NL8800308A - Werkwijze en inrichting voor het onderzoeken van een verpakking op de aanwezigheid van een lek. - Google Patents

Werkwijze en inrichting voor het onderzoeken van een verpakking op de aanwezigheid van een lek. Download PDF

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Publication number
NL8800308A
NL8800308A NL8800308A NL8800308A NL8800308A NL 8800308 A NL8800308 A NL 8800308A NL 8800308 A NL8800308 A NL 8800308A NL 8800308 A NL8800308 A NL 8800308A NL 8800308 A NL8800308 A NL 8800308A
Authority
NL
Netherlands
Prior art keywords
pressure
package
packaging
casing
space
Prior art date
Application number
NL8800308A
Other languages
English (en)
Dutch (nl)
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
Priority to NL8800308A priority Critical patent/NL8800308A/nl
Priority to DE8989200294T priority patent/DE68904097T2/de
Priority to EP89200294A priority patent/EP0332239B1/de
Priority to CA000590407A priority patent/CA1330889C/en
Priority to AT89200294T priority patent/ATE84147T1/de
Priority to ES198989200294T priority patent/ES2038397T3/es
Priority to JP1028814A priority patent/JPH01291139A/ja
Priority to US07/307,933 priority patent/US4951496A/en
Publication of NL8800308A publication Critical patent/NL8800308A/nl
Priority to GR920403138T priority patent/GR3006733T3/el

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)
NL8800308A 1988-02-09 1988-02-09 Werkwijze en inrichting voor het onderzoeken van een verpakking op de aanwezigheid van een lek. NL8800308A (nl)

Priority Applications (9)

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.
DE8989200294T DE68904097T2 (de) 1988-02-09 1989-02-08 Verfahren zur dichtigkeitspruefung einer verpackung.
EP89200294A EP0332239B1 (de) 1988-02-09 1989-02-08 Verfahren zur Dichtigkeitsprüfung einer Verpackung
CA000590407A CA1330889C (en) 1988-02-09 1989-02-08 Method of, and apparatus for, leak testing a package
AT89200294T ATE84147T1 (de) 1988-02-09 1989-02-08 Verfahren zur dichtigkeitspruefung einer verpackung.
ES198989200294T ES2038397T3 (es) 1988-02-09 1989-02-08 Un metodo y un aparato para la comprobacion de fugas de un paquete.
JP1028814A JPH01291139A (ja) 1988-02-09 1989-02-09 パッケージの漏れ試験の方法と装置
US07/307,933 US4951496A (en) 1988-02-09 1989-02-09 Method of, and apparatus for, leak testing a package
GR920403138T GR3006733T3 (de) 1988-02-09 1992-12-31

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8800308 1988-02-09
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 (1)

Publication Number Publication Date
NL8800308A true NL8800308A (nl) 1989-09-01

Family

ID=19851736

Family Applications (1)

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

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
DE68904097D1 (de) 1993-02-11
CA1330889C (en) 1994-07-26
EP0332239B1 (de) 1992-12-30
US4951496A (en) 1990-08-28

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed