US3618361A - Method and apparatus for determining gas permeability of film - Google Patents
Method and apparatus for determining gas permeability of film Download PDFInfo
- Publication number
- US3618361A US3618361A US15324A US3618361DA US3618361A US 3618361 A US3618361 A US 3618361A US 15324 A US15324 A US 15324A US 3618361D A US3618361D A US 3618361DA US 3618361 A US3618361 A US 3618361A
- Authority
- US
- United States
- Prior art keywords
- valve
- gas
- carrier gas
- compartment
- compartments
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract description 15
- 230000035699 permeability Effects 0.000 title description 8
- 239000007789 gas Substances 0.000 abstract description 68
- 239000012528 membrane Substances 0.000 abstract description 35
- 238000011144 upstream manufacturing Methods 0.000 abstract description 29
- 230000013011 mating Effects 0.000 abstract description 11
- 238000007789 sealing Methods 0.000 abstract description 8
- 230000000717 retained effect Effects 0.000 abstract description 6
- 239000012159 carrier gas Substances 0.000 description 47
- 238000010926 purge Methods 0.000 description 17
- 239000000203 mixture Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 238000013022 venting Methods 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 101100326341 Drosophila melanogaster brun gene Proteins 0.000 description 1
- RFXQKWLYZGJSHE-UHFFFAOYSA-N [He].O=C=O Chemical compound [He].O=C=O RFXQKWLYZGJSHE-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
Definitions
- FIG. 14 is a cross sectional view of a portion of FIG. 13 taken along the line 1414.
- carrier gas flows through open valve 49 into inlet to 50 of valve 31 and thence through outlet to 51 communicating therewith in this valve position through line 52 to the inlet side of compartment 27 and from thence via line 53 to inlet port 54 of valve 32 which communicates via channel 56 with outlet port 57 and, in turn, via line 58 through detector 43.
- this valve arrangement any permeant gas which diffuses from compartment 21 into compartment 27 is swept from the latter compartment through detector 43.
- a zero base line may be established with this setting.
- a gas chromatograph may be used as detector 43.
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1532470A | 1970-03-02 | 1970-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3618361A true US3618361A (en) | 1971-11-09 |
Family
ID=21770755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15324A Expired - Lifetime US3618361A (en) | 1970-03-02 | 1970-03-02 | Method and apparatus for determining gas permeability of film |
Country Status (6)
Country | Link |
---|---|
US (1) | US3618361A (ja) |
JP (1) | JPS5611891B1 (ja) |
CA (1) | CA934182A (ja) |
DE (1) | DE2108213A1 (ja) |
FR (1) | FR2084048A5 (ja) |
GB (1) | GB1283674A (ja) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4391128A (en) * | 1981-04-20 | 1983-07-05 | Air Products And Chemicals, Inc. | Back-diffusion quality control method for barrier treated containers |
US4464927A (en) * | 1982-01-07 | 1984-08-14 | Reid Philip L | Apparatus for measuring gas transmission through films |
EP0191249A2 (en) * | 1985-02-12 | 1986-08-20 | Thomas I. Bradshaw | A method and apparatus for tangential flow testing of microporous and ultra filter membranes |
US4656865A (en) * | 1985-09-09 | 1987-04-14 | The Dow Chemical Company | System for analyzing permeation of a gas or vapor through a film or membrane |
US4660411A (en) * | 1985-05-31 | 1987-04-28 | Reid Philip L | Apparatus for measuring transmission of volatile substances through films |
US4944180A (en) * | 1988-08-26 | 1990-07-31 | The Dow Chemical Company | Permeation measurement device |
US5081863A (en) * | 1985-05-31 | 1992-01-21 | Modern Controls, Inc. | Apparatus for measuring transmission of volatile substances through films |
US5107696A (en) * | 1990-12-19 | 1992-04-28 | Modern Controls, Inc. | Device for measuring gas permeation |
US5131261A (en) * | 1988-08-26 | 1992-07-21 | The Dow Chemical Company | Permeation measurement device |
US5159829A (en) * | 1990-12-19 | 1992-11-03 | Modern Controls, Inc. | Device for measuring gas permeation |
US5390539A (en) * | 1992-09-25 | 1995-02-21 | Modern Controls, Inc. | Device for measuring the permeability of a membrane to water vapor |
US5513515A (en) * | 1995-05-15 | 1996-05-07 | Modern Controls, Inc. | Method for measuring permeability of a material |
US5591898A (en) * | 1995-10-12 | 1997-01-07 | Modern Controls, Inc. | Method for measuring material permeability characteristics |
