CN201002166Y - 一种高频igbt逆变式手工焊接电源 - Google Patents
一种高频igbt逆变式手工焊接电源 Download PDFInfo
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- CN201002166Y CN201002166Y CNU2006201545247U CN200620154524U CN201002166Y CN 201002166 Y CN201002166 Y CN 201002166Y CN U2006201545247 U CNU2006201545247 U CN U2006201545247U CN 200620154524 U CN200620154524 U CN 200620154524U CN 201002166 Y CN201002166 Y CN 201002166Y
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CNU2006201545247U CN201002166Y (zh) | 2006-12-08 | 2006-12-08 | 一种高频igbt逆变式手工焊接电源 |
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CNU2006201545247U CN201002166Y (zh) | 2006-12-08 | 2006-12-08 | 一种高频igbt逆变式手工焊接电源 |
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CN201002166Y true CN201002166Y (zh) | 2008-01-09 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103551716A (zh) * | 2013-10-25 | 2014-02-05 | 华南理工大学 | 全数字强功率等离子弧精细化切割系统 |
CN104242613A (zh) * | 2014-08-26 | 2014-12-24 | 中国电子科技集团公司第四十一研究所 | 应用于程控直流电源的同步扩频电路及方法 |
CN110253129A (zh) * | 2019-07-18 | 2019-09-20 | 天津七所高科技有限公司 | 基于高频逆变直流电阻焊电源用于铝点焊的系统及方法 |
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2006
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103551716A (zh) * | 2013-10-25 | 2014-02-05 | 华南理工大学 | 全数字强功率等离子弧精细化切割系统 |
CN103551716B (zh) * | 2013-10-25 | 2016-06-22 | 华南理工大学 | 全数字强功率等离子弧精细化切割系统 |
CN104242613A (zh) * | 2014-08-26 | 2014-12-24 | 中国电子科技集团公司第四十一研究所 | 应用于程控直流电源的同步扩频电路及方法 |
CN104242613B (zh) * | 2014-08-26 | 2017-01-18 | 中国电子科技集团公司第四十一研究所 | 应用于程控直流电源的同步扩频电路及方法 |
CN110253129A (zh) * | 2019-07-18 | 2019-09-20 | 天津七所高科技有限公司 | 基于高频逆变直流电阻焊电源用于铝点焊的系统及方法 |
CN110253129B (zh) * | 2019-07-18 | 2024-01-30 | 天津七所高科技有限公司 | 基于高频逆变直流电阻焊电源用于铝点焊的系统及方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Winner Stainless Steel Tube Co., Ltd. Assignor: South China University of Technology Contract fulfillment period: 2008.5.9 to 2014.5.8 Contract record no.: 2009440001306 Denomination of utility model: High-frequency IGBT inversion type hand welding power source Granted publication date: 20080109 License type: Exclusive license Record date: 20090827 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.5.9 TO 2014.5.8; CHANGE OF CONTRACT Name of requester: GUANGZHOU WINNER STAINLESS STEEL TUBE CO., LTD. Effective date: 20090827 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20141208 |
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EXPY | Termination of patent right or utility model |