BE636845A - - Google Patents

Info

Publication number
BE636845A
BE636845A BE636845DA BE636845A BE 636845 A BE636845 A BE 636845A BE 636845D A BE636845D A BE 636845DA BE 636845 A BE636845 A BE 636845A
Authority
BE
Belgium
Application number
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.)
Publication of BE636845A publication Critical patent/BE636845A/xx

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

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)
  • Measuring Volume Flow (AREA)
  • Measuring Fluid Pressure (AREA)
  • Sampling And Sample Adjustment (AREA)
BE636845D 1962-08-31 BE636845A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908273A FR1339660A (fr) 1962-08-31 1962-08-31 Dispositif de mesure de la perméabilité de barrières poreuses

Publications (1)

Publication Number Publication Date
BE636845A true BE636845A (zh)

Family

ID=8786036

Family Applications (1)

Application Number Title Priority Date Filing Date
BE636845D BE636845A (zh) 1962-08-31

Country Status (5)

Country Link
BE (1) BE636845A (zh)
DE (1) DE1201095B (zh)
FR (1) FR1339660A (zh)
GB (1) GB1004206A (zh)
LU (1) LU44328A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132366B (en) * 1982-12-27 1987-04-08 Brunswick Corp Method and device for testing the permeability of membrane filters
US5544520A (en) * 1995-02-10 1996-08-13 Sandia Corporation Bridge permeameter
CN105466831B (zh) * 2015-11-20 2018-09-28 中国特种设备检测研究院 一种气体渗透率测试装置
CN106644823B (zh) * 2016-12-21 2023-03-28 山西大学 煤壁涂料的气密性测试装置及其气密性测试方法

Also Published As

Publication number Publication date
GB1004206A (en) 1965-09-15
LU44328A1 (zh) 1963-10-26
FR1339660A (fr) 1963-10-11
DE1201095B (de) 1965-09-16

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