WO2018152561A8 - Procédé de contrôle de l'étanchéité d'un récipient flexible - Google Patents

Procédé de contrôle de l'étanchéité d'un récipient flexible

Info

Publication number
WO2018152561A8
WO2018152561A8 PCT/AT2018/060050 AT2018060050W WO2018152561A8 WO 2018152561 A8 WO2018152561 A8 WO 2018152561A8 AT 2018060050 W AT2018060050 W AT 2018060050W WO 2018152561 A8 WO2018152561 A8 WO 2018152561A8
Authority
WO
WIPO (PCT)
Prior art keywords
gas
container
inspecting
seal
flexible container
Prior art date
Application number
PCT/AT2018/060050
Other languages
German (de)
English (en)
Other versions
WO2018152561A1 (fr
Inventor
Thomas Wurm
Original Assignee
Mits Gmbh
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
Priority claimed from ATA50408/2017A external-priority patent/AT519682A1/de
Application filed by Mits Gmbh filed Critical Mits Gmbh
Priority to EP18719739.7A priority Critical patent/EP3500833B1/fr
Priority to CN201880004508.5A priority patent/CN109983316B/zh
Priority to SG11201903073VA priority patent/SG11201903073VA/en
Publication of WO2018152561A1 publication Critical patent/WO2018152561A1/fr
Priority to US16/374,020 priority patent/US11262268B2/en
Publication of WO2018152561A8 publication Critical patent/WO2018152561A8/fr

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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/227—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators 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
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

L'invention concerne un procédé de contrôle de l'étanchéité d'un récipient flexible (2) pour un fluide, en particulier un médicament fluide. Selon le procédé, le récipient (2) est recouvert au moins partiellement, de préférence complètement, d'une couche perméable aux gaz (3), le récipient (2) avec la couche perméable aux gaz (3) est disposé dans une poche flexible (4) sensiblement étanche aux gaz (4), la poche sensiblement étanche aux gaz (4) est mise sous vide par pompage au moyen d'une ouverture de poche (5), le récipient (2) est rempli d'un gaz rare et la présence de gaz rare, qui sort du récipient (2) par une fuite, à travers la couche perméable aux gaz, par l'ouverture de poche (5), est détectée.
PCT/AT2018/060050 2017-02-24 2018-02-23 Procédé de contrôle de l'étanchéité d'un récipient flexible WO2018152561A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP18719739.7A EP3500833B1 (fr) 2017-02-24 2018-02-23 Procédé de contrôle de l'étanchéité d'un récipient flexible
CN201880004508.5A CN109983316B (zh) 2017-02-24 2018-02-23 用于检测柔性容器的密封性的方法和组件在方法中的应用
SG11201903073VA SG11201903073VA (en) 2017-02-24 2018-02-23 Method for inspecting a seal of a flexible container
US16/374,020 US11262268B2 (en) 2017-02-24 2019-04-03 Method for inspecting a seal of a flexible container

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ATA60014/2017 2017-02-24
AT600142017 2017-02-24
ATA50408/2017A AT519682A1 (de) 2017-02-24 2017-05-12 Verfahren zum Überprüfen einer Dichtheit eines flexiblen Behälters
ATA50408/2017 2017-05-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/374,020 Continuation US11262268B2 (en) 2017-02-24 2019-04-03 Method for inspecting a seal of a flexible container

Publications (2)

Publication Number Publication Date
WO2018152561A1 WO2018152561A1 (fr) 2018-08-30
WO2018152561A8 true WO2018152561A8 (fr) 2019-05-02

Family

ID=62046610

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2018/060050 WO2018152561A1 (fr) 2017-02-24 2018-02-23 Procédé de contrôle de l'étanchéité d'un récipient flexible

Country Status (1)

Country Link
WO (1) WO2018152561A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112284638B (zh) * 2020-10-26 2023-01-06 北京卫星环境工程研究所 一种航天器柔性产品检漏试验辅助装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62112027A (ja) * 1985-11-11 1987-05-23 Shinkosumosu Denki Kk 容器の漏洩検知方法
EP2271906B1 (fr) * 2008-03-31 2016-11-16 Pall Technology UK Limited Appareil et procédé d'essai d'intégrité de contenants flexibles
FR2946868B1 (fr) * 2009-06-18 2011-07-22 Sartorius Stedim Biotech Sa Detection d'une perte d'integrite d'une poche souple, en matiere plastique non poreuse, fermee.
DE102011106165B4 (de) * 2011-06-30 2015-07-02 Sartorius Stedim Biotech Gmbh Prüfverfahren und -vorrichtung für Bioreaktorbehälter sowie Verwendung
DE102014013522B4 (de) * 2014-09-12 2017-03-30 Sartorius Stedim Biotech Gmbh Verfahren und Vorrichtung zur Durchführung eines Integritätstests an einem flexiblen Testbehälter

Also Published As

Publication number Publication date
WO2018152561A1 (fr) 2018-08-30

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