FR2427616A1 - Detecteur de radiations auto-alimente - Google Patents
Detecteur de radiations auto-alimenteInfo
- Publication number
- FR2427616A1 FR2427616A1 FR7912922A FR7912922A FR2427616A1 FR 2427616 A1 FR2427616 A1 FR 2427616A1 FR 7912922 A FR7912922 A FR 7912922A FR 7912922 A FR7912922 A FR 7912922A FR 2427616 A1 FR2427616 A1 FR 2427616A1
- Authority
- FR
- France
- Prior art keywords
- self
- radiation detector
- insulating means
- powered radiation
- emitter
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T3/00—Measuring neutron radiation
- G01T3/006—Measuring neutron radiation using self-powered detectors (for neutrons as well as for Y- or X-rays), e.g. using Compton-effect (Compton diodes) or photo-emission or a (n,B) nuclear reaction
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)
Abstract
a. Détection de radiations auto-alimenté, sensible au flux de rayonnement gama; b. Détecteur caractérisé en ce qu'il se compose d'un émetteur conducteur central, entouré d'un moyen isolant, et d'un collecteur en forme de gaine, extérieur, généralement tubulaire, conducteur, disposé autour du moyen isolant, l'émetteur étant un élément tubulaire contenant un moyen isolant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/911,578 US4238676A (en) | 1978-06-01 | 1978-06-01 | Gamma flux responsive self-powered detector with a tubular emitter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2427616A1 true FR2427616A1 (fr) | 1979-12-28 |
FR2427616B1 FR2427616B1 (fr) | 1985-09-13 |
Family
ID=25430499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7912922A Expired FR2427616B1 (fr) | 1978-06-01 | 1979-05-21 | Detecteur de radiations auto-alimente |
Country Status (6)
Country | Link |
---|---|
US (1) | US4238676A (fr) |
JP (1) | JPS55499A (fr) |
CA (1) | CA1122336A (fr) |
DE (1) | DE2920919A1 (fr) |
FR (1) | FR2427616B1 (fr) |
GB (1) | GB2022921B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4554456A (en) * | 1982-08-13 | 1985-11-19 | Westinghouse Electric Corp. | Self-powered gamma responses detector |
US5256878A (en) * | 1992-01-24 | 1993-10-26 | K.E.M.P. Corporation | Self powered detector based monitor for radiographic cameras |
FR2943142B1 (fr) * | 2009-03-10 | 2015-10-30 | Commissariat Energie Atomique | Detecteur de rayonnement gamma, procede de fabrication et utilisation associes |
JP6095099B2 (ja) * | 2012-10-19 | 2017-03-15 | 国立研究開発法人日本原子力研究開発機構 | 自己出力型ガンマ線検出器 |
US10031244B2 (en) * | 2014-05-23 | 2018-07-24 | University Of Massachusetts | Detectors, system and method for detecting ionizing radiation using high energy current |
US11947054B2 (en) | 2022-04-21 | 2024-04-02 | Westinghouse Electric Company Llc | Device and method for rapidly measuring the activity of nuclear isotopes contained within a cylindrical enclosure using the current output from a lead self-powered detector element |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390270A (en) * | 1965-10-22 | 1968-06-25 | Atomic Energy Commission Usa | Device for sensing thermal neutrons and utilizing such neutrons for producing an electrical signal |
FR2122401A1 (fr) * | 1971-01-19 | 1972-09-01 | Ca Atomic Energy Ltd | |
FR2253220A1 (fr) * | 1973-12-03 | 1975-06-27 | Kraftwerk Union Ag |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3259745A (en) * | 1963-10-18 | 1966-07-05 | George F Garlick | Boron-12 beta decay neutron detector |
US3603793A (en) * | 1969-08-01 | 1971-09-07 | Babcock & Wilcox Co | Radiation detector solid state radiation detection using an insulator between the emitter and collector |
JPS5114088A (en) * | 1974-07-25 | 1976-02-04 | Japan Atomic Energy Res Inst | Entokeino jikoshutsuryokugatachuseishikenshutsuki |
US4091288A (en) * | 1977-04-04 | 1978-05-23 | The United States Of America As Represented By The United States Department Of Energy | Threshold self-powered gamma detector for use as a monitor of power in a nuclear reactor |
-
1978
- 1978-06-01 US US05/911,578 patent/US4238676A/en not_active Expired - Lifetime
-
1979
- 1979-05-16 CA CA327,777A patent/CA1122336A/fr not_active Expired
- 1979-05-21 FR FR7912922A patent/FR2427616B1/fr not_active Expired
- 1979-05-23 DE DE19792920919 patent/DE2920919A1/de not_active Ceased
- 1979-06-01 JP JP6756579A patent/JPS55499A/ja active Pending
- 1979-06-01 GB GB7919105A patent/GB2022921B/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390270A (en) * | 1965-10-22 | 1968-06-25 | Atomic Energy Commission Usa | Device for sensing thermal neutrons and utilizing such neutrons for producing an electrical signal |
FR2122401A1 (fr) * | 1971-01-19 | 1972-09-01 | Ca Atomic Energy Ltd | |
FR2253220A1 (fr) * | 1973-12-03 | 1975-06-27 | Kraftwerk Union Ag |
Also Published As
Publication number | Publication date |
---|---|
FR2427616B1 (fr) | 1985-09-13 |
CA1122336A (fr) | 1982-04-20 |
GB2022921A (en) | 1979-12-19 |
DE2920919A1 (de) | 1979-12-13 |
US4238676A (en) | 1980-12-09 |
GB2022921B (en) | 1982-09-02 |
JPS55499A (en) | 1980-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
AR | Application made for restoration | ||
BR | Restoration of rights | ||
ST | Notification of lapse |