CN202455043U - 一种三相电机末端缺相保护装置 - Google Patents
一种三相电机末端缺相保护装置 Download PDFInfo
- Publication number
- CN202455043U CN202455043U CN2012200822816U CN201220082281U CN202455043U CN 202455043 U CN202455043 U CN 202455043U CN 2012200822816 U CN2012200822816 U CN 2012200822816U CN 201220082281 U CN201220082281 U CN 201220082281U CN 202455043 U CN202455043 U CN 202455043U
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- China
- Prior art keywords
- phase
- electric machine
- protective device
- coil
- phase electric
- 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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- 230000001681 protective effect Effects 0.000 title claims abstract description 10
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 230000001012 protector Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- Control Of Ac Motors In General (AREA)
- Motor And Converter Starters (AREA)
- Induction Machinery (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200822816U CN202455043U (zh) | 2012-03-07 | 2012-03-07 | 一种三相电机末端缺相保护装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200822816U CN202455043U (zh) | 2012-03-07 | 2012-03-07 | 一种三相电机末端缺相保护装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455043U true CN202455043U (zh) | 2012-09-26 |
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ID=46870873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200822816U Expired - Fee Related CN202455043U (zh) | 2012-03-07 | 2012-03-07 | 一种三相电机末端缺相保护装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455043U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746334A (zh) * | 2014-02-18 | 2014-04-23 | 常州江南电力环境工程有限公司 | 加热器电子保护装置 |
-
2012
- 2012-03-07 CN CN2012200822816U patent/CN202455043U/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746334A (zh) * | 2014-02-18 | 2014-04-23 | 常州江南电力环境工程有限公司 | 加热器电子保护装置 |
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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: Jiujiang City Xuyang Optoelectronic Technology Co., Ltd. Assignor: Jiangxi Sornid Hi-Tech Co., Ltd. Contract record no.: 2014360000072 Denomination of utility model: Three-phase motor tail-end phase failure protective device Granted publication date: 20120926 License type: Exclusive License Record date: 20140422 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20200307 |