FR2982668B1 - Appareil de mesure de l'etancheite d'un emballage - Google Patents

Appareil de mesure de l'etancheite d'un emballage

Info

Publication number
FR2982668B1
FR2982668B1 FR1160450A FR1160450A FR2982668B1 FR 2982668 B1 FR2982668 B1 FR 2982668B1 FR 1160450 A FR1160450 A FR 1160450A FR 1160450 A FR1160450 A FR 1160450A FR 2982668 B1 FR2982668 B1 FR 2982668B1
Authority
FR
France
Prior art keywords
packaging
measuring
tank
sealing
sensors
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.)
Active
Application number
FR1160450A
Other languages
English (en)
Other versions
FR2982668A1 (fr
Inventor
Mathieu Leymarie
Mathieu Millet
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.)
ASC INSTR
Original Assignee
ASC INSTR
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 ASC INSTR filed Critical ASC INSTR
Priority to FR1160450A priority Critical patent/FR2982668B1/fr
Publication of FR2982668A1 publication Critical patent/FR2982668A1/fr
Application granted granted Critical
Publication of FR2982668B1 publication Critical patent/FR2982668B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01M3/3218—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
    • G01M3/3281—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

L'invention se rapporte à un appareil (10) destiné à évaluer l'étanchéité d'un emballage (11) comportant au moins une paroi souple, ledit appareil comprenant : - une cuve (12) apte à recevoir l'emballage à tester, - un moyen (13) de modification d'une pression interne de la cuve, - un dispositif (22) de mesure de pression différentielle comportant un premier capteur (23) de pression surfacique et un deuxième capteur (24) de pression, ledit dispositif de mesure étant apte à mesurer une différence de pression entre lesdits deux capteurs, l'appareil étant caractérisé en ce que chacun desdits premier et deuxième capteurs sont reliés à l'intérieur de la cuve. Un tel appareil permet de détecter un niveau de fuite de l'emballage sans destruction dudit emballage.
FR1160450A 2011-11-16 2011-11-16 Appareil de mesure de l'etancheite d'un emballage Active FR2982668B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1160450A FR2982668B1 (fr) 2011-11-16 2011-11-16 Appareil de mesure de l'etancheite d'un emballage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160450A FR2982668B1 (fr) 2011-11-16 2011-11-16 Appareil de mesure de l'etancheite d'un emballage

Publications (2)

Publication Number Publication Date
FR2982668A1 FR2982668A1 (fr) 2013-05-17
FR2982668B1 true FR2982668B1 (fr) 2014-10-10

Family

ID=45496123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160450A Active FR2982668B1 (fr) 2011-11-16 2011-11-16 Appareil de mesure de l'etancheite d'un emballage

Country Status (1)

Country Link
FR (1) FR2982668B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108801554B (zh) * 2018-06-22 2020-04-21 湖南耐普恩科技有限公司 一种超级电容器检漏用平台

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351400A1 (fr) * 1976-05-10 1977-12-09 Lesieur Cotelle Procede et appareil de controle et de selection de conditionnements comportant des emballages scelles
ES2033284T3 (es) * 1987-10-28 1993-03-16 Martin Lehmann Procedimiento y dispositivo para comprobar la hermeticidad de un cuerpo hueco y empleo del procedimiento.
DE4230025C2 (de) * 1992-09-10 1995-03-09 Jagenberg Ag Verfahren und Vorrichtung zum Prüfen der Dichtheit von gefüllten, mit einem angesiegelten oder aufgeschweißten Deckel verschlossenen Behältern

Also Published As

Publication number Publication date
FR2982668A1 (fr) 2013-05-17

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