CN101975639B - 一种差压排水装置 - Google Patents
一种差压排水装置 Download PDFInfo
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- CN101975639B CN101975639B CN2010102393469A CN201010239346A CN101975639B CN 101975639 B CN101975639 B CN 101975639B CN 2010102393469 A CN2010102393469 A CN 2010102393469A CN 201010239346 A CN201010239346 A CN 201010239346A CN 101975639 B CN101975639 B CN 101975639B
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CN2010102393469A CN101975639B (zh) | 2010-07-28 | 2010-07-28 | 一种差压排水装置 |
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CN2010102393469A CN101975639B (zh) | 2010-07-28 | 2010-07-28 | 一种差压排水装置 |
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CN101975639A CN101975639A (zh) | 2011-02-16 |
CN101975639B true CN101975639B (zh) | 2011-12-07 |
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Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000161601A (ja) * | 1998-11-20 | 2000-06-16 | Hitachi Ltd | 流動層燃焼ボイラおよびその制御装置 |
CN100582706C (zh) * | 2008-10-07 | 2010-01-20 | 北京建筑工程学院 | 排水系统气压波动测试方法及其装置 |
CN201740621U (zh) * | 2010-07-28 | 2011-02-09 | 苏州顶裕节能设备有限公司 | 一种差压排水装置 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: SUZHOU AITESI ENVIRONMENTAL PROTECTION EQUIPMENT C Free format text: FORMER OWNER: SUZHOU DINGYU ENERGY-EFFICIENT EQUIPMENT CO., LTD. Effective date: 20120607 |
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Effective date of registration: 20120607 Address after: 215213, No. 551 South West Road, Xin Hu tower, Fen Hu Town, Wujiang, Jiangsu Patentee after: Suzhou Aitesi Environmental Protection Equipment Co., Ltd. Address before: 215213, No. 551 South West Road, Xin Hu tower, Fen Hu Town, Wujiang, Jiangsu Patentee before: Suzhou Dingyu Energy-Efficient Equipment Co., Ltd. |