GB976110A - Improvements in and relating to devices for the detection of radio activity - Google Patents

Improvements in and relating to devices for the detection of radio activity

Info

Publication number
GB976110A
GB976110A GB19462/62A GB1946262A GB976110A GB 976110 A GB976110 A GB 976110A GB 19462/62 A GB19462/62 A GB 19462/62A GB 1946262 A GB1946262 A GB 1946262A GB 976110 A GB976110 A GB 976110A
Authority
GB
United Kingdom
Prior art keywords
parts
outer casing
portions
radiation
inner casing
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
Application number
GB19462/62A
Inventor
Robert George Bryer
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.)
RA Stephen and Co Ltd
Original Assignee
RA Stephen and Co Ltd
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 RA Stephen and Co Ltd filed Critical RA Stephen and Co Ltd
Priority to GB19462/62A priority Critical patent/GB976110A/en
Priority to SE5545/63A priority patent/SE309635B/xx
Priority to DK239763AA priority patent/DK116011B/en
Priority to CH634363A priority patent/CH397093A/en
Publication of GB976110A publication Critical patent/GB976110A/en
Priority to US521284A priority patent/US3385968A/en
Expired legal-status Critical Current

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
    • G01T1/02—Dosimeters
    • G01T1/10—Luminescent dosimeters

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)

Abstract

976,110. Radiation measuring apparatus. R. A. STEPHEN & CO. Ltd. May 14, 1963 [May 21, 1962], No. 19462/62. Heading H5R. A dosimeter includes a radiation-sensitive element 22, e.g. glass containing silver phosphate, an inner casing comprising two separable parts 13, 20 and a resilient member 21 engaged between adjacent surfaces 13a, 20a of the parts, and an outer casing comprising two portions 10, 17 respectively engaging the inner casing parts and being relatively rotatable for imposing pressure on the surfaces, at least one of the parts 13, 20 having localized engagement with its associated outer casing portion, e.g. as at 10a, so as to permit relative rotation. Preferably lead shields 12, 18 are provided between the inner casing parts and their respective outer casing portions. The outer casing portions are preferably moulded from a synthetic plastic. In operation, the radiation dissociates the phosphate, and by using special reading apparatus, e.g. optical, the amount of of dissociation can be measured.
GB19462/62A 1962-05-21 1962-05-21 Improvements in and relating to devices for the detection of radio activity Expired GB976110A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB19462/62A GB976110A (en) 1962-05-21 1962-05-21 Improvements in and relating to devices for the detection of radio activity
SE5545/63A SE309635B (en) 1962-05-21 1963-05-17
DK239763AA DK116011B (en) 1962-05-21 1963-05-20 Dosimeter with a radiation-sensitive element in a two-part housing.
CH634363A CH397093A (en) 1962-05-21 1963-05-21 Radiation dosimeter
US521284A US3385968A (en) 1962-05-21 1966-01-18 Radioactive radiation dosimeter of the silver phosphate glass type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19462/62A GB976110A (en) 1962-05-21 1962-05-21 Improvements in and relating to devices for the detection of radio activity

Publications (1)

Publication Number Publication Date
GB976110A true GB976110A (en) 1964-11-25

Family

ID=10129773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19462/62A Expired GB976110A (en) 1962-05-21 1962-05-21 Improvements in and relating to devices for the detection of radio activity

Country Status (5)

Country Link
US (1) US3385968A (en)
CH (1) CH397093A (en)
DK (1) DK116011B (en)
GB (1) GB976110A (en)
SE (1) SE309635B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984921A (en) * 1989-04-03 1991-01-15 The Mennen Company Sealing cap for elongated roll-on package
US5158385A (en) * 1989-04-03 1992-10-27 The Mennen Company Sealing cap for elongated roll-on package

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415031A (en) * 1945-04-09 1947-01-28 Firestone Tire & Rubber Co Sealing closure
US2580057A (en) * 1947-01-23 1951-12-25 Joseph F Wilhelm Float gauge
US2750515A (en) * 1952-02-12 1956-06-12 Polaroid Corp Radiation detection devices
US2879914A (en) * 1957-10-17 1959-03-31 Lambert W Fleckenstein Closure caps
US3042802A (en) * 1959-01-06 1962-07-03 Specialty Engineering & Electr Radiation detectors
US3100262A (en) * 1961-07-19 1963-08-06 Ind Electronic Hardware Corp Dosimeter of the radio photoluminescent glass type

Also Published As

Publication number Publication date
CH397093A (en) 1965-08-15
DK116011B (en) 1969-12-01
US3385968A (en) 1968-05-28
SE309635B (en) 1969-03-31

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