JPH01180173U - - Google Patents
Info
- Publication number
- JPH01180173U JPH01180173U JP7710388U JP7710388U JPH01180173U JP H01180173 U JPH01180173 U JP H01180173U JP 7710388 U JP7710388 U JP 7710388U JP 7710388 U JP7710388 U JP 7710388U JP H01180173 U JPH01180173 U JP H01180173U
- Authority
- JP
- Japan
- Prior art keywords
- squirrel
- cage rotor
- induction motor
- rotor
- outer periphery
- 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
- 230000006698 induction Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000004512 die casting Methods 0.000 claims 1
- 241000555745 Sciuridae Species 0.000 description 1
Landscapes
- Induction Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図はこの考案の一実施例の誘導電動機のか
ご形回転子の要部部分断面図、第２図は従来の誘
導電動機のかご形回転子の断面図、第３図は第２
図の部分拡大断面図である。
１……かご形回転子、２……回転子鉄心、３，
９……スロツト、４……回転子鉄心外周、５……
導体棒、６……軸、７，１３……最狭部、８，１
０……隘路、１１……辺、１２……側辺。
Fig. 1 is a partial cross-sectional view of the squirrel-cage rotor of an induction motor according to an embodiment of this invention, Fig. 2 is a cross-sectional view of the squirrel-cage rotor of a conventional induction motor, and Fig. 3 is a cross-sectional view of the squirrel-cage rotor of a conventional induction motor.
It is a partially enlarged sectional view of the figure. 1...Squirrel cage rotor, 2...Rotor core, 3,
9...Slot, 4...Rotor core outer circumference, 5...
Conductor rod, 6... shaft, 7, 13... narrowest part, 8, 1
0... bottleneck, 11... side, 12... side.
Claims (1)
成されかつ全周を回転子鉄心で囲まれたスロツト
内にアルミニウムをダイカストにより鋳込んで導
体棒が成形されるかご形回転子において、前記回
転子鉄心の外周側のスロツト部分の形状を台形状
にしたことを特徴とする誘導電動機のかご形回転
子。 In a squirrel-cage rotor of an induction motor, conductor rods are formed by die-casting aluminum into slots formed on the outer periphery of the squirrel-cage rotor and surrounded on the entire circumference by a rotor core. A squirrel-cage rotor for an induction motor, characterized in that the slot portion on the outer periphery of the child core has a trapezoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7710388U JPH01180173U (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7710388U JPH01180173U (en) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180173U true JPH01180173U (en) | 1989-12-25 |
Family
ID=31302100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7710388U Pending JPH01180173U (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180173U (en) |
-
1988
- 1988-06-10 JP JP7710388U patent/JPH01180173U/ja active Pending