US3618361A - Method and apparatus for determining gas permeability of film - Google Patents

Method and apparatus for determining gas permeability of film Download PDF

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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
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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
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US15324A
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English (en)
Inventor
Thomas M Stephens
James A Mcnulty
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.)
Rosemount Inc
Dohrmann Instruments Co
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Dohrmann Instruments Co
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.)
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Publication date
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Publication of US3618361A publication Critical patent/US3618361A/en
Assigned to XERTEX CORPORATION reassignment XERTEX CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: ENVIROTECH CORPORATION, A CORP. OF DE
Assigned to EMERSON ELECTRIC CO., 8000 W. FLORISSANT AVENUE, ST. LOUIS, MISSOURI 63136, A CORP. OF MISSOURI reassignment EMERSON ELECTRIC CO., 8000 W. FLORISSANT AVENUE, ST. LOUIS, MISSOURI 63136, A CORP. OF MISSOURI ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: XERTEX CORPORATION, A CORP. OF CA.
Anticipated expiration legal-status Critical
Assigned to ROSEMOUNT ANALYTICAL INC., A CORP. OF DE. reassignment ROSEMOUNT ANALYTICAL INC., A CORP. OF DE. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: EMERSON ELECTRIC CO., A CORP. OF MO.
Expired - Lifetime legal-status Critical Current

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    • 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.

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (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)
US15324A 1970-03-02 1970-03-02 Method and apparatus for determining gas permeability of film Expired - Lifetime US3618361A (en)

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)

* Cited by examiner, † Cited by third party
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
US20080060417A1 (en) * 2006-09-07 2008-03-13 3M Innovative Properties Company Fluid permeation testing method employing mass spectrometry
US20080060418A1 (en) * 2006-09-07 2008-03-13 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
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)

* Cited by examiner, † Cited by third party
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

Cited By (32)

* Cited by examiner, † Cited by third party
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
US20080060417A1 (en) * 2006-09-07 2008-03-13 3M Innovative Properties Company Fluid permeation testing method employing mass spectrometry
US20080060418A1 (en) * 2006-09-07 2008-03-13 3M Innovative Properties Company Fluid permeation testing apparatus 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
CA934182A (en) 1973-09-25
JPS5611891B1 (ja) 1981-03-17
DE2108213A1 (de) 1971-09-16
GB1283674A (en) 1972-08-02
FR2084048A5 (ja) 1971-12-17

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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