FR2285023A1 - Counting of electrical pulses caused by radioactive source - involves use of microprogrammed system to process count and time - Google Patents

Counting of electrical pulses caused by radioactive source - involves use of microprogrammed system to process count and time

Info

Publication number
FR2285023A1
FR2285023A1 FR7431463A FR7431463A FR2285023A1 FR 2285023 A1 FR2285023 A1 FR 2285023A1 FR 7431463 A FR7431463 A FR 7431463A FR 7431463 A FR7431463 A FR 7431463A FR 2285023 A1 FR2285023 A1 FR 2285023A1
Authority
FR
France
Prior art keywords
counting
provides
time
electrical pulses
radioactive source
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.)
Withdrawn
Application number
FR7431463A
Other languages
French (fr)
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
Original Assignee
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 FR7431463A priority Critical patent/FR2285023A1/en
Publication of FR2285023A1 publication Critical patent/FR2285023A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Measurement Of Radiation (AREA)

Abstract

The pulse counter, particularly useful to pulses originating from radio active sources, provides an output display to total count after processing using binary techniques and a microprogram. The circuit provides for normal calculations required from such counts such as rate of pulses exponentiation, coincidence, change of scale etc. Each input sensor feeds a separate amplifier and counter, the outputs being multiplexed and fed to an arithmetic and logic unit and a random access memory and output memory the whole being controlled from a quartz clock source. A series of registers provides a 'last in first out' or vice-versa, facility, the miroporgram being based on a 16 bit instruction format.
FR7431463A 1974-09-16 1974-09-16 Counting of electrical pulses caused by radioactive source - involves use of microprogrammed system to process count and time Withdrawn FR2285023A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7431463A FR2285023A1 (en) 1974-09-16 1974-09-16 Counting of electrical pulses caused by radioactive source - involves use of microprogrammed system to process count and time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7431463A FR2285023A1 (en) 1974-09-16 1974-09-16 Counting of electrical pulses caused by radioactive source - involves use of microprogrammed system to process count and time

Publications (1)

Publication Number Publication Date
FR2285023A1 true FR2285023A1 (en) 1976-04-09

Family

ID=9143185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431463A Withdrawn FR2285023A1 (en) 1974-09-16 1974-09-16 Counting of electrical pulses caused by radioactive source - involves use of microprogrammed system to process count and time

Country Status (1)

Country Link
FR (1) FR2285023A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613112A1 (en) * 1976-03-24 1977-09-29 Heliowatt Werke ELECTRONIC MAXIMUM COUNTER
DE2633182A1 (en) * 1976-07-22 1978-01-26 Heliowatt Werke Electronic max. demand meter - has all readings stored in electronic stores and in case of mains failure written in non-volatile store
FR2357909A1 (en) * 1976-07-09 1978-02-03 Heliowatt Werke AUTOMATIC COUNTER CONTROL PROCESS
FR2357907A1 (en) * 1976-07-07 1978-02-03 Heliowatt Werke KILOWATHEUREMETER WITH STATIC MEASURING ELEMENT
FR2357904A2 (en) * 1976-07-08 1978-02-03 Heliowatt Werke ELECTRONIC METER WITH MAXIMUM INDICATOR
FR2360888A1 (en) * 1976-08-03 1978-03-03 Heliowatt Werke ELECTRONIC METER WITH MAXIMUM INDICATOR
FR2365163A1 (en) * 1976-09-21 1978-04-14 Heliowatt Werke MAXIMUM ELECTRONIC MEASUREMENT DEVICE
FR2370263A1 (en) * 1976-11-09 1978-06-02 Westinghouse Electric Corp Radioactivity level measuring device - uses mean rate of input pulses to provide activity count output signal
FR2501877A1 (en) * 1981-03-12 1982-09-17 Veglia E D DEVICE FOR CALCULATING A REPORT OF TWO REPRESENTATIVE FREQUENCIES OF TWO PHYSICAL SIZES

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613112A1 (en) * 1976-03-24 1977-09-29 Heliowatt Werke ELECTRONIC MAXIMUM COUNTER
FR2345724A1 (en) * 1976-03-24 1977-10-21 Heliowatt Werke ELECTRONIC METER WITH MAXIMUM INDICATOR
FR2357907A1 (en) * 1976-07-07 1978-02-03 Heliowatt Werke KILOWATHEUREMETER WITH STATIC MEASURING ELEMENT
FR2357904A2 (en) * 1976-07-08 1978-02-03 Heliowatt Werke ELECTRONIC METER WITH MAXIMUM INDICATOR
FR2357909A1 (en) * 1976-07-09 1978-02-03 Heliowatt Werke AUTOMATIC COUNTER CONTROL PROCESS
DE2633182A1 (en) * 1976-07-22 1978-01-26 Heliowatt Werke Electronic max. demand meter - has all readings stored in electronic stores and in case of mains failure written in non-volatile store
FR2360888A1 (en) * 1976-08-03 1978-03-03 Heliowatt Werke ELECTRONIC METER WITH MAXIMUM INDICATOR
FR2365163A1 (en) * 1976-09-21 1978-04-14 Heliowatt Werke MAXIMUM ELECTRONIC MEASUREMENT DEVICE
FR2370263A1 (en) * 1976-11-09 1978-06-02 Westinghouse Electric Corp Radioactivity level measuring device - uses mean rate of input pulses to provide activity count output signal
FR2501877A1 (en) * 1981-03-12 1982-09-17 Veglia E D DEVICE FOR CALCULATING A REPORT OF TWO REPRESENTATIVE FREQUENCIES OF TWO PHYSICAL SIZES
EP0061366A1 (en) * 1981-03-12 1982-09-29 e.d. VEGLIA Device for calculating the ratio of two frequencies representing two physical values

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Legal Events

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