GB723911A - Improvements in and relating to pulse generating circuits - Google Patents
Improvements in and relating to pulse generating circuitsInfo
- Publication number
- GB723911A GB723911A GB683952A GB683952A GB723911A GB 723911 A GB723911 A GB 723911A GB 683952 A GB683952 A GB 683952A GB 683952 A GB683952 A GB 683952A GB 723911 A GB723911 A GB 723911A
- Authority
- GB
- United Kingdom
- Prior art keywords
- capacitor
- circuit
- inductor
- pulse
- reaches
- 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
- H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Particle Accelerators (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
723,911. Changing waveform. BRITISH THOMSON-HOUSTON CO., Ltd. Feb. 25, 1953 [March 17, 1952], No. 6839/52. Class 38 (2). A pulse-generating circuit for producing pulses of high peak value and of short duration comprises a multiple T network of series-connected saturable reactors P1, P2 ... Pn and shunt-connected saturable capacitors D1, D2 ... Dn. A sinusoidal waveform is applied to the circuit from an alternator G, the condenser C and the inductor L being arranged to form a circuit with the capacitor D1 such that when D1 is unsaturated the circuit resonates at the supply frequency. As soon as the current in the inductor L reaches a maximum value, the capacitor D1 is designed to saturate, its impedance thus increases and allows the capacitor to become charged. When the voltage across the capacitor D1 reaches a maximum, inductor P1 saturates and the capacitor D1 discharges into the inductor P1. When the current in P1 reaches a maximum, capacitor D2 saturates and the sequence of events continues until a pulse is produced in the load R. The time constants of the various charge and discharge circuits are such that the pulse in travelling along the circuit increases in peak value and decreases in duration. The Specification ineludes a statement of certain conditions which must exist between saturated and unsaturated values of the various components and also between the successive component values. Specifications 666,574 and 718,195 are referred to.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE518485D BE518485A (en) | 1952-03-17 | ||
| GB683952A GB723911A (en) | 1952-03-17 | 1952-03-17 | Improvements in and relating to pulse generating circuits |
| FR1077028D FR1077028A (en) | 1952-03-17 | 1953-03-17 | Improvements to pulse generator circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB683952A GB723911A (en) | 1952-03-17 | 1952-03-17 | Improvements in and relating to pulse generating circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB723911A true GB723911A (en) | 1955-02-16 |
Family
ID=9821694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB683952A Expired GB723911A (en) | 1952-03-17 | 1952-03-17 | Improvements in and relating to pulse generating circuits |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE518485A (en) |
| FR (1) | FR1077028A (en) |
| GB (1) | GB723911A (en) |
-
0
- BE BE518485D patent/BE518485A/xx unknown
-
1952
- 1952-03-17 GB GB683952A patent/GB723911A/en not_active Expired
-
1953
- 1953-03-17 FR FR1077028D patent/FR1077028A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1077028A (en) | 1954-11-03 |
| BE518485A (en) |
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