FI20012493A - Säteilynilmaisin, järjestely ja menetelmä radioaktiivisen säteilyn mittaamiseksi, joissa jatkuvaa matalaenergistä taustakohinaa on vähennetty - Google Patents
Säteilynilmaisin, järjestely ja menetelmä radioaktiivisen säteilyn mittaamiseksi, joissa jatkuvaa matalaenergistä taustakohinaa on vähennetty Download PDFInfo
- Publication number
- FI20012493A FI20012493A FI20012493A FI20012493A FI20012493A FI 20012493 A FI20012493 A FI 20012493A FI 20012493 A FI20012493 A FI 20012493A FI 20012493 A FI20012493 A FI 20012493A FI 20012493 A FI20012493 A FI 20012493A
- Authority
- FI
- Finland
- Prior art keywords
- radiation
- arrangement
- reduced
- background noise
- continuous low
- Prior art date
Links
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
- H01J47/06—Proportional counter tubes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/18—Measuring radiation intensity with counting-tube arrangements, e.g. with Geiger counters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
- G01T1/2914—Measurement of spatial distribution of radiation
- G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
- G01T1/2935—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using ionisation detectors
Landscapes
- 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)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Tires In General (AREA)
- Electron Tubes For Measurement (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20012493A FI119204B (fi) | 2001-12-18 | 2001-12-18 | Säteilynilmaisin, järjestely ja menetelmä radioaktiivisen säteilyn mittaamiseksi, joissa jatkuvaa matalaenergistä taustakohinaa on vähennetty |
EP02396172A EP1326094A3 (en) | 2001-12-18 | 2002-11-20 | Radiation detector and method for measuring radiation with reduced low-energy background noise |
ZA200209509A ZA200209509B (en) | 2001-12-18 | 2002-11-22 | Radiation detector, arrangement and method for measuring radioactive radiation, where continuous low-energy background noise is reduced. |
US10/308,303 US6967329B2 (en) | 2001-12-18 | 2002-12-03 | Radiation detector, arrangement and method for measuring radioactive radiation, where continuous low-energy background noise is reduced |
RU2002135011/28A RU2300119C2 (ru) | 2001-12-18 | 2002-12-16 | Детектор излучения, система и способ детектирования рентгеновского излучения при снижении слабого фонового шума |
JP2002366625A JP2003207572A (ja) | 2001-12-18 | 2002-12-18 | 低エネルギー連続背景雑音を低減することが可能な放射線を測定するための放射線検出器、装置及び方法 |
CA002414709A CA2414709A1 (en) | 2001-12-18 | 2002-12-18 | Radiation detector, arrangement and method for measuring radioactive radiation, where continuous low-energy background noise is reduced |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20012493A FI119204B (fi) | 2001-12-18 | 2001-12-18 | Säteilynilmaisin, järjestely ja menetelmä radioaktiivisen säteilyn mittaamiseksi, joissa jatkuvaa matalaenergistä taustakohinaa on vähennetty |
FI20012493 | 2001-12-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20012493A0 FI20012493A0 (fi) | 2001-12-18 |
FI20012493A true FI20012493A (fi) | 2003-06-19 |
FI119204B FI119204B (fi) | 2008-08-29 |
Family
ID=8562506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20012493A FI119204B (fi) | 2001-12-18 | 2001-12-18 | Säteilynilmaisin, järjestely ja menetelmä radioaktiivisen säteilyn mittaamiseksi, joissa jatkuvaa matalaenergistä taustakohinaa on vähennetty |
Country Status (7)
Country | Link |
---|---|
US (1) | US6967329B2 (fi) |
EP (1) | EP1326094A3 (fi) |
JP (1) | JP2003207572A (fi) |
CA (1) | CA2414709A1 (fi) |
FI (1) | FI119204B (fi) |
RU (1) | RU2300119C2 (fi) |
ZA (1) | ZA200209509B (fi) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0506203D0 (en) * | 2005-03-29 | 2005-05-04 | Council Cent Lab Res Councils | Radiation detector |
KR100784196B1 (ko) * | 2005-12-16 | 2007-12-10 | 한창희 | 일차원 기체전자증폭 디지털 영상화 방사선 검출장치 및 그제어방법 |
CN101600974B (zh) * | 2007-02-01 | 2013-03-13 | 皇家飞利浦电子股份有限公司 | 用于光子计数探测器的事件共享恢复 |
WO2009020866A1 (en) * | 2007-08-03 | 2009-02-12 | Pulsetor, Llc | Adapting a high-performance pulse processor to an existing spectrometry system |
CN100590350C (zh) * | 2008-03-05 | 2010-02-17 | 中国科学院安徽光学精密机械研究所 | 基于led的光谱分布可调的光源系统 |
FR2951580B1 (fr) * | 2009-10-15 | 2014-04-25 | Biospace Med | Dispositif d'imagerie radiographique et detecteur pour un dispositif d'imagerie radiographique |
US8610081B2 (en) | 2011-11-23 | 2013-12-17 | General Electric Company | Systems and methods for generating control signals in radiation detector systems |
JP5924981B2 (ja) * | 2012-03-02 | 2016-05-25 | 三菱電機株式会社 | 放射線ビームモニタ装置 |
RU2683786C1 (ru) * | 2017-03-21 | 2019-04-02 | Сергей Васильевич Чукляев | Блок детекторов для измерения фотонного излучения |
DE102019212320B4 (de) * | 2019-08-16 | 2021-03-11 | Berthold Technologies Gmbh & Co. Kg | Detektor zur Messung von ionisierender Strahlung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1173155A (en) * | 1966-09-08 | 1969-12-03 | Atomic Energy Authority Uk | Improvements in or relating to Ion Chambers |
US3843884A (en) * | 1971-09-20 | 1974-10-22 | Industrial Nucleonics Corp | X-ray gauging method and apparatus with stabilized response |
US4047041A (en) * | 1976-04-19 | 1977-09-06 | General Electric Company | X-ray detector array |
US4376892A (en) * | 1980-10-16 | 1983-03-15 | Agence Nationale De Valorisation De La Recherche (Anvar) | Detection and imaging of the spatial distribution of visible or ultraviolet photons |
US4485307A (en) * | 1982-01-27 | 1984-11-27 | Massachusetts Institute Of Technology | Medical gamma ray imaging |
US6300640B1 (en) * | 1997-11-28 | 2001-10-09 | Nanocrystal Imaging Corporation | Composite nanophosphor screen for detecting radiation having optically reflective coatings |
US6069360A (en) * | 1998-05-08 | 2000-05-30 | Lund; James C. | Method and apparatus for electron-only radiation detectors from semiconductor materials |
NL1015741C1 (nl) * | 1999-07-23 | 2000-09-27 | Koninkl Philips Electronics Nv | Stralingsdetector met een absorptiekamer en meerdere lawinekamers. |
US6781132B2 (en) * | 2001-08-10 | 2004-08-24 | The Regents Of The University Of Michigan | Collimated radiation detector assembly, array of collimated radiation detectors and collimated radiation detector module |
-
2001
- 2001-12-18 FI FI20012493A patent/FI119204B/fi not_active IP Right Cessation
-
2002
- 2002-11-20 EP EP02396172A patent/EP1326094A3/en not_active Withdrawn
- 2002-11-22 ZA ZA200209509A patent/ZA200209509B/xx unknown
- 2002-12-03 US US10/308,303 patent/US6967329B2/en not_active Expired - Fee Related
- 2002-12-16 RU RU2002135011/28A patent/RU2300119C2/ru not_active IP Right Cessation
- 2002-12-18 JP JP2002366625A patent/JP2003207572A/ja active Pending
- 2002-12-18 CA CA002414709A patent/CA2414709A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20030138075A1 (en) | 2003-07-24 |
CA2414709A1 (en) | 2003-06-18 |
US6967329B2 (en) | 2005-11-22 |
RU2300119C2 (ru) | 2007-05-27 |
EP1326094A3 (en) | 2008-02-20 |
JP2003207572A (ja) | 2003-07-25 |
FI119204B (fi) | 2008-08-29 |
ZA200209509B (en) | 2003-06-03 |
EP1326094A2 (en) | 2003-07-09 |
FI20012493A0 (fi) | 2001-12-18 |
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Legal Events
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PC | Transfer of assignment of patent |
Owner name: OXFORD INSTRUMENTS ANALYTICAL OY Free format text: OXFORD INSTRUMENTS ANALYTICAL OY |
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FG | Patent granted |
Ref document number: 119204 Country of ref document: FI |
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MM | Patent lapsed |