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1.发明授权A MACHINE PART COMPRISING A PHYSICAL COMPONENT COATED WITH A POLYELECTROLYTE LAYER 有权包含涂覆有聚电解质层的物理组分的机器部件
公开(公告)号：EP2376613B1
公开(公告)日：2018-04-18
申请号：EP09799623.5
申请日：2009-12-18
申请人： Aktiebolaget SKF
IPC分类号： C10M149/14 , C10M173/02 , C10M177/00 , C10N30/06 , C10N40/02 , C10N40/06 , C10N40/25 , C10N70/00
CPC分类号： C10M149/14 , C10M173/02 , C10M177/00 , C10M2209/12 , C10M2217/041 , C10N2230/06 , C10N2240/02 , C10N2240/04 , C10N2240/10 , C10N2250/14 , C10N2250/141 , Y10T74/18576
摘要： The invention relates to a machine part comprising a first physical component, wherein: the first physical component is configured for moving relative to a second physical component; the first physical component has a first surface with a contact area for physical contact with the second physical component; the first physical component is shaped spatially complementarity to the second physical component at the contact area, and a polyelectrolyte layer is present on the first surface at a location of the contact area. The invention further relates to a machine comprising the present machine part and the second physical component. In addition, the invention relates to the use of a polyelectrolyte layer to reduce the friction between the first physical component and the second physical component, and a rolling-elements bearing.
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公开(公告)号：EP2376613B8
公开(公告)日：2018-06-06
申请号：EP09799623.5
申请日：2009-12-18
申请人： Aktiebolaget SKF
IPC分类号： C10M149/14 , C10M173/02 , C10M177/00 , C10N30/06 , C10N40/02 , C10N40/06 , C10N40/25 , C10N70/00
CPC分类号： C10M149/14 , C10M173/02 , C10M177/00 , C10M2209/12 , C10M2217/041 , C10N2230/06 , C10N2240/02 , C10N2240/04 , C10N2240/10 , C10N2250/14 , C10N2250/141 , Y10T74/18576
摘要： The invention relates to a machine part comprising a first physical component, wherein: the first physical component is configured for moving relative to a second physical component; the first physical component has a first surface with a contact area for physical contact with the second physical component; the first physical component is shaped spatially complementarity to the second physical component at the contact area, and a polyelectrolyte layer is present on the first surface at a location of the contact area. The invention further relates to a machine comprising the present machine part and the second physical component. In addition, the invention relates to the use of a polyelectrolyte layer to reduce the friction between the first physical component and the second physical component, and a rolling-elements bearing.
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3.发明公开
公开(公告)号：EP2376613A1
公开(公告)日：2011-10-19
申请号：EP09799623.5
申请日：2009-12-18
申请人： Aktiebolaget SKF
IPC分类号： C10M149/14 , C10M173/02 , C10M177/00 , C10N30/06 , C10N40/02 , C10N40/06 , C10N40/25 , C10N70/00
CPC分类号： C10M149/14 , C10M173/02 , C10M177/00 , C10M2209/12 , C10M2217/041 , C10N2230/06 , C10N2240/02 , C10N2240/04 , C10N2240/10 , C10N2250/14 , C10N2250/141 , Y10T74/18576
摘要： The invention relates to a machine part comprising a first physical component, wherein: the first physical component is configured for moving relative to a second physical component; the first physical component has a first surface with a contact area for physical contact with the second physical component; the first physical component is shaped spatially complementarity to the second physical component at the contact area, and a polyelectrolyte layer is present on the first surface at a location of the contact area. The invention further relates to a machine comprising the present machine part and the second physical component. In addition, the invention relates to the use of a polyelectrolyte layer to reduce the friction between the first physical component and the second physical component, and a rolling-elements bearing.
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