ZA871570B - Process and device for the control of tightness of packages - Google Patents

Process and device for the control of tightness of packages

Info

Publication number: ZA871570B
Authority: ZA; South Africa
Prior art keywords: tightness; packages; control
Prior art date: 1986-03-22

Application number

ZA871570A

Other languages

English (en)

Inventor

Meinrad Rosse

Rosse Meinrad

Marc-Henri Rossier

Rossier Marc-Henri

Original Assignee

Nestle Sa

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.)

1986-03-22

Filing date

1987-03-04

Publication date

1987-10-28

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8194994&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA871570(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-03-04 Application filed by Nestle Sa filed Critical Nestle Sa

1987-10-28 Publication of ZA871570B publication Critical patent/ZA871570B/xx

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
- G01M3/02—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
- G01M3/32—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 for containers, e.g. radiators
- G01M3/3281—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 for containers, e.g. radiators removably mounted in a test cell
- G01M3/329—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 for containers, e.g. radiators removably mounted in a test cell for verifying the internal pressure of closed containers

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Examining Or Testing Airtightness (AREA)
Vacuum Packaging (AREA)

ZA871570A 1986-03-22 1987-03-04 Process and device for the control of tightness of packages ZA871570B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP86103958		1986-03-22

Publications (1)

Publication Number	Publication Date
ZA871570B true ZA871570B (en)	1987-10-28

Family

ID=8194994

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA871570A ZA871570B (en)	1986-03-22	1987-03-04	Process and device for the control of tightness of packages

Country Status (16)

Country	Link
US (1)	US4858463A (xx)
EP (1)	EP0238861B1 (xx)
JP (1)	JP2583880B2 (xx)
AR (1)	AR241331A1 (xx)
AU (1)	AU601172B2 (xx)
BR (1)	BR8701257A (xx)
CA (1)	CA1286125C (xx)
DE (1)	DE3762460D1 (xx)
DK (1)	DK138787A (xx)
ES (1)	ES2014441B3 (xx)
IE (1)	IE59744B1 (xx)
MX (1)	MX168461B (xx)
MY (1)	MY101639A (xx)
PH (1)	PH24801A (xx)
PT (1)	PT84529B (xx)
ZA (1)	ZA871570B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0313678B1 (de) *	1987-10-28	1992-06-17	Martin Lehmann	Verfahren und Anordnung zur Dichteprüfung eines Hohlkörpers sowie Verwendung des Verfahrens
US5170660A (en) *	1987-10-28	1992-12-15	Martin Lehmann	Process and apparatus for volume-testing a hollow body
US5150605A (en) *	1989-12-01	1992-09-29	Simpson Edwin K	Package integrity detection method
US5345814A (en) *	1990-12-28	1994-09-13	Whirlpool Corporation	Method and apparatus for testing vacuum insulation panel quality
US5226316A (en) *	1992-03-20	1993-07-13	Oscar Mayer Foods Corporation	Package leak detection
JPH07122051A (ja) *	1993-10-19	1995-05-12	Nec Corp	密封度測定機
GB9403184D0 (en) *	1994-02-18	1994-04-06	Boc Group Plc	Methods and apparatus for leak testing
JP2003194662A (ja) *	2001-12-27	2003-07-09	Nihon Tetra Pak Kk	シール状態検査装置
JP4353860B2 (ja) *	2004-06-24	2009-10-28	株式会社エヌテック	容器の検査方法及び装置
ITMI20061121A1 (it) *	2006-06-09	2007-12-10	Andrew Telecomm Products S R L	Sistema e metodo di controllo non invasivo della tenuta di apparati stagni
CN102680186A (zh) *	2012-05-11	2012-09-19	昆山南方铸造有限公司	离心机水泵压力测试夹具
TWI543636B (zh) *	2014-06-20	2016-07-21	致伸科技股份有限公司	密封式揚聲器漏氣測試系統及方法
DE102014219481A1 (de) *	2014-09-25	2016-03-31	Inficon Gmbh	Vorrichtung und Verfahren zum Kalibrieren einer Folienkammer zur Leckdetektion
CN105675235A (zh) *	2016-03-16	2016-06-15	湖南科技大学	一种容器泄漏检测装置和方法
RU2731778C1 (ru) *	2019-07-23	2020-09-08	Войсковая часть 13991	Устройство для проведения пневмовакуумных испытаний герметичных конструкций
RU2744321C1 (ru) *	2020-06-11	2021-03-05	Акционерное общество "Информационные спутниковые системы" имени академика М.Ф. Решетнёва"	Автоматическая система регулирования давления

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2467767A (en) *	1945-04-21	1949-04-19	Westinghouse Electric Corp	Leakage testing system
US2936611A (en) *	1959-01-16	1960-05-17	Mat Lee E Le	Leak testing system
US3331237A (en) *	1964-12-07	1967-07-18	Jered Ind Inc	Pneumatic leak test panel
US3504528A (en) *	1968-04-09	1970-04-07	Us Army	Fluid pressure leak detector system for closed containers and the like
JPS4883882U (xx) *	1972-01-10	1973-10-12
JPS5228020B2 (xx) *	1971-08-07	1977-07-23
CH586931B5 (xx) *	1974-07-12	1977-04-15	Omega Brandt & Freres Sa Louis
JPS5147558A (en) *	1974-10-21	1976-04-23	Kobe Steel Ltd	Senjobutsuno kosokumakitoriki
JPS5524568A (en) *	1978-08-11	1980-02-21	Mitsubishi Heavy Ind Ltd	Steam-drain separator
SE418649B (sv) *	1979-10-30	1981-06-15	Nolek System Ab	Sett vid tetkontroll av en provvolym genom paleggning av ett visst gastryck, vars forendring i tiden metes genom differentialtryckmetning i forhallande till en referensvolym
DE8128651U1 (de) *	1981-09-30	1983-03-31	Unilever N.V., 3000 Rotterdam	Vorrichtung zur zerstoerungsfreien lecksuche an weichpackungen
JPS6026449A (ja) *	1983-07-21	1985-02-09	Matsushita Electric Ind Co Ltd	永久磁石回転子型同期電動機
NL8400398A (nl) *	1984-02-08	1985-09-02	Product Suppliers Ag	Lekdetectie.

1987
- 1987-02-21 ES ES87102495T patent/ES2014441B3/es not_active Expired - Lifetime
- 1987-02-21 EP EP87102495A patent/EP0238861B1/fr not_active Expired - Lifetime
- 1987-02-21 DE DE8787102495T patent/DE3762460D1/de not_active Expired - Fee Related
- 1987-02-24 IE IE47087A patent/IE59744B1/en not_active IP Right Cessation
- 1987-02-27 AU AU69569/87A patent/AU601172B2/en not_active Ceased
- 1987-03-02 CA CA000530924A patent/CA1286125C/en not_active Expired - Fee Related
- 1987-03-04 ZA ZA871570A patent/ZA871570B/xx unknown
- 1987-03-10 MY MYPI87000265A patent/MY101639A/en unknown
- 1987-03-10 PH PH34994A patent/PH24801A/en unknown
- 1987-03-16 MX MX005593A patent/MX168461B/es unknown
- 1987-03-18 DK DK138787A patent/DK138787A/da not_active Application Discontinuation
- 1987-03-20 PT PT84529A patent/PT84529B/pt not_active IP Right Cessation
- 1987-03-20 AR AR87307066A patent/AR241331A1/es active
- 1987-03-20 BR BR8701257A patent/BR8701257A/pt not_active IP Right Cessation
- 1987-03-20 JP JP62064476A patent/JP2583880B2/ja not_active Expired - Fee Related
1988
- 1988-09-26 US US07/249,239 patent/US4858463A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0238861B1 (fr)	1990-04-25
PT84529B (pt)	1989-11-10
PT84529A (fr)	1987-04-01
JP2583880B2 (ja)	1997-02-19
IE59744B1 (en)	1994-03-23
MY101639A (en)	1991-12-31
AR241331A1 (es)	1992-05-29
DK138787A (da)	1987-09-23
EP0238861A1 (fr)	1987-09-30
MX168461B (es)	1993-05-26
PH24801A (en)	1990-10-30
AU601172B2 (en)	1990-09-06
DK138787D0 (da)	1987-03-18
ES2014441B3 (es)	1990-07-16
CA1286125C (en)	1991-07-16
IE870470L (en)	1987-09-22
AU6956987A (en)	1987-09-24
US4858463A (en)	1989-08-22
DE3762460D1 (de)	1990-05-31
BR8701257A (pt)	1987-12-29
JPS62231127A (ja)	1987-10-09

Publication	Publication Date	Title
EP0308861A3 (en)	1990-03-21	Sealing device
EP0355649A3 (en)	1990-09-26	Sealing device
JPS57177196A (en)	1982-10-30	Tightening and stopping device
GB8729433D0 (en)	1988-02-03	Handling method & device
GB8522037D0 (en)	1985-10-09	Closure device
AR242315A1 (es)	1993-03-31	Un dispositivo para el tratamiento termico de materiales semiconductores.
PT77820B (en)	1986-03-27	Process and device for coating containers and the like
EP0294190A3 (en)	1990-11-14	A resin sealed semiconductor device and a method for making the same
ZA871570B (en)	1987-10-28	Process and device for the control of tightness of packages
YU181387A (en)	1991-02-28	Process and device for vacuum packaging
EP0210651A3 (en)	1988-09-21	Treating device for agitating and the like treating device for agitating and the like
DE3663500D1 (en)	1989-06-29	Method and device for the regulation of tilting
GB2163721B (en)	1989-05-17	Method and device for controlling the filling of containers
GB8606884D0 (en)	1986-04-23	Closure device
GB2211022B (en)	1991-10-09	A semiconductor device and a process for making the device
GB8711341D0 (en)	1987-06-17	Closure device
GB2106069B (en)	1985-05-01	Bottle multi-packages and packaging devices
PL266276A1 (en)	1988-08-18	The method of thickening of moulding granular materials and the device for thickening of moulding granular materials
GB8721025D0 (en)	1987-10-14	Sealing device
GB8708135D0 (en)	1987-05-13	Sealing device
GB2186272B (en)	1990-01-24	Closure devices
GB8617218D0 (en)	1986-08-20	Sealing device
GB2189213B (en)	1989-11-29	Package opening apparatus
GB8923946D0 (en)	1989-12-13	Sealing device
GB8528790D0 (en)	1985-12-24	Closure device