CH674267A5 - - Google Patents
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- Publication number
- CH674267A5 CH674267A5 CH350987A CH350987A CH674267A5 CH 674267 A5 CH674267 A5 CH 674267A5 CH 350987 A CH350987 A CH 350987A CH 350987 A CH350987 A CH 350987A CH 674267 A5 CH674267 A5 CH 674267A5
- Authority
- CH
- Switzerland
- Prior art keywords
- particles
- classification
- separator
- air
- air sample
- Prior art date
Links
- 239000002245 particle Substances 0.000 claims description 34
- 239000000443 aerosol Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 3
- 239000011362 coarse particle Substances 0.000 claims 2
- 239000010419 fine particle Substances 0.000 claims 2
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 8
- 238000009826 distribution Methods 0.000 description 6
- 230000002285 radioactive effect Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000029142 excretion Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
- G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
- G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
- G01T7/06—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids by electrostatic precipitation
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Sampling And Sample Adjustment (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH350987A CH674267A5 (enrdf_load_stackoverflow) | 1987-09-10 | 1987-09-10 | |
| DE19883829079 DE3829079A1 (de) | 1987-09-10 | 1988-08-27 | Messung der radioaktivitaet von aeroselen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH350987A CH674267A5 (enrdf_load_stackoverflow) | 1987-09-10 | 1987-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH674267A5 true CH674267A5 (enrdf_load_stackoverflow) | 1990-05-15 |
Family
ID=4257520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH350987A CH674267A5 (enrdf_load_stackoverflow) | 1987-09-10 | 1987-09-10 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH674267A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3829079A1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69001719T2 (de) * | 1989-06-23 | 1993-11-18 | Commissariat Energie Atomique | Elektrostatischer Detektor von Aerosolen. |
| FR2658916B2 (fr) * | 1990-02-27 | 1992-04-30 | Commissariat Energie Atomique | Capteur electrostatique de particules d'aerosol et appareils en comportant application. |
| DE4434222C1 (de) * | 1994-09-26 | 1996-02-08 | Ilka Praezimatik Kryotechnik G | Probennahme- und Meßeinrichtung zur Untersuchung von in Gasen enthaltenen Stoffen |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB915981A (en) * | 1960-08-11 | 1963-01-16 | Atomic Energy Authority Uk | Improvements in or relating to fission product detecting apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2435050A1 (fr) * | 1978-08-29 | 1980-03-28 | Commissariat Energie Atomique | Dispositif d'analyse de l'activite d'un aerosol radioactif en fonction de la granulometrie de ses particules |
| DE3126964A1 (de) * | 1981-07-08 | 1983-01-27 | Münchener Apparatebau für elektronische Geräte Kimmel GmbH & Co KG, 8011 Hohenbrunn | Aerosolmonitor |
| FR2547421B1 (fr) * | 1983-06-10 | 1986-01-10 | Commissariat Energie Atomique | Procede de detection de la contamination atmospherique par des aerosols de particules alpha et detecteur portatif de cette contamination mettant en oeuvre le procede |
-
1987
- 1987-09-10 CH CH350987A patent/CH674267A5/de not_active IP Right Cessation
-
1988
- 1988-08-27 DE DE19883829079 patent/DE3829079A1/de not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB915981A (en) * | 1960-08-11 | 1963-01-16 | Atomic Energy Authority Uk | Improvements in or relating to fission product detecting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3829079A1 (de) | 1989-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |