CN203900672U - 汽封低齿刷环加工专用模具 - Google Patents
汽封低齿刷环加工专用模具 Download PDFInfo
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- CN203900672U CN203900672U CN201420341519.1U CN201420341519U CN203900672U CN 203900672 U CN203900672 U CN 203900672U CN 201420341519 U CN201420341519 U CN 201420341519U CN 203900672 U CN203900672 U CN 203900672U
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CN201420341519.1U CN203900672U (zh) | 2014-06-25 | 2014-06-25 | 汽封低齿刷环加工专用模具 |
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CN201420341519.1U CN203900672U (zh) | 2014-06-25 | 2014-06-25 | 汽封低齿刷环加工专用模具 |
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CN203900672U true CN203900672U (zh) | 2014-10-29 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108747956A (zh) * | 2018-06-14 | 2018-11-06 | 北京龙威发电技术有限公司 | 汽轮机通流改造用多直径隔板汽封环的汽封齿铆接工装 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108747956A (zh) * | 2018-06-14 | 2018-11-06 | 北京龙威发电技术有限公司 | 汽轮机通流改造用多直径隔板汽封环的汽封齿铆接工装 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU XINXINRUN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YIN JIE Effective date: 20150901 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Liang Inventor after: Zhou Zhizhong Inventor after: Zhou Hui Inventor before: Yin Jie |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YIN JIE TO: ZHOU LIANG ZHOU ZHIZHONG ZHOU HUI |
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TR01 | Transfer of patent right |
Effective date of registration: 20150901 Address after: 223100 Hongze Huaian Economic Development Zone Jiangsu science and Technology Pioneer Park Patentee after: JIANGSU XINXINRUN TECHNOLOGY CO.,LTD. Address before: 223300 No. 21, Zhao town Industrial Park, Jiangsu, Huaian Patentee before: Yin Jie |
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CX01 | Expiry of patent term |
Granted publication date: 20141029 |
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CX01 | Expiry of patent term |