GB1416571A - Pulse generating circuit - Google Patents
Pulse generating circuitInfo
- 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
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.
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)
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 |
-
1973
- 1973-01-27 GB GB426973A patent/GB1416571A/en not_active Expired
Cited By (3)
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 |