发明名称 Arrangement for measuring ferromagnetic wear particles in the liquid of a machine tool circulation system
摘要 The invention relates to an arrangement (4) for measuring ferromagnetic wear particles in a liquid (3) of a machine circulation system. A magnetic field sensor (6, 17) is fastened on a magnet (5) and generates an electrical signal corresponding to the quantity of wear particles (7) accumulating in the vicinity of the magnetic field sensor. The magnet, on which the wear particles accumulate, is connected directly to the circulation system (1, 2). <IMAGE>
申请公布号 DE3742936(A1) 申请公布日期 1989.07.06
申请号 DE19873742936 申请日期 1987.12.18
申请人 PHILIPS PATENTVERWALTUNG GMBH 发明人 DIBBERN,UWE,DR.
分类号 G01R33/12 主分类号 G01R33/12
代理机构 代理人
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