发明名称 |
Piping system for process plants in the food and beverage industry |
摘要 |
A piping system for food and beverage process plants connecting a tank and process assembly to a pipe system via double seat valves mix-proof in the seat including valve distributor trees and the double seat has two serially disposed closing members with open and closed positions, the closing members delimiting a leakage cavity with a connection path to the surroundings of the double seat valve. A first closing member comes in sealing contact at a second closing member and transfers the second closing member into a sealed position. The second closing member having a hollow rod and a seat seal. |
申请公布号 |
US8596298(B2) |
申请公布日期 |
2013.12.03 |
申请号 |
US20090995067 |
申请日期 |
2009.05.27 |
申请人 |
BURMESTER JENS;SUEDEL MATTHIAS;GEA TUCHENHAGEN GMBH |
发明人 |
BURMESTER JENS;SUEDEL MATTHIAS |
分类号 |
F16K5/10;B67D7/36;B67D7/38 |
主分类号 |
F16K5/10 |
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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