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
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)
- Sampling And Sample Adjustment (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
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 (fr) |
Family
ID=8786036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE636845D BE636845A (fr) | 1962-08-31 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE636845A (fr) |
| DE (1) | DE1201095B (fr) |
| FR (1) | FR1339660A (fr) |
| GB (1) | GB1004206A (fr) |
| LU (1) | LU44328A1 (fr) |
Families Citing this family (4)
| 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 |
-
0
- BE BE636845D patent/BE636845A/xx unknown
-
1962
- 1962-08-31 FR FR908273A patent/FR1339660A/fr not_active Expired
-
1963
- 1963-08-26 LU LU44328D patent/LU44328A1/xx unknown
- 1963-08-29 DE DEC30802A patent/DE1201095B/de active Pending
- 1963-08-30 GB GB3438263A patent/GB1004206A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU44328A1 (fr) | 1963-10-26 |
| GB1004206A (en) | 1965-09-15 |
| DE1201095B (de) | 1965-09-16 |
| FR1339660A (fr) | 1963-10-11 |