FR2534693A1 - Perfectionnement aux debitmetres d'alarme - Google Patents

Perfectionnement aux debitmetres d'alarme Download PDF

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Publication number
FR2534693A1
FR2534693A1 FR8217498A FR8217498A FR2534693A1 FR 2534693 A1 FR2534693 A1 FR 2534693A1 FR 8217498 A FR8217498 A FR 8217498A FR 8217498 A FR8217498 A FR 8217498A FR 2534693 A1 FR2534693 A1 FR 2534693A1
Authority
FR
France
Prior art keywords
circuit
voltage
frequency
ionizing radiation
tube
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.)
Granted
Application number
FR8217498A
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English (en)
French (fr)
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FR2534693B1 (enExample
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.)
Individual
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Individual
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 Individual filed Critical Individual
Priority to FR8217498A priority Critical patent/FR2534693A1/fr
Priority to EP83402033A priority patent/EP0109871B1/fr
Priority to US06/543,320 priority patent/US4546257A/en
Priority to DE8383402033T priority patent/DE3372884D1/de
Publication of FR2534693A1 publication Critical patent/FR2534693A1/fr
Application granted granted Critical
Publication of FR2534693B1 publication Critical patent/FR2534693B1/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/12—Provision for actuation of an alarm
    • G01T7/125—Alarm- or controlling circuits using ionisation chambers, proportional counters or Geiger-Mueller tubes, also functioning as UV detectors

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  • 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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
FR8217498A 1982-10-19 1982-10-19 Perfectionnement aux debitmetres d'alarme Granted FR2534693A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8217498A FR2534693A1 (fr) 1982-10-19 1982-10-19 Perfectionnement aux debitmetres d'alarme
EP83402033A EP0109871B1 (fr) 1982-10-19 1983-10-19 Perfectionnements aux dispositifs de mesure de rayonnements ionisants
US06/543,320 US4546257A (en) 1982-10-19 1983-10-19 Devices for measuring ionizing radiations
DE8383402033T DE3372884D1 (en) 1982-10-19 1983-10-19 Ionization radiation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8217498A FR2534693A1 (fr) 1982-10-19 1982-10-19 Perfectionnement aux debitmetres d'alarme

Publications (2)

Publication Number Publication Date
FR2534693A1 true FR2534693A1 (fr) 1984-04-20
FR2534693B1 FR2534693B1 (enExample) 1985-01-04

Family

ID=9278398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8217498A Granted FR2534693A1 (fr) 1982-10-19 1982-10-19 Perfectionnement aux debitmetres d'alarme

Country Status (4)

Country Link
US (1) US4546257A (enExample)
EP (1) EP0109871B1 (enExample)
DE (1) DE3372884D1 (enExample)
FR (1) FR2534693A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181829A3 (en) * 1984-11-16 1987-08-12 AMCOR ELECTRONICS Ltd. Power supply for electrical detectors particularly for gamma radiation monitors
EP0483753A3 (en) * 1990-10-30 1993-02-24 Shimadzu Corporation X-ray spectrometer
EP2098886A2 (fr) 2008-03-06 2009-09-09 Mgp Instruments Procédé, système et balise de protection pour radiographie gamma

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686158A1 (fr) * 1992-01-15 1993-07-16 Commissariat Energie Atomique Chaine de comptage d'impulsions nucleaires a reglage de la haute tension et detection de panne.
RU2593820C1 (ru) * 2015-04-15 2016-08-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Многофункциональный инновационный модульный дозиметр

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275388A (en) * 1980-01-09 1981-06-23 General Electric Company Piezoelectric audible alarm frequency self-calibration system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428807A (en) * 1965-03-01 1969-02-18 Ca Atomic Energy Ltd High voltage supply for radiation detecting equipment
JPS592078B2 (ja) * 1980-03-24 1984-01-17 電探株式会社 放電型火災感知器の放電素子駆動回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275388A (en) * 1980-01-09 1981-06-23 General Electric Company Piezoelectric audible alarm frequency self-calibration system

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ELECTRONIC ENGINEERING, volume 51, no. 625, juillet 1979 (LONDRES, GB) R.J. HARRIS "EHT inverter for Geiger-Muller tubes", page 18 *
HEALTH PHYSICS, volume 19, no. 5, novembre 1970 (IE) W.F. SPLICHAL Jr. "Pocket radiation dose integrator and monitor", pages 692-693 *
HEALTH PHYSICS, volume 27, no. 1, juillet 1974, Pergamon Press (IE) K.F. SINCLAIR et al. "Subminiature digital ratemeter and dosimeter using MOS technology", pages 97-102 *
PROC. 6th. TRIPARTITE INSTRUMENTATION CONF. 22 avril 1959, Partie 2: "RADIATION DOSIMETRY AND HEALTH INSTRUMENTS", A.E.C.L. 802 (ONTARIO, CA) A.R. JONES "Warning dosimeter", pages 70-73 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181829A3 (en) * 1984-11-16 1987-08-12 AMCOR ELECTRONICS Ltd. Power supply for electrical detectors particularly for gamma radiation monitors
US4725735A (en) * 1984-11-16 1988-02-16 Amcor Electronics Ltd. Power supply for electrical detectors particularly for gamma radiation monitors
EP0483753A3 (en) * 1990-10-30 1993-02-24 Shimadzu Corporation X-ray spectrometer
EP2098886A2 (fr) 2008-03-06 2009-09-09 Mgp Instruments Procédé, système et balise de protection pour radiographie gamma

Also Published As

Publication number Publication date
FR2534693B1 (enExample) 1985-01-04
US4546257A (en) 1985-10-08
DE3372884D1 (en) 1987-09-10
EP0109871A1 (fr) 1984-05-30
EP0109871B1 (fr) 1987-08-05

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