AU2437792A - Method of testing containers, use of the method and a test device for carrying out the method - Google Patents
Method of testing containers, use of the method and a test device for carrying out the methodInfo
- Publication number
- AU2437792A AU2437792A AU24377/92A AU2437792A AU2437792A AU 2437792 A AU2437792 A AU 2437792A AU 24377/92 A AU24377/92 A AU 24377/92A AU 2437792 A AU2437792 A AU 2437792A AU 2437792 A AU2437792 A AU 2437792A
- Authority
- AU
- Australia
- Prior art keywords
- value
- pressure
- carrying
- test
- reaching
- 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.)
- Abandoned
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
-
- 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
- G01M3/3236—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 by monitoring the interior space of the containers
-
- 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
- G01M3/3236—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 by monitoring the interior space of the containers
- G01M3/3272—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 by monitoring the interior space of the containers for verifying the internal pressure of closed containers
-
- 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
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Measuring Fluid Pressure (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Developing Agents For Electrophotography (AREA)
- Secondary Cells (AREA)
- Packages (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Glass Compositions (AREA)
- Table Devices Or Equipment (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
In the container testing method, one of the pressure values is stored after reaching a specified test value or after reaching any max. value. Subsequently during a predetermined time period, this value is compared with at least one value of the two pressures. This one pressure value appears as an output signal of a pressure sensor. The system for carrying out the test includes a test chamber (3) in which the container (1) to be tested is placed. The pressure or suction medium is supplied from a source (9) across a valve (7). The chamber is provided with a leak proof cover. At least one pressure sensor (11) is provided, and its electrical output value corresp. to the pressure value is electronically stored (15). The sensor output value and the storage value are compared in a comparator (15).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CH1992/000173 WO1994005991A1 (en) | 1992-08-27 | 1992-08-27 | Method of testing containers, use of the method and a test device for carrying out the method |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2437792A true AU2437792A (en) | 1994-03-29 |
Family
ID=4548108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU24377/92A Abandoned AU2437792A (en) | 1992-08-27 | 1992-08-27 | Method of testing containers, use of the method and a test device for carrying out the method |
Country Status (15)
Country | Link |
---|---|
EP (2) | EP0789235B1 (en) |
JP (1) | JPH07500675A (en) |
KR (1) | KR100290792B1 (en) |
AT (2) | ATE278182T1 (en) |
AU (1) | AU2437792A (en) |
BR (1) | BR9206682A (en) |
CA (1) | CA2122250C (en) |
CH (1) | CH685887A5 (en) |
DE (1) | DE59209032D1 (en) |
DK (2) | DK0619015T3 (en) |
ES (2) | ES2227633T3 (en) |
GR (1) | GR3025539T3 (en) |
HK (1) | HK1010112A1 (en) |
RU (2) | RU2123674C1 (en) |
WO (1) | WO1994005991A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3353442B2 (en) * | 1994-01-31 | 2002-12-03 | 株式会社デンソー | Leak inspection method and device |
JP2859553B2 (en) * | 1995-02-02 | 1999-02-17 | 大塚テクノ株式会社 | Method for inspecting molding defects of plastic molded articles for medical use |
US5750881A (en) * | 1995-07-13 | 1998-05-12 | Chiron Diagnostics Corporation | Method and apparatus for aspirating and dispensing sample fluids |
EP0786654A3 (en) | 1997-05-07 | 1997-12-10 | Martin Lehmann | Installation for leak testing of containers |
EP0786655B1 (en) * | 1997-05-07 | 2002-07-24 | Martin Lehmann | Procedure for leak testing of closed containers, test chamber, device and installation therefor |
EP0791814A3 (en) * | 1997-05-26 | 1997-11-26 | Martin Lehmann | Method for leak testing and leak testing apparatus |
US6082184A (en) | 1997-05-27 | 2000-07-04 | Martin Lehmann | Method for leak testing and leak testing apparatus |
AU2003200115B2 (en) * | 1997-05-26 | 2004-12-16 | Wilco Ag | Method and Apparatus for Leak Testing |
AU759192B2 (en) * | 1997-05-26 | 2003-04-10 | Wilco Ag | Method and apparatus for leak testing |
US6840087B2 (en) | 2000-09-26 | 2005-01-11 | Martin Lehmann | Method and apparatus for leak testing closed containers |
