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发明名称
安全型压差式全自动过滤机
摘要
安全型压差式全自动过滤机,属于水处理设备。其结构包括行程盘和行程开关,在两个行程开关的外侧分别安装一限位开关。两个限位开关与主电路串联。本实用新型与现有技术相比,具有结构简单、安全性高的优点。
申请公布号
CN2640578Y
申请公布日期
2004.09.15
申请号
CN03253439.6
申请日期
2003.09.17
申请人
孙建敏
发明人
孙建敏;王永生
分类号
B01D35/14
主分类号
B01D35/14
代理机构
代理人
主权项
1、安全型压差式全自动过滤机,其结构包括行程盘和行程开关,其特征在于:在行程开关(3)和行程开关(4)的外侧分别安装限位开关(1)和(2)。
地址
250101山东省济南市临港开发区3号
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