JP2024524827A - 熱交換装置の流体案内体のリークを検知する方法 - Google Patents

熱交換装置の流体案内体のリークを検知する方法 Download PDF

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Publication number
JP2024524827A
JP2024524827A JP2023571584A JP2023571584A JP2024524827A JP 2024524827 A JP2024524827 A JP 2024524827A JP 2023571584 A JP2023571584 A JP 2023571584A JP 2023571584 A JP2023571584 A JP 2023571584A JP 2024524827 A JP2024524827 A JP 2024524827A
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heat exchange
exchange device
point cloud
suction probe
suction
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JP2023571584A
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Japanese (ja)
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JP2024524827A5 (cg-RX-API-DMAC10.html
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ソリン・ジーン－マイケル
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Inficon GmbH Deutschland
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Inficon GmbH Deutschland
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Publication of JP2024524827A publication Critical patent/JP2024524827A/ja
Publication of JP2024524827A5 publication Critical patent/JP2024524827A5/ja
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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
    • 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
    • G01M3/222—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 tubes

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP2023571584A 2021-06-11 2022-06-10 熱交換装置の流体案内体のリークを検知する方法 Pending JP2024524827A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021115111.2A DE102021115111A1 (de) 2021-06-11 2021-06-11 Verfahren zum Detektieren eines Lecks in einem fluidführenden Element einer Wärmetauschvorrichtung
DE102021115111.2 2021-06-11
PCT/EP2022/065804 WO2022258799A1 (en) 2021-06-11 2022-06-10 Method for detecting a leak in a fluid guiding element of a heat exchanging device

Publications (2)

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JP2024524827A true JP2024524827A (ja) 2024-07-09
JP2024524827A5 JP2024524827A5 (cg-RX-API-DMAC10.html) 2025-01-08

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JP2023571584A Pending JP2024524827A (ja) 2021-06-11 2022-06-10 熱交換装置の流体案内体のリークを検知する方法

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Country Link
US (1) US12674717B2 (cg-RX-API-DMAC10.html)
EP (1) EP4102204A1 (cg-RX-API-DMAC10.html)
JP (1) JP2024524827A (cg-RX-API-DMAC10.html)
CN (1) CN117355734A (cg-RX-API-DMAC10.html)
DE (1) DE102021115111A1 (cg-RX-API-DMAC10.html)
WO (1) WO2022258799A1 (cg-RX-API-DMAC10.html)

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* Cited by examiner, † Cited by third party
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DE102021120269A1 (de) 2021-08-04 2023-02-09 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Durchführen einer Dichtheitsprüfung, Verfahren zur Herstellung eines Bauteils sowie Vorrichtung zur Dichtheitsprüfung
EP4664086A1 (en) * 2024-05-31 2025-12-17 Agramkow Fluid Systems A/S Methods and systems for a leak detection test
CN120992125A (zh) * 2025-09-18 2025-11-21 武汉达安科技有限公司 一种燃料电池膜电极的气密性测试系统及测试方法

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JP2010534846A (ja) * 2007-07-31 2010-11-11 インフィコン ゲゼルシャフト ミット ベシュレンクテル ハフツング 手動式プローブのための位置決定システムを備えた漏れ検出器
JP2013117459A (ja) * 2011-12-05 2013-06-13 Ihi Corp 配管の損傷検知方法

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US5988862A (en) 1996-04-24 1999-11-23 Cyra Technologies, Inc. Integrated system for quickly and accurately imaging and modeling three dimensional objects
DE10133567A1 (de) 2001-07-13 2003-01-30 Inficon Gmbh Schnüffellecksucher und Verfahren zu seinem Betrieb
US6679098B2 (en) * 2002-02-25 2004-01-20 Advanced Test Products, Inc. High flow rate sample flow path assembly for electronic gas leak detectors
DE102004007829B4 (de) * 2004-02-18 2007-04-05 Isra Vision Systems Ag Verfahren zur Bestimmung von zu inspizierenden Bereichen
FR2870447B1 (fr) 2004-05-21 2006-09-01 Gen Electric Dispositif de classification de pixels en mammographie a contraste accentue
DE102004062102A1 (de) 2004-12-23 2006-07-13 Inficon Gmbh Lecksuchgerät mit Schnüffelsonde
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DE102012003256A1 (de) * 2012-02-21 2013-08-22 Testo Ag Auswerteverfahren für ein ortsauflösendes Messergebnis und Auswerteeinrichtung
CN104674210A (zh) * 2013-12-02 2015-06-03 齐欢 一种工件激光自动化修复方法
US10234269B2 (en) 2015-06-11 2019-03-19 Ge-Hitachi Nuclear Energy Americas Llc Fiber optic shape sensing technology for encoding of NDE exams
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JP2010534846A (ja) * 2007-07-31 2010-11-11 インフィコン ゲゼルシャフト ミット ベシュレンクテル ハフツング 手動式プローブのための位置決定システムを備えた漏れ検出器
JP2013117459A (ja) * 2011-12-05 2013-06-13 Ihi Corp 配管の損傷検知方法

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"AUTOMATED INSPECTION OF HEAT EXCHANGERS-PHOTONEO FOCUSED ON 3D", JPN6026008713, 29 March 2021 (2021-03-29), ISSN: 0005813257 *
CHAN,T.O.ET AL: "Geometric Modelling for 3D Point Clouds of Elbow Joints in Piping Systems", SENSORS 2020,20,4594, JPN6026008714, 2020, ISSN: 0005813258 *

Also Published As

Publication number Publication date
CN117355734A (zh) 2024-01-05
DE102021115111A1 (de) 2021-12-23
WO2022258799A1 (en) 2022-12-15
EP4102204A1 (de) 2022-12-14
US12674717B2 (en) 2026-07-07
US20240230453A1 (en) 2024-07-11

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