GB2255177B - Improvements in or relating to personal radiation dose in indicators - Google Patents

Improvements in or relating to personal radiation dose in indicators

Info

Publication number
GB2255177B
GB2255177B GB9109830A GB9109830A GB2255177B GB 2255177 B GB2255177 B GB 2255177B GB 9109830 A GB9109830 A GB 9109830A GB 9109830 A GB9109830 A GB 9109830A GB 2255177 B GB2255177 B GB 2255177B
Authority
GB
United Kingdom
Prior art keywords
indicators
relating
radiation dose
personal radiation
personal
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 - Lifetime
Application number
GB9109830A
Other versions
GB9109830D0 (en
GB2255177A (en
Inventor
Keith Wilfred Sutton
Christopher Stanley Cranston
Neil David Frost
William Frederick Croydon
Peter Hamilton Burgess
David Thomas Bartlett
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.)
NAT RADIOLOGICAL PROTECTION BO
Siemens Plessey Controls Ltd
National Radiological Protection Board
Original Assignee
NAT RADIOLOGICAL PROTECTION BO
Siemens Plessey Controls Ltd
National Radiological Protection Board
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 NAT RADIOLOGICAL PROTECTION BO, Siemens Plessey Controls Ltd, National Radiological Protection Board filed Critical NAT RADIOLOGICAL PROTECTION BO
Publication of GB9109830D0 publication Critical patent/GB9109830D0/en
Publication of GB2255177A publication Critical patent/GB2255177A/en
Application granted granted Critical
Publication of GB2255177B publication Critical patent/GB2255177B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/02—Dosimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/02—Dosimeters
    • G01T1/026—Semiconductor dose-rate meters

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)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measurement Of Radiation (AREA)
GB9109830A 1991-04-27 1991-05-07 Improvements in or relating to personal radiation dose in indicators Expired - Lifetime GB2255177B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919109140A GB9109140D0 (en) 1991-04-27 1991-04-27 Improvements in or relating to personal radiation dose indicators

Publications (3)

Publication Number Publication Date
GB9109830D0 GB9109830D0 (en) 1991-06-26
GB2255177A GB2255177A (en) 1992-10-28
GB2255177B true GB2255177B (en) 1995-02-22

Family

ID=10694093

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919109140A Pending GB9109140D0 (en) 1991-04-27 1991-04-27 Improvements in or relating to personal radiation dose indicators
GB9109830A Expired - Lifetime GB2255177B (en) 1991-04-27 1991-05-07 Improvements in or relating to personal radiation dose in indicators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919109140A Pending GB9109140D0 (en) 1991-04-27 1991-04-27 Improvements in or relating to personal radiation dose indicators

Country Status (1)

Country Link
GB (2) GB9109140D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753278B1 (en) 1996-09-11 1998-10-09 Commissariat Energie Atomique LOW-ENERGY SENSITIVE X-GAMMA DOSIMETER
US7009182B2 (en) 2001-05-14 2006-03-07 Department Of Atomic Energy, Government Of India Low cost digital pocket dosemeter
US6995667B2 (en) * 2002-12-23 2006-02-07 Instrotek, Inc. Systems, methods, and computer program products for automatic tracking and/or remote monitoring of nuclear gauges and/or data communication therewith
CN101128746A (en) * 2005-01-06 2008-02-20 皇家飞利浦电子股份有限公司 Pixel implemented current to frequency converter
EP3841404A1 (en) 2018-08-21 2021-06-30 Thermo Fisher Scientific Messtechnik GmbH Electronic dosimeter for alarm generation in pulsed radiation fields
CA3165410A1 (en) 2019-12-23 2021-07-01 Thermo Fisher Scientific Messtechnik Gmbh Electronic radiation dosimeter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2107860A (en) * 1981-10-02 1983-05-05 Canadian Astronautics Ltd Direct reading dosimeter
EP0280779A1 (en) * 1987-01-27 1988-09-07 Medrad Inc. Personal dosimeter having a volume of gas atop an integrated circuit
EP0300054A1 (en) * 1987-02-02 1989-01-25 Hitachi, Ltd. Portable dosimeter and intensive exposure control apparatus using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2107860A (en) * 1981-10-02 1983-05-05 Canadian Astronautics Ltd Direct reading dosimeter
EP0280779A1 (en) * 1987-01-27 1988-09-07 Medrad Inc. Personal dosimeter having a volume of gas atop an integrated circuit
EP0300054A1 (en) * 1987-02-02 1989-01-25 Hitachi, Ltd. Portable dosimeter and intensive exposure control apparatus using the same

Also Published As

Publication number Publication date
GB9109140D0 (en) 1991-06-26
GB9109830D0 (en) 1991-06-26
GB2255177A (en) 1992-10-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20110506