GB792504A - Improvements in or relating to trigger circuits - Google Patents

Improvements in or relating to trigger circuits

Info

Publication number
GB792504A
GB792504A GB429755A GB429755A GB792504A GB 792504 A GB792504 A GB 792504A GB 429755 A GB429755 A GB 429755A GB 429755 A GB429755 A GB 429755A GB 792504 A GB792504 A GB 792504A
Authority
GB
United Kingdom
Prior art keywords
pulse
counter
feb
relating
trigger circuits
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
GB429755A
Inventor
John Bernard James
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB429755A priority Critical patent/GB792504A/en
Publication of GB792504A publication Critical patent/GB792504A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/30—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using a transformer for feedback, e.g. blocking oscillator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Radiation (AREA)

Abstract

792,504. Measuring nuclear radiation. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Feb. 1, 1956 [Feb. 14, 1955], No. 4297/55. Class 40 (3). [Also in Group XL (c)] The pulse output from a Geiger counter or a scintillation counter is applied to a pulse ratemeter C1, C2, D3, D4, A, through a single stable state junction transistor circuit t which supplies an input pulse at a to the rate-meter for each pulse received from the counter. When the circuit is used with a scintillation counter a thermistor TH may be provided to maintain the sensitivity constant with changes of temperature.
GB429755A 1955-02-14 1955-02-14 Improvements in or relating to trigger circuits Expired GB792504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB429755A GB792504A (en) 1955-02-14 1955-02-14 Improvements in or relating to trigger circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB429755A GB792504A (en) 1955-02-14 1955-02-14 Improvements in or relating to trigger circuits

Publications (1)

Publication Number Publication Date
GB792504A true GB792504A (en) 1958-03-26

Family

ID=9774503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB429755A Expired GB792504A (en) 1955-02-14 1955-02-14 Improvements in or relating to trigger circuits

Country Status (1)

Country Link
GB (1) GB792504A (en)

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