CN201345579Y - 一种新型交流变频电机独立驱动转盘装置 - Google Patents
一种新型交流变频电机独立驱动转盘装置 Download PDFInfo
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- CN201345579Y CN201345579Y CNU2009200180649U CN200920018064U CN201345579Y CN 201345579 Y CN201345579 Y CN 201345579Y CN U2009200180649 U CNU2009200180649 U CN U2009200180649U CN 200920018064 U CN200920018064 U CN 200920018064U CN 201345579 Y CN201345579 Y CN 201345579Y
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CNU2009200180649U CN201345579Y (zh) | 2009-01-19 | 2009-01-19 | 一种新型交流变频电机独立驱动转盘装置 |
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CNU2009200180649U CN201345579Y (zh) | 2009-01-19 | 2009-01-19 | 一种新型交流变频电机独立驱动转盘装置 |
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CN201345579Y true CN201345579Y (zh) | 2009-11-11 |
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CNU2009200180649U Expired - Lifetime CN201345579Y (zh) | 2009-01-19 | 2009-01-19 | 一种新型交流变频电机独立驱动转盘装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112271878A (zh) * | 2020-10-09 | 2021-01-26 | 中核核电运行管理有限公司 | 一种新型变速盘车装置 |
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2009
- 2009-01-19 CN CNU2009200180649U patent/CN201345579Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112271878A (zh) * | 2020-10-09 | 2021-01-26 | 中核核电运行管理有限公司 | 一种新型变速盘车装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM + CHEMICAL VICTORY OIL ENGINEERING Effective date: 20150626 Owner name: SINOPEC OILFIELD SERVICE CORPORATION Free format text: FORMER OWNER: WELL-DRILLING TECHNOLOGY INST., SHENGLI PETROLEUM ADMINISTRATION, SINOPEC Effective date: 20150626 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150626 Address after: 100029 Beijing Chaoyang District Hui Xin a No. twelve layer 6 Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Patentee after: Drilling Well Technology Institute, Shengli Petroleum Engineering Co., Ltd., SINOPEC Address before: 257017 No. 236, North Road, Dongying District, Shandong, Dongying Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091111 |