ES457740A1 - Mejoras introducidas en un detector de rayos x. - Google Patents

Mejoras introducidas en un detector de rayos x.

Info

Publication number
ES457740A1
ES457740A1 ES457740A ES457740A ES457740A1 ES 457740 A1 ES457740 A1 ES 457740A1 ES 457740 A ES457740 A ES 457740A ES 457740 A ES457740 A ES 457740A ES 457740 A1 ES457740 A1 ES 457740A1
Authority
ES
Spain
Prior art keywords
anodes
cathodes
detection means
potential
ray detectors
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
Application number
ES457740A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of ES457740A1 publication Critical patent/ES457740A1/es
Expired legal-status Critical Current

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
    • H01J47/02—Ionisation chambers
    • 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)
  • Electron Tubes For Measurement (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Mejoras introducidas en un detector de rayos X del tipo que incluye una multiplicidad de placas de ánodo y de cátodo sustancialmente planas y paralelas, dispuestas en un medio de detección ionizable, un dispositivo para mantener dichos ánodos a un potencial o próximo al potencial de masa, un dispositivo para aplicar un campo eléctrico entre dichos cátodos y dichos ánodos, un dispositivo para medir la circulación de la corriente eléctrica entre dichos ánodos y la masa, y un dispositivo de recipiente destinado a contener dichos ánodos, cátodos y medios de detección, *** Ver imagen 01
ES457740A 1976-04-12 1977-04-12 Mejoras introducidas en un detector de rayos x. Expired ES457740A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67628276A 1976-04-12 1976-04-12

Publications (1)

Publication Number Publication Date
ES457740A1 true ES457740A1 (es) 1978-07-16

Family

ID=24713907

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457740A Expired ES457740A1 (es) 1976-04-12 1977-04-12 Mejoras introducidas en un detector de rayos x.

Country Status (11)

Country Link
JP (1) JPS595877B2 (es)
AU (1) AU499940B2 (es)
BE (1) BE853491A (es)
BR (1) BR7702299A (es)
DE (1) DE2715965C2 (es)
ES (1) ES457740A1 (es)
FR (1) FR2348567A1 (es)
GB (1) GB1561007A (es)
IT (1) IT1080553B (es)
NL (1) NL186123C (es)
SE (1) SE422257B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540949A (en) * 1978-09-19 1980-03-22 Toshiba Corp Radiant ray detector
FR2438848A1 (fr) * 1978-10-13 1980-05-09 Commissariat Energie Atomique Detecteur pour tomographie par rayonnement
NL8006216A (nl) * 1980-11-13 1982-06-01 Philips Nv Golflengtegevoelig stralingsonderzoekapparaat.
GB2164487A (en) * 1984-09-10 1986-03-19 Philips Electronic Associated Ionisation chamber
RU2257639C2 (ru) * 2003-07-08 2005-07-27 Институт ядерной физики им. Г.И. Будкера Сибирского отделения Российской академии наук Рентгенографическая установка сканирующего типа (варианты)
CA2992992A1 (en) * 2015-07-22 2017-01-26 Viewray Technologies, Inc. Ion chamber for radiation measurement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB970432A (en) * 1961-04-22 1964-09-23 Takeo Ichinokawa Improvements in or relating to proportional counters
US3396275A (en) * 1964-08-24 1968-08-06 Industrial Nucleonics Corp Ionization type radiation detector
US3609435A (en) * 1968-10-30 1971-09-28 Randolph G Taylor Fast-response ionization chamber for detecting ionizing radiation from 0.1 to 60 angstroms
FR2054433A1 (es) * 1969-05-23 1971-04-23 Commissariat Energie Atomique
DE2609626A1 (de) * 1976-03-09 1977-09-15 Philips Patentverwaltung Strahlennachweisvorrichtung

Also Published As

Publication number Publication date
FR2348567A1 (fr) 1977-11-10
SE7704202L (sv) 1977-10-13
FR2348567B1 (es) 1981-10-23
DE2715965C2 (de) 1985-05-15
NL7703757A (nl) 1977-10-14
BR7702299A (pt) 1978-02-28
GB1561007A (en) 1980-02-13
JPS52138985A (en) 1977-11-19
SE422257B (sv) 1982-02-22
JPS595877B2 (ja) 1984-02-07
NL186123C (nl) 1990-09-17
DE2715965A1 (de) 1977-10-20
BE853491A (fr) 1977-08-01
IT1080553B (it) 1985-05-16
NL186123B (nl) 1990-04-17
AU499940B2 (en) 1979-05-03
AU2167777A (en) 1978-08-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202