GB437920A - Improvements in electric braking arrangements for electric motors - Google Patents
Improvements in electric braking arrangements for electric motorsInfo
- Publication number
- GB437920A GB437920A GB2103/35A GB210335A GB437920A GB 437920 A GB437920 A GB 437920A GB 2103/35 A GB2103/35 A GB 2103/35A GB 210335 A GB210335 A GB 210335A GB 437920 A GB437920 A GB 437920A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motors
- resistance
- braking
- machine
- brushes
- 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
- 230000001172 regenerating effect Effects 0.000 abstract 4
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K47/00—Dynamo-electric converters
- H02K47/12—DC/DC converters
- H02K47/16—Single-armature converters, e.g. metadyne
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
Abstract
437,920. Control of D.C. Motors. PESTARINI, G. M., Societa San Giorgio, Genoa, Sestri, Italy. Jan. 22, 1935, No. 2103. Convention date, Jan. 22, 1934. [Class 38 (iii)] Regenerative and non - regenerative braking.-For braking traction motors M1, M2, which are fed with constant current from a commutator machine, MT, switching means are provided whereby a resistance R is connected across the primary brushes a, c, of the machine MT, or in series with the motors M1, M2, to absorb power developed by the motors. The resistance may be that connected in the circuit of the machine MT for starting. The motors may be connected one across brushes c, b, and the other across brushes a, d. The controller may be provided with driving and regenerative braking notches and additional notches for connecting the resistance, the resistance braking being employed if regenerative braking fails. The braking resistance may be constituted wholly or in part by the coil of electromagnetic brakes, or these latter brakes may be supplied separately from auxiliary machines on the shaft of the machine MT. Specification 417,517, [Group XXXV], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR437920X | 1934-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB437920A true GB437920A (en) | 1935-11-07 |
Family
ID=8899839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2103/35A Expired GB437920A (en) | 1934-01-22 | 1935-01-22 | Improvements in electric braking arrangements for electric motors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB437920A (en) |
-
1935
- 1935-01-22 GB GB2103/35A patent/GB437920A/en not_active Expired
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