GB608495A - Electric rotor and method of making the same - Google Patents
Electric rotor and method of making the sameInfo
- Publication number
- GB608495A GB608495A GB18327/45A GB1832745A GB608495A GB 608495 A GB608495 A GB 608495A GB 18327/45 A GB18327/45 A GB 18327/45A GB 1832745 A GB1832745 A GB 1832745A GB 608495 A GB608495 A GB 608495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slot
- slots
- bars
- conductors
- parts
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 3
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
- H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
Abstract
608,495. Dynamo-electric machines. PANCHER, H. E. July 17, 1945, No. 18327. [Class 35] Slot conductors are of less width than the slots in the laminated core they occupy except 'at one portion, e.g. in the slot mouths where they are a tight fit against the slot walls. In the form shown in Fig. 5, the squirrel-cage conductor D has reduced portions 6, 14, the latter being a good fit in the slot mouth to prevent circumferential movement of the rotor laminµ, which then have their peripheries turned down so that they are flush with the conductors. The bars and slots may be skewed and the ends of the bars pass through slots in the end rings on to which they are bent over and connected. The parts 24, 25, Fig. 11, of the bars may be cut away so that they only rest on the bottom of the slot at its centre, the parts 29 passing through the end rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18327/45A GB608495A (en) | 1945-07-17 | 1945-07-17 | Electric rotor and method of making the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18327/45A GB608495A (en) | 1945-07-17 | 1945-07-17 | Electric rotor and method of making the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB608495A true GB608495A (en) | 1948-09-16 |
Family
ID=10110564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18327/45A Expired GB608495A (en) | 1945-07-17 | 1945-07-17 | Electric rotor and method of making the same |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB608495A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1643622A2 (en) * | 2004-09-30 | 2006-04-05 | Reliance Electric Technologies, LLC | Rotor for an induction device |
| EP2492047A1 (en) * | 2011-02-28 | 2012-08-29 | Siemens Aktiengesellschaft | Motor spindle unit with housing-free direct drive |
-
1945
- 1945-07-17 GB GB18327/45A patent/GB608495A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1643622A2 (en) * | 2004-09-30 | 2006-04-05 | Reliance Electric Technologies, LLC | Rotor for an induction device |
| EP1643622A3 (en) * | 2004-09-30 | 2007-08-01 | Reliance Electric Technologies, LLC | Rotor for an induction device |
| EP2492047A1 (en) * | 2011-02-28 | 2012-08-29 | Siemens Aktiengesellschaft | Motor spindle unit with housing-free direct drive |
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