GB1416571A - Pulse generating circuit - Google Patents

Pulse generating circuit

Info

Publication number
GB1416571A
GB1416571A GB426973A GB426973A GB1416571A GB 1416571 A GB1416571 A GB 1416571A GB 426973 A GB426973 A GB 426973A GB 426973 A GB426973 A GB 426973A GB 1416571 A GB1416571 A GB 1416571A
Authority
GB
United Kingdom
Prior art keywords
switch
tuned circuit
pfn
pulse generating
negative
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
GB426973A
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve 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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Priority to GB426973A priority Critical patent/GB1416571A/en
Publication of GB1416571A publication Critical patent/GB1416571A/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
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/55—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a gas-filled tube having a control electrode
    • 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
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)

Abstract

1416571 Pulse generating circuits ENGLISH ELECTRIC VALVE CO Ltd 22 Nov 1973 [27 Jan 1973] 4269/73 Headings H3P and H3T A single switch 4 both discharges a pulse forming network 1 into a load 5, and also causes resonant recharging of the pulse forming network by a D.C. source through a tuned circuit 6, 7. The switch 4 operates at the tuned circuit frequency or a submultiple thereof, and may be a thyristor, a thyratron, an ignitron or a trigatron. Assuming the PFN 1 to have been first discharged by switch 4, the latter continues conducting until point A goes negative, the tuned circuit having the effect of reversing the voltage at A relative to the negative D.C. terminal. The oscillation continues until A goes positive, diode 3 conducts, and PFN 1 is recharged ready for the next operation of switch 4.
GB426973A 1973-01-27 1973-01-27 Pulse generating circuit Expired GB1416571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB426973A GB1416571A (en) 1973-01-27 1973-01-27 Pulse generating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB426973A GB1416571A (en) 1973-01-27 1973-01-27 Pulse generating circuit

Publications (1)

Publication Number Publication Date
GB1416571A true GB1416571A (en) 1975-12-03

Family

ID=9773928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB426973A Expired GB1416571A (en) 1973-01-27 1973-01-27 Pulse generating circuit

Country Status (1)

Country Link
GB (1) GB1416571A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482816A (en) * 1981-08-08 1984-11-13 The Marconi Company Limited Pulse circuits
WO1987001882A1 (en) * 1985-09-19 1987-03-26 Oxford Lasers Limited Improvements in lasers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482816A (en) * 1981-08-08 1984-11-13 The Marconi Company Limited Pulse circuits
WO1987001882A1 (en) * 1985-09-19 1987-03-26 Oxford Lasers Limited Improvements in lasers
US4897753A (en) * 1985-09-19 1990-01-30 Kearsley Andrew J Lasers

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee