DE68910789D1 - Strahlungsdetektorsystem. - Google Patents

Strahlungsdetektorsystem.

Info

Publication number
DE68910789D1
DE68910789D1 DE89906835T DE68910789T DE68910789D1 DE 68910789 D1 DE68910789 D1 DE 68910789D1 DE 89906835 T DE89906835 T DE 89906835T DE 68910789 T DE68910789 T DE 68910789T DE 68910789 D1 DE68910789 D1 DE 68910789D1
Authority
DE
Germany
Prior art keywords
radiation detector
detector system
radiation
detector
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 - Fee Related
Application number
DE89906835T
Other languages
English (en)
Other versions
DE68910789T2 (de
Inventor
Lennart Claussen
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.)
Sefors AB
Original Assignee
Sefors AB
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 Sefors AB filed Critical Sefors AB
Publication of DE68910789D1 publication Critical patent/DE68910789D1/de
Application granted granted Critical
Publication of DE68910789T2 publication Critical patent/DE68910789T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/18—Measuring radiation intensity with counting-tube arrangements, e.g. with Geiger counters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire Alarms (AREA)
DE68910789T 1988-06-13 1989-06-09 Strahlungsdetektorsystem. Expired - Fee Related DE68910789T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8802197A SE461549B (sv) 1988-06-13 1988-06-13 Anordning vid ett straalningsdetekteringssystem med ett gasurladdningsroer
PCT/SE1989/000328 WO1989012807A1 (en) 1988-06-13 1989-06-09 Radiation detector system

Publications (2)

Publication Number Publication Date
DE68910789D1 true DE68910789D1 (de) 1993-12-23
DE68910789T2 DE68910789T2 (de) 1994-06-16

Family

ID=20372598

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68910789T Expired - Fee Related DE68910789T2 (de) 1988-06-13 1989-06-09 Strahlungsdetektorsystem.

Country Status (6)

Country Link
US (1) US5023456A (de)
EP (1) EP0374237B1 (de)
AU (1) AU609315B2 (de)
DE (1) DE68910789T2 (de)
SE (1) SE461549B (de)
WO (1) WO1989012807A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5151648A (en) * 1990-07-23 1992-09-29 Philip Morris Inc. Scintillation tube dynamic calibration monitor and feedback regulator
US5194728A (en) * 1991-12-05 1993-03-16 Honeywell Inc. Circuit for detecting firing of an ultraviolet radiation detector tube
US5266883A (en) * 1992-08-04 1993-11-30 Philip Morris Incorporated Scintillation tube and ionization detector dynamic calibration monitor and feedback regulator
US6897448B2 (en) * 2002-08-29 2005-05-24 Kno-Rad, Inc. Radiation detector
JP4919801B2 (ja) * 2003-09-26 2012-04-18 アルザ・コーポレーシヨン 高い薬剤配合量を提供する薬剤コーティング及びそれを提供する方法
JP2014193072A (ja) * 2013-03-28 2014-10-06 Nippon Dempa Kogyo Co Ltd 昇圧回路及び放射線測定装置
KR101696619B1 (ko) * 2014-08-20 2017-01-18 한국철도기술연구원 Uv 트론 센서의 배경방전 방지 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993995A (en) * 1959-08-03 1961-07-25 Honeywell Regulator Co Radiation detection system
US3336479A (en) * 1965-01-28 1967-08-15 Honeywell Inc Flame condition detection using a nonself-quenching ultra-violet sensitive geiger tube
CH583460A5 (de) * 1974-09-30 1976-12-31 Balzers Patent Beteilig Ag
US4047038A (en) * 1976-07-23 1977-09-06 Honeywell Inc. U.V. detector
US4162425A (en) * 1977-06-30 1979-07-24 Detector Electronics Corporation Ultraviolet detection tube quenching circuitry
EP0046632A1 (de) * 1980-08-07 1982-03-03 Imperial Chemical Industries Plc Elektronische Schaltung für Geiger-Müllerzählrohre

Also Published As

Publication number Publication date
SE8802197L (sv) 1989-12-14
AU609315B2 (en) 1991-04-26
SE8802197D0 (sv) 1988-06-13
EP0374237A1 (de) 1990-06-27
US5023456A (en) 1991-06-11
EP0374237B1 (de) 1993-11-18
DE68910789T2 (de) 1994-06-16
WO1989012807A1 (en) 1989-12-28
SE461549B (sv) 1990-02-26
AU3764589A (en) 1990-01-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee