ES2018266B3 - Detector de nivel bajo. - Google Patents
Detector de nivel bajo.Info
- Publication number
- ES2018266B3 ES2018266B3 ES87305367T ES87305367T ES2018266B3 ES 2018266 B3 ES2018266 B3 ES 2018266B3 ES 87305367 T ES87305367 T ES 87305367T ES 87305367 T ES87305367 T ES 87305367T ES 2018266 B3 ES2018266 B3 ES 2018266B3
- Authority
- ES
- Spain
- Prior art keywords
- low level
- level detector
- detector
- low
- level
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T3/00—Measuring neutron radiation
-
- 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
- H01J47/12—Neutron detector tubes, e.g. BF3 tubes
- H01J47/1227—Fission detectors
- H01J47/1233—Ionisation chambers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87591286A | 1986-06-19 | 1986-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2018266B3 true ES2018266B3 (es) | 1991-04-01 |
Family
ID=25366593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87305367T Expired - Lifetime ES2018266B3 (es) | 1986-06-19 | 1987-06-17 | Detector de nivel bajo. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4853174A (es) |
EP (1) | EP0250222B1 (es) |
JP (1) | JPH0797149B2 (es) |
ES (1) | ES2018266B3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6181759B1 (en) | 1999-07-23 | 2001-01-30 | Westinghouse Electric Company Llc | Method and apparatus for determining nearness to criticality of a nuclear fueled electric power generating unit |
US8415638B2 (en) | 2010-08-06 | 2013-04-09 | Thermo Fisher Scientific Inc. | Method for detecting high-energy radiation using low voltage optimized ion chamber |
US10109380B2 (en) * | 2013-08-23 | 2018-10-23 | Westinghouse Electric Company Llc | Ion chamber radiation detector |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1050273A (es) * | 1900-01-01 | |||
US2852694A (en) * | 1953-03-17 | 1958-09-16 | Westinghouse Electric Corp | Ionization chamber |
JPS5223754B2 (es) * | 1972-08-09 | 1977-06-27 | ||
US3879612A (en) * | 1973-08-24 | 1975-04-22 | Combustion Eng | Multi-sensor radiation detector system |
US3956654A (en) * | 1975-02-03 | 1976-05-11 | Westinghouse Electric Corporation | Long lived proportional counter neutron detector |
US4086490A (en) * | 1976-07-07 | 1978-04-25 | Westinghouse Electric Corporation | Wide range neutron detection system |
US4071764A (en) * | 1976-08-31 | 1978-01-31 | Westinghouse Electric Corporation | Gamma and alpha compensated fission chamber |
US4495144A (en) * | 1981-07-06 | 1985-01-22 | Gamma-Metrics | Fission chamber detector system for monitoring neutron flux in a nuclear reactor over an extra wide range, with high sensitivity in a hostile environment |
JPS5921111A (ja) * | 1982-07-26 | 1984-02-03 | Toshiba Corp | ワイドレンジモニタ装置 |
US4623508A (en) * | 1984-02-15 | 1986-11-18 | Reuter-Stokes, Inc. | Wide range flux monitor assembly |
-
1987
- 1987-06-17 EP EP87305367A patent/EP0250222B1/en not_active Expired - Lifetime
- 1987-06-17 ES ES87305367T patent/ES2018266B3/es not_active Expired - Lifetime
- 1987-06-18 JP JP62150352A patent/JPH0797149B2/ja not_active Expired - Lifetime
- 1987-10-06 US US07/105,186 patent/US4853174A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS62299794A (ja) | 1987-12-26 |
JPH0797149B2 (ja) | 1995-10-18 |
EP0250222A1 (en) | 1987-12-23 |
US4853174A (en) | 1989-08-01 |
EP0250222B1 (en) | 1990-10-31 |
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