BR9202906A - Detector de radiacao do tipo de contador proporcional - Google Patents
Detector de radiacao do tipo de contador proporcionalInfo
- Publication number
- BR9202906A BR9202906A BR929202906A BR9202906A BR9202906A BR 9202906 A BR9202906 A BR 9202906A BR 929202906 A BR929202906 A BR 929202906A BR 9202906 A BR9202906 A BR 9202906A BR 9202906 A BR9202906 A BR 9202906A
- Authority
- BR
- Brazil
- Prior art keywords
- radiation detector
- type radiation
- proportional counter
- counter type
- proportional
- Prior art date
Links
- 230000005855 radiation Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/36—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry
- G01T1/40—Stabilisation of spectrometers
-
- 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
- G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
- G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
- G01V5/10—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74277891A | 1991-08-08 | 1991-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9202906A true BR9202906A (pt) | 1993-03-30 |
Family
ID=24986186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR929202906A BR9202906A (pt) | 1991-08-08 | 1992-07-28 | Detector de radiacao do tipo de contador proporcional |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0527675B1 (pt) |
AU (1) | AU660038B2 (pt) |
BR (1) | BR9202906A (pt) |
DE (1) | DE69230485T2 (pt) |
MX (1) | MX9204548A (pt) |
NO (1) | NO306358B1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0209233D0 (en) * | 2002-04-23 | 2002-06-05 | Siemens Plc | Radiation detector |
CN101403299B (zh) * | 2008-11-09 | 2012-11-14 | 中国船舶重工集团公司第七一八研究所 | 一种能谱刻度器的制作工艺 |
US10502849B1 (en) * | 2018-07-20 | 2019-12-10 | Baker Hughes Oilfield Operations Llc | Pseudogas neutron detector |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1596082A (pt) * | 1968-12-13 | 1970-06-15 | ||
US3710166A (en) * | 1970-01-15 | 1973-01-09 | Mo Z Elektrovakuumnykh Priboro | Gas-filled ionization counter |
US4053767A (en) * | 1976-08-23 | 1977-10-11 | Halliburton Company | Method and apparatus for stabilizing signals in radioactive well logging tools |
US4085323A (en) * | 1976-10-28 | 1978-04-18 | Schlumberger Technology Corporation | Calibrator for radioactivity well logging tools |
US4103166A (en) * | 1977-02-14 | 1978-07-25 | General Electric Company | Method and apparatus for monitoring the output of a neutron detector |
US4463264A (en) * | 1982-06-07 | 1984-07-31 | The United States Of America As Represented By The Secretary Of The Navy | Lightweight neutron detector |
US4634568A (en) * | 1983-10-19 | 1987-01-06 | General Electric Company | Fixed incore wide range neutron sensor |
-
1992
- 1992-07-24 NO NO922946A patent/NO306358B1/no not_active IP Right Cessation
- 1992-07-28 BR BR929202906A patent/BR9202906A/pt not_active IP Right Cessation
- 1992-08-05 MX MX9204548A patent/MX9204548A/es unknown
- 1992-08-06 DE DE69230485T patent/DE69230485T2/de not_active Expired - Fee Related
- 1992-08-06 EP EP92402244A patent/EP0527675B1/en not_active Expired - Lifetime
- 1992-08-07 AU AU20883/92A patent/AU660038B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU660038B2 (en) | 1995-06-08 |
NO306358B1 (no) | 1999-10-25 |
AU2088392A (en) | 1993-02-11 |
NO922946D0 (no) | 1992-07-24 |
NO922946L (no) | 1993-02-09 |
EP0527675A2 (en) | 1993-02-17 |
DE69230485T2 (de) | 2000-08-03 |
EP0527675B1 (en) | 1999-12-29 |
EP0527675A3 (en) | 1993-10-13 |
DE69230485D1 (de) | 2000-02-03 |
MX9204548A (es) | 1993-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
KD | Notifcation of receipt (letter patent) | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 13A , 14A , 15A , 16A , 17A E 18A A NUIDADES. |
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B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |