DE2715399A1 - Verfahren und vorrichtung zur pruefung geschlossener behaelter auf defekte - Google Patents
Verfahren und vorrichtung zur pruefung geschlossener behaelter auf defekteInfo
- Publication number
- DE2715399A1 DE2715399A1 DE19772715399 DE2715399A DE2715399A1 DE 2715399 A1 DE2715399 A1 DE 2715399A1 DE 19772715399 DE19772715399 DE 19772715399 DE 2715399 A DE2715399 A DE 2715399A DE 2715399 A1 DE2715399 A1 DE 2715399A1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- auxiliary electrode
- voltage source
- container
- tested
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 29
- 230000007547 defect Effects 0.000 claims description 30
- 238000012360 testing method Methods 0.000 claims description 27
- 239000011810 insulating material Substances 0.000 claims description 7
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 230000002123 temporal effect Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 239000003708 ampul Substances 0.000 description 94
- 239000007788 liquid Substances 0.000 description 36
- 239000011521 glass Substances 0.000 description 22
- 239000011148 porous material Substances 0.000 description 21
- 230000003472 neutralizing effect Effects 0.000 description 15
- 239000003792 electrolyte Substances 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 7
- 210000001015 abdomen Anatomy 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000003187 abdominal effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- VZUGBLTVBZJZOE-KRWDZBQOSA-N n-[3-[(4s)-2-amino-1,4-dimethyl-6-oxo-5h-pyrimidin-4-yl]phenyl]-5-chloropyrimidine-2-carboxamide Chemical compound N1=C(N)N(C)C(=O)C[C@@]1(C)C1=CC=CC(NC(=O)C=2N=CC(Cl)=CN=2)=C1 VZUGBLTVBZJZOE-KRWDZBQOSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8480576A JPS5310485A (en) | 1976-07-15 | 1976-07-15 | Charge and discharge type detecting method for pinholes and cracks of closed glass vessel |
| JP15262076A JPS5386294A (en) | 1976-12-18 | 1976-12-18 | Inspecting method and apparatus for defect in insulation vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2715399A1 true DE2715399A1 (de) | 1978-01-19 |
Family
ID=26425795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772715399 Withdrawn DE2715399A1 (de) | 1976-07-15 | 1977-04-06 | Verfahren und vorrichtung zur pruefung geschlossener behaelter auf defekte |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4125805A (https=) |
| CH (1) | CH617010A5 (https=) |
| DE (1) | DE2715399A1 (https=) |
| FR (1) | FR2358654A1 (https=) |
| GB (1) | GB1575100A (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3131210A1 (de) * | 1981-08-06 | 1983-02-24 | Siemens AG, 1000 Berlin und 8000 München | Lampenpruefung auf lufteinbrueche in den glaskolben |
| DE19705528A1 (de) * | 1996-02-16 | 1997-08-21 | Joven Denki K K | Verfahren zum Überprüfen hermetisch abgedichteter Verpackungen |
| DE102021133158A1 (de) | 2021-12-15 | 2023-06-15 | Körber Pharma Inspection Gmbh | Vorrichtung und System zur Dichtigkeitsprüfung eines Behälters sowie Verfahren hierfür |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5476284A (en) * | 1977-11-30 | 1979-06-18 | Otsuka Pharma Co Ltd | Method of checking whether or not there is pinhole in enclosed package |
| JPS6311654Y2 (https=) * | 1980-09-16 | 1988-04-05 | ||
| JPH07117530B2 (ja) * | 1988-05-16 | 1995-12-18 | ニッカ電測株式会社 | ピンホール検出方法および装置 |
| SE462407B (sv) * | 1988-11-07 | 1990-06-18 | Alfastar Ab | Anordning foer detektering av laeckage i ett parti av ett relativt anordningen roerligt objekt |
| DE3905530A1 (de) * | 1989-02-23 | 1990-08-30 | Texpa Arbter Maschbau Gmbh | Verfahren zur detektierung von fehlstellen in behaeltern aus elektrisch nicht leitendem material und einrichtung zur durchfuehrung des verfahrens |
| US6288554B1 (en) * | 1996-02-16 | 2001-09-11 | Joven Denki Kabushiki Kaisha | Method for inspecting hermetically sealed package |
| DE19651208C2 (de) * | 1996-12-10 | 1999-05-27 | Boehringer Ingelheim Kg | Verfahren und Vorrichtung zur zerstörungsfreien Dichtigkeitsprüfung von mit Flüssigkeit gefüllten Behältnissen |
| US6009744A (en) * | 1997-03-12 | 2000-01-04 | Hoppmann Corporation | System and method for high voltage leak detection |
| JP2000088788A (ja) * | 1998-07-10 | 2000-03-31 | Jiyooben Denki Kk | 密封包装物の検査方法 |
| WO2001011352A1 (en) * | 1999-08-09 | 2001-02-15 | Mosaic Technologies | Charge-density measurement device (cdmd) and methods of use thereof |
| US6512355B1 (en) * | 1999-09-21 | 2003-01-28 | The United States Of America As Represented By The Secretary Of The Army | Device and method for inspection and detection of a material by observing a high-voltage waveform produced by that material |
| AUPQ667800A0 (en) * | 2000-04-04 | 2000-05-04 | Chubpak Australia Pty Ltd | Detection method |
| JP2002202277A (ja) * | 2000-12-27 | 2002-07-19 | Nihon Tetra Pak Kk | 損傷検出装置 |
| US7038464B2 (en) * | 2004-08-26 | 2006-05-02 | Diamond Machine Werks, Inc. | Carrier line oriented spin high voltage leak detection system and method |
| JP4783069B2 (ja) * | 2005-06-23 | 2011-09-28 | 株式会社東芝 | コイルの水漏れ検出方法およびこの検出方法に適用する水漏れ検出装置 |
| KR101278349B1 (ko) * | 2009-11-12 | 2013-06-25 | 삼성전기주식회사 | 기판의 회로 검사장치 및 검사방법 |
| RU2544263C2 (ru) * | 2009-12-29 | 2015-03-20 | Нестек С.А. | Устройство для определения целостности герметизации контейнера и способ его применения |
| EP3411685B1 (en) * | 2016-02-01 | 2024-05-15 | Packaging Technologies & Inspection LLC | System and method for alternating-direct high voltage leak detection |
| WO2018064743A1 (en) | 2016-10-07 | 2018-04-12 | Mmc Packaging Equipment Ltd | Cap inspection and manufacture |
| CN107044904B (zh) * | 2016-12-26 | 2020-01-07 | 东莞前沿技术研究院 | 囊体漏气的检测方法 |
| US11067473B2 (en) * | 2019-06-07 | 2021-07-20 | Packaging Technologies & Inspection, LLC | System and method for high voltage leak detection |
| US11397126B2 (en) * | 2020-02-20 | 2022-07-26 | Packaging Technologies and Inspection, LLC | System and method for grounded high voltage leak detection |
| FR3112855A1 (fr) * | 2020-07-24 | 2022-01-28 | Ateq | Système et méthode de détection de fuites par effet capacitif |
| CN115508415B (zh) * | 2022-09-16 | 2025-06-17 | 山东科技大学 | 一种基于喷射导电液体结构的微裂纹检测装置 |
| CN117146893B (zh) * | 2023-08-31 | 2024-05-03 | 钧罡(宁波)金属精密部件有限公司 | 一种气密性绝缘检测装置及其检测方法 |
| DE102023125199A1 (de) * | 2023-09-18 | 2025-03-20 | Krones Aktiengesellschaft | Verfahren und Vorrichtung zum Bestimmen von Eigenschaften von aus Papier oder Pappe hergestellten Behältnissen |
| LU507445B1 (en) | 2024-06-10 | 2025-12-10 | Pluemat Plate & Luebeck Gmbh & Co | Leak detection device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1427817A (en) * | 1921-06-04 | 1922-09-05 | Illinois Glass Company | Apparatus for testing glass containers |
| US2701336A (en) * | 1951-09-15 | 1955-02-01 | Gen Electric | Flaw detector |
| US3234462A (en) * | 1961-08-16 | 1966-02-08 | Comstock & Wescott | Polymeric testing by dipole orientation |
| FR1300669A (fr) * | 1961-09-19 | 1962-08-03 | Der Gerresheimer Glashuettenwe | Procédé et dispositif pour détection et élimination des articles en verre défectueux |
| US3321703A (en) * | 1963-12-09 | 1967-05-23 | Northern Electric Co | Method and apparatus for testing a dielectric material in the presence of a gas by moving the material with a sufficient velocity to ionize the gas |
| DE1281573B (de) * | 1964-12-08 | 1968-10-31 | Kalle Ag | Messsonde zur Bestimmung der oertlichen Ladungsverteilung auf Oberflaechen von Festkoerpern |
| US3358378A (en) * | 1965-04-19 | 1967-12-19 | Thilmany Pulp & Paper Company | Method and apparatus for measurement of moisture |
| US3639831A (en) * | 1968-11-12 | 1972-02-01 | Autometrics Co | Method and apparatus for producing a directable current-conducting gas jet for use in a method for inspecting and measuring nonconductive film coatings on conductive substrates |
| US3611122A (en) * | 1969-09-17 | 1971-10-05 | Henry D Pahl Jr | Testing of wire insulation by corona discharge |
| US3919635A (en) * | 1971-04-28 | 1975-11-11 | Union Carbide Corp | Apparatus and method for detecting holes in dielectric sheet materials |
| US3866114A (en) * | 1973-06-15 | 1975-02-11 | Nasa | Electrostatic measurement system |
| US3859593A (en) * | 1973-06-27 | 1975-01-07 | John Huyton Poole | Detection of breaks in flexible elongate members |
-
1977
- 1977-04-06 DE DE19772715399 patent/DE2715399A1/de not_active Withdrawn
- 1977-04-07 GB GB14899/77A patent/GB1575100A/en not_active Expired
- 1977-04-07 US US05/785,601 patent/US4125805A/en not_active Expired - Lifetime
- 1977-04-08 FR FR7710856A patent/FR2358654A1/fr active Granted
- 1977-04-12 CH CH452277A patent/CH617010A5/de not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3131210A1 (de) * | 1981-08-06 | 1983-02-24 | Siemens AG, 1000 Berlin und 8000 München | Lampenpruefung auf lufteinbrueche in den glaskolben |
| DE19705528A1 (de) * | 1996-02-16 | 1997-08-21 | Joven Denki K K | Verfahren zum Überprüfen hermetisch abgedichteter Verpackungen |
| DE19705528C2 (de) * | 1996-02-16 | 2001-03-22 | Joven Denki K K | Verfahren zum Überprüfen hermetisch abgedichteter Verpackungen |
| DE102021133158A1 (de) | 2021-12-15 | 2023-06-15 | Körber Pharma Inspection Gmbh | Vorrichtung und System zur Dichtigkeitsprüfung eines Behälters sowie Verfahren hierfür |
| US12529619B2 (en) | 2021-12-15 | 2026-01-20 | Koerber Pharma Inspection GmbH | Device and system for a leak test of a container and method for same |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1575100A (en) | 1980-09-17 |
| FR2358654B1 (https=) | 1980-08-14 |
| CH617010A5 (https=) | 1980-04-30 |
| FR2358654A1 (fr) | 1978-02-10 |
| US4125805A (en) | 1978-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2715399A1 (de) | Verfahren und vorrichtung zur pruefung geschlossener behaelter auf defekte | |
| DE2755517A1 (de) | Kapazitive vorrichtung zur messung eines fluessigkeitspegels | |
| DE10339684A1 (de) | Vorrichtung zur Ermittlung eines Störzustands bei einem Gassensor | |
| DE102008006032B4 (de) | Ionenabtastvorrichtungen in eine Polarität schnell umschaltenden Ionenquellen | |
| DE2200552A1 (de) | Verfahren und Vorrichtung zum Auffinden feiner Loecher in Bahnen- oder Plattenmaterial | |
| DE2354839A1 (de) | Kapazitaetsempfindliches messgeraet zur messung physikalischer groessen | |
| DE2014747A1 (de) | Meßgerät und Verfahren zur Messung von Gasgeschwindigkeiten | |
| DE2457749C2 (de) | Gasentladungs-Anzeigeeinrichtung | |
| DE2743761A1 (de) | Rauchdetektor | |
| DE3821998C2 (https=) | ||
| DE1766723B2 (de) | Verfahren und Vorrichtung zum Ermitteln von Nadellöchern und blanken Teiistücken in der Isolierung eines elektrischen Leiters | |
| DE69101771T2 (de) | Vorrichtung zum Detektieren einer Quetschung und/oder Riss einer Widerstandsverbindung. | |
| WO1992010745A1 (de) | Verfahren zum ermitteln einer messgrösse und messanlage | |
| DE4001274C2 (https=) | ||
| EP2225572B1 (de) | Überwachungsschaltung für einen energiespeicher und verfahren zum überwachen eines energiespeichers | |
| DE2310082C2 (de) | Anordnung zur Prüfung des Erdungswiderstands zwischen elektrostatisch zu beschichtenden Gegenständen und einer sie durch die Beschichtungsstation transportierenden geerdeten Halterung | |
| DE3213110A1 (de) | Anordnung zur ermittlung eines in einer elektrischen schaltung falsch gepolt eingebauten kondensators, z.b. elektrolytkondensators | |
| EP0101923B1 (de) | Überwachung von Fördergurten auf Längsrisse | |
| DE3843339A1 (de) | Anordnung zur kapazitiven fuellstandsmessung | |
| DE369326C (de) | Direkt anzeigendes Hochvakuummeter | |
| DE202008000382U1 (de) | Leckdetektions-Vorrichtung | |
| EP4043899B1 (de) | Anordnung und verfahren zur automatisierten detektion einer elektrischen gefährdung vor montagearbeiten an hochvoltbatterien des akkumulator-typs | |
| DD224174A3 (de) | Einrichtung zum lokalisieren von fehlstellen in elektrisch isolierenden schichten | |
| EP1368164A2 (de) | Verfahren und vorrichtung zum lochen von bahnartigem material | |
| DE1598238C3 (de) | Gerät zum Zählen und Klassieren von in einer Flüssigkeit suspendierten Teilchen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |