CN202957781U - Control device for reducing heating of rotor of permanent magnet synchronous motor - Google Patents
Control device for reducing heating of rotor of permanent magnet synchronous motor Download PDFInfo
- Publication number
- CN202957781U CN202957781U CN2012206887369U CN201220688736U CN202957781U CN 202957781 U CN202957781 U CN 202957781U CN 2012206887369 U CN2012206887369 U CN 2012206887369U CN 201220688736 U CN201220688736 U CN 201220688736U CN 202957781 U CN202957781 U CN 202957781U
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- China
- Prior art keywords
- synchronous motor
- wire
- control device
- permanent magnet
- magnet synchronous
- 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 - Lifetime
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 title claims abstract description 14
- 230000001052 transient effect Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 238000009499 grossing Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012206887369U CN202957781U (en) | 2012-12-13 | 2012-12-13 | Control device for reducing heating of rotor of permanent magnet synchronous motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012206887369U CN202957781U (en) | 2012-12-13 | 2012-12-13 | Control device for reducing heating of rotor of permanent magnet synchronous motor |
Publications (1)
Publication Number | Publication Date |
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CN202957781U true CN202957781U (en) | 2013-05-29 |
Family
ID=48463331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012206887369U Expired - Lifetime CN202957781U (en) | 2012-12-13 | 2012-12-13 | Control device for reducing heating of rotor of permanent magnet synchronous motor |
Country Status (1)
Country | Link |
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CN (1) | CN202957781U (en) |
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2012
- 2012-12-13 CN CN2012206887369U patent/CN202957781U/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XI'AN INVT AND HESHENG POWER TECHNOLOGY Co.,Ltd. Assignor: XI AN INVT AND HESHENG POWER TECHNOLOGY Co.,Ltd. Contract record no.: 2014610000152 Denomination of utility model: Control device for reducing heating of rotor of permanent magnet synchronous motor Granted publication date: 20130529 License type: Exclusive License Record date: 20140929 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: XI'AN INVT ELECTRIC MACHINERY CO., LTD. Free format text: FORMER NAME: XI'AN INVT AND HESHENG POWER TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 710077 Shaanxi Province, Xi'an Yanta District Industrial Park, Yu Hua Road No. 55 standard workshop No. 6 group north room unit 201 Patentee after: XI'AN INVT AND HESHENG POWER TECHNOLOGY Co.,Ltd. Address before: 710075 North Zone, No. 66, Kam Yip Road, Xi'an hi tech Development Zone, Shaanxi, B Patentee before: XI AN INVT AND HESHENG POWER TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Control device for reducing heating of rotor of permanent magnet synchronous motor Effective date of registration: 20150410 Granted publication date: 20130529 Pledgee: SHENZHEN INVT CONTROL TECHNOLOGY Co.,Ltd. Pledgor: XI'AN INVT AND HESHENG POWER TECHNOLOGY Co.,Ltd. Registration number: 2015990000280 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161104 Granted publication date: 20130529 Pledgee: SHENZHEN INVT CONTROL TECHNOLOGY Co.,Ltd. Pledgor: XI'AN INVT AND HESHENG POWER TECHNOLOGY Co.,Ltd. Registration number: 2015990000280 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Control device for reducing heating of rotor of permanent magnet synchronous motor Effective date of registration: 20161109 Granted publication date: 20130529 Pledgee: SHENZHEN INVT CONTROL TECHNOLOGY Co.,Ltd. Pledgor: XI'AN INVT AND HESHENG POWER TECHNOLOGY Co.,Ltd. Registration number: 2016440020012 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200319 Granted publication date: 20130529 Pledgee: SHENZHEN INVT CONTROL TECHNOLOGY Co.,Ltd. Pledgor: XI'AN INVT AND HESHENG POWER TECHNOLOGY Co.,Ltd. Registration number: 2016440020012 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130529 |