CN201639473U - 设有抑制高次谐波机构的变频器 - Google Patents
设有抑制高次谐波机构的变频器 Download PDFInfo
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- CN201639473U CN201639473U CN2010201311560U CN201020131156U CN201639473U CN 201639473 U CN201639473 U CN 201639473U CN 2010201311560 U CN2010201311560 U CN 2010201311560U CN 201020131156 U CN201020131156 U CN 201020131156U CN 201639473 U CN201639473 U CN 201639473U
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- frequency converter
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- power input
- high order
- order harmonic
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CN2010201311560U CN201639473U (zh) | 2010-03-12 | 2010-03-12 | 设有抑制高次谐波机构的变频器 |
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CN2010201311560U CN201639473U (zh) | 2010-03-12 | 2010-03-12 | 设有抑制高次谐波机构的变频器 |
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CN201639473U true CN201639473U (zh) | 2010-11-17 |
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CN2010201311560U Expired - Fee Related CN201639473U (zh) | 2010-03-12 | 2010-03-12 | 设有抑制高次谐波机构的变频器 |
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CN (1) | CN201639473U (zh) |
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2010
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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: Junda Machinery Co Ltd, Shanghai Assignor: Shanghai Haiguang Frequency Conversion Motor Technology Co.,Ltd. Contract record no.: 2012310000123 Denomination of utility model: Frequency converter provided with mechanism for inhibiting higher harmonic Granted publication date: 20101117 License type: Exclusive License Record date: 20120723 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20140312 |