CN102720529A - 煤矿用热风炉热风输送自动闭锁防爆装置 - Google Patents
煤矿用热风炉热风输送自动闭锁防爆装置 Download PDFInfo
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CN2012102130829A CN102720529A (zh) | 2012-06-27 | 2012-06-27 | 煤矿用热风炉热风输送自动闭锁防爆装置 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1811133A (zh) * | 2005-12-31 | 2006-08-02 | 沙同庆 | 煤矿风井防爆门锁紧器 |
CN201141309Y (zh) * | 2007-12-28 | 2008-10-29 | 刘端举 | 矿井皮带运输巷反风防火装置 |
CN201193867Y (zh) * | 2008-01-30 | 2009-02-11 | 深圳金粤幕墙装饰工程有限公司 | 一种密封通风换气装置 |
CN201314461Y (zh) * | 2008-12-13 | 2009-09-23 | 山东金宝电子股份有限公司 | 废气排空装置 |
CN101576200A (zh) * | 2008-05-10 | 2009-11-11 | 谭旭 | 安全防爆卸压装置 |
CN101886550A (zh) * | 2010-04-25 | 2010-11-17 | 樊铁山 | 煤矿防爆盖被爆炸冲击波打开后甩配重自动闭合的方法 |
CN102410635A (zh) * | 2011-12-13 | 2012-04-11 | 刘晓光 | 煤矿用热风炉热风输送自动闭锁开启装置 |
CN202209189U (zh) * | 2011-09-21 | 2012-05-02 | 刘晓光 | 煤矿用热风炉防烟防火监控保护装置 |
CN202768057U (zh) * | 2012-06-27 | 2013-03-06 | 刘晓光 | 煤矿用热风炉热风输送自动闭锁防爆装置 |
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- 2012-06-27 CN CN2012102130829A patent/CN102720529A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1811133A (zh) * | 2005-12-31 | 2006-08-02 | 沙同庆 | 煤矿风井防爆门锁紧器 |
CN201141309Y (zh) * | 2007-12-28 | 2008-10-29 | 刘端举 | 矿井皮带运输巷反风防火装置 |
CN201193867Y (zh) * | 2008-01-30 | 2009-02-11 | 深圳金粤幕墙装饰工程有限公司 | 一种密封通风换气装置 |
CN101576200A (zh) * | 2008-05-10 | 2009-11-11 | 谭旭 | 安全防爆卸压装置 |
CN201314461Y (zh) * | 2008-12-13 | 2009-09-23 | 山东金宝电子股份有限公司 | 废气排空装置 |
CN101886550A (zh) * | 2010-04-25 | 2010-11-17 | 樊铁山 | 煤矿防爆盖被爆炸冲击波打开后甩配重自动闭合的方法 |
CN202209189U (zh) * | 2011-09-21 | 2012-05-02 | 刘晓光 | 煤矿用热风炉防烟防火监控保护装置 |
CN102410635A (zh) * | 2011-12-13 | 2012-04-11 | 刘晓光 | 煤矿用热风炉热风输送自动闭锁开启装置 |
CN202768057U (zh) * | 2012-06-27 | 2013-03-06 | 刘晓光 | 煤矿用热风炉热风输送自动闭锁防爆装置 |
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Owner name: JIXI XINGGUANG HOT-BLAST STOVE MANUFACTURING CO., Free format text: FORMER OWNER: LIU XIAOGUANG Effective date: 20130916 |
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Effective date of registration: 20130916 Address after: 158100 Jixi city of Heilongjiang Province, Jiguan District Tengfei two North Road East, South Jixi oil chemical hi tech Innovation Service Center Applicant after: Jixi Xingguang Hot Blast Stove Manufacturing Co., Ltd. Address before: 158100 Jixi city of Heilongjiang Province, Jiguan District Tengfei two North Road East, South Jixi oil chemical hi tech Innovation Service Center Applicant before: Liu Xiaoguang |
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Application publication date: 20121010 |