CN101545879B - 索膨胀系数测定仪器 - Google Patents
索膨胀系数测定仪器 Download PDFInfo
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- CN101545879B CN101545879B CN2009100687643A CN200910068764A CN101545879B CN 101545879 B CN101545879 B CN 101545879B CN 2009100687643 A CN2009100687643 A CN 2009100687643A CN 200910068764 A CN200910068764 A CN 200910068764A CN 101545879 B CN101545879 B CN 101545879B
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- temperature controller
- pulley
- electric heating
- factor determination
- expansion factor
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CN2009100687643A CN101545879B (zh) | 2009-05-07 | 2009-05-07 | 索膨胀系数测定仪器 |
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CN2009100687643A CN101545879B (zh) | 2009-05-07 | 2009-05-07 | 索膨胀系数测定仪器 |
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CN101545879A CN101545879A (zh) | 2009-09-30 |
CN101545879B true CN101545879B (zh) | 2012-05-30 |
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CN2009100687643A Expired - Fee Related CN101545879B (zh) | 2009-05-07 | 2009-05-07 | 索膨胀系数测定仪器 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105067659A (zh) * | 2015-07-23 | 2015-11-18 | 合肥扬帆通信元器件有限公司 | 一种化纤长丝热收缩率的测试装置及其测试方法 |
CN106226341B (zh) * | 2016-06-30 | 2019-07-23 | 成都理工大学 | 一种模拟地下工程地温的温度加载*** |
CN112649465B (zh) * | 2020-11-20 | 2021-09-21 | 吉林大学 | 利用残余压痕形貌测试材料低温热收缩系数的方法 |
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CN101545879A (zh) | 2009-09-30 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Zhihua Inventor after: Sun Guojun Inventor after: Liu Zhansheng Inventor after: Wang Xiaodun Inventor after: Wang Lei Inventor after: Chen Kun Inventor before: Chen Zhihua Inventor before: Liu Zhansheng Inventor before: Wang Xiaodun Inventor before: Wang Lei Inventor before: Chen Kun |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN ZHIHUA LIU ZHANXING WANG XIAODUN WANG LEI CHEN KUN TO: CHEN ZHIHUA SUN GUOJUN LIU ZHANXING WANG XIAODUN WANG LEI CHEN KUN |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20210507 |
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CF01 | Termination of patent right due to non-payment of annual fee |