JPS598280U - Low inertia variable speed induction motor - Google Patents
Low inertia variable speed induction motorInfo
- Publication number
- JPS598280U JPS598280U JP9896182U JP9896182U JPS598280U JP S598280 U JPS598280 U JP S598280U JP 9896182 U JP9896182 U JP 9896182U JP 9896182 U JP9896182 U JP 9896182U JP S598280 U JPS598280 U JP S598280U
- Authority
- JP
- Japan
- Prior art keywords
- induction motor
- cup
- low inertia
- variable speed
- speed 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案に係る低慣性可変速誘導電動機の好適
な実施例を示す半断面図、第２図はこの考案に係る低慣
性可変速誘導電動機のトルク特性を示す図である。
なお、図中１０はフレーム、１４は固定子、１６はヨー
ク、１８はブラケット、２６は出力軸、３０はカップ状
回転子、４０は駆動体、４２は電磁ブレーキ、４４．４
６は鉄心部、４８はブレーキコイル、−５６は冷却用フ
ァンである。FIG. 1 is a half-sectional view showing a preferred embodiment of the low inertia variable speed induction motor according to the invention, and FIG. 2 is a diagram showing the torque characteristics of the low inertia variable speed induction motor according to the invention. In the figure, 10 is a frame, 14 is a stator, 16 is a yoke, 18 is a bracket, 26 is an output shaft, 30 is a cup-shaped rotor, 40 is a driver, 42 is an electromagnetic brake, 44.4
6 is an iron core, 48 is a brake coil, and -56 is a cooling fan.
Claims (3)
子にわずかな空隙を隔てて対向配置されフレーム内の外
周側に固定されるヨークと、前記空隙内に回転自在に挿
入された状態で出力軸に固定されたヒステリシス特性と
渦電流発生特性を起す材料で成形されたカップ状回転子
とを備えたことを特徴とする低慣性可変速誘導電動機。(1) A stator fixed to the inner periphery of the frame, a yoke placed opposite the stator with a slight gap and fixed to the outer periphery of the frame, and a yoke rotatably inserted into the gap. 1. A low inertia variable speed induction motor characterized by comprising a cup-shaped rotor molded from a material that exhibits hysteresis characteristics and eddy current generation characteristics, which is fixed to an output shaft in a fixed state.
て、カップ状回転子はヒステリシス特性を起すカップ状
素材と渦電流発生特性を起すカップ状素材をそれぞれ１
つ以上重ね合わせて成形してなるものであることを特徴
とする低慣性可変速誘導電動機。(2) Scope of Utility Model Registration In the item described in claim 1, the cup-shaped rotor is made of one cup-shaped material that causes hysteresis characteristics and one cup-shaped material that causes eddy current generation characteristics.
A low inertia variable speed induction motor characterized by being formed by overlapping and molding two or more.
て、カップ状回転子はヒステリシス特性と渦電流発生特
性とを兼ねそなえた単一材料によ。 り形成してなるものであることを特徴とする低慣性誘導
電動機。(3) Utility Model Registration In the product described in claim 1, the cup-shaped rotor is made of a single material that has both hysteresis characteristics and eddy current generation characteristics. A low inertia induction motor characterized in that it is formed by
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9896182U JPS598280U (en) | 1982-06-30 | 1982-06-30 | Low inertia variable speed induction motor |
| DE19833323298 DE3323298A1 (en) | 1982-06-30 | 1983-06-28 | INDUCTION MOTOR WITH LOW INERTIA AND VARIABLE SPEED |
| US06/888,649 US4689509A (en) | 1982-06-30 | 1986-07-28 | Low inertia, speed variable induction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9896182U JPS598280U (en) | 1982-06-30 | 1982-06-30 | Low inertia variable speed induction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS598280U true JPS598280U (en) | 1984-01-19 |
Family
ID=30234721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9896182U Pending JPS598280U (en) | 1982-06-30 | 1982-06-30 | Low inertia variable speed induction motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS598280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013201823A (en) * | 2012-03-23 | 2013-10-03 | Shinano Kenshi Co Ltd | Compressor or vacuum device |
-
1982
- 1982-06-30 JP JP9896182U patent/JPS598280U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013201823A (en) * | 2012-03-23 | 2013-10-03 | Shinano Kenshi Co Ltd | Compressor or vacuum device |
| US9447725B2 (en) | 2012-03-23 | 2016-09-20 | Shinano Kenshi Co., Ltd. | Compressor and vacuum machine |
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