BRPI0813512A2 - sistema de teste de permeação de gás para medir a permeação de um gás através de um recipentem, e método para controle de um sistema de teste de permeação de gás - Google Patents

sistema de teste de permeação de gás para medir a permeação de um gás através de um recipentem, e método para controle de um sistema de teste de permeação de gás

Info

Publication number
BRPI0813512A2
BRPI0813512A2 BRPI0813512A BRPI0813512A BRPI0813512A2 BR PI0813512 A2 BRPI0813512 A2 BR PI0813512A2 BR PI0813512 A BRPI0813512 A BR PI0813512A BR PI0813512 A BRPI0813512 A BR PI0813512A BR PI0813512 A2 BRPI0813512 A2 BR PI0813512A2
Authority
BR
Brazil
Prior art keywords
gas permeation
test system
permeation test
container
controlling
Prior art date
Application number
BRPI0813512A
Other languages
English (en)
Inventor
R Teitlebaum Aaron
E Semersky Frank
A Mcgurk Jonathan
Original Assignee
Plastic Tech Inc
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.)
Filing date
Publication date
Application filed by Plastic Tech Inc filed Critical Plastic Tech Inc
Publication of BRPI0813512A2 publication Critical patent/BRPI0813512A2/pt

Links

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
    • G01N15/082—Investigating permeability by forcing a fluid through a sample

Landscapes

  • 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)
  • Examining Or Testing Airtightness (AREA)
BRPI0813512A 2007-07-19 2008-07-18 sistema de teste de permeação de gás para medir a permeação de um gás através de um recipentem, e método para controle de um sistema de teste de permeação de gás BRPI0813512A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95069707P 2007-07-19 2007-07-19
PCT/US2008/070443 WO2009012437A1 (en) 2007-07-19 2008-07-18 Gas permeation testing system

Publications (1)

Publication Number Publication Date
BRPI0813512A2 true BRPI0813512A2 (pt) 2018-01-23

Family

ID=40260091

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813512A BRPI0813512A2 (pt) 2007-07-19 2008-07-18 sistema de teste de permeação de gás para medir a permeação de um gás através de um recipentem, e método para controle de um sistema de teste de permeação de gás

Country Status (6)

Country Link
US (1) US8327688B2 (pt)
EP (1) EP2171424A1 (pt)
JP (1) JP2010533873A (pt)
BR (1) BRPI0813512A2 (pt)
CA (1) CA2693263A1 (pt)
WO (1) WO2009012437A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101275004B1 (ko) * 2006-12-19 2013-06-14 재단법인 포항산업과학연구원 압축공기 사용량 측정 방법 및 장치
CN102338727B (zh) * 2010-07-28 2013-07-24 中国科学院大连化学物理研究所 一种水凝胶中可溶气体扩散性能的测量装置
CN102621039B (zh) * 2012-03-20 2013-10-23 衡阳师范学院 双流气准静态法测量气体扩散系数的方法
US9823177B2 (en) 2014-02-27 2017-11-21 Alliance For Sustainable Energy, Llc Calibrated permeation standards
CN104344797A (zh) * 2014-09-15 2015-02-11 苏州赛腾精密电子有限公司 通气检测机构
PL412475A1 (pl) 2015-05-26 2016-12-05 Politechnika Gdańska Układ do wytwarzania wzorcowych mieszanin gazowych, zwłaszcza zapachowych

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Also Published As

Publication number Publication date
EP2171424A1 (en) 2010-04-07
CA2693263A1 (en) 2009-01-22
US20100192668A1 (en) 2010-08-05
JP2010533873A (ja) 2010-10-28
WO2009012437A1 (en) 2009-01-22
US8327688B2 (en) 2012-12-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]