发明名称 |
SITZREINIGUNGSFÄHIGES DOPPELSITZVENTIL UND VERFAHREN ZUR REINIGUNG DES SITZREINIGUNGSFÄHIGEN DOPPELSITZVENTILS |
摘要 |
<p>A double-seat valve having a seat-cleaning function, wherein the double-seat valve opens downward, and the two closing elements can be moved independently of each other by a partial lift in each case gap-wide into a seat cleaning position for the purpose of cleaning their seat such that the dependently driven second closing element is pushed into its respective seat cleaning position by a second partial lift in the same direction of the opening movement, and the independently driven first closing element is pushed into its respective seat cleaning position by a first partial lift in the direction counter to the opening lift.</p> |
申请公布号 |
AT529672(T) |
申请公布日期 |
2011.11.15 |
申请号 |
AT20080843929T |
申请日期 |
2008.10.28 |
申请人 |
GEA TUCHENHAGEN GMBH |
发明人 |
TOLLE, BASTIAN;SCHOLZ, GUNDAR;BURMESTER, JENS |
分类号 |
F16K1/44 |
主分类号 |
F16K1/44 |
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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