JPS5610058A - Cage type rotor - Google Patents
Cage type rotorInfo
- Publication number
- JPS5610058A JPS5610058A JP8444879A JP8444879A JPS5610058A JP S5610058 A JPS5610058 A JP S5610058A JP 8444879 A JP8444879 A JP 8444879A JP 8444879 A JP8444879 A JP 8444879A JP S5610058 A JPS5610058 A JP S5610058A
- Authority
- JP
- Japan
- Prior art keywords
- plates
- magnetic material
- holes
- end ring
- rotor
- 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.)
- Pending
Links
- 239000000696 magnetic material Substances 0.000 abstract 3
- 238000010030 laminating Methods 0.000 abstract 2
- 239000011295 pitch Substances 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000004512 die casting Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Induction Machinery (AREA)
Abstract
PURPOSE:To improve the characteristic and productivity of the cage type rotor by laminating magnetic material plates each of which is provided with a plurality of holes at its periphery in the position of an end ring which is positioned at the inner side in the axial direction of double end rings. CONSTITUTION:Each of the magnetic material plates 51 has at its periphery a plurality of holes provided at a suitable pitch. A desired number of plates 51 form respective sets, and the positions of holes are suitably shifted prior to aluminum die casting, the plates 51 being electrically connected to the second end ring 25A of conductors 21 within the slots, and with respect to the circumferential direction a current passages being formed to provide first end ring 24A. Further, the laminated plates 51 are made correspondent to a cylindrical magnetic material. The size of the above hole 52 is selected to be more than two slot pitches of the rotor slot 23. Since such construction is performed by punching single-plates in the same configuration, laminating and pressing them, assembling and clamping thereof are carried out easily and satisfactorily. Accordingly, the characteristic and productivity of the rotor can be improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8444879A JPS5610058A (en) | 1979-07-05 | 1979-07-05 | Cage type rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8444879A JPS5610058A (en) | 1979-07-05 | 1979-07-05 | Cage type rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5610058A true JPS5610058A (en) | 1981-02-02 |
Family
ID=13830883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8444879A Pending JPS5610058A (en) | 1979-07-05 | 1979-07-05 | Cage type rotor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5610058A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6485553A (en) * | 1987-09-25 | 1989-03-30 | Nishishiba Denki Kk | Rotor of induction machine |
| US8013696B2 (en) | 2008-10-14 | 2011-09-06 | Nexteer (Beijing) Technology Co., Ltd. | Magnetic apparatus and method of manufacturing the magnetic apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013810A (en) * | 1973-04-27 | 1975-02-13 |
-
1979
- 1979-07-05 JP JP8444879A patent/JPS5610058A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013810A (en) * | 1973-04-27 | 1975-02-13 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6485553A (en) * | 1987-09-25 | 1989-03-30 | Nishishiba Denki Kk | Rotor of induction machine |
| US8013696B2 (en) | 2008-10-14 | 2011-09-06 | Nexteer (Beijing) Technology Co., Ltd. | Magnetic apparatus and method of manufacturing the magnetic apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS55106062A (en) | Squirrel-cage rotor having two end rings at both ends | |
| JPS57180339A (en) | Field core for rotary electric machine | |
| JPS5610058A (en) | Cage type rotor | |
| JPS55120347A (en) | Sine wave magnetic pole type generator | |
| JPS57117206A (en) | Forming method for laminated core of electrical machinery and apparatus | |
| JPS5749357A (en) | Squirrel cage type rotor | |
| JPS56129556A (en) | Manufacturing device for core for rotary electric machine | |
| GB1245197A (en) | Improvements in iron cores for inductive electrical apparatus | |
| JPS5775542A (en) | Coil assembly of rotary machine and manufacture thereof | |
| JPS5625344A (en) | Laminated core for rotary electric machine | |
| JPS6234407Y2 (en) | ||
| JPS5482602A (en) | Stator core for electric rotary machine | |
| JPS6469236A (en) | Laminated core stator | |
| JPS55109164A (en) | Cage rotor | |
| JPS56107768A (en) | Rotor for premanent magnetic synchronous machine | |
| JPS57199461A (en) | Rotor for induction motor | |
| JPS5641752A (en) | Blanking method of sector-shaped iron core plate for electric rotary machine | |
| JPS55127862A (en) | Squirrel-cage rotor of rotating electric machine made by pouring | |
| JPS57147213A (en) | Winding for transformer | |
| GB1014663A (en) | Electrical rotating machine armatures and method of making same | |
| JPS56159949A (en) | Manufacture of four-pole three-phase armature | |
| JPS566637A (en) | Rotary electric machine | |
| JPS57191938A (en) | Anode cylinder for magnetron | |
| JPS60197141A (en) | Double squirrel cage rotor | |
| JPS5752350A (en) | Manufacture of core of rotary electric machine |