GB388100A - Improvements in squirrel cage rotors for induction motors subjected to axial vibration - Google Patents
Improvements in squirrel cage rotors for induction motors subjected to axial vibrationInfo
- Publication number
- GB388100A GB388100A GB25434/31A GB2543431A GB388100A GB 388100 A GB388100 A GB 388100A GB 25434/31 A GB25434/31 A GB 25434/31A GB 2543431 A GB2543431 A GB 2543431A GB 388100 A GB388100 A GB 388100A
- Authority
- GB
- United Kingdom
- Prior art keywords
- induction motors
- bars
- squirrel cage
- axial vibration
- cage rotors
- 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
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/18—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having double-cage or multiple-cage rotors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Induction Machinery (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
388,100. Induction motors. SIEMENS-SCHUCKERTWERKE AKT.- GES., Siemensstadt, Berlin. Sept. 10, 1931, No. 25434. Convention date, Oct. 29, 1930. [Class 35.] Conductors.-In a squirrel-cage rotor some of the bars are of material of high tensile strength and the others of a different material of high conductivity, only one bar being fitted in each slot. In the form shown, the outer bars 13 are of high conductivity and the others, 15, which may be of iron or copper alloy, are riveted to pressure discs 16 which clamp the laminµ together. The end rings 14 may be integral with the pressure discs, and as a further alternative the two kinds of bars may be arranged alternately.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE388100X | 1930-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB388100A true GB388100A (en) | 1933-02-23 |
Family
ID=6371237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25434/31A Expired GB388100A (en) | 1930-10-29 | 1931-09-10 | Improvements in squirrel cage rotors for induction motors subjected to axial vibration |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB388100A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2758228A (en) * | 1955-06-14 | 1956-08-07 | Gen Electric | Cast rotor structure |
| US2802124A (en) * | 1954-05-15 | 1957-08-06 | C O Oberg & Co S Ab | High speed short-circuited rotor |
| CN110311486A (en) * | 2019-07-01 | 2019-10-08 | 东南大学 | A kind of brushless dual-feed motor double-cage rotor and conducting bar connection method |
| DE102023105236A1 (en) | 2023-03-03 | 2024-09-05 | Bayerische Motoren Werke Aktiengesellschaft | Rotor for an electrical machine, in particular of a motor vehicle, and electrical machine, in particular for a motor vehicle |
-
1931
- 1931-09-10 GB GB25434/31A patent/GB388100A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2802124A (en) * | 1954-05-15 | 1957-08-06 | C O Oberg & Co S Ab | High speed short-circuited rotor |
| US2758228A (en) * | 1955-06-14 | 1956-08-07 | Gen Electric | Cast rotor structure |
| CN110311486A (en) * | 2019-07-01 | 2019-10-08 | 东南大学 | A kind of brushless dual-feed motor double-cage rotor and conducting bar connection method |
| DE102023105236A1 (en) | 2023-03-03 | 2024-09-05 | Bayerische Motoren Werke Aktiengesellschaft | Rotor for an electrical machine, in particular of a motor vehicle, and electrical machine, in particular for a motor vehicle |
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