Pressure measurement method for gas leakage from sealed packages
US8522599B2 (en) * 2008-04-17 2013-09-03 Isotech Laboratories, Inc. Low dead-volume core-degassing apparatus
GB2502228B (en) 2011-03-14 2018-08-29 Weatherford Switzerland Trading And Dev Gmbh Sampling container for collection of fluids
DE102017201004A1 (de) * 2017-01-23 2018-07-26 Inficon Gmbh Folienkammer mit Doppelfolie
AT519682A1 (de) 2017-02-24 2018-09-15 Mits Gmbh Verfahren zum Überprüfen einer Dichtheit eines flexiblen Behälters
CN111605823B (zh) * 2020-05-29 2021-09-24 聊城伊雪面粉有限公司 一种全自动的粉状物包装设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL91317C (de) * 1958-08-07 1959-06-15
US3027753A (en) * 1960-04-29 1962-04-03 Gen Electric Leak detection device
US3805595A (en) * 1972-03-29 1974-04-23 Tetley Inc Apparatus for testing leakage
DE2533830A1 (de) * 1975-07-29 1977-02-10 Leybold Heraeus Gmbh & Co Kg Einrichtung zur lecksuche an prueflingen mit leicht verformbaren wandungen
FR2351400A1 (fr) * 1976-05-10 1977-12-09 Lesieur Cotelle Procede et appareil de controle et de selection de conditionnements comportant des emballages scelles
NL8400398A (nl) * 1984-02-08 1985-09-02 Product Suppliers Ag Lekdetectie.
NL8502062A (nl) * 1985-07-17 1987-02-16 Product Suppliers Ag Lekdetectie met flexibele zak.

Also Published As

Publication number Publication date
ATE84147T1 (de) 1993-01-15
EP0332239A1 (de) 1989-09-13
GR3006733T3 (de) 1993-06-30
DE68904097T2 (de) 1993-04-29
ES2038397T3 (es) 1993-07-16
JPH01291139A (ja) 1989-11-22
CA1330889C (en) 1994-07-26
EP0332239B1 (de) 1992-12-30
US4951496A (en) 1990-08-28
NL8800308A (nl) 1989-09-01

Similar Documents

Publication Publication Date Title
DE68904097T2 (de) Verfahren zur dichtigkeitspruefung einer verpackung.
ATE167289T1 (de) Verfahren zum messen des volumens von behältnissen
DE3769464D1 (de) Verfahren und vorrichtung zur pruefung der luftdichtheit von verschlossenen verpackungen und behaeltnissen.
DK165890C (da) Fremgangsmaade og apparat til paavisning af utaetheder i en vakuumpakke
JPS5772033A (en) Contact-free measurement of static and dynamic torque
ATE152516T1 (de) Leckdetektion einer verpackung
CA2187356A1 (en) Method and apparatus for testing soil contamination
ATE37445T1 (de) Druckmessverfahren fuer vakuumpackungen.
DE3773357D1 (de) Verfahren und vorrichtung zum messen von gaseigenschaften.
SE9701667D0 (sv) Förfarande vid täthetsmätning i ett tanksystem
SE8705114D0 (sv) Sett att kontrollera att en forpackning er obruten
DE3068241D1 (en) Method for testing the fluid tightness of a test object
ATE69106T1 (de) Verfahren und vorrichtung zur dichtheitserprobung eines rohrabschnitts.
CH642807GA3 (de)
ATE81202T1 (de) Verfahren und vorrichtung zum dichtheitspruefen von behaeltern.
SU949372A1 (ru) Способ контрол герметичности изделий
ATE55012T1 (de) Verfahren zur dichtepruefung von behaeltnissen sowie dichtepruefeinrichtung hierzu.
DE3863673D1 (de) Verfahren zur dichtigkeitspruefung von hohlraeumen.
KR860012276U (ko) 고압가스 충전용기의 기밀검사장치
IT1072656B (it) Confezione contenente un liquido di referimento per il controllo e la taratura di apparecchiature per la determinazione dei gas nel sangue

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee