DK2389A - Prisbillig radon detektor - Google Patents

Prisbillig radon detektor

Info

Publication number
DK2389A
DK2389A DK002389A DK2389A DK2389A DK 2389 A DK2389 A DK 2389A DK 002389 A DK002389 A DK 002389A DK 2389 A DK2389 A DK 2389A DK 2389 A DK2389 A DK 2389A
Authority
DK
Denmark
Prior art keywords
price
radon detector
radon
detector
price radon
Prior art date
Application number
DK002389A
Other languages
English (en)
Other versions
DK2389D0 (da
Inventor
William E Simon
Thomas L Powers
Glenn W Ernsberger
Original Assignee
Sun Nuclear Corp
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 Sun Nuclear Corp filed Critical Sun Nuclear Corp
Publication of DK2389D0 publication Critical patent/DK2389D0/da
Publication of DK2389A publication Critical patent/DK2389A/da

Links

Classifications

    • 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
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G01T1/178—Circuit arrangements not adapted to a particular type of detector for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water
    • 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
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/247—Detector read-out circuitry
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S250/00—Radiant energy
    • Y10S250/02—Radon detection

Landscapes

  • 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)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DK002389A 1987-05-05 1989-01-04 Prisbillig radon detektor DK2389A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/046,933 US4871914A (en) 1987-05-05 1987-05-05 Low-cost radon detector
PCT/US1988/001499 WO1988008989A1 (en) 1987-05-05 1988-05-04 Low-cost radon detector

Publications (2)

Publication Number Publication Date
DK2389D0 DK2389D0 (da) 1989-01-04
DK2389A true DK2389A (da) 1989-03-03

Family

ID=21946160

Family Applications (1)

Application Number Title Priority Date Filing Date
DK002389A DK2389A (da) 1987-05-05 1989-01-04 Prisbillig radon detektor

Country Status (7)

Country Link
US (1) US4871914A (da)
EP (1) EP0314775A4 (da)
JP (1) JPH01503176A (da)
AU (1) AU1951988A (da)
DK (1) DK2389A (da)
FI (1) FI890029A7 (da)
WO (1) WO1988008989A1 (da)

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US5204528A (en) * 1989-06-09 1993-04-20 Consultec Scientific, Inc. System for determining health risk due to radon progeny and uses thereof
DE3940164A1 (de) * 1989-12-05 1991-06-06 Philips Patentverwaltung Anordnung zum auslesen licht- oder roentgenstrahlenempfindlicher sensoren
US5229610A (en) * 1991-02-06 1993-07-20 Colorado School Of Mines Method and apparatus for detecting hydrogen-containing compounds
US5319208A (en) * 1991-04-03 1994-06-07 Diamondis Peter J Forced air flow radon detector having electrically conductive inlet and exhaust filter
US5489780A (en) * 1994-11-02 1996-02-06 Diamondis; Peter J. Radon gas measurement apparatus having alpha particle-detecting photovoltaic photodiode surrounded by porous pressed metal daughter filter electrically charged as PO-218 ion accelerator
US5834628A (en) * 1995-11-09 1998-11-10 Consultec Scientific, Inc. Activity weighted particle size distribution system
US5990564A (en) * 1997-05-30 1999-11-23 Lucent Technologies Inc. Flip chip packaging of memory chips
GB2364120B (en) * 1997-08-11 2002-04-03 Siemens Plc Personal radiation dosemeters providing audible signals indicative of a dose rate
AU2002368313A1 (en) 2001-05-04 2004-05-25 Remote Data Technologies, Llc Real-time remotely programmable radioactive gas detecting and measuring system
US20040232345A1 (en) * 2003-03-31 2004-11-25 Pillalamarri Jagam Continuous monitoring radon detector
JP4061367B2 (ja) * 2005-03-18 2008-03-19 独立行政法人 日本原子力研究開発機構 ＺｎＳ（Ａｇ）シンチレーション検出器
WO2006134636A1 (ja) * 2005-06-14 2006-12-21 Kyoto Electronics Manufacturing Co., Ltd. 環境試料スクリーニング測定方法及び装置
US7317185B2 (en) * 2005-12-14 2008-01-08 Airadvice, Inc. Tamper resistant radon detector
US8803685B2 (en) * 2007-02-01 2014-08-12 Angel Secure Networks, Inc. Container defense system
FR2919394A1 (fr) * 2007-07-26 2009-01-30 Gregory Jean Dispositif de detection du radon permettant l'aeration (manuelle ou automatique)d'une piece.
US8143584B2 (en) * 2008-02-04 2012-03-27 Radon Technologies, Inc. Radon monitor
US8158449B2 (en) * 2008-10-08 2012-04-17 International Business Machines Corporation Particle emission analysis for semiconductor fabrication steps
US20110140629A1 (en) * 2009-12-14 2011-06-16 Guang-Ming Lei Power supply for lighting luminary for fixing maximum and minimum illumination
FR2960979B1 (fr) * 2010-06-03 2012-11-30 Gregory Jean Dispositif de detection de particules alpha
CN102426379B (zh) * 2011-11-18 2013-06-19 衡阳师范学院 两段法测量氡析出率的方法
JP6246075B2 (ja) * 2014-06-04 2017-12-13 三菱電機株式会社 放射線モニタ
WO2018148222A1 (en) * 2017-02-07 2018-08-16 Formative Holdings, Llc Radon measurement methods and radon measurement tools
CN109991645B (zh) * 2017-12-31 2023-02-17 中国人民解放军63653部队 钍射气累积测量法中的探测效率确定方法
WO2021007459A1 (en) 2019-07-10 2021-01-14 Sun Nuclear Corporation Scintillator-based radiation therapy quality assurance
EP3825735A1 (de) 2019-11-21 2021-05-26 RadonTec GmbH Alphastrahlendetektor mit einem optischen sensor zum messen der radon-konzentration in der umgebungsluft
IT202000004339A1 (it) * 2020-03-02 2021-09-02 Istituto Naz Di Astrofisica Inaf Metodo e sistema per il monitoraggio della precipitazione di particelle nella magnetosfera
SE547018C2 (en) * 2021-01-18 2025-04-01 Radonova Laboratories Ab Device and method for determining radon concentration
CN114879241B (zh) * 2022-05-18 2025-03-18 自然资源部第一海洋研究所 一种利用脉冲式电离仓室测氡仪测试沉积物中224Ra的方法
US12201850B2 (en) * 2022-06-16 2025-01-21 Sun Nuclear Corporation High dose rate radiation therapy systems and dosimetry
US12544596B2 (en) 2023-03-30 2026-02-10 Sun Nuclear Corporation Adjustable radiation detector support
US12173928B2 (en) * 2023-05-18 2024-12-24 Intellihot, Inc. Overcurrent protection device trip alert method
BG113878A (bg) * 2024-04-04 2025-10-15 СОФИЙСКИ УНИВЕРСИТЕТ "Св. Кл. Охридски" Камера за измерване на мощността на ексхалацията на радон и торон от повърхности

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FR1526275A (fr) * 1967-04-13 1968-05-24 Commissariat Energie Atomique Procédé et appareil d'enregistrement simultané de la concentration dans l'atmosphère des descendants solides à vie courte du radon
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DE1773122B2 (de) * 1968-04-04 1972-05-10 Hartmann & Braun Ag, 6000 Frankfurt Verfahren und anordnung zur gewinnung von verarbeitbaren messwerten aus stark verrauschten und/oder gestoerten signalen
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US4140912A (en) * 1977-07-25 1979-02-20 The United States Of America As Represented By The Secretary Of The Navy Atmospheric radon monitor
DE2834306C2 (de) * 1977-08-05 1987-04-02 EMI Ltd., Hayes, Middlesex Einrichtung zum Nachweis von Röntgen- oder Gamma-Strahlung
CA1076267A (en) * 1979-02-26 1980-04-22 Keith Bell Radon detection
JPS55144575A (en) * 1979-04-28 1980-11-11 Japan Atom Energy Res Inst Background compensation type plutonium air monitor
CA1128216A (en) * 1979-06-01 1982-07-20 Brian Powell Sampler and cell for radon detectors and method of using same
US4301367A (en) * 1980-01-21 1981-11-17 Hsu Sam S Radiation dosimeter
SE423157B (sv) * 1980-06-09 1982-04-13 Boliden Ab Forfarande och anordning for detektering av alfa-emetterande emnen
US4342913A (en) * 1980-07-07 1982-08-03 Selco Inc. Portable radiation dosimeter
SE424025B (sv) * 1980-10-20 1982-06-21 Boliden Ab Forfarande och anordning for metning av radon- och radondotterkoncentrationen i mark
SE439202B (sv) * 1980-10-20 1985-06-03 Boliden Ab Forfarande vid metning av atminstone en storhet av radon och/eller radondottrar i mark, samt anordning for metning av radon i och fran mark
NL187374C (nl) * 1981-07-10 1991-09-02 Philips Nv Inrichting voor het detecteren van straling.
CA1188431A (en) * 1981-10-02 1985-06-04 Canadian Astronautics Limited Direct reading dosimeter
JPS5899630A (ja) * 1981-12-09 1983-06-14 Sharp Corp 自動換気機能付空気調和機
US4489315A (en) * 1982-03-03 1984-12-18 The United States Of America As Represented By The United States Department Of Energy Personnel electronic neutron dosimeter
US4499377A (en) * 1982-09-29 1985-02-12 Acme Engineering Products Ltd. Detection and control system based on ambient air quality
US4518860A (en) * 1982-10-19 1985-05-21 Terradex Corporation Compact detector for radon and radon daughter products
US4516028A (en) * 1983-03-08 1985-05-07 The United States Of America As Represented By The United States Department Of Energy Pulse flux measuring device
FR2547421B1 (fr) * 1983-06-10 1986-01-10 Commissariat Energie Atomique Procede de detection de la contamination atmospherique par des aerosols de particules alpha et detecteur portatif de cette contamination mettant en oeuvre le procede
DE3404301C2 (de) * 1984-02-08 1994-01-20 Kernforschungsz Karlsruhe Passives Dosimeter

Also Published As

Publication number Publication date
WO1988008989A1 (en) 1988-11-17
JPH01503176A (ja) 1989-10-26
FI890029A0 (fi) 1989-01-04
FI890029A7 (fi) 1989-01-04
EP0314775A4 (en) 1989-09-11
US4871914A (en) 1989-10-03
DK2389D0 (da) 1989-01-04
EP0314775A1 (en) 1989-05-10
AU1951988A (en) 1988-12-06

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment