FR2362051A1 - Recipient en matiere plastique et procede, non destructif, permettant de tester l'etancheite de ce recipient ferme - Google Patents

Recipient en matiere plastique et procede, non destructif, permettant de tester l'etancheite de ce recipient ferme

Info

Publication number
FR2362051A1
FR2362051A1 FR7725001A FR7725001A FR2362051A1 FR 2362051 A1 FR2362051 A1 FR 2362051A1 FR 7725001 A FR7725001 A FR 7725001A FR 7725001 A FR7725001 A FR 7725001A FR 2362051 A1 FR2362051 A1 FR 2362051A1
Authority
FR
France
Prior art keywords
container
testing
waterproofing
plastic material
non destructive
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.)
Granted
Application number
FR7725001A
Other languages
English (en)
French (fr)
Other versions
FR2362051B3 (enExample
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of FR2362051A1 publication Critical patent/FR2362051A1/fr
Application granted granted Critical
Publication of FR2362051B3 publication Critical patent/FR2362051B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Sealing Material Composition (AREA)
  • Packages (AREA)
FR7725001A 1976-08-16 1977-08-16 Recipient en matiere plastique et procede, non destructif, permettant de tester l'etancheite de ce recipient ferme Granted FR2362051A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762636799 DE2636799C3 (de) 1976-08-16 1976-08-16 Kunststoffbehälter und Verfahren zur zerstörungsfreien Prüfung der Dichtigkeit des verschlossenen Kunststoffbehälters

Publications (2)

Publication Number Publication Date
FR2362051A1 true FR2362051A1 (fr) 1978-03-17
FR2362051B3 FR2362051B3 (enExample) 1980-07-11

Family

ID=5985546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725001A Granted FR2362051A1 (fr) 1976-08-16 1977-08-16 Recipient en matiere plastique et procede, non destructif, permettant de tester l'etancheite de ce recipient ferme

Country Status (9)

Country Link
JP (1) JPS5322781A (enExample)
BE (1) BE857833A (enExample)
DE (1) DE2636799C3 (enExample)
DK (1) DK144092C (enExample)
ES (1) ES461586A1 (enExample)
FR (1) FR2362051A1 (enExample)
GB (1) GB1589751A (enExample)
IT (1) IT1079816B (enExample)
NL (1) NL7708918A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525278A3 (en) * 1991-08-01 1993-09-22 Frank Deponietechnik Gmbh Plastic liner arrangement with lightness control, more particularly for landfills
WO1996024036A1 (en) * 1995-01-31 1996-08-08 The Quaker Oats Company Seal integrity evaluation method
WO1999017092A1 (en) * 1997-10-01 1999-04-08 Colgate-Palmolive Company Method and apparatus for package wall testing
US6162349A (en) * 1998-07-24 2000-12-19 Colgate-Palmolive Company Method for package partitioning wall testing
FR2810733A1 (fr) * 2000-06-23 2001-12-28 Bonduelle Sa Ets Procede et dispositif de tests de l'etancheite d'un emballage, renfermant un contenu et emballage specialement amenage pour etre teste selon ledit procede
EP1460405A4 (en) * 2001-12-28 2006-07-19 Tetra Laval Holdings & Finance INVESTIGATION DEVICE FOR THE SEALED CONDITION
EP1347291A4 (en) * 2000-12-27 2008-03-05 Tetra Laval Holdings & Finance DETECTOR OF DEFECTS

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143424A (en) * 1979-04-25 1980-11-08 Suntory Ltd Checking method for liquid leakage of porcelain container
JPS57108364A (en) * 1980-12-24 1982-07-06 Gijiyutsu Shigen Kaihatsu Kk Spraying of concrete or the like
JPS57108365A (en) * 1980-12-24 1982-07-06 Gijiyutsu Shigen Kaihatsu Kk Spraying of concrete or the like
JPS57122972A (en) * 1981-01-24 1982-07-31 Denki Kagaku Kogyo Kk Spraying method
JP2799360B2 (ja) * 1989-11-06 1998-09-17 出光石油化学株式会社 密封容器の検査方法
DE4242977C2 (de) * 1992-12-18 1996-06-05 Daimler Benz Aerospace Ag Behälter, insbesondere Treibstofftank
JP4802420B2 (ja) * 2001-08-30 2011-10-26 東洋製罐株式会社 多層フィルムの欠陥検出装置
FR2872904B1 (fr) * 2004-07-08 2006-08-25 Bonduelle Sa Ets Procede et dispositif de controle de l'integrite d'un recipient
WO2007109709A2 (en) * 2006-03-22 2007-09-27 Levtech, Inc. Apparatus and methods for leak detection in bioprocessing bags
DE102011050371A1 (de) * 2011-05-16 2012-11-22 Dbk David + Baader Gmbh Verfahren zur Dichtheitsprüfung und Prüfvorrichtung
ES3031679T3 (en) * 2019-11-26 2025-07-10 Hiperbaric S A Device for detecting breakages in high-pressure processing bags
JP7296512B1 (ja) * 2022-10-20 2023-06-22 株式会社クボタケミックス 排水集合管の検査方法
JP7379749B1 (ja) * 2023-06-12 2023-11-14 株式会社クボタケミックス 排水集合管および排水集合管の製造方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525278A3 (en) * 1991-08-01 1993-09-22 Frank Deponietechnik Gmbh Plastic liner arrangement with lightness control, more particularly for landfills
US5362182A (en) * 1991-08-01 1994-11-08 Frank Deponietechnik Gmbh Waste disposal landfill having subsurface impermeable sheets which can be monitored with respect to their impermeability
WO1996024036A1 (en) * 1995-01-31 1996-08-08 The Quaker Oats Company Seal integrity evaluation method
WO1999017092A1 (en) * 1997-10-01 1999-04-08 Colgate-Palmolive Company Method and apparatus for package wall testing
US6162349A (en) * 1998-07-24 2000-12-19 Colgate-Palmolive Company Method for package partitioning wall testing
FR2810733A1 (fr) * 2000-06-23 2001-12-28 Bonduelle Sa Ets Procede et dispositif de tests de l'etancheite d'un emballage, renfermant un contenu et emballage specialement amenage pour etre teste selon ledit procede
EP1347291A4 (en) * 2000-12-27 2008-03-05 Tetra Laval Holdings & Finance DETECTOR OF DEFECTS
EP1460405A4 (en) * 2001-12-28 2006-07-19 Tetra Laval Holdings & Finance INVESTIGATION DEVICE FOR THE SEALED CONDITION

