ATE545010T1 - Instrument und verfahren zum detektieren und melden der grösse von lecks in hermetisch abgedichteten verpackungen - Google Patents

Instrument und verfahren zum detektieren und melden der grösse von lecks in hermetisch abgedichteten verpackungen

Info

Publication number
ATE545010T1
ATE545010T1 AT05853942T AT05853942T ATE545010T1 AT E545010 T1 ATE545010 T1 AT E545010T1 AT 05853942 T AT05853942 T AT 05853942T AT 05853942 T AT05853942 T AT 05853942T AT E545010 T1 ATE545010 T1 AT E545010T1
Authority
AT
Austria
Prior art keywords
instrument
mass flow
fluid communication
package
leaks
Prior art date
Application number
AT05853942T
Other languages
English (en)
Inventor
Daniel W Mayer
Timothy A Ascheman
Original Assignee
Mocon Inc
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 Mocon Inc filed Critical Mocon Inc
Application granted granted Critical
Publication of ATE545010T1 publication Critical patent/ATE545010T1/de

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
    • G01M3/3236—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
    • G01M3/04—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
AT05853942T 2005-02-02 2005-12-13 Instrument und verfahren zum detektieren und melden der grösse von lecks in hermetisch abgedichteten verpackungen ATE545010T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64929605P 2005-02-02 2005-02-02
PCT/US2005/045132 WO2006083400A2 (en) 2005-02-02 2005-12-13 Instrument and method for detecting and reporting the size of leaks in hermetically sealed packaging

Publications (1)

Publication Number Publication Date
ATE545010T1 true ATE545010T1 (de) 2012-02-15

Family

ID=36777688

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05853942T ATE545010T1 (de) 2005-02-02 2005-12-13 Instrument und verfahren zum detektieren und melden der grösse von lecks in hermetisch abgedichteten verpackungen

Country Status (6)

Country Link
US (1) US7578170B2 (de)
EP (1) EP1848967B1 (de)
JP (1) JP4684300B2 (de)
CN (1) CN101160518B (de)
AT (1) ATE545010T1 (de)
WO (1) WO2006083400A2 (de)

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EP1848967B1 (de) 2012-02-08
US20080092635A1 (en) 2008-04-24
CN101160518B (zh) 2010-08-04
CN101160518A (zh) 2008-04-09
EP1848967A2 (de) 2007-10-31
WO2006083400A2 (en) 2006-08-10
US7578170B2 (en) 2009-08-25
JP2008529034A (ja) 2008-07-31
WO2006083400A3 (en) 2007-09-27
JP4684300B2 (ja) 2011-05-18
EP1848967A4 (de) 2010-03-24

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