The present invention provides a servo valve, which may be operating in a vacuum system, and can switch between an open state and a closed state, even in the case of using a lower force. 为此,所述阀具有闭合件(4),所述闭合件(4)可分别在控制室(13)的控制压力和入口(2),出口(3)的压力...
FIELD: valves designed for washing of vacuum sewage system with water jet. SUBSTANCE: valve includes casing with inlet pipe, through flow section and outlet pipe, and drive for valve opening and closing. Drive is movable body of valve with the first sealing surface slightly inclined to its axis...
A servo valve for a vacuum system The invention provides a servo valve which is operable in vacuum systems and can be switched between an open and a closed state even by use of low forces. For that purpose, the valve has a closure member (4) moving between the open and a... Petersen...
Valve for vacuum exhaustion system 专利名称：Valve for vacuum exhaustion system 发明人：Tadahiro Ohmi,Nobukazu Ikeda,Michio Yamaji,Masafumi Kitano,Akhiro Morimoto 申请号：US10545672 申请日：20040209 公开号：US20060071192A1 公开日：20060406 专利内容由知识产权出版社提供 专利附图：摘要：The present invention...
Key features of the 21.2 Pressure Relief Valve Features: Vacuum system protection > 1.5 bar Trigger calibrated to open valve at 1.2 to 1.5 bar Benefits: Extended lifetime Precise operation Low cost of ownership Technical data SizesDN 16 mm (⅝") ...
Vacuum system (including vacuum systems, vacuum valves, oil filters, vacuum pipe, valve, and so on) 翻译结果4复制译文编辑译文朗读译文返回顶部 vacuum systems, and (with vacuum systems, vacuum valves, oil filter pooled, vacuum lines, valves, etc. ...
< Topic >Assuming, that you lost the generation of the metal particle with the contact with the needle and the valve box computer, the long period of time were used it offers the gate valve for the vacuum which can maintain high clean environment satisfactorily.SolutionsAs on the edge strip...
Gate valve for vacuum processing system PROBLEM TO BE SOLVED: To provide a gate valve for vacuum processing devices making it possible to apply a tensile force to a band article, expanded by heat generated in e.g. film formation, from the outside of the valve while shielding i... GL Coa...
United States Patent US11204107 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
专利名称：VACUUM VALVE SYSTEM FOR THE CONTROLLED OPERATION OF A VACUUM PROCESS 发明人：Böhm, Christoph,Seitz, Daniel 申请号：EP16196985.2 申请日：20161103 公开号：EP3318787A1 公开日：20180509 专利内容由知识产权出版社提供 专利附图：摘要：ventilsystem from a vakuumventil and a control unit, and ...