CN2567861Y - V型散热片式防爆变频器 - Google Patents
V型散热片式防爆变频器 Download PDFInfo
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- CN2567861Y CN2567861Y CN02243411U CN02243411U CN2567861Y CN 2567861 Y CN2567861 Y CN 2567861Y CN 02243411 U CN02243411 U CN 02243411U CN 02243411 U CN02243411 U CN 02243411U CN 2567861 Y CN2567861 Y CN 2567861Y
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Application Number | Priority Date | Filing Date | Title |
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CN02243411U CN2567861Y (zh) | 2002-08-02 | 2002-08-02 | V型散热片式防爆变频器 |
Applications Claiming Priority (1)
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CN02243411U CN2567861Y (zh) | 2002-08-02 | 2002-08-02 | V型散热片式防爆变频器 |
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CN2567861Y true CN2567861Y (zh) | 2003-08-20 |
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CN02243411U Expired - Lifetime CN2567861Y (zh) | 2002-08-02 | 2002-08-02 | V型散热片式防爆变频器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101442250B (zh) * | 2007-11-23 | 2011-08-31 | 张永亮 | 矿用组合变频器 |
CN103763592A (zh) * | 2014-01-07 | 2014-04-30 | 安徽省亚轩通讯科技有限公司 | 一种网络通讯多媒体智能终端 |
CN104113188A (zh) * | 2014-07-29 | 2014-10-22 | 青岛威控电气有限公司 | 一种煤矿用防爆变频器 |
CN104143900A (zh) * | 2014-07-29 | 2014-11-12 | 青岛威控电气有限公司 | 一种煤矿用防爆变频器专用散热装置 |
-
2002
- 2002-08-02 CN CN02243411U patent/CN2567861Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101442250B (zh) * | 2007-11-23 | 2011-08-31 | 张永亮 | 矿用组合变频器 |
CN103763592A (zh) * | 2014-01-07 | 2014-04-30 | 安徽省亚轩通讯科技有限公司 | 一种网络通讯多媒体智能终端 |
CN104113188A (zh) * | 2014-07-29 | 2014-10-22 | 青岛威控电气有限公司 | 一种煤矿用防爆变频器 |
CN104143900A (zh) * | 2014-07-29 | 2014-11-12 | 青岛威控电气有限公司 | 一种煤矿用防爆变频器专用散热装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TANGSHAN KAI-CHENG ELECTRIC CONTROL EQUIPMENT GROU Free format text: FORMER OWNER: TANGSHAN KAI-CHENG ELECTRIC APPLIANCE CO., LTD. Effective date: 20091218 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091218 Address after: No. 183 Torch Road, Tangshan City hi tech Zone, Hebei, China: 063020 Patentee after: Tangshan Kaicheng Electronic Control Equipment Group Co., Ltd. Address before: Tangshan City hi tech Development Zone, Hebei Province, China: 063020 Patentee before: Tangshan Kaicheng Electrical Appliances Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20120802 Granted publication date: 20030820 |