发明名称 APPARATUS FOR LUBRICATION OF RAILS
摘要 The invention relates to an apparatus for portional ejection of lubricant for lubrication of railway rails, comprising a tank (1) for lubricant, a dosage pump (8) driven by an operating unit (9), a nozzle, and a control unit for actuation of the operating unit. <??>The novelty resides in that the operating unit (9) of the dosage pump (8) consists of an electromagnet (20) including a movable armature (22) the movement of which acts upon an ejector piston (17) in the dosage pump (8) and that a connecting means (18, 19, 28, 24, 30) is provided between the movable armature (22) of the electromagnet (20) and said ejector piston, said connecting means establishing a power-transmitting connection only after a predetermined distance of displacement of the armature (22).
申请公布号 DE3170619(D1) 申请公布日期 1985.06.27
申请号 DE19813170619 申请日期 1981.09.30
申请人 AB ERIK BOHLIN 发明人 WEDLIN, PER
分类号 B05B9/04;B61K3/02;F04B17/04;F16N13/02;(IPC1-7):B61K3/02 主分类号 B05B9/04
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