发明名称 Adjustable bleed valve for membrane pump
摘要 The bleed valve (5) comprises two successive parts (14,15) connected together in the axial direction (6). The first part comprises a section (18) of the bleed conduit (16) delimiting a bleed outlet orifice (24) with a spherical obturator (21). The second part includes the seat (20) of the bleed (12). A wedge (23) is located between the two parts of the valve to ensure adjustment of the axial distance between the bleed seat and bleed conduit section.
申请公布号 FR2775750(A1) 申请公布日期 1999.09.10
申请号 FR19980002790 申请日期 1998.03.06
申请人 CLEXTRAL 发明人 DURIEUX FRANCOIS
分类号 F16K17/04;F16K17/06;F16K24/02;(IPC1-7):F16K24/02 主分类号 F16K17/04
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