RU2243524C1 (en) * | 2000-09-26 | 2004-12-27 | Мартин Леманн | Method and device for leakage testing of closed tanks |
DE10124225B4 (en) | 2001-05-18 | 2006-03-02 | Tetra Laval Holdings & Finance S.A. | Method and device for determining the permeation of a barrier layer |
US7343080B2 (en) | 2004-09-27 | 2008-03-11 | Idc, Llc | System and method of testing humidity in a sealed MEMS device |
US20080081000A1 (en) | 2006-09-29 | 2008-04-03 | Macleod John | Integrity testing of vials for test sensors |
CN101424581B (en) * | 2007-11-02 | 2010-08-25 | 英华达(上海)科技有限公司 | Sealing test device and method thereof |
CN101983324B (en) * | 2008-03-31 | 2014-02-26 | Atmi包装公司 | Apparatus and method for the integrity testing of flexible containers |
JP2012122756A (en) * | 2010-12-06 | 2012-06-28 | Fukuda:Kk | Leakage inspection device |
US8534120B1 (en) | 2012-09-14 | 2013-09-17 | Advanced Scientifics, Inc. | Test system and method for flexible containers |
RU2548059C1 (en) * | 2013-12-05 | 2015-04-10 | Открытое акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" | Gas cylinder pressure monitoring method |
DK3065691T3 (en) | 2013-12-10 | 2021-02-01 | Abec Inc | Sterile disposable container with a removable fastening device |
JP2018029442A (en) * | 2016-08-18 | 2018-02-22 | ファナック株式会社 | Electric motor |
JP7372912B2 (en) | 2017-10-03 | 2023-11-01 | エイベック,インコーポレイテッド | Reactor system |
SG11202009954VA (en) * | 2018-04-11 | 2020-11-27 | Carrier Corp | Pressure controlled cargo container for controlled atmosphere applications |
RU2690010C9 (en) * | 2018-07-06 | 2019-08-26 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" | Devices for measuring time variations of pressure of liquid or gas |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2784373A (en) * | 1953-03-02 | 1957-03-05 | Nat Res Corp | High-vacuum device |
US4459843A (en) * | 1982-07-06 | 1984-07-17 | Durham La Moyne W | Apparatus and method for testing containers |
US4542643A (en) * | 1983-11-25 | 1985-09-24 | S. Himmelstein And Company | Fluid leak testing method |
ATE77480T1 (en) * | 1987-10-28 | 1992-07-15 | Martin Lehmann | PROCEDURE AND ARRANGEMENT FOR DENSITY TESTING OF A VOID AND USE OF THE PROCEDURE. |
DE4017853C2 (en) * | 1990-06-02 | 1993-12-23 | Martin Lehmann | Connection for filling a container and device for checking the volume of containers |
-
1992
- 1992-08-12 CH CH252392A patent/CH685887A5/en not_active IP Right Cessation
- 1992-08-27 KR KR1019940701383A patent/KR100290792B1/en not_active IP Right Cessation
- 1992-08-27 EP EP97107486A patent/EP0789235B1/en not_active Expired - Lifetime
- 1992-08-27 AU AU24377/92A patent/AU2437792A/en not_active Abandoned
- 1992-08-27 DK DK92917546T patent/DK0619015T3/en active
- 1992-08-27 DE DE59209032T patent/DE59209032D1/en not_active Expired - Lifetime
- 1992-08-27 BR BR9206682A patent/BR9206682A/en not_active IP Right Cessation
- 1992-08-27 CA CA002122250A patent/CA2122250C/en not_active Expired - Fee Related
- 1992-08-27 WO PCT/CH1992/000173 patent/WO1994005991A1/en active IP Right Grant
- 1992-08-27 ES ES97107486T patent/ES2227633T3/en not_active Expired - Lifetime
- 1992-08-27 EP EP92917546A patent/EP0619015B1/en not_active Expired - Lifetime
- 1992-08-27 JP JP6506717A patent/JPH07500675A/en active Pending
- 1992-08-27 AT AT97107486T patent/ATE278182T1/en not_active IP Right Cessation
- 1992-08-27 DK DK97107486T patent/DK0789235T3/en active
- 1992-08-27 ES ES92917546T patent/ES2111079T3/en not_active Expired - Lifetime
- 1992-08-27 AT AT92917546T patent/ATE160444T1/en not_active IP Right Cessation
- 1992-08-27 RU RU94019976A patent/RU2123674C1/en not_active IP Right Cessation
-
1997
- 1997-11-28 GR GR970403188T patent/GR3025539T3/en unknown
-
1998
- 1998-09-24 HK HK98110947A patent/HK1010112A1/en not_active IP Right Cessation
-
2008
- 2008-08-22 RU RU2008134582/28A patent/RU2008134582A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2122250A1 (en) | 1994-03-17 |
GR3025539T3 (en) | 1998-02-27 |
EP0789235A2 (en) | 1997-08-13 |
DK0619015T3 (en) | 1998-07-27 |
EP0619015B1 (en) | 1997-11-19 |
ES2227633T3 (en) | 2005-04-01 |
ES2111079T3 (en) | 1998-03-01 |
EP0619015A1 (en) | 1994-10-12 |
CA2122250C (en) | 2006-04-11 |
CH685887A5 (en) | 1995-10-31 |
JPH07500675A (en) | 1995-01-19 |
ATE278182T1 (en) | 2004-10-15 |
EP0789235A3 (en) | 1998-04-15 |
WO1994005991A1 (en) | 1994-03-17 |
DE59209032D1 (en) | 1998-01-02 |
RU2008134582A (en) | 2010-02-27 |
RU2123674C1 (en) | 1998-12-20 |
DK0789235T3 (en) | 2005-01-10 |
KR100290792B1 (en) | 2002-02-28 |
BR9206682A (en) | 1995-10-24 |
HK1010112A1 (en) | 1999-06-11 |
EP0789235B1 (en) | 2004-09-29 |
ATE160444T1 (en) | 1997-12-15 |
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