CN100570164C - 风能发电设备专用钢球制造工艺 - Google Patents
风能发电设备专用钢球制造工艺 Download PDFInfo
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- CN100570164C CN100570164C CNB200810123611XA CN200810123611A CN100570164C CN 100570164 C CN100570164 C CN 100570164C CN B200810123611X A CNB200810123611X A CN B200810123611XA CN 200810123611 A CN200810123611 A CN 200810123611A CN 100570164 C CN100570164 C CN 100570164C
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CNB200810123611XA CN100570164C (zh) | 2008-05-26 | 2008-05-26 | 风能发电设备专用钢球制造工艺 |
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CNB200810123611XA CN100570164C (zh) | 2008-05-26 | 2008-05-26 | 风能发电设备专用钢球制造工艺 |
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CN101280806A CN101280806A (zh) | 2008-10-08 |
CN100570164C true CN100570164C (zh) | 2009-12-16 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102374236A (zh) * | 2011-09-13 | 2012-03-14 | 上海斐赛轴承科技有限公司 | 混凝土振动棒耐冲击长寿命滚动轴承及其制作方法 |
CN102537069A (zh) * | 2012-03-13 | 2012-07-04 | 江苏力星通用钢球股份有限公司 | 大型海上风电机组轴承专用钢球及其制造工艺 |
CN102899475B (zh) * | 2012-09-14 | 2014-06-11 | 上海钢球厂 | 一种风机用钢球 |
CN109079441B (zh) * | 2018-08-29 | 2020-06-05 | 人本集团有限公司 | 高质量轴承用钢球的生产工艺 |
CN109082519B (zh) * | 2018-09-19 | 2019-12-06 | 铜陵市明诚铸造有限责任公司 | 一种用于耐磨钢球淬火回火的阶梯式换热装置 |
CN110508742A (zh) * | 2019-07-29 | 2019-11-29 | 沛县祥龙矿山机械配件有限公司 | 一种火力发电设备专用钢球制造工艺 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu LiXing General Steel Ball Co.,Ltd.? Assignor: Jiangsu Lixing Steel Ball Co., Ltd. Contract record no.: 2010320000625 Denomination of invention: Wind energy generating plant special-purpose steel ball manufacturing process Granted publication date: 20091216 License type: Exclusive License Open date: 20081008 Record date: 20100518 |
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ASS | Succession or assignment of patent right |
Owner name: JIANGSU LIXING GENERAL STEEL BALL CO., LTD. Free format text: FORMER OWNER: JIANGSU LIXING STEEL BALL CO., LTD. Effective date: 20110331 |
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Free format text: CORRECT: ADDRESS; FROM: 226500 XINGYUAN AVENUE, EAST INDUSTRIAL PARK, RUGAO CITY, JIANGSU PROVINCE TO: 226500 NO. 68, XINGYUAN AVENUE, RUCHENG TOWN, RUGAO CITY, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110331 Address after: 226500, Jiangsu City, Rugao Province, such as Town Hing Yuen Road, No. 68 Patentee after: Jiangsu Lixing General Steel Ball Co., Ltd. Address before: 226500, Xingyuan Road, East Industrial Park, Rugao, Jiangsu Patentee before: Jiangsu Lixing Steel Ball Co., Ltd. |