ATA564372A - Verfahren zur ueberpfuefung der dichtigkeit eines ein elektrisch leitfaehiges erzeugnis enthaltenden versiegelten behaelters und mit diesem verfahren ueberpruefbarer, versiegelter behaelter - Google Patents

Verfahren zur ueberpfuefung der dichtigkeit eines ein elektrisch leitfaehiges erzeugnis enthaltenden versiegelten behaelters und mit diesem verfahren ueberpruefbarer, versiegelter behaelter

Info

Publication number: ATA564372A
Authority: AT; Austria
Prior art keywords: procedure; sealed; lightness; testing; electrically conductive
Prior art date: 1971-07-01

Application number

AT564372A

Other languages

English (en)

Other versions

AT326555B (de

Inventor

Josef Frans Fielibert

Rooijen Adrianus Van

Original Assignee

Unilever Nv

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.)

1971-07-01

Filing date

1972-06-30

Publication date

1975-02-15

1972-06-30 Application filed by Unilever Nv filed Critical Unilever Nv

1975-02-15 Publication of ATA564372A publication Critical patent/ATA564372A/de

1975-12-29 Application granted granted Critical

1975-12-29 Publication of AT326555B publication Critical patent/AT326555B/de

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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Examining Or Testing Airtightness (AREA)
Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Cookers (AREA)

AT564372A 1971-07-01 1972-06-30 Verfahren zur überprüfung der dichtigkeit eines ein elektrisch leitfähiges erzeugnis enthaltenden versiegelten behälters und mit diesem verfahren überprüfbarer, versiegelter behälter AT326555B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7109071A NL7109071A (de)	1971-07-01	1971-07-01

Publications (2)

Publication Number	Publication Date
ATA564372A true ATA564372A (de)	1975-02-15
AT326555B AT326555B (de)	1975-12-29

Family

ID=19813521

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT564372A AT326555B (de)	1971-07-01	1972-06-30	Verfahren zur überprüfung der dichtigkeit eines ein elektrisch leitfähiges erzeugnis enthaltenden versiegelten behälters und mit diesem verfahren überprüfbarer, versiegelter behälter

Country Status (13)

Country	Link
US (1)	US3855531A (de)
AT (1)	AT326555B (de)
BE (1)	BE785743A (de)
CA (1)	CA959936A (de)
CH (1)	CH549208A (de)
DE (1)	DE2231441A1 (de)
ES (1)	ES404421A1 (de)
FR (1)	FR2144425A5 (de)
GB (1)	GB1399161A (de)
IT (1)	IT959293B (de)
NL (1)	NL7109071A (de)
SE (1)	SE388937B (de)
ZA (1)	ZA724456B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4503710A (en) *	1983-06-08	1985-03-12	Conoco Inc.	Crack detection by electrical resistance
US5285678A (en) *	1986-12-04	1994-02-15	Seal Integrity Systems, Inc.	Container seal testing and pressurization
DE8632565U1 (de) *	1986-12-05	1987-04-16	Henkel, Wolfgang Eberhard, 6832 Hockenheim	Leckwarneinrichtung
SE462407B (sv) *	1988-11-07	1990-06-18	Alfastar Ab	Anordning foer detektering av laeckage i ett parti av ett relativt anordningen roerligt objekt
US5571550A (en) *	1993-01-22	1996-11-05	Polny, Jr.; Thaddeus J.	Methods for electroheating food employing concentric electrodes
CA2132882A1 (en) *	1993-09-23	1995-03-24	David Reznik	Electroheating of food products using low frequency current
US5583960A (en) *	1994-06-01	1996-12-10	David Reznik	Electroheating apparatus and methods
US5535618A (en) *	1995-01-31	1996-07-16	The Quaker Oats Company	Seal integrity evaluation method
US5741539A (en) *	1995-06-02	1998-04-21	Knipper; Aloysius J.	Shelf-stable liquid egg
US5572123A (en) *	1995-06-07	1996-11-05	University Of Alaska	Apparatus and method for on-line inspection of electrically conductive food products using liquid electrolyte
JP2681764B2 (ja) *	1995-07-12	1997-11-26	ジョーベン電機株式会社	密封包装物の検査方法
SE504858C2 (sv) *	1995-08-18	1997-05-12	Tetra Laval Holdings & Finance	Sätt för kvalitetskontroll jämte härför förberedd förpackningsbehållare och ämne
EP0786655B1 (de) *	1997-05-07	2002-07-24	Martin Lehmann	Verfahren zur Dichtheitsprüfung geschlossener Behälter, Prüfkammer, Prüfanordnung und Prüfanlage hierfür
US5900270A (en) *	1997-09-22	1999-05-04	Cobe Laboratories, Inc.	Technique for testing and coating a microporous membrane
US6411110B1 (en) *	1999-08-17	2002-06-25	Micron Technology, Inc.	Apparatuses and methods for determining if protective coatings on semiconductor substrate holding devices have been compromised
AUPQ667800A0 (en) *	2000-04-04	2000-05-04	Chubpak Australia Pty Ltd	Detection method
US6415651B1 (en) *	2000-06-23	2002-07-09	The Quaker Oats Company	Mobile pneumatic apparatus and method for testing a container seal
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
TWI284202B (en) *	2004-11-29	2007-07-21	Yuanpei Inst Of Science And Te	Method for detecting defects in a package containing metal foil by cyclic voltammetry
CN1997881B (zh) *	2005-01-10	2010-09-22	膜康公司	探测气密封包装中泄漏的仪器和方法
US7578170B2 (en) *	2005-02-02	2009-08-25	Mocon, Inc.	Instrument and method for detecting and reporting the size of leaks in hermetically sealed packaging
US7571636B2 (en) *	2005-02-14	2009-08-11	Mocon, Inc.	Detecting and reporting the location of a leak in hermetically sealed packaging
US20100237850A1 (en) *	2009-03-19	2010-09-23	Ahmed Abdullah Salem Al-Ghamdi	Device and method for testing food quality
MY163643A (en) *	2009-12-29	2017-10-13	Nestec Sa	Seal integrity evaluation device and method of use thereof
DE102011050371A1 (de) *	2011-05-16	2012-11-22	Dbk David + Baader Gmbh	Verfahren zur Dichtheitsprüfung und Prüfvorrichtung
US12018997B2 (en) *	2018-04-11	2024-06-25	Eximis Surgical, Inc.	Tissue specimen removal device, system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA604278A (en) *		1960-08-30	Ashton Clyde	Means for and method of testing reduced pressure in sealed metal containers
DE338299C (de) *		1921-08-20	Max Steffen	Vakuumpruefer fuer Einkochglaeser
US1843234A (en) *	1931-03-24	1932-02-02	James C Karnes	Testing sealed containers and method of testing containers
US2503992A (en) *	1947-06-20	1950-04-11	Us Rubber Co	Inner tube tester
US3383863A (en) *	1966-08-03	1968-05-21	Joe R. Berry	Pond, tank and pit liner and method of detecting leaks

