GB773609A - Improvements relating to circuit arrangements for the generation of electric pulses - Google Patents
Improvements relating to circuit arrangements for the generation of electric pulsesInfo
- Publication number
- GB773609A GB773609A GB2495354A GB2495354A GB773609A GB 773609 A GB773609 A GB 773609A GB 2495354 A GB2495354 A GB 2495354A GB 2495354 A GB2495354 A GB 2495354A GB 773609 A GB773609 A GB 773609A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condenser
- relay
- resistor
- contact
- transformer
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05C—ELECTRIC CIRCUITS OR APPARATUS SPECIALLY DESIGNED FOR USE IN EQUIPMENT FOR KILLING, STUNNING, OR GUIDING LIVING BEINGS
- H05C1/00—Circuits or apparatus for generating electric shock effects
- H05C1/02—Circuits or apparatus for generating electric shock effects providing continuous feeding of dc or ac voltage
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Secondary Cells (AREA)
Abstract
773,609. Supplying electric fences; charging and discharging condensers. SIEMENS BROS. & CO., Ltd. Nov. 18, 1955 [Aug. 27, 1954], No. 24953/54. Class 38 (4). An arrangement for supply of high-voltage pulses at a slow rate to an electric fence comprises a step-up transformer T, the secondary winding of which is connected to the fence and the primary winding of which is energized from a battery B over a resistor R<SP>2</SP> and contact m<SP>2</SP> of a relay M which is shunted by a large capacity electrolytic condenser C and which is also connected to the battery over a contact M<SP>1</SP> of the relay and a resistor R<SP>1</SP>. Upon closure of a main switch X a charging circuit for condenser C is completed and, simultaneously, flux builds up in the transformer core due to the passage of primary current. When the condenser has charged to a certain voltage, relay M responds and opens its contacts m<SP>1</SP>, m<SP>2</SP>, thereby interrupting both the charging circuit and the flow of primary current. The latter causes the generation of a high voltage pulse in the secondary winding of the transformer, and the former allows the condenser to discharge through relay M which subsequently releases to cause the cycle of operations to repeat. Resistor R<SP>2</SP> and condenser C<SP>1</SP> form a spark-reducing network for the contact m2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2495354A GB773609A (en) | 1954-08-27 | 1954-08-27 | Improvements relating to circuit arrangements for the generation of electric pulses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2495354A GB773609A (en) | 1954-08-27 | 1954-08-27 | Improvements relating to circuit arrangements for the generation of electric pulses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB773609A true GB773609A (en) | 1957-05-01 |
Family
ID=10219894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2495354A Expired GB773609A (en) | 1954-08-27 | 1954-08-27 | Improvements relating to circuit arrangements for the generation of electric pulses |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB773609A (en) |
-
1954
- 1954-08-27 GB GB2495354A patent/GB773609A/en not_active Expired
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