专利名称：Hydraulic check valve
发明人：NEUMAIR, GEORG
申请号：EP07002099.5
申请日：20070131
公开号：EP1953430A1
公开日：
20080806
专利内容由知识产权出版社提供
专利附图：
摘要：The valve (R) has a housing (1) including a nut ction (7) between external
thread ctions and fixed with an external thread ction (2, 11) by a tubing and/or a ho connection (C1, C2) or in a screwing connection (B1, B2). A valve at (15) is fixed in an open end of a connecting piece (10) by bending of a flange (12), where predetermined
nominal width of the valve is defined in an inner channel (4) that is guided to the valve at in an opening flow direction of the valve. The connecting piece is provided with the channel and the external thread ction.
申请人：HAWE HYDRAULIK SE
地址：Streitfeldstras 25 81673 München DE
国籍：DE
代理机构：Grünecker, Kinkeldey, Stockmair & Schwanhäusr Anwaltssozietät
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