ES474463A1 - Un dispositivo detector de radiacion - Google Patents

Un dispositivo detector de radiacion

Info

Publication number
ES474463A1
ES474463A1 ES474463A ES474463A ES474463A1 ES 474463 A1 ES474463 A1 ES 474463A1 ES 474463 A ES474463 A ES 474463A ES 474463 A ES474463 A ES 474463A ES 474463 A1 ES474463 A1 ES 474463A1
Authority
ES
Spain
Prior art keywords
entrance window
flat
electrode
detection device
radiation detection
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
ES474463A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES474463A1 publication Critical patent/ES474463A1/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

Landscapes

  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

Un dispositivo detector de radiación, que comprenden un alojamiento el cual comprende un alojamiento el cual comprende una ventana de entrada y en el cual hay dispuesto al menos un detector de cámara de ionización que comprende un electrodo de alto voltaje plano que está dirigido transversalmente a la ventana de entrada y un electrodo colector plano que está dispuesto para que sea al menos sustancialmente paralelo a aquel y que comprende una cara extrema que da frente a la ventana de entrada y que está conectada para conducción eléctrica a una cara de contacto, la cual está situada frente a la cara extrema y que forma parte de un electrodo auxiliar plano que se extiende paralelo a la ventana de entrada, caracterizado porque una segunda cara de contacto del electrodo auxiliar, que tiene una resistencia eléctrica relativamente alta, medida en dirección transversal al electrodo colector, está situada frente a una cara extrema del electrodo de alto voltaje que da frente a la ventana de entraday está conectada pra conducción eléctrica al electrodo de alto voltaje.
ES474463A 1977-10-26 1978-10-26 Un dispositivo detector de radiacion Expired ES474463A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772747872 DE2747872A1 (de) 1977-10-26 1977-10-26 Strahlennachweisvorrichtung

Publications (1)

Publication Number Publication Date
ES474463A1 true ES474463A1 (es) 1979-06-01

Family

ID=6022228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474463A Expired ES474463A1 (es) 1977-10-26 1978-10-26 Un dispositivo detector de radiacion

Country Status (13)

Country Link
US (1) US4253024A (es)
JP (1) JPS5481888A (es)
AU (1) AU519602B2 (es)
BE (1) BE871508A (es)
BR (1) BR7806973A (es)
DE (1) DE2747872A1 (es)
ES (1) ES474463A1 (es)
FR (1) FR2407568A1 (es)
GB (1) GB2008848B (es)
IL (1) IL55859A (es)
IT (1) IT1100989B (es)
NL (1) NL7810548A (es)
SE (1) SE427704B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469797A1 (fr) * 1979-11-14 1981-05-22 Radiologie Cie Gle Detecteur a ionisation gazeuse et tomodensitometre utilisant un tel detecteur
NL8006216A (nl) * 1980-11-13 1982-06-01 Philips Nv Golflengtegevoelig stralingsonderzoekapparaat.
JPS57161677A (en) * 1981-03-31 1982-10-05 Toshiba Corp Radiation detector
JPS5815847A (ja) * 1981-07-21 1983-01-29 株式会社東芝 医療用ｘ線断層撮影装置
US4413884A (en) * 1981-09-14 1983-11-08 Eaton Corporation Casting a thermoplastic-alkali earth metal salt reflector to a liquid crystal display
JPS5983077A (ja) * 1982-11-02 1984-05-14 Yokogawa Hokushin Electric Corp Ｘ線検出器
JPS60126143A (ja) * 1983-12-12 1985-07-05 横河メディカルシステム株式会社 Ｘ線断層撮像装置
US5095217A (en) * 1990-10-17 1992-03-10 Wisconsin Alumni Research Foundation Well-type ionization chamber radiation detector for calibration of radioactive sources
JP2002507311A (ja) * 1997-03-21 2002-03-05 ヴァクテク・メステヒニク・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 放射能測定装置のイオン化室
SE0000793L (sv) * 2000-03-07 2001-09-08 Xcounter Ab Tomografianordning och -förfarande
WO2011054626A1 (de) * 2009-10-26 2011-05-12 Gsi Helmholtzzentrum Für Schwerionenforschung Gmbh Homogenfelderzeugungsvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837678A (en) * 1954-06-18 1958-06-03 Philips Corp Proportional counter tube
DE1270699B (de) * 1964-01-22 1968-06-20 Strahlenforschung M B H Ges Ionisationskammer
US3784951A (en) * 1968-05-22 1974-01-08 Bell Telephone Labor Inc Thin film resistors
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
US3934165A (en) * 1974-10-25 1976-01-20 The United States Of America As Represented By The Secretary Of The Navy Proportional counter end effects eliminator

Also Published As

Publication number Publication date
GB2008848B (en) 1982-09-02
GB2008848A (en) 1979-06-06
FR2407568B1 (es) 1982-07-02
FR2407568A1 (fr) 1979-05-25
US4253024A (en) 1981-02-24
NL7810548A (nl) 1979-05-01
IT7829013A0 (it) 1978-10-23
IL55859A (en) 1981-05-20
JPS5481888A (en) 1979-06-29
SE427704B (sv) 1983-04-25
DE2747872A1 (de) 1979-05-03
IT1100989B (it) 1985-09-28
BE871508A (fr) 1979-04-24
AU4097378A (en) 1980-05-01
SE7810994L (sv) 1979-04-27
BR7806973A (pt) 1979-05-15
JPS6118994B2 (es) 1986-05-15
AU519602B2 (en) 1981-12-10

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