CN201686763U - 单晶炉放气装置 - Google Patents
单晶炉放气装置 Download PDFInfo
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- CN201686763U CN201686763U CN2010202139016U CN201020213901U CN201686763U CN 201686763 U CN201686763 U CN 201686763U CN 2010202139016 U CN2010202139016 U CN 2010202139016U CN 201020213901 U CN201020213901 U CN 201020213901U CN 201686763 U CN201686763 U CN 201686763U
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CN2010202139016U CN201686763U (zh) | 2010-06-03 | 2010-06-03 | 单晶炉放气装置 |
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CN2010202139016U CN201686763U (zh) | 2010-06-03 | 2010-06-03 | 单晶炉放气装置 |
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CN201686763U true CN201686763U (zh) | 2010-12-29 |
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CN2010202139016U Expired - Lifetime CN201686763U (zh) | 2010-06-03 | 2010-06-03 | 单晶炉放气装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102312284A (zh) * | 2011-07-06 | 2012-01-11 | 浙江晶盛机电股份有限公司 | 具有多个均布向下的排气管道的直拉式硅单晶炉热场 |
CN109252210A (zh) * | 2018-10-15 | 2019-01-22 | 徐州振丰原喷灌设备有限公司 | 一种用于单晶炉的放气阀 |
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2010
- 2010-06-03 CN CN2010202139016U patent/CN201686763U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102312284A (zh) * | 2011-07-06 | 2012-01-11 | 浙江晶盛机电股份有限公司 | 具有多个均布向下的排气管道的直拉式硅单晶炉热场 |
CN102312284B (zh) * | 2011-07-06 | 2013-11-13 | 浙江晶盛机电股份有限公司 | 具有多个均布向下的排气管道的直拉式硅单晶炉热场 |
CN109252210A (zh) * | 2018-10-15 | 2019-01-22 | 徐州振丰原喷灌设备有限公司 | 一种用于单晶炉的放气阀 |
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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: NINGXIA RIJING NEW ENERGY EQUIPMENT CO., LTD. Free format text: FORMER NAME: NINGXIA RIJING ELECTRONIC TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 753000, No. 16, Xin Sheng Road, Shizuishan Economic Development Zone, the Ningxia Hui Autonomous Region Patentee after: Ningxia Rijing New Energy Euipment Co., Ltd. Address before: 753000, No. 18, Xin Sheng Road, Shizuishan Economic Development Zone, the Ningxia Hui Autonomous Region, Shizuishan Patentee before: Ningxia Rijing Electronic Science & Technology Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20101229 |