CN2284464Y - 轻便电动车驱动轮电机 - Google Patents
轻便电动车驱动轮电机 Download PDFInfo
- Publication number
- CN2284464Y CN2284464Y CN 96244271 CN96244271U CN2284464Y CN 2284464 Y CN2284464 Y CN 2284464Y CN 96244271 CN96244271 CN 96244271 CN 96244271 U CN96244271 U CN 96244271U CN 2284464 Y CN2284464 Y CN 2284464Y
- Authority
- CN
- China
- Prior art keywords
- motor
- commutator
- driving wheel
- magnetic pole
- permanent
- 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 - Fee Related
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- Dc Machiner (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96244271 CN2284464Y (zh) | 1996-11-22 | 1996-11-22 | 轻便电动车驱动轮电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96244271 CN2284464Y (zh) | 1996-11-22 | 1996-11-22 | 轻便电动车驱动轮电机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2284464Y true CN2284464Y (zh) | 1998-06-17 |
Family
ID=33917661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96244271 Expired - Fee Related CN2284464Y (zh) | 1996-11-22 | 1996-11-22 | 轻便电动车驱动轮电机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2284464Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100384059C (zh) * | 2003-09-25 | 2008-04-23 | 乐金电子(天津)电器有限公司 | 外置转子型感应电动机的转子组件 |
-
1996
- 1996-11-22 CN CN 96244271 patent/CN2284464Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100384059C (zh) * | 2003-09-25 | 2008-04-23 | 乐金电子(天津)电器有限公司 | 外置转子型感应电动机的转子组件 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
C32 | Full or partial invalidation of patent right | ||
IP01 | Partial invalidation of patent right |
Decision date of declaring invalidation: 20040316 Decision number of declaring invalidation: 5930 Case number: W544496 Conclusion of examination: Technical scheme A (commutator of motor uses thin disk end type) in declaration claim 1 is invalid, and the claim 2 and 3 of the technical scheme A in reference claim 1 is invalid . Effectively, the claim 2 and 3 of the technical scheme B in reference claim 1 is effective for technical scheme B (commutator of motor uses thin cylinder inner cylindrical surface type) in maintenance claim 1 . Part maintains effective claims as follows:" a kind of 1. Wheel driving motor for portable electric vehicle, its structure is revolving-armature type, and it is made up of motor permanent-magnet stator, rotor;Wherein, armature core, armature winding and commutator are furnished with rotor, its shell uses light aluminum alloy material, permanent magnetism magnetic pole is housed on permanent-magnet stator, driving wheel motor is directly installed in the fixing axle of electric motor car, also, the shell direct drive of wheel of rotor rotates, and without intermediate reduction gear mechanism, it i... Decision date: 20040316 Denomination of utility model: Driving wheel motor of light electric vehicle Granted publication date: 19980617 Int.cl.7: H02K7/14 H02K13/00 Patentee: Baotou City Permanent-Magnet Electric Motor inst. Review decision number: 5930 |