GB836110A - Improvements in or relating to electrical generator regulating systems, especially for mechanically propelled vehicles - Google Patents
Improvements in or relating to electrical generator regulating systems, especially for mechanically propelled vehiclesInfo
- Publication number
- GB836110A GB836110A GB24262/59A GB2426259A GB836110A GB 836110 A GB836110 A GB 836110A GB 24262/59 A GB24262/59 A GB 24262/59A GB 2426259 A GB2426259 A GB 2426259A GB 836110 A GB836110 A GB 836110A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- regulator
- transistor
- relating
- current
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/16—Regulation of the charging current or voltage by variation of field
- H02J7/24—Regulation of the charging current or voltage by variation of field using discharge tubes or semiconductor devices
- H02J7/243—Regulation of the charging current or voltage by variation of field using discharge tubes or semiconductor devices with on/off action
Abstract
836,110. Automatic voltage and current control systems. BOSCH G.m.b.H., R. July 12, 1957 [July 27,1956], No. 24262/59. Divided out of 835,210. Class 38 (4). In a vibrating contact regulator for a shunt wound D.C. generator, a transistor is interposed between the contacts and the field winding, thereby reducing the current handled by the contacts. A transistor 10 is connected in common emitter mode in series with the field winding F across the armature G and is rendered conducting when the contacts of the regulator 12 open and remove the negative base bias. In a modification, Fig. 2 (not shown), the contacts of the regulator close at the regulated voltage, so the biasing polarity is reversed. In other modifications, Figs. 3 and 4 (not shown), the transistor in series with the field is connected in common collector mode, and the base bias is controlled either by a single vibrating contact regulator which includes a load current limiting winding; or by separate voltage and current regulators so as to give two-stage regulation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE836110X | 1956-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB836110A true GB836110A (en) | 1960-06-01 |
Family
ID=6761084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24262/59A Expired GB836110A (en) | 1956-07-27 | 1957-07-12 | Improvements in or relating to electrical generator regulating systems, especially for mechanically propelled vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB836110A (en) |
-
1957
- 1957-07-12 GB GB24262/59A patent/GB836110A/en not_active Expired
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