CN104141627B - 一种延长二冷风机风门使用寿命的方法 - Google Patents
一种延长二冷风机风门使用寿命的方法 Download PDFInfo
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- CN104141627B CN104141627B CN201410316873.3A CN201410316873A CN104141627B CN 104141627 B CN104141627 B CN 104141627B CN 201410316873 A CN201410316873 A CN 201410316873A CN 104141627 B CN104141627 B CN 104141627B
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CN114576185A (zh) * | 2022-03-05 | 2022-06-03 | 新疆八一钢铁股份有限公司 | 提高板坯连铸机二冷风机使用寿命的方法 |
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JP2000354350A (ja) * | 1999-06-10 | 2000-12-19 | Nsk Ltd | ファンモータ |
JP2001227500A (ja) * | 2000-02-15 | 2001-08-24 | Hiroyuki Terasaki | 小型軸流ファンのエアーフィルター |
CN201255001Y (zh) * | 2008-07-24 | 2009-06-10 | 义马煤业(集团)有限责任公司 | 卸压风门结构 |
CN201373420Y (zh) * | 2008-12-25 | 2009-12-30 | 程洪斌 | 双金属插板式耐磨风门 |
CN201925240U (zh) * | 2011-03-02 | 2011-08-10 | 南通大通宝富风机有限公司 | 加保温层的调节门 |
CN202493472U (zh) * | 2012-03-22 | 2012-10-17 | 南通大通宝富风机有限公司 | 加密封的调节门 |
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Address after: 066326 Du Zhuang Township, Funing County, Qinhuangdao, Hebei Co-patentee after: Shougang Group Co. Ltd. Patentee after: Qinhuangdao Shouqin Metal Material Co., Ltd. Address before: 066326 Du Zhuang Township, Funing County, Qinhuangdao, Hebei Co-patentee before: Capital Iron & Steel General Company Patentee before: Qinhuangdao Shouqin Metal Material Co., Ltd. |
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Effective date of registration: 20190522 Address after: 100041 Shijingshan Road, Shijingshan District, Shijingshan District, Beijing Patentee after: Shougang Group Co. Ltd. Address before: 066326 Du Zhuang Township, Funing County, Qinhuangdao, Hebei Co-patentee before: Shougang Group Co. Ltd. Patentee before: Qinhuangdao Shouqin Metal Material Co., Ltd. |
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