CN201321507Y - 晶体生长炉具有全行程动平衡的提拉头部件 - Google Patents
晶体生长炉具有全行程动平衡的提拉头部件 Download PDFInfo
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- CN201321507Y CN201321507Y CNU2008201825853U CN200820182585U CN201321507Y CN 201321507 Y CN201321507 Y CN 201321507Y CN U2008201825853 U CNU2008201825853 U CN U2008201825853U CN 200820182585 U CN200820182585 U CN 200820182585U CN 201321507 Y CN201321507 Y CN 201321507Y
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- rolling wheel
- balancing shaft
- rotation center
- shaft
- balancing
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CNU2008201825853U CN201321507Y (zh) | 2008-12-30 | 2008-12-30 | 晶体生长炉具有全行程动平衡的提拉头部件 |
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CNU2008201825853U CN201321507Y (zh) | 2008-12-30 | 2008-12-30 | 晶体生长炉具有全行程动平衡的提拉头部件 |
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CN201321507Y true CN201321507Y (zh) | 2009-10-07 |
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CNU2008201825853U Expired - Fee Related CN201321507Y (zh) | 2008-12-30 | 2008-12-30 | 晶体生长炉具有全行程动平衡的提拉头部件 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109306524A (zh) * | 2018-11-21 | 2019-02-05 | 南京晶升能源设备有限公司 | 蓝宝石单晶炉的晶体平衡提升装置及提升方法 |
CN109505009A (zh) * | 2018-12-14 | 2019-03-22 | 浙江晶盛机电股份有限公司 | 一种单晶炉提拉头动平衡调试装置 |
CN112795981A (zh) * | 2020-11-06 | 2021-05-14 | 北京工业大学 | 一种单晶炉提拉头质心动平衡机构 |
-
2008
- 2008-12-30 CN CNU2008201825853U patent/CN201321507Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109306524A (zh) * | 2018-11-21 | 2019-02-05 | 南京晶升能源设备有限公司 | 蓝宝石单晶炉的晶体平衡提升装置及提升方法 |
CN109505009A (zh) * | 2018-12-14 | 2019-03-22 | 浙江晶盛机电股份有限公司 | 一种单晶炉提拉头动平衡调试装置 |
CN112795981A (zh) * | 2020-11-06 | 2021-05-14 | 北京工业大学 | 一种单晶炉提拉头质心动平衡机构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BEIJING JINGYI CENTURY ELECTRONIC CO., LTD. Free format text: FORMER NAME: BEIJING JINGYI CENTURY AUTOMATION EQUIPMENT CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100079 Beijing City, Fengtai District Songjiazhuang Yongwai weizikeng 2 Patentee after: Beijing Jingyishiji Electronic Co., Ltd. Address before: 100079 Beijing City, Fengtai District Songjiazhuang Yongwai weizikeng 2 Patentee before: Beijing Jingyi Century Automatic Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20141230 |
|
EXPY | Termination of patent right or utility model |