PL3881046T3 - System i sposób do wykrywania upływu wysokiego napięcia - Google Patents

System i sposób do wykrywania upływu wysokiego napięcia

Info

Publication number
PL3881046T3
PL3881046T3 PL20818616.3T PL20818616T PL3881046T3 PL 3881046 T3 PL3881046 T3 PL 3881046T3 PL 20818616 T PL20818616 T PL 20818616T PL 3881046 T3 PL3881046 T3 PL 3881046T3
Authority
PL
Poland
Prior art keywords
high voltage
leak detection
voltage leak
detection
voltage
Prior art date
Application number
PL20818616.3T
Other languages
English (en)
Inventor
Ross TRELOAR
Andrew O'sullivan
Heinz Wolf
Original Assignee
Packaging Technologies & Inspection, LLC
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 Packaging Technologies & Inspection, LLC filed Critical Packaging Technologies & Inspection, LLC
Publication of PL3881046T3 publication Critical patent/PL3881046T3/pl

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
    • G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges
    • 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
    • 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
    • G01M3/022—Test plugs for closing off the end of a pipe
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means
    • 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
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/08—Detecting presence of flaws or irregularities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/007—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the electric dipolar moment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws
    • G01N27/205—Investigating the presence of flaws in insulating materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
    • G01N27/61—Investigating the presence of flaws
    • 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
    • G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
    • 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
    • G01M3/12—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
    • 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
    • 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
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic or ultrasonic vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Leads Or Probes (AREA)
  • Emergency Protection Circuit Devices (AREA)
PL20818616.3T 2019-06-07 2020-04-02 System i sposób do wykrywania upływu wysokiego napięcia PL3881046T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/434,546 US11067473B2 (en) 2019-06-07 2019-06-07 System and method for high voltage leak detection
PCT/US2020/026398 WO2020247053A1 (en) 2019-06-07 2020-04-02 System and method for high voltage leak detection

Publications (1)

Publication Number Publication Date
PL3881046T3 true PL3881046T3 (pl) 2024-03-04

Family

ID=73651242

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20818616.3T PL3881046T3 (pl) 2019-06-07 2020-04-02 System i sposób do wykrywania upływu wysokiego napięcia

Country Status (8)

Country Link
US (2) US11067473B2 (pl)
EP (2) EP4312023B1 (pl)
JP (2) JP7382410B2 (pl)
KR (2) KR102567664B1 (pl)
CN (2) CN117824957A (pl)
ES (1) ES2964551T3 (pl)
PL (1) PL3881046T3 (pl)
WO (1) WO2020247053A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021110910A2 (en) * 2019-12-05 2021-06-10 F. Hoffmann-La Roche Ag Syringe and tightness testing method
CN114062437A (zh) * 2021-10-28 2022-02-18 山东科技大学 一种蛋壳裂纹的检测方法及检测设备
WO2025123043A1 (en) * 2023-12-08 2025-06-12 Packaging Technologies & Inspection, LLC Force decay system and alignment apparatus for package leak detection

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JPS5310485A (en) * 1976-07-15 1978-01-30 Takeda Chemical Industries Ltd Charge and discharge type detecting method for pinholes and cracks of closed glass vessel
DE3044550C2 (de) * 1980-11-26 1984-01-05 Sortimat Creuz & Co Gmbh, 7057 Winnenden Verfahren und Vorrichtung zur Dichtheitskontrolle von Einwegspritzen
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JP2003194662A (ja) * 2001-12-27 2003-07-09 Nihon Tetra Pak Kk シール状態検査装置
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US7213473B2 (en) * 2004-12-15 2007-05-08 Sandia National Laboratories Sample preparation system for microfluidic applications
DE102009009370A1 (de) * 2009-02-18 2010-08-19 Inficon Gmbh Verfahren zur Funktionsprüfung eines Lecksuchgerätes
RU2544263C2 (ru) * 2009-12-29 2015-03-20 Нестек С.А. Устройство для определения целостности герметизации контейнера и способ его применения
ITPR20110047A1 (it) * 2011-05-31 2012-12-01 Gea Procomac Spa Dispositivo di tappatura e procedimento per verificare la tenuta ermetica dell'accoppiamento tra un recipiente in materiale non conduttivo e la sua chiusura
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Also Published As

Publication number Publication date
US20210293656A1 (en) 2021-09-23
JP2022534829A (ja) 2022-08-04
EP4312023A2 (en) 2024-01-31
US11592352B2 (en) 2023-02-28
CN113272635B (zh) 2024-02-23
JP7382410B2 (ja) 2023-11-16
WO2020247053A1 (en) 2020-12-10
US20200386650A1 (en) 2020-12-10
JP2023181525A (ja) 2023-12-21
EP4312023A3 (en) 2024-04-17
ES2964551T3 (es) 2024-04-08
KR102567664B1 (ko) 2023-08-17
EP3881046A4 (en) 2022-08-24
KR20230121172A (ko) 2023-08-17
KR102862755B1 (ko) 2025-09-19
KR20220017881A (ko) 2022-02-14
EP3881046A1 (en) 2021-09-22
EP4312023B1 (en) 2026-02-25
EP4312023C0 (en) 2026-02-25
EP3881046C0 (en) 2023-11-08
EP3881046B1 (en) 2023-11-08
CN117824957A (zh) 2024-04-05
CN113272635A (zh) 2021-08-17
JP7426535B2 (ja) 2024-02-01
US11067473B2 (en) 2021-07-20

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