GB921083A - Improvements in or relating to pulse regenerators having two stable states - Google Patents
Improvements in or relating to pulse regenerators having two stable statesInfo
- Publication number
- GB921083A GB921083A GB45449/61A GB4544961A GB921083A GB 921083 A GB921083 A GB 921083A GB 45449/61 A GB45449/61 A GB 45449/61A GB 4544961 A GB4544961 A GB 4544961A GB 921083 A GB921083 A GB 921083A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulse
- core
- stable states
- windings
- dec
- 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
-
- 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
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Primary Cells (AREA)
- Dc-Dc Converters (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
921,083. Magnetic pulse regeneration circuits. PHILIPS ELECTRICAL INDUSTRIES Ltd. Dec. 19, 1961 [Dec. 22, 1960], No. 45449/61. Class 40 (9). [Also in Group XL (c)] In a pulse regenerator having two stable states, and which, after receipt of an initiating pulse from a source 13, automatically passes from one state which may be preset by a pulse from a source 11 to the other while at the same time generating a pulse in a load 5 and comprising a transistor 4 having positive feedback between the base and collector electrodes due to windings 3, 8 on a core 1 of rectangular loop hysteresis material whereby the build-up of the collector current through winding 3 in response to an initiating pulse continues the build up to cause magnetic saturation in the reverse direction in the core, a second core 18 of low remanance material and having windings 20, 21, provides additional positive feedback to reduce the switching time.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL259376 | 1960-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB921083A true GB921083A (en) | 1963-03-13 |
Family
ID=19752773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB45449/61A Expired GB921083A (en) | 1960-12-22 | 1961-12-19 | Improvements in or relating to pulse regenerators having two stable states |
Country Status (5)
Country | Link |
---|---|
US (1) | US3159752A (en) |
CH (1) | CH397768A (en) |
DE (1) | DE1146529B (en) |
GB (1) | GB921083A (en) |
NL (1) | NL259376A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3229121A (en) * | 1963-11-04 | 1966-01-11 | Honeywell Inc | Blocking oscillator employing two switch means for setting and automatically resetting magnetic core transformer |
US4047046A (en) * | 1976-01-06 | 1977-09-06 | Westinghouse Electric Corporation | Circuit for setting magnetic remanence in a magnetizable core |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925958A (en) * | 1955-10-25 | 1960-02-23 | Kienzle Apparate Gmbh | Method and apparatus for counting electrical impulses |
US2952841A (en) * | 1956-06-20 | 1960-09-13 | Burroughs Corp | Logic circuit using binary cores |
-
0
- NL NL259376D patent/NL259376A/xx unknown
-
1961
- 1961-12-15 US US159714A patent/US3159752A/en not_active Expired - Lifetime
- 1961-12-19 GB GB45449/61A patent/GB921083A/en not_active Expired
- 1961-12-19 CH CH1477561A patent/CH397768A/en unknown
- 1961-12-19 DE DEN20972A patent/DE1146529B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1146529B (en) | 1963-04-04 |
US3159752A (en) | 1964-12-01 |
CH397768A (en) | 1965-08-31 |
NL259376A (en) |
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