CN101372742A - 透射同轴聚焦送粉头 - Google Patents
透射同轴聚焦送粉头 Download PDFInfo
- Publication number
- CN101372742A CN101372742A CN 200710012515 CN200710012515A CN101372742A CN 101372742 A CN101372742 A CN 101372742A CN 200710012515 CN200710012515 CN 200710012515 CN 200710012515 A CN200710012515 A CN 200710012515A CN 101372742 A CN101372742 A CN 101372742A
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- Prior art keywords
- coupling sleeve
- sleeve
- nut
- inner conical
- screws
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Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200710012515 CN101372742B (zh) | 2007-08-20 | 2007-08-20 | 透射同轴聚焦送粉头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200710012515 CN101372742B (zh) | 2007-08-20 | 2007-08-20 | 透射同轴聚焦送粉头 |
Publications (2)
Publication Number | Publication Date |
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CN101372742A true CN101372742A (zh) | 2009-02-25 |
CN101372742B CN101372742B (zh) | 2010-06-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200710012515 Expired - Fee Related CN101372742B (zh) | 2007-08-20 | 2007-08-20 | 透射同轴聚焦送粉头 |
Country Status (1)
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CN (1) | CN101372742B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111745307A (zh) * | 2020-07-07 | 2020-10-09 | 周鹏 | 一种基于激光切割设备头的物理式气冷散热装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2110542U (zh) * | 1991-12-25 | 1992-07-22 | 华中理工大学 | 激光加工机透镜和反射镜蒸发冷却装置 |
CN2108601U (zh) * | 1991-12-25 | 1992-07-01 | 华中理工大学 | 激光加工机透镜辅助气体冷却装置 |
CN2510502Y (zh) * | 2001-10-18 | 2002-09-11 | 北京有色金属研究总院 | 激光熔覆同轴送粉喷嘴 |
CN201102988Y (zh) * | 2007-08-20 | 2008-08-20 | 沈阳大陆激光成套设备有限公司 | 透射同轴聚焦送粉头 |
-
2007
- 2007-08-20 CN CN 200710012515 patent/CN101372742B/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111745307A (zh) * | 2020-07-07 | 2020-10-09 | 周鹏 | 一种基于激光切割设备头的物理式气冷散热装置 |
Also Published As
Publication number | Publication date |
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CN101372742B (zh) | 2010-06-16 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YUEYANG DALU LASER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENYANG DALU LASER SYSTEM CO., LTD. Effective date: 20131119 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110136 SHENYANG, LIAONING PROVINCE TO: 414000 YUEYANG, HUNAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20131119 Address after: Baling economic and Technological Development Zone, 414000 East Road No. 372, Hunan city of Yueyang province science and Technology Park Patentee after: Yueyang Dalu Laser Technology Co., Ltd. Address before: 110136 justice 18, justice economic development zone, Liaoning, Shenyang Province, No. 5 Patentee before: Shenyang Dalu Laser System Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20150820 |
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EXPY | Termination of patent right or utility model |