GB863932A - Improvements in or relating to magnetic amplifiers - Google Patents
Improvements in or relating to magnetic amplifiersInfo
- Publication number
- GB863932A GB863932A GB36203/58A GB3620358A GB863932A GB 863932 A GB863932 A GB 863932A GB 36203/58 A GB36203/58 A GB 36203/58A GB 3620358 A GB3620358 A GB 3620358A GB 863932 A GB863932 A GB 863932A
- Authority
- GB
- United Kingdom
- Prior art keywords
- terminal
- reset
- circuits
- auto
- 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
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
- H03F—AMPLIFIERS
- H03F9/00—Magnetic amplifiers
- H03F9/06—Control by voltage time integral, i.e. the load current flowing in only one direction through a main coil, whereby the main coil winding also can be used as a control winding, e.g. Ramey circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
- Control Of Electrical Variables (AREA)
- Dc-Dc Converters (AREA)
Abstract
863,932. Magnetic amplifiers. WESTING- HOUSE ELECTRIC CORPORATION. Nov. 11, 1958 [Nov. 14, 1957], No. 36203/58. Class 40 (9). A resetting magnetic amplifier which has diode clamp circuits 21, 22 and 41, 42, in its reset and set circuits takes A.C. voltages, to drive the set and rest circuits and to control the clamp circuits, from an auto-transformer 60. The clamp circuits act as sneak suppressors. The auto-transformer has terminals A to F, terminal E not being used unless the output of the amplifier is required to have reverse phase when connections to the auto-transformer are reversed and terminal B becomes spare. The reset winding 32 may be driven from terminal C instead of B, the driving half-cycle being delayed at terminal C due to a saturable core 70. As shown in Fig. 2, the reset circuit may be modified so as to reset the amplifier only in response to an input voltage at terminal 10 during half-cycles when clamp circuit 21, 22 is open. The terminals 37 and 44 are connected to terminals F and A in this event. Specification 863,931 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US696429A US2871442A (en) | 1957-11-14 | 1957-11-14 | Magnetic amplifier system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB863932A true GB863932A (en) | 1961-03-29 |
Family
ID=24797037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36203/58A Expired GB863932A (en) | 1957-11-14 | 1958-11-11 | Improvements in or relating to magnetic amplifiers |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2871442A (en) |
| JP (1) | JPS3619758B1 (en) |
| BE (1) | BE572900A (en) |
| DE (1) | DE1067068B (en) |
| FR (2) | FR1214363A (en) |
| GB (1) | GB863932A (en) |
| NL (1) | NL233201A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124932A (en) * | 1964-03-17 | nelson | ||
| US3121173A (en) * | 1959-05-14 | 1964-02-11 | Itt | Logic circuits |
| GB911382A (en) * | 1960-05-23 | 1962-11-28 | Gen Motors Corp | Improved magnetic amplifier for fuel control |
| US3385975A (en) * | 1963-10-10 | 1968-05-28 | Itt | Magnetic logic circuits having a magnetic amplifier configuration |
-
0
- NL NL233201D patent/NL233201A/xx unknown
- DE DENDAT1067068D patent/DE1067068B/en active Pending
- BE BE572900D patent/BE572900A/xx unknown
-
1957
- 1957-11-14 US US696429A patent/US2871442A/en not_active Expired - Lifetime
-
1958
- 1958-11-11 GB GB36203/58A patent/GB863932A/en not_active Expired
- 1958-11-13 FR FR1214363D patent/FR1214363A/en not_active Expired
- 1958-11-13 JP JP3240658A patent/JPS3619758B1/ja active Pending
- 1958-11-13 FR FR779069A patent/FR1217038A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1214363A (en) | 1960-04-08 |
| FR1217038A (en) | 1960-04-29 |
| DE1067068B (en) | 1964-07-09 |
| NL233201A (en) | |
| BE572900A (en) | |
| US2871442A (en) | 1959-01-27 |
| JPS3619758B1 (en) | 1961-10-19 |
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