发明名称 |
LUBRICATING DEVICE AND ITS USE FOR LUBRICATING A WHEEL FLANGE OF A RAILWAY VEHICLE |
摘要 |
Device for lubricating a wheel flange of a railway vehicle based on the spraying of a pressurized jet of lubricant, comprising an electromagnetic pump with a pump body (5) in which a piston (20) is displaced, and a means (19) for guiding the piston (20) in a bore (22), the guidance means (19) including an opening (32) designed to communicate with a lubricant transfer channel (17) in the pump body (5), said opening (32) opening out into a compression chamber (23) situated in a downstream part of the bore (22), the device comprising a heating block (7) arranged so as to transfer heat energy to the lubricant before spraying. |
申请公布号 |
WO2010049251(A1) |
申请公布日期 |
2010.05.06 |
申请号 |
WO2009EP63154 |
申请日期 |
2009.10.09 |
申请人 |
AKTIEBOLAGET SKF;AMILIEN, GUILLAUME;DALAINE, DOMINIQUE |
发明人 |
AMILIEN, GUILLAUME;DALAINE, DOMINIQUE |
分类号 |
B61K3/00;B61K3/02;F16N7/38;F16N13/04;F16N39/04 |
主分类号 |
B61K3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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