CN114729846A - 一次性使用系统的完整性测试方法 - Google Patents

一次性使用系统的完整性测试方法 Download PDF

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Publication number
CN114729846A
CN114729846A CN202080078943.XA CN202080078943A CN114729846A CN 114729846 A CN114729846 A CN 114729846A CN 202080078943 A CN202080078943 A CN 202080078943A CN 114729846 A CN114729846 A CN 114729846A
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CN
China
Prior art keywords
use system
test
integrity
test gas
fluid material
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.)
Pending
Application number
CN202080078943.XA
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English (en)
Chinese (zh)
Inventor
K·埃希特勒
T·雷茨
G·泽雷斯
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.)
F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of CN114729846A publication Critical patent/CN114729846A/zh
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
    • G01M3/04—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
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
    • 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
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077—Imaging

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CN202080078943.XA 2019-11-14 2020-11-13 一次性使用系统的完整性测试方法 Pending CN114729846A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19209197 2019-11-14
EP19209197.3 2019-11-14
PCT/EP2020/082085 WO2021094554A2 (en) 2019-11-14 2020-11-13 Method of integrity testing of a single-use system

Publications (1)

Publication Number Publication Date
CN114729846A true CN114729846A (zh) 2022-07-08

Family

ID=68581620

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080078943.XA Pending CN114729846A (zh) 2019-11-14 2020-11-13 一次性使用系统的完整性测试方法

Country Status (5)

Country Link
US (1) US12560503B2 (https=)
EP (1) EP4058770B1 (https=)
JP (1) JP7668796B2 (https=)
CN (1) CN114729846A (https=)
WO (1) WO2021094554A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120385468A (zh) * 2025-06-27 2025-07-29 太原科技大学 一种六面顶压机用密封检测方法及系统

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* Cited by examiner, † Cited by third party
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US12182226B2 (en) * 2021-09-10 2024-12-31 Microsoft Technology Licensing, Llc Neural-network-based mapping of potential leakage pathways of subsurface carbon dioxide storage
US12517001B2 (en) * 2023-08-03 2026-01-06 GM Global Technology Operations LLC Optical gas imaging system for leak detection during battery manufacturing
US20250389608A1 (en) * 2024-06-24 2025-12-25 GM Global Technology Operations LLC Cell testing systems and control logic for automated in-line leak detection in prismatic battery cells

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DE4111686A1 (de) * 1991-04-10 1992-10-22 Egm Entwicklung Montage Verfahren und vorrichtung zur beruehrungslosen dichtigkeitspruefung
JP2000088781A (ja) * 1998-09-10 2000-03-31 Nikkiso Co Ltd 熱シール包装検査装置
US20140008526A1 (en) * 2012-07-06 2014-01-09 Providence Photonics, Llc Calibration and quantification method for gas imaging camera
CN107024322A (zh) * 2015-11-13 2017-08-08 通用电气公司 用于检测发电机中的泄漏的系统及方法
CN107430044A (zh) * 2015-01-30 2017-12-01 机械解析有限公司 用于测试通过气体流动部件的气体泄漏的系统和方法

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DE4321644A1 (de) 1993-06-30 1995-01-12 Nord Systemtechnik Vorrichtung zur Feststellung von Undichtigkeiten an Bauteilen
JP3779790B2 (ja) * 1997-03-05 2006-05-31 株式会社常盤産業 シール包装された包装体の検査方法
JP2000227407A (ja) * 1998-11-30 2000-08-15 Nikkiso Co Ltd 熱シール部検査装置
US7939804B2 (en) * 2008-11-26 2011-05-10 Fluke Corporation System and method for detecting gas leaks
EP2831557B1 (en) * 2012-03-30 2018-03-07 Atomic Energy of Canada Limited Leak location detection system
US9170193B2 (en) * 2013-06-06 2015-10-27 General Electric Company Detecting coolant leaks in turbine generators
MX2016001763A (es) * 2013-10-02 2016-06-02 Hoffmann La Roche Aparato para la deteccion de fugas.
WO2015140797A2 (en) * 2014-03-20 2015-09-24 D.I.R. Technologies (Detection Ir) Ltd. Method and system for determining package integrity
US9671331B2 (en) * 2014-10-07 2017-06-06 Providence Photonics, Llc Apparatus for imaging hydrogen sulfide plume and method of the same
US20190137386A1 (en) * 2016-04-20 2019-05-09 Konica Minolta, Inc. Gas observation method
AU2017268056B2 (en) * 2016-05-18 2021-08-05 Lineriders Inc. Apparatus and methodologies for leak detection using gas and infrared thermography
EP3458835B1 (en) * 2016-05-18 2022-03-23 MultiSensor Scientific, Inc. Hydrocarbon leak imaging and quantification sensor
JP2020509364A (ja) * 2017-02-20 2020-03-26 ヨラン イメージング リミテッドＹｏｒａｎ Ｉｍａｇｉｎｇ Ｌｔｄ． パッケージ完全性を決定するための方法およびシステム
JP7006104B2 (ja) * 2017-10-03 2022-01-24 株式会社デンソー 気流測定装置
JP7109020B2 (ja) * 2018-09-07 2022-07-29 池上通信機株式会社 パッケージ品の検査装置および検査方法
WO2021081628A1 (en) * 2019-11-01 2021-05-06 Institut National D'optique Container leakage detection using thermal imaging

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
DE4111686A1 (de) * 1991-04-10 1992-10-22 Egm Entwicklung Montage Verfahren und vorrichtung zur beruehrungslosen dichtigkeitspruefung
JP2000088781A (ja) * 1998-09-10 2000-03-31 Nikkiso Co Ltd 熱シール包装検査装置
US20140008526A1 (en) * 2012-07-06 2014-01-09 Providence Photonics, Llc Calibration and quantification method for gas imaging camera
CN107430044A (zh) * 2015-01-30 2017-12-01 机械解析有限公司 用于测试通过气体流动部件的气体泄漏的系统和方法
CN107024322A (zh) * 2015-11-13 2017-08-08 通用电气公司 用于检测发电机中的泄漏的系统及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120385468A (zh) * 2025-06-27 2025-07-29 太原科技大学 一种六面顶压机用密封检测方法及系统

Also Published As

Publication number Publication date
JP7668796B2 (ja) 2025-04-25
WO2021094554A2 (en) 2021-05-20
US20220268658A1 (en) 2022-08-25
WO2021094554A3 (en) 2021-06-24
US12560503B2 (en) 2026-02-24
EP4058770B1 (en) 2026-03-18
EP4058770A2 (en) 2022-09-21
JP2023501660A (ja) 2023-01-18
EP4058770C0 (en) 2026-03-18

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