DE69010390D1 - Ionisationskammer. - Google Patents
Ionisationskammer.Info
- Publication number
- DE69010390D1 DE69010390D1 DE69010390T DE69010390T DE69010390D1 DE 69010390 D1 DE69010390 D1 DE 69010390D1 DE 69010390 T DE69010390 T DE 69010390T DE 69010390 T DE69010390 T DE 69010390T DE 69010390 D1 DE69010390 D1 DE 69010390D1
- Authority
- DE
- Germany
- Prior art keywords
- collecting electrode
- charge collecting
- ionization chamber
- ionization
- detecting
- 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 - Fee Related
Links
- 230000005865 ionizing radiation Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/02—Ionisation chambers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/02—Ionisation chambers
- H01J47/04—Capacitive ionisation chambers, e.g. the electrodes of which are used as electrometers
Landscapes
- Measurement Of Radiation (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1112592A JPH0787088B2 (ja) | 1989-05-01 | 1989-05-01 | 電離箱 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69010390D1 true DE69010390D1 (de) | 1994-08-11 |
DE69010390T2 DE69010390T2 (de) | 1994-10-20 |
Family
ID=14590596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69010390T Expired - Fee Related DE69010390T2 (de) | 1989-05-01 | 1990-04-19 | Ionisationskammer. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5003176A (de) |
EP (1) | EP0395945B1 (de) |
JP (1) | JPH0787088B2 (de) |
AT (1) | ATE108284T1 (de) |
DE (1) | DE69010390T2 (de) |
DK (1) | DK0395945T3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5187370A (en) * | 1991-11-27 | 1993-02-16 | University Of California | Alternating current long range alpha particle detector |
US5550381A (en) * | 1994-11-01 | 1996-08-27 | The Regents Of The University California | Event counting alpha detector |
US20050227502A1 (en) * | 2004-04-12 | 2005-10-13 | Applied Materials, Inc. | Method for forming an ultra low dielectric film by forming an organosilicon matrix and large porogens as a template for increased porosity |
US7288205B2 (en) * | 2004-07-09 | 2007-10-30 | Applied Materials, Inc. | Hermetic low dielectric constant layer for barrier applications |
US8459096B2 (en) * | 2005-01-31 | 2013-06-11 | The University Of Akron | Radon monitoring system for earthquake prediction |
CN111257918B (zh) * | 2020-02-13 | 2021-07-13 | 北京方鸿智能科技有限公司 | 模拟检测放射性沾染的检测装置及检测方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1338477A (fr) * | 1962-08-08 | 1963-09-27 | Commissariat Energie Atomique | Dispositif électrométrique |
-
1989
- 1989-05-01 JP JP1112592A patent/JPH0787088B2/ja not_active Expired - Fee Related
-
1990
- 1990-04-17 US US07/509,739 patent/US5003176A/en not_active Expired - Lifetime
- 1990-04-19 AT AT90107466T patent/ATE108284T1/de not_active IP Right Cessation
- 1990-04-19 DK DK90107466.6T patent/DK0395945T3/da active
- 1990-04-19 DE DE69010390T patent/DE69010390T2/de not_active Expired - Fee Related
- 1990-04-19 EP EP90107466A patent/EP0395945B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE108284T1 (de) | 1994-07-15 |
EP0395945A3 (de) | 1991-03-20 |
JPH02291659A (ja) | 1990-12-03 |
DK0395945T3 (da) | 1994-08-01 |
EP0395945A2 (de) | 1990-11-07 |
JPH0787088B2 (ja) | 1995-09-20 |
DE69010390T2 (de) | 1994-10-20 |
EP0395945B1 (de) | 1994-07-06 |
US5003176A (en) | 1991-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |