JP2025519334A - 密封パッケージの漏れ試験を行うシステムおよび方法 - Google Patents

密封パッケージの漏れ試験を行うシステムおよび方法 Download PDF

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Publication number
JP2025519334A
JP2025519334A JP2024565265A JP2024565265A JP2025519334A JP 2025519334 A JP2025519334 A JP 2025519334A JP 2024565265 A JP2024565265 A JP 2024565265A JP 2024565265 A JP2024565265 A JP 2024565265A JP 2025519334 A JP2025519334 A JP 2025519334A
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JP
Japan
Prior art keywords
package
exhaust pressure
permeable material
gas permeable
pressure profile
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Pending
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JP2024565265A
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English (en)
Japanese (ja)
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JPWO2023244881A5 (https=
JP2025519334A5 (https=
Inventor
タロン、クエンティン
シュタウファー、アントン
ウルフ、ハインツ
シュタウファー、オリバー
Original Assignee
パッケージング テクノロジーズ アンド インスペクション、エルエルシイ
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Application filed by パッケージング テクノロジーズ アンド インスペクション、エルエルシイ filed Critical パッケージング テクノロジーズ アンド インスペクション、エルエルシイ
Publication of JP2025519334A publication Critical patent/JP2025519334A/ja
Publication of JPWO2023244881A5 publication Critical patent/JPWO2023244881A5/ja
Publication of JP2025519334A5 publication Critical patent/JP2025519334A5/ja
Pending legal-status Critical Current

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    • 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
    • G01M3/3263—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 differential pressure detector
    • 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
    • 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
    • G01M3/3209—Details, e.g. container closure devices
    • 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
    • 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
    • G01M3/34—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 testing the possibility of maintaining the vacuum in containers, e.g. in can-testing machines

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP2024565265A 2022-06-17 2023-04-25 密封パッケージの漏れ試験を行うシステムおよび方法 Pending JP2025519334A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/807,434 2022-06-17
US17/807,434 US12117369B2 (en) 2022-06-17 2022-06-17 System and method for leak testing a sealed package
PCT/US2023/066173 WO2023244881A2 (en) 2022-06-17 2023-04-25 System and method for leak testing a sealed package

Publications (3)

Publication Number Publication Date
JP2025519334A true JP2025519334A (ja) 2025-06-26
JPWO2023244881A5 JPWO2023244881A5 (https=) 2026-04-15
JP2025519334A5 JP2025519334A5 (https=) 2026-04-15

Family

ID=89169661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024565265A Pending JP2025519334A (ja) 2022-06-17 2023-04-25 密封パッケージの漏れ試験を行うシステムおよび方法

Country Status (5)

Country Link
US (1) US12117369B2 (https=)
EP (1) EP4540587A4 (https=)
JP (1) JP2025519334A (https=)
KR (1) KR20250022855A (https=)
WO (1) WO2023244881A2 (https=)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455092A (en) 1965-12-06 1969-07-15 Varian Associates Gas analyzer inlet system for gaseous state materials
US3837228A (en) 1973-04-09 1974-09-24 Vacuum Inst Corp Tracer gas-permeable probe for leak detectors
US5513516A (en) 1992-05-01 1996-05-07 Visi-Pack, Inc. Method and apparatus for leak testing a container
WO1998025120A1 (en) 1996-12-02 1998-06-11 True Technology, Inc. Method and apparatus for detecting leaks
US6682473B1 (en) 2000-04-14 2004-01-27 Solace Therapeutics, Inc. Devices and methods for attenuation of pressure waves in the body
US6450011B1 (en) * 2000-11-24 2002-09-17 Mocon, Inc. Pressure measurement method for gas leakage from sealed packages
US6450012B1 (en) 2001-04-30 2002-09-17 Mocon, Inc. Multi-port gas leakage measurement fixture
US6609414B2 (en) 2001-07-19 2003-08-26 Mocon, Inc. Apparatus for conducting leakage tests on sealed packages
US6513366B1 (en) * 2001-10-11 2003-02-04 Packaging Technologies & Inspection Llc Method and apparatus for package leak testing
DE10162126A1 (de) 2001-12-18 2003-07-03 Inficon Gmbh Gasdurchlass mit selektiv wirkenden Gasdurchtrittsflächen
NL1031672C2 (nl) 2006-04-24 2007-10-25 Interprise Brussels S A Werkwijze en samenstel voor het bepalen van een in ten minste een verpakking heersende druk.
GB0703004D0 (en) 2007-02-15 2007-03-28 Uws Ventures Ltd Apparatus and method for measuring rheological properties of blood
US7905132B1 (en) 2007-08-14 2011-03-15 LACO Technologies, Inc. Leak testing using tracer gas permeable membrane
ES2665764T3 (es) * 2009-11-20 2018-04-27 Packaging Technologies & Inspection Llc Estado de vacío en reposo para procedimiento y sistema de prueba de estanqueidad mediante medida de disminución del vacío
US8756978B2 (en) 2010-04-09 2014-06-24 Inficon Gmbh Leak detector with optical tracer gas detection
DE102013209438A1 (de) 2013-05-22 2014-11-27 Inficon Gmbh Schnüffellecksucher mit nanoporöser Membrane
DE102013209702B4 (de) * 2013-05-24 2022-05-12 Bayerische Motoren Werke Aktiengesellschaft Anordnung mit einem Batteriegehäuse und mit einer Anschlussvorrichtung sowie Verfahren zum Prüfen der Dichtigkeit des Batteriegehäuses
DE102017204102A1 (de) * 2017-03-13 2018-09-13 Robert Bosch Gmbh Verfahren zum Prüfen eines Behälters auf Dichtheit

Also Published As

Publication number Publication date
US20230408365A1 (en) 2023-12-21
WO2023244881A3 (en) 2024-01-18
EP4540587A4 (en) 2025-08-20
EP4540587A2 (en) 2025-04-23
WO2023244881A2 (en) 2023-12-21
US12117369B2 (en) 2024-10-15
KR20250022855A (ko) 2025-02-17

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