发明名称 |
Valve unit for compact heating installation includes two seal seats and two sealing bodies moved by operating device |
摘要 |
<p>The valve unit (1) has a base body (7) containing two seal seats which can be closed and opened by means of an operating device (21) able to be moved along in the valve unit carrying sealing bodies (25, 27). The operating device may be a rod in the base body to which the sealing bodies are attached at a preset spacing from each other.</p> |
申请公布号 |
DE20221441(U1) |
申请公布日期 |
2005.12.15 |
申请号 |
DE2002221441U |
申请日期 |
2002.05.31 |
申请人 |
GRUNDFOS A/S, BJERRINGBRO |
发明人 |
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分类号 |
F16K11/048;F16K27/02;F24D19/10 |
主分类号 |
F16K11/048 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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