ATE380337T1 - Produktleckprüfung - Google Patents

Produktleckprüfung

Info

Publication number
ATE380337T1
ATE380337T1 AT02705935T AT02705935T ATE380337T1 AT E380337 T1 ATE380337 T1 AT E380337T1 AT 02705935 T AT02705935 T AT 02705935T AT 02705935 T AT02705935 T AT 02705935T AT E380337 T1 ATE380337 T1 AT E380337T1
Authority
AT
Austria
Prior art keywords
product
leak testing
gas flow
product leak
applying
Prior art date
Application number
AT02705935T
Other languages
English (en)
Inventor
Nehemiah Sagi
Guosen Zhang
Ranajit Ghosh
Xuguang Wang
Original Assignee
Atc 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25098404&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE380337(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atc Inc filed Critical Atc Inc
Application granted granted Critical
Publication of ATE380337T1 publication Critical patent/ATE380337T1/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
    • G01M3/3254—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 flow 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Packages (AREA)
AT02705935T 2001-02-01 2002-01-25 Produktleckprüfung ATE380337T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/773,474 US6584828B2 (en) 1999-12-17 2001-02-01 Method and apparatus of nondestructive testing a sealed product for leaks

Publications (1)

Publication Number Publication Date
ATE380337T1 true ATE380337T1 (de) 2007-12-15

Family

ID=25098404

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02705935T ATE380337T1 (de) 2001-02-01 2002-01-25 Produktleckprüfung

Country Status (7)

Country Link
US (2) US6584828B2 (de)
EP (1) EP1356260B2 (de)
AT (1) ATE380337T1 (de)
CA (1) CA2434360C (de)
DE (1) DE60223903T3 (de)
MX (1) MXPA03006868A (de)
WO (1) WO2002065083A1 (de)

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DE102013217288A1 (de) * 2013-08-29 2015-03-05 Inficon Gmbh Dichtheitsprüfung während der Evakuierung einer Folienkammer
US10184678B2 (en) 2013-09-06 2019-01-22 Carrier Corporation System and method for measuring duct leakage in a HVAC system
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US10107711B2 (en) 2016-01-15 2018-10-23 Intertech Development Company Reducing thermal effects during leak testing
US10564062B2 (en) * 2016-10-19 2020-02-18 Honeywell International Inc. Human-machine interface for gas valve
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FR3068781A1 (fr) * 2017-07-06 2019-01-11 Ateq Procede de detection de fuite d'une piece creuse et installation pour la mise en œuvre d'un tel procede
US20200249114A1 (en) * 2017-10-24 2020-08-06 Sartorius Stedim India Pvt. Ltd Method and system for characterization of a bag for biopharmaceutical fluid content
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Also Published As

Publication number Publication date
US6584828B2 (en) 2003-07-01
EP1356260A4 (de) 2005-07-13
US20020157455A1 (en) 2002-10-31
DE60223903T2 (de) 2008-11-13
WO2002065083A1 (en) 2002-08-22
DE60223903D1 (de) 2008-01-17
EP1356260A1 (de) 2003-10-29
DE60223903T3 (de) 2012-10-25
CA2434360C (en) 2010-07-27
US6854318B2 (en) 2005-02-15
US20010003917A1 (en) 2001-06-21
EP1356260B2 (de) 2012-07-25
CA2434360A1 (en) 2002-08-22
MXPA03006868A (es) 2003-11-13
EP1356260B1 (de) 2007-12-05

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