US20020178790A1 (en) * | 2000-03-08 | 2002-12-05 | Burt Swersey | Differential permeometer |
US20050223777A1 (en) * | 2002-04-16 | 2005-10-13 | Henning Jensen | Specimen holding plate for a gas permeability measuring apparatus |
US20080060418A1 (en) * | 2006-09-07 | 2008-03-13 | 3M Innovative Properties Company | Fluid permeation testing apparatus employing mass spectrometry |
US20080060417A1 (en) * | 2006-09-07 | 2008-03-13 | 3M Innovative Properties Company | Fluid permeation testing method employing mass spectrometry |
US20090282900A1 (en) * | 2006-09-12 | 2009-11-19 | Extrasolution S.R.L. | Method for Measuring the Gas Permeability of Containers and Sealing Members in General |
US20100051481A1 (en) * | 2008-05-02 | 2010-03-04 | Mayer Daniel W | Coulometric analyte sensing instrument with an analyte-consuming sensor in a closed cell |
WO2011038728A1 (de) * | 2009-09-30 | 2011-04-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Abdichtung für fluid enthaltende kammer |
US8821614B1 (en) * | 2012-09-28 | 2014-09-02 | U.S. Department Of Energy | Constant pressure high throughput membrane permeation testing system |
EP3111204A4 (en) * | 2014-02-24 | 2017-12-06 | Mocon, Inc. | Rugged target-analyte permeation testing instrument employing a consolidating block manifold |
CN112525792A (zh) * | 2020-11-05 | 2021-03-19 | 中国电子科技集团公司第十八研究所 | 一种基于压力控制的锂电池隔膜温度测试装置及测试方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2197080A (en) * | 1986-11-05 | 1988-05-11 | City Tech | Permeability/diffusion measurement |
JP6492304B2 (ja) * | 2015-01-16 | 2019-04-03 | 株式会社住化分析センター | ガス透過度の測定装置及び測定方法 |
-
1970
- 1970-03-02 US US15324A patent/US3618361A/en not_active Expired - Lifetime
-
1971
- 1971-02-01 CA CA104200A patent/CA934182A/en not_active Expired
- 1971-02-20 DE DE19712108213 patent/DE2108213A1/de active Pending
- 1971-03-01 FR FR7107019A patent/FR2084048A5/fr not_active Expired
- 1971-03-02 JP JP1093371A patent/JPS5611891B1/ja active Pending
- 1971-04-19 GB GB21257/71A patent/GB1283674A/en not_active Expired
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4391128A (en) * | 1981-04-20 | 1983-07-05 | Air Products And Chemicals, Inc. | Back-diffusion quality control method for barrier treated containers |
US4464927A (en) * | 1982-01-07 | 1984-08-14 | Reid Philip L | Apparatus for measuring gas transmission through films |
EP0191249A2 (en) * | 1985-02-12 | 1986-08-20 | Thomas I. Bradshaw | A method and apparatus for tangential flow testing of microporous and ultra filter membranes |
US5081863A (en) * | 1985-05-31 | 1992-01-21 | Modern Controls, Inc. | Apparatus for measuring transmission of volatile substances through films |
US4660411A (en) * | 1985-05-31 | 1987-04-28 | Reid Philip L | Apparatus for measuring transmission of volatile substances through films |
US4656865A (en) * | 1985-09-09 | 1987-04-14 | The Dow Chemical Company | System for analyzing permeation of a gas or vapor through a film or membrane |
US4944180A (en) * | 1988-08-26 | 1990-07-31 | The Dow Chemical Company | Permeation measurement device |
US5131261A (en) * | 1988-08-26 | 1992-07-21 | The Dow Chemical Company | Permeation measurement device |
US5107696A (en) * | 1990-12-19 | 1992-04-28 | Modern Controls, Inc. | Device for measuring gas permeation |
DE4142064A1 (de) * | 1990-12-19 | 1992-06-25 | Modern Controls Inc | Vorrichtung zur messung von gaspermeation |
US5159829A (en) * | 1990-12-19 | 1992-11-03 | Modern Controls, Inc. | Device for measuring gas permeation |
US5390539A (en) * | 1992-09-25 | 1995-02-21 | Modern Controls, Inc. | Device for measuring the permeability of a membrane to water vapor |
US5513515A (en) * | 1995-05-15 | 1996-05-07 | Modern Controls, Inc. | Method for measuring permeability of a material |
US5591898A (en) * | 1995-10-12 | 1997-01-07 | Modern Controls, Inc. | Method for measuring material permeability characteristics |
DE19642009C2 (de) * | 1995-10-12 | 1999-08-05 | Modern Controls Inc | Verfahren und Vorrichtung zum Messen von Materialpermeabilitätseigenschaften |
US6843106B2 (en) * | 2000-03-08 | 2005-01-18 | Rensselaer Polytechnic Institute | Differential permeometer |
US20020178790A1 (en) * | 2000-03-08 | 2002-12-05 | Burt Swersey | Differential permeometer |
US20050223777A1 (en) * | 2002-04-16 | 2005-10-13 | Henning Jensen | Specimen holding plate for a gas permeability measuring apparatus |
US20080060418A1 (en) * | 2006-09-07 | 2008-03-13 | 3M Innovative Properties Company | Fluid permeation testing apparatus employing mass spectrometry |
US20080060417A1 (en) * | 2006-09-07 | 2008-03-13 | 3M Innovative Properties Company | Fluid permeation testing method employing mass spectrometry |
