ATE108284T1 - Ionisationskammer. - Google Patents

Ionisationskammer.

Info

Publication number
ATE108284T1
ATE108284T1 AT90107466T AT90107466T ATE108284T1 AT E108284 T1 ATE108284 T1 AT E108284T1 AT 90107466 T AT90107466 T AT 90107466T AT 90107466 T AT90107466 T AT 90107466T AT E108284 T1 ATE108284 T1 AT E108284T1
Authority
AT
Austria
Prior art keywords
collecting electrode
charge collecting
ionization chamber
ionization
detecting
Prior art date
Application number
AT90107466T
Other languages
English (en)
Inventor
Eiichi C O Hamamatsu Ph Tanaka
Tatsuro C O Hamamatsu 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 ATE108284T1 publication Critical patent/ATE108284T1/de

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)
AT90107466T 1989-05-01 1990-04-19 Ionisationskammer. ATE108284T1 (de)

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
ATE108284T1 true ATE108284T1 (de) 1994-07-15

Family

ID=14590596

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90107466T ATE108284T1 (de) 1989-05-01 1990-04-19 Ionisationskammer.

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
CN101124492B (zh) * 2005-01-31 2011-04-20 阿克伦大学 地震预测的氡监测系统
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
DE69010390D1 (de) 1994-08-11
EP0395945B1 (de) 1994-07-06
DE69010390T2 (de) 1994-10-20
EP0395945A3 (de) 1991-03-20
EP0395945A2 (de) 1990-11-07
US5003176A (en) 1991-03-26
DK0395945T3 (da) 1994-08-01
JPH02291659A (ja) 1990-12-03
JPH0787088B2 (ja) 1995-09-20

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee