JPS5529291A - Rotor for squirrel-cage induction motor - Google Patents
Rotor for squirrel-cage induction motorInfo
- Publication number
- JPS5529291A JPS5529291A JP10408978A JP10408978A JPS5529291A JP S5529291 A JPS5529291 A JP S5529291A JP 10408978 A JP10408978 A JP 10408978A JP 10408978 A JP10408978 A JP 10408978A JP S5529291 A JPS5529291 A JP S5529291A
- Authority
- JP
- Japan
- Prior art keywords
- slots
- motor
- squirrel
- reduce
- cage induction
- 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
Landscapes
- Induction Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
PURPOSE: To reduce the vibrating noise and resonant sound of a squirrel-cage induction motor without lowering the operating efficiency thereof by providing open slots at approx. half of the total slots and the other slots as closed slots and alternatively arranging them.
CONSTITUTION: The rotor 1 of a squirrel-cage induction motor has approx. half of open slots 2 of the total slots, and the other closed slots 3, which are alternatively arranged. Thus, by comparing with the motor having all open slots, it can reduce the vibrating torque, and by comparing with the motor having all closed slots, it can reduce the distribution power to as to generally reduce the magnetic noise and resonant sound and to increase the operating efficiency as compared with the motor having total closed slots. Accordingly, it is effective particularly to mount a motor limited in installing area such as a fan motor of an air conditioner.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10408978A JPS5529291A (en) | 1978-08-23 | 1978-08-23 | Rotor for squirrel-cage induction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10408978A JPS5529291A (en) | 1978-08-23 | 1978-08-23 | Rotor for squirrel-cage induction motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5529291A true JPS5529291A (en) | 1980-03-01 |
Family
ID=14371391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10408978A Pending JPS5529291A (en) | 1978-08-23 | 1978-08-23 | Rotor for squirrel-cage induction motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5529291A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2654688C1 (en) * | 2017-03-30 | 2018-05-22 | ООО "Инжиниринговый центр "Русэлпром" | Rotor of cast squirrel-cage induction motor |
-
1978
- 1978-08-23 JP JP10408978A patent/JPS5529291A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2654688C1 (en) * | 2017-03-30 | 2018-05-22 | ООО "Инжиниринговый центр "Русэлпром" | Rotor of cast squirrel-cage induction motor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56159598A (en) | Brushless motor fan | |
JPS5529291A (en) | Rotor for squirrel-cage induction motor | |
JPS576551A (en) | Ac generator for vehicle | |
JPS54111603A (en) | Electric blower for suction cleaner | |
JPS533604A (en) | Electric motor of duplicated rotor type | |
JPS5399408A (en) | Low speed motor | |
JPS51111548A (en) | Magnetic-powder type connector | |
JPS5612830A (en) | Electric motor with brake | |
RU96100018A (en) | ELECTRIC MACHINE | |
JPS53103502A (en) | Electric rotary machine | |
JPS55106054A (en) | Electrical rotary machine | |
JPS5329509A (en) | Rotary electric machine | |
JPS55144763A (en) | Series commutator motor | |
JPS54147510A (en) | Power-driven compressor | |
JPS5541125A (en) | Salient-pole rotor | |
JPS56592A (en) | Adjusting method of centrifugal pump ability | |
JPS5569797A (en) | Motor-operated ventilator | |
JPS5288706A (en) | External rotation type induction motor | |
JPS5510861A (en) | Motor with blower | |
JPS53134215A (en) | Closed type motor compressor | |
JPS56167878A (en) | Enclosed type motor compressor | |
JPS576554A (en) | Motor | |
JPS5241907A (en) | Electric blower | |
JPS5495303A (en) | Cooling device for rotary electric machine | |
JPS5336609A (en) | Rotary electric motor |