CN204310713U - 桥式起重机大车变频保护*** - Google Patents
桥式起重机大车变频保护*** Download PDFInfo
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106411223A (zh) * | 2016-11-17 | 2017-02-15 | 北京航天发射技术研究所 | 一种箭体支架车用交流异步电机驱动控制*** |
CN109850764A (zh) * | 2018-12-29 | 2019-06-07 | 武汉善福重型机床有限公司 | 一种盾构机管片吊车的控制*** |
CN111077842A (zh) * | 2019-12-12 | 2020-04-28 | 首钢京唐钢铁联合有限责任公司 | 一种转炉炉后合金电振故障的自动切换控制*** |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106411223A (zh) * | 2016-11-17 | 2017-02-15 | 北京航天发射技术研究所 | 一种箭体支架车用交流异步电机驱动控制*** |
CN106411223B (zh) * | 2016-11-17 | 2019-01-25 | 北京航天发射技术研究所 | 一种箭体支架车用交流异步电机驱动控制*** |
CN109850764A (zh) * | 2018-12-29 | 2019-06-07 | 武汉善福重型机床有限公司 | 一种盾构机管片吊车的控制*** |
CN111077842A (zh) * | 2019-12-12 | 2020-04-28 | 首钢京唐钢铁联合有限责任公司 | 一种转炉炉后合金电振故障的自动切换控制*** |
CN111077842B (zh) * | 2019-12-12 | 2022-12-13 | 首钢京唐钢铁联合有限责任公司 | 一种转炉炉后合金电振故障的自动切换控制*** |
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C14 | Grant of patent or utility model | ||
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Effective date of registration: 20201124 Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: NANJING MEIBAO NEW PATTERN BUILD MATERIAL Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: NANJING MEISHAN METALLURGY DEVELOPMENT Co.,Ltd. Patentee before: NANJING MEISHAN STEEL SLAG TREATMENT Co.,Ltd. Patentee before: Shanghai Meishan Iron & steel Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: Baowu huanke Nanjing resources utilization Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: NANJING MEIBAO NEW PATTERN BUILD MATERIAL Co.,Ltd. |