1971
- 1971-07-01 NL NL7109071A patent/NL7109071A/xx unknown
1972
- 1972-06-27 DE DE2231441A patent/DE2231441A1/de active Pending
- 1972-06-27 CA CA145,778A patent/CA959936A/en not_active Expired
- 1972-06-28 ZA ZA724456A patent/ZA724456B/xx unknown
- 1972-06-28 US US00266939A patent/US3855531A/en not_active Expired - Lifetime
- 1972-06-29 SE SE7208584A patent/SE388937B/xx unknown
- 1972-06-29 GB GB3041472A patent/GB1399161A/en not_active Expired
- 1972-06-30 ES ES404421A patent/ES404421A1/es not_active Expired
- 1972-06-30 CH CH989372A patent/CH549208A/de not_active IP Right Cessation
- 1972-06-30 IT IT69118/72A patent/IT959293B/it active
- 1972-06-30 AT AT564372A patent/AT326555B/de not_active IP Right Cessation
- 1972-06-30 BE BE785743D patent/BE785743A/xx unknown
- 1972-06-30 FR FR7223850A patent/FR2144425A5/fr not_active Expired

Also Published As

Publication number	Publication date
AT326555B (de)	1975-12-29
IT959293B (it)	1973-11-10
US3855531A (en)	1974-12-17
AU4402872A (en)	1974-01-03
GB1399161A (en)	1975-06-25
BE785743A (fr)	1973-01-02
ES404421A1 (es)	1976-01-01
NL7109071A (de)	1973-01-03
CH549208A (de)	1974-05-15
SE388937B (sv)	1976-10-18
FR2144425A5 (de)	1973-02-09
CA959936A (en)	1974-12-24
DE2231441A1 (de)	1973-01-11
ZA724456B (en)	1974-01-30

Publication	Publication Date	Title
ATA564372A (de)	1975-02-15	Verfahren zur ueberpfuefung der dichtigkeit eines ein elektrisch leitfaehiges erzeugnis enthaltenden versiegelten behaelters und mit diesem verfahren ueberpruefbarer, versiegelter behaelter
CH531961A (de)	1972-12-31	Deckelverschluss an einem Weithalsbehälter
ZA733612B (en)	1974-04-24	Container for test strips
ZA766144B (en)	1977-11-30	Intermodal tank container
YU35732B (en)	1981-06-30	Two-part liquid container
JPS53133866A (en)	1978-11-22	Apparatus for carrying cigarette or other roddshaped materials with container used in cigarette industries
AT299134B (de)	1972-06-12	Einrichtung an einem Behälter zum Füllen desselben mit Flüssiggas
CA947712A (en)	1974-05-21	High strength open bottom meat container
FI48227C (fi)	1974-07-10	Menetelmä ja laite nestemäisiä tuotteita sisältävien pakkausten sisäll ön tarkastamiseksi.
IL44128A (en)	1976-10-31	Container sealing apparatus
IL47470A0 (en)	1975-08-31	Container for liquids
JPS5310489A (en)	1978-01-30	Container with cap for fluids
CH541484A (de)	1973-09-15	Verpackungsbehälter für flüssige und pastöse Stoffe
GB1541141A (en)	1979-02-21	Pallet-mounted container for liquids
CA942966A (en)	1974-03-05	Apparatus for testing pressurized containers
CA950404A (en)	1974-07-02	Squeeze tester for glass containers
CA1028591A (en)	1978-03-28	Apparatus for filling liquid containers
AU466652B2 (en)	1975-11-06	Container filling and sealing apparatus
CA965752A (en)	1975-04-08	Container filling and sealing apparatus
AU1745670A (en)	1972-01-13	Goods container tester
CA944732A (en)	1974-04-02	Apparatus for filling containers with liquid
AU8211775A (en)	1976-12-16	Cardboard type liquid packing container
CH555042A (de)	1974-10-15	Vorrichtung zur verbrauchsermittlung der fuellung von behaeltern mit einem inhaltsanzeiger.
AU3895372A (en)	1973-08-16	Liquid container
AU6925774A (en)	1975-11-27	Filling containers with liquid

Legal Events

Date	Code	Title	Description
1977-11-15	ELJ	Ceased due to non-payment of the annual fee