CN202066346U - Multifunctional water-cooling copper crucible for smelting electronic beam - Google Patents
Multifunctional water-cooling copper crucible for smelting electronic beam Download PDFInfo
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- CN202066346U CN202066346U CN2011201554800U CN201120155480U CN202066346U CN 202066346 U CN202066346 U CN 202066346U CN 2011201554800 U CN2011201554800 U CN 2011201554800U CN 201120155480 U CN201120155480 U CN 201120155480U CN 202066346 U CN202066346 U CN 202066346U
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- water
- copper crucible
- molten chamber
- cooled copper
- arc
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011201554800U CN202066346U (en) | 2011-05-16 | 2011-05-16 | Multifunctional water-cooling copper crucible for smelting electronic beam |
Applications Claiming Priority (1)
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CN2011201554800U CN202066346U (en) | 2011-05-16 | 2011-05-16 | Multifunctional water-cooling copper crucible for smelting electronic beam |
Publications (1)
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CN202066346U true CN202066346U (en) | 2011-12-07 |
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CN2011201554800U Expired - Fee Related CN202066346U (en) | 2011-05-16 | 2011-05-16 | Multifunctional water-cooling copper crucible for smelting electronic beam |
Country Status (1)
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CN (1) | CN202066346U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104451184A (en) * | 2014-11-11 | 2015-03-25 | 大连理工大学 | Composite crucible |
-
2011
- 2011-05-16 CN CN2011201554800U patent/CN202066346U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104451184A (en) * | 2014-11-11 | 2015-03-25 | 大连理工大学 | Composite crucible |
CN104451184B (en) * | 2014-11-11 | 2017-05-17 | 大连理工大学 | Composite crucible |
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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: QINGDAO LONGSHENG CRYSTAL SILICONE TECHNOLOGY CO., Free format text: FORMER OWNER: DALIAN LONGTIAN TECH. CO., LTD. Effective date: 20120427 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116025 DALIAN, LIAONING PROVINCE TO: 266000 QINGDAO, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120427 Address after: Pudong solar energy industry base in Jimo city of Shandong Province, Qingdao City, 266000 Patentee after: Qingdao Longsheng Crystalline Silicon Science & Technology Co., Ltd. Address before: High tech Industrial District of Dalian City, Liaoning province 116025 Lixian Street No. 32 B block 508 Patentee before: Dalian Longtian Tech. Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160516 Address after: Dalian high tech Industrial Park, 116025 Liaoning province Lixian Street No. 32 Building B room 508-2 Patentee after: Dalian Longsheng Technology Co., Ltd. Address before: Pudong solar energy industry base in Jimo city of Shandong Province, Qingdao City, 266000 Patentee before: Qingdao Longsheng Crystalline Silicon Science & Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20190516 |