CN201436776U - Inverting circuit and corresponding rectified filter circuit and inverter resistance welding machine - Google Patents
Inverting circuit and corresponding rectified filter circuit and inverter resistance welding machine Download PDFInfo
- Publication number
- CN201436776U CN201436776U CN2009200572950U CN200920057295U CN201436776U CN 201436776 U CN201436776 U CN 201436776U CN 2009200572950 U CN2009200572950 U CN 2009200572950U CN 200920057295 U CN200920057295 U CN 200920057295U CN 201436776 U CN201436776 U CN 201436776U
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- circuit
- impedance unit
- inverter circuit
- wave filtering
- current rectifying
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009200572950U CN201436776U (en) | 2009-05-26 | 2009-05-26 | Inverting circuit and corresponding rectified filter circuit and inverter resistance welding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009200572950U CN201436776U (en) | 2009-05-26 | 2009-05-26 | Inverting circuit and corresponding rectified filter circuit and inverter resistance welding machine |
Publications (1)
Publication Number | Publication Date |
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CN201436776U true CN201436776U (en) | 2010-04-07 |
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CN2009200572950U Expired - Lifetime CN201436776U (en) | 2009-05-26 | 2009-05-26 | Inverting circuit and corresponding rectified filter circuit and inverter resistance welding machine |
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CN (1) | CN201436776U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102079009A (en) * | 2010-12-30 | 2011-06-01 | 哈尔滨工业大学 | Device for monitoring positive and negative half-wave asymmetry of primary current of transformer in resistance welding machine |
CN102133676A (en) * | 2011-01-25 | 2011-07-27 | 深圳华意隆电气股份有限公司 | Voltage-type PWM (pulse-width modulation) half-bridge hard switching inversion-type welding and cutting machine |
CN107222124A (en) * | 2017-07-14 | 2017-09-29 | 成都科衡环保技术有限公司 | A kind of high-voltage pulse power source that plasma is produced for discharge in water |
-
2009
- 2009-05-26 CN CN2009200572950U patent/CN201436776U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102079009A (en) * | 2010-12-30 | 2011-06-01 | 哈尔滨工业大学 | Device for monitoring positive and negative half-wave asymmetry of primary current of transformer in resistance welding machine |
CN102133676A (en) * | 2011-01-25 | 2011-07-27 | 深圳华意隆电气股份有限公司 | Voltage-type PWM (pulse-width modulation) half-bridge hard switching inversion-type welding and cutting machine |
CN102133676B (en) * | 2011-01-25 | 2013-06-05 | 深圳华意隆电气股份有限公司 | Voltage-type PWM (pulse-width modulation) half-bridge hard switching inversion-type welding and cutting machine |
CN107222124A (en) * | 2017-07-14 | 2017-09-29 | 成都科衡环保技术有限公司 | A kind of high-voltage pulse power source that plasma is produced for discharge in water |
CN107222124B (en) * | 2017-07-14 | 2023-06-16 | 成都科衡环保技术有限公司 | High-voltage pulse power supply for generating plasma by liquid phase discharge |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU HERON MACHINE + ELECTRIC CO., LTD. Free format text: FORMER NAME: GUANGZHOU (CONGHUA) HERON MACHINE + ELECTRIC INDUSTRIAL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 510990, No. 9, abundance Road, Taiping economic and Technological Development Zone, Conghua, Guangdong, Guangzhou Patentee after: Heron Machine & Electric Inductrial Co., Ltd. Address before: 510990, No. 9, abundance Road, Taiping economic and Technological Development Zone, Conghua, Guangdong, Guangzhou Patentee before: Guangzhou (Conghua) Heron Machine & Electric Industrial Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510990, No. 9, abundance Road, Taiping economic and Technological Development Zone, Conghua, Guangdong, Guangzhou Patentee after: HERON INTELLIGENT EQUIPMENT CO., LTD. Address before: 510990, No. 9, abundance Road, Taiping economic and Technological Development Zone, Conghua, Guangdong, Guangzhou Patentee before: Heron Machine & Electric Inductrial Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20100407 |
|
CX01 | Expiry of patent term |