Also Published As

Publication number Publication date
DE2636799B2 (de) 1978-06-08
DE2636799A1 (de) 1978-02-23
IT1079816B (it) 1985-05-13
NL7708918A (nl) 1978-02-20
FR2362051B3 (enExample) 1980-07-11
DK144092C (da) 1982-05-24
ES461586A1 (es) 1979-05-16
DE2636799C3 (de) 1979-01-25
GB1589751A (en) 1981-05-20
BE857833A (fr) 1978-02-16
DK361877A (da) 1978-02-17
DK144092B (da) 1981-12-07
JPS5322781A (en) 1978-03-02

Similar Documents

Publication Publication Date Title
FR2362051A1 (fr) Recipient en matiere plastique et procede, non destructif, permettant de tester l'etancheite de ce recipient ferme
US3855531A (en) Method of testing the seals of food containers and containers suitable therefor
BE795542A (fr) Procede et dispositif pour controler sous vide l'etancheite des cordons de soudure des bandes en matiere plastique
FR2387180A1 (fr) Appareil de chargement pour matiere en vrac
SG70992G (en) Chromatographic device and method
BR8203760A (pt) Vedacao de facil abertura em receptaculo de pelicula termoplastica e processo para sua fabricacao embalagem comvedacao facil abertura
BE750714A (fr) Element de fermeture etanche en matiere plastique pour petit recipient
FR2637255A1 (fr) Dispositif destine a un bidon a deux compartiments
ATE228645T1 (de) Sonde zur überwachung von flüssigkeit mit leckageschutz
FR2430396A1 (fr) Appareil pour casser une plaque de verre en formant un bord effile
CA2211000A1 (en) Seal integrity evaluation method
FR2438497B1 (fr) Appareil et procede pour melanger une matiere farineuse et un liquide et installation pour une mise en oeuvre
ATE200260T1 (de) Öffnungseinrichtung für die ausgussabdichtung eines flüssigkeitsbehälters
FR2610697B1 (fr) Enveloppe de matiere plastique pour tuyauterie
NL187930B (nl) Werkwijze en inrichting voor ontwatering en verassing van monstermateriaal.
US3923197A (en) Gasket assembly for enclosed electrical apparatus
JPS5321980A (en) Method of automatically detecting position indicated by ultrasonic wave in nonndestructive inspection of metallic material
FR2423270A1 (fr) Appareil pour appliquer un revetement en forme de bande en un materiau visqueux sur une surface a rendre etanche
BE758039A (fr) Appareil de cisaillage et de soudage de bandes metalliques ou de matiere plastique
FR2412027A1 (fr) Agencement d'etancheite pour joints a brides et jonctions analogues
FR2406153A1 (fr) Bande a gorge, ou rainure, destinee a des fins de garniture, etancheite ou guidage
FR2418082A1 (fr) Plaque ou feuille de laine minerale pour l'isolement thermique et acoustique
NL175561C (nl) Werkwijzen voor het als geheugenelement bedrijven van een veldeffekttranssistor met een n-type inversiekanaal en een door isolerend materiaal omgeven in elektrisch opzicht zwevende geheugenelektrode en met de werkwijzen als geheugenelement te bedrijven veldeffekttransistor.
FR2402203A1 (fr) Collecteur d'echantillon pour microtome
ATE109275T1 (de) Vorrichtung zum überwachen der dichtheit von im freien und im erdreich verlegten rohren und rohrleitungen und bauwerken aus thermoplastischem kunststoff.