DK0395945T3 - Ioniseringskammer - Google Patents

Ioniseringskammer

Info

Publication number
DK0395945T3
DK0395945T3 DK90107466.6T DK90107466T DK0395945T3 DK 0395945 T3 DK0395945 T3 DK 0395945T3 DK 90107466 T DK90107466 T DK 90107466T DK 0395945 T3 DK0395945 T3 DK 0395945T3
Authority
DK
Denmark
Prior art keywords
collecting electrode
charge collecting
ionization chamber
ionization
detecting
Prior art date
Application number
DK90107466.6T
Other languages
Danish (da)
English (en)
Inventor
Eiichi Tanaka
Tatsuro Hayashi
Original Assignee
Hamamatsu Photonics Kk
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 Hamamatsu Photonics Kk filed Critical Hamamatsu Photonics Kk
Application granted granted Critical
Publication of DK0395945T3 publication Critical patent/DK0395945T3/da

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
    • 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
    • H01J47/04—Capacitive ionisation chambers, e.g. the electrodes of which are used as electrometers

Landscapes

  • Measurement Of Radiation (AREA)
  • Electron Tubes For Measurement (AREA)
DK90107466.6T 1989-05-01 1990-04-19 Ioniseringskammer DK0395945T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1112592A JPH0787088B2 (ja) 1989-05-01 1989-05-01 電離箱

Publications (1)

Publication Number Publication Date
DK0395945T3 true DK0395945T3 (da) 1994-08-01

Family

ID=14590596

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90107466.6T DK0395945T3 (da) 1989-05-01 1990-04-19 Ioniseringskammer

Country Status (6)

Country Link
US (1) US5003176A (de)
EP (1) EP0395945B1 (de)
JP (1) JPH0787088B2 (de)
AT (1) ATE108284T1 (de)
DE (1) DE69010390T2 (de)
DK (1) DK0395945T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187370A (en) * 1991-11-27 1993-02-16 University Of California Alternating current long range alpha particle detector
US5550381A (en) * 1994-11-01 1996-08-27 The Regents Of The University California Event counting alpha detector
US20050227502A1 (en) * 2004-04-12 2005-10-13 Applied Materials, Inc. Method for forming an ultra low dielectric film by forming an organosilicon matrix and large porogens as a template for increased porosity
US7288205B2 (en) * 2004-07-09 2007-10-30 Applied Materials, Inc. Hermetic low dielectric constant layer for barrier applications
WO2006083802A2 (en) * 2005-01-31 2006-08-10 The University Of Akron Radon monitoring system for earthquake prediction
CN111257918B (zh) * 2020-02-13 2021-07-13 北京方鸿智能科技有限公司 模拟检测放射性沾染的检测装置及检测方法
CN114563811B (zh) * 2022-03-09 2025-08-08 埃恩普裕(北京)科技有限公司 一种放射源活度测量用井型电离室

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1338477A (fr) * 1962-08-08 1963-09-27 Commissariat Energie Atomique Dispositif électrométrique

Also Published As

Publication number Publication date
EP0395945B1 (de) 1994-07-06
ATE108284T1 (de) 1994-07-15
JPH02291659A (ja) 1990-12-03
EP0395945A3 (de) 1991-03-20
US5003176A (en) 1991-03-26
EP0395945A2 (de) 1990-11-07
JPH0787088B2 (ja) 1995-09-20
DE69010390T2 (de) 1994-10-20
DE69010390D1 (de) 1994-08-11

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