US7552620B2 (en) | 2006-09-07 | 2009-06-30 | 3M Innovative Properties Company | Fluid permeation testing method employing mass spectrometry |
US7555934B2 (en) * | 2006-09-07 | 2009-07-07 | 3M Innovative Properties Company | Fluid permeation testing apparatus employing mass spectrometry |
US20090282900A1 (en) * | 2006-09-12 | 2009-11-19 | Extrasolution S.R.L. | Method for Measuring the Gas Permeability of Containers and Sealing Members in General |
US8015857B2 (en) * | 2006-09-12 | 2011-09-13 | Extrasolution S.R.L. | Method for measuring the gas permeability of containers and sealing members in general |
US8691071B2 (en) | 2008-05-02 | 2014-04-08 | Mocon, Inc. | Coulometric analyte sensing instrument with an analyte-consuming sensor in a closed cell |
US20100051481A1 (en) * | 2008-05-02 | 2010-03-04 | Mayer Daniel W | Coulometric analyte sensing instrument with an analyte-consuming sensor in a closed cell |
WO2011038728A1 (de) * | 2009-09-30 | 2011-04-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Abdichtung für fluid enthaltende kammer |
US8821614B1 (en) * | 2012-09-28 | 2014-09-02 | U.S. Department Of Energy | Constant pressure high throughput membrane permeation testing system |
EP3111204A4 (en) * | 2014-02-24 | 2017-12-06 | Mocon, Inc. | Rugged target-analyte permeation testing instrument employing a consolidating block manifold |
EP3111230A4 (en) * | 2014-02-24 | 2017-12-06 | Mocon, Inc. | Target-analyte permeation testing instrument with sensor feed line conditioning system |
US10488318B2 (en) | 2014-02-24 | 2019-11-26 | Mocon, Inc. | Target-analyte permeation testing instrument with sensor feed line conditioning system |
CN112525792A (zh) * | 2020-11-05 | 2021-03-19 | 中国电子科技集团公司第十八研究所 | 一种基于压力控制的锂电池隔膜温度测试装置及测试方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS5611891B1 (ja) | 1981-03-17 |
DE2108213A1 (de) | 1971-09-16 |
FR2084048A5 (ja) | 1971-12-17 |
GB1283674A (en) | 1972-08-02 |
CA934182A (en) | 1973-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3618361A (en) | Method and apparatus for determining gas permeability of film | |
US3590634A (en) | Instrument for determining permeation rates through a membrane | |
US3498110A (en) | Method and apparatus for measuring the gas and vapor permeability of films | |
US7257990B2 (en) | Accelerated ultralow moisture permeation measurement | |
US3926561A (en) | Gas analysis employing semi-permeable membrane | |
Pye et al. | Measurement of gas permeability of polymers. I. Permeabilities in constant volume/variable pressure apparatus | |
US20030074954A1 (en) | Precise measurement system for barrier materials | |
CN101598698B (zh) | 分析物渗透测试仪器的感测单元用的湿度控制系统 | |
CA1103053A (en) | Gas concentration analysis method and systems | |
US4464927A (en) | Apparatus for measuring gas transmission through films | |
US8074492B2 (en) | Method and apparatus for the detection of leaks | |
US5107696A (en) | Device for measuring gas permeation | |
JP2010190751A (ja) | フィルム材料のガス透過度測定装置及びガス透過度測定方法 | |
JPH10505409A (ja) | 気体感知システム | |
US4123236A (en) | Gas chromatograph device | |
CN101622531A (zh) | 使用复合膜的测试气体检漏 | |
US5159829A (en) | Device for measuring gas permeation | |
US4815316A (en) | Diffusion measurement | |
US8383046B1 (en) | Analyzer apparatus for measuring dissolved volatile substances and method | |
Lomax | Permeation of gases and vapours through polymer films and thin sheet—part I | |
US3533272A (en) | Preparation of gas mixtures | |
CA1037119A (en) | Electrochemical analysis system | |
US5081863A (en) | Apparatus for measuring transmission of volatile substances through films | |
US3431772A (en) | Method and apparatus for determining the permeability of a material | |
US7383742B2 (en) | Septum leak detector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: XERTEX CORPORATION, 3000 SAND HILL ROAD, MENLO PAR Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:ENVIROTECH CORPORATION, A CORP. OF DE;REEL/FRAME:003920/0396 Effective date: 19810727 |
|
AS | Assignment |
Owner name: EMERSON ELECTRIC CO., 8000 W. FLORISSANT AVENUE, S Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:XERTEX CORPORATION, A CORP. OF CA.;REEL/FRAME:004717/0292 Effective date: 19861104 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED FILE - (OLD CASE ADDED FOR FILE TRACKING PURPOSES) |
|
AS | Assignment |
Owner name: ROSEMOUNT ANALYTICAL INC., A CORP. OF DE., CALIFOR Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:EMERSON ELECTRIC CO., A CORP. OF MO.;REEL/FRAME:005784/0994 Effective date: 19910509 |