CN101610057B - 一种螺旋冻结机的三电动机共驱动螺旋塔*** - Google Patents
一种螺旋冻结机的三电动机共驱动螺旋塔*** Download PDFInfo
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- CN101610057B CN101610057B CN2009100325943A CN200910032594A CN101610057B CN 101610057 B CN101610057 B CN 101610057B CN 2009100325943 A CN2009100325943 A CN 2009100325943A CN 200910032594 A CN200910032594 A CN 200910032594A CN 101610057 B CN101610057 B CN 101610057B
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CN2009100325943A CN101610057B (zh) | 2009-07-03 | 2009-07-03 | 一种螺旋冻结机的三电动机共驱动螺旋塔*** |
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CN101610057B true CN101610057B (zh) | 2012-05-23 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032824A (en) * | 1974-12-20 | 1977-06-28 | Siemens Aktiengesellschaft | Variable-speed 3-phase drive |
DD216585A1 (de) * | 1983-07-04 | 1984-12-12 | Akad Wissenschaften Ddr | Drehfrequenz-untersetzung fuer dreiphasen-drehfeld-motoren oder -motorgruppen |
US4736147A (en) * | 1985-04-01 | 1988-04-05 | Huazhong Institute Of Technology | Method of starting motors by harmonics and electrical motors started by this method |
CN2612686Y (zh) * | 2003-03-12 | 2004-04-21 | 王陈建 | 印染导布辊同步拖动装置 |
CN2768304Y (zh) * | 2004-10-28 | 2006-03-29 | 浙江轻纺职业技术学院 | 电机群的控制启动装置 |
CN201435706Y (zh) * | 2009-07-03 | 2010-03-31 | 南通冷冻设备有限公司 | 一种螺旋冻结机的三电动机共驱动螺旋塔*** |
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- 2009-07-03 CN CN2009100325943A patent/CN101610057B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032824A (en) * | 1974-12-20 | 1977-06-28 | Siemens Aktiengesellschaft | Variable-speed 3-phase drive |
DD216585A1 (de) * | 1983-07-04 | 1984-12-12 | Akad Wissenschaften Ddr | Drehfrequenz-untersetzung fuer dreiphasen-drehfeld-motoren oder -motorgruppen |
US4736147A (en) * | 1985-04-01 | 1988-04-05 | Huazhong Institute Of Technology | Method of starting motors by harmonics and electrical motors started by this method |
CN2612686Y (zh) * | 2003-03-12 | 2004-04-21 | 王陈建 | 印染导布辊同步拖动装置 |
CN2768304Y (zh) * | 2004-10-28 | 2006-03-29 | 浙江轻纺职业技术学院 | 电机群的控制启动装置 |
CN201435706Y (zh) * | 2009-07-03 | 2010-03-31 | 南通冷冻设备有限公司 | 一种螺旋冻结机的三电动机共驱动螺旋塔*** |
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Owner name: NANTONG SQUARE FREEZING EQUIPMENT CO., LTD. Free format text: FORMER NAME: NANTONG FREEZING EQUIPMENT CO., LTD. |
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Address after: 226300, Jin Tong Highway 3888, Xingren Town, Nantong, Jiangsu, Tongzhou District Patentee after: Nanfang Square Cold Chain Equipment Co., Ltd. Address before: 226371 Xingren Town, Jiangsu, Tongzhou Patentee before: Nantong Freezing Equipment Co., Ltd. |
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Address after: 226300 3888 Jin Tong Road, Xingren Town, Tongzhou District, Nantong, Jiangsu Patentee after: Sifang Technology Group Limited by Share Ltd Address before: 226300 3888 Jin Tong Road, Xingren Town, Tongzhou District, Nantong, Jiangsu Patentee before: Nanfang Square Cold Chain Equipment Co., Ltd. |
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