JPS5322781A - Nonndestructive leakage test for plastic vessel and closed plastic vessel - Google Patents

Nonndestructive leakage test for plastic vessel and closed plastic vessel

Info

Publication number
JPS5322781A
JPS5322781A JP9771877A JP9771877A JPS5322781A JP S5322781 A JPS5322781 A JP S5322781A JP 9771877 A JP9771877 A JP 9771877A JP 9771877 A JP9771877 A JP 9771877A JP S5322781 A JPS5322781 A JP S5322781A
Authority
JP
Japan
Prior art keywords
plastic vessel
nonndestructive
leakage test
closed
vessel
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
JP9771877A
Other languages
Japanese (ja)
Inventor
Kureemaa Haintsu
Shieenbatsuha Geruharuto
Haize Kurausu
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 JPS5322781A publication Critical patent/JPS5322781A/en
Pending 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
JP9771877A 1976-08-16 1977-08-15 Nonndestructive leakage test for plastic vessel and closed plastic vessel Pending JPS5322781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762636799 DE2636799C3 (en) 1976-08-16 1976-08-16 Plastic container and method for non-destructive testing of the tightness of the closed plastic container

Publications (1)

Publication Number Publication Date
JPS5322781A true JPS5322781A (en) 1978-03-02

Family

ID=5985546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9771877A Pending JPS5322781A (en) 1976-08-16 1977-08-15 Nonndestructive leakage test for plastic vessel and closed plastic vessel

Country Status (9)

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

Cited By (6)

* 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
JPH03150439A (en) * 1989-11-06 1991-06-26 Idemitsu Petrochem Co Ltd Inspection method for hermetically sealed container
JP2003075387A (en) * 2001-08-30 2003-03-12 Toyo Seikan Kaisha Ltd Method and detector for detecting defect of multi- layered film

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125430C2 (en) * 1991-08-01 1997-01-30 Frank Deponietechnik Gmbh Arrangement of tightness controllable sealing sheets made of plastic, especially for landfills
DE4242977C2 (en) * 1992-12-18 1996-06-05 Daimler Benz Aerospace Ag Containers, in particular fuel tanks
US5535618A (en) * 1995-01-31 1996-07-16 The Quaker Oats Company Seal integrity evaluation method
US5912561A (en) * 1997-10-01 1999-06-15 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 (en) * 2000-06-23 2001-12-28 Bonduelle Sa Ets Method and equipment for testing watertightness of a container, comprises application of electric potential to conductor in contact with contents while container is immersed in conducting medium
JP2002202277A (en) * 2000-12-27 2002-07-19 Nihon Tetra Pak Kk Damage detector
JP2003194663A (en) * 2001-12-28 2003-07-09 Nihon Tetra Pak Kk Sealing state inspection device
FR2872904B1 (en) * 2004-07-08 2006-08-25 Bonduelle Sa Ets METHOD AND DEVICE FOR CONTROLLING THE INTEGRITY OF A CONTAINER
EP1999446A4 (en) * 2006-03-22 2011-12-14 Atmi Packaging Inc Apparatus and methods for leak detection in bioprocessing bags
DE102011050371A1 (en) * 2011-05-16 2012-11-22 Dbk David + Baader Gmbh Method for testing leakage of enclosure of heater for selective catalytic reduction system, involves detecting adjustable testing current after applying testing voltage to electrodes, where current is shut dependent on leakage of enclosure
CN115003999A (en) * 2019-11-26 2022-09-02 高压股份公司 Device for detecting breakage of high-pressure processing bag

Cited By (9)

* 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
JPS6315537B2 (en) * 1979-04-25 1988-04-05 Santorii Kk
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
JPH0428872B2 (en) * 1980-12-24 1992-05-15 Eng Resources Dev Office
JPS57122972A (en) * 1981-01-24 1982-07-31 Denki Kagaku Kogyo Kk Spraying method
JPH0141796B2 (en) * 1981-01-24 1989-09-07 Denki Kagaku Kogyo Kk
JPH03150439A (en) * 1989-11-06 1991-06-26 Idemitsu Petrochem Co Ltd Inspection method for hermetically sealed container
JP2003075387A (en) * 2001-08-30 2003-03-12 Toyo Seikan Kaisha Ltd Method and detector for detecting defect of multi- layered film

Also Published As

Publication number Publication date
DE2636799C3 (en) 1979-01-25
BE857833A (en) 1978-02-16
DK144092B (en) 1981-12-07
DK144092C (en) 1982-05-24
FR2362051B3 (en) 1980-07-11
NL7708918A (en) 1978-02-20
ES461586A1 (en) 1979-05-16
IT1079816B (en) 1985-05-13
DE2636799B2 (en) 1978-06-08
DE2636799A1 (en) 1978-02-23
DK361877A (en) 1978-02-17
GB1589751A (en) 1981-05-20
FR2362051A1 (en) 1978-03-17

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