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公开(公告)号：US20150139579A1
公开(公告)日：2015-05-21
申请号：US14407570
申请日：2013-06-13
CPC分类号： F16C33/206 , C23C14/025 , C23C14/16 , C23C14/165 , C23C14/584 , C23C28/00 , C23C28/30 , F16C33/201 , F16C33/203 , F16C2204/12 , F16C2204/22 , F16C2208/02 , F16C2208/58 , F16C2240/48 , F16C2240/60 , F16C2326/01 , F16C2360/22
摘要： A bearing for an internal combustion engine may include a ferrous base material onto which a primary layer of a bronze alloy is disposed and a deposited layer applied over the primary layer. A bonding layer may be applied onto the primary layer between the primary layer and the deposited layer. The bonding layer may include nickel and chrome, and the deposited layer may include a metal alloy composed of aluminum and tin. A sliding layer may be disposed on the deposited layer and include a polymeric polyamide-imide matrix provided with a soft metal and at least one of a fluoropolymer and a silane-based material. The ferrous base material, the primary layer, the bonding layer, the deposited layer and the sliding layer in combination may be capable of standing a gripping load higher than 85 MPa.
摘要翻译： 用于内燃机的轴承可以包括其上设置有青铜合金的主层的铁基材料和涂覆在主层上的沉积层。 可以在初级层和沉积层之间的主层上施加结合层。 接合层可以包括镍和铬，并且沉积层可以包括由铝和锡组成的金属合金。 滑动层可以设置在沉积层上，并且包括提供有软金属和含氟聚合物和硅烷基材料中的至少一种的聚酰胺酰亚胺基质。 铁基材，主层，结合层，沉积层和滑动层组合在一起可以承受高于85MPa的夹紧载荷。
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公开(公告)号：US09212696B2
公开(公告)日：2015-12-15
申请号：US14407570
申请日：2013-06-12
CPC分类号： F16C33/206 , C23C14/025 , C23C14/16 , C23C14/165 , C23C14/584 , C23C28/00 , C23C28/30 , F16C33/201 , F16C33/203 , F16C2204/12 , F16C2204/22 , F16C2208/02 , F16C2208/58 , F16C2240/48 , F16C2240/60 , F16C2326/01 , F16C2360/22
摘要： A bearing for an internal combustion engine may include a ferrous base material onto which a primary layer of a bronze alloy is disposed and a deposited layer applied over the primary layer. A bonding layer may be applied onto the primary layer between the primary layer and the deposited layer. The bonding layer may include nickel and chrome, and the deposited layer may include a metal alloy composed of aluminum and tin. A sliding layer may be disposed on the deposited layer and include a polymeric polyamide-imide matrix provided with a soft metal and at least one of a fluoropolymer and a silane-based material. The ferrous base material, the primary layer, the bonding layer, the deposited layer and the sliding layer in combination may be capable of standing a gripping load higher than 85 MPa.
摘要翻译： 用于内燃机的轴承可以包括其上设置有青铜合金的主层的铁基材料和涂覆在主层上的沉积层。 可以在初级层和沉积层之间的主层上施加结合层。 接合层可以包括镍和铬，并且沉积层可以包括由铝和锡组成的金属合金。 滑动层可以设置在沉积层上，并且包括提供有软金属和含氟聚合物和硅烷基材料中的至少一种的聚合物聚酰胺酰亚胺基质。 铁基材，主层，结合层，沉积层和滑动层组合在一起可以承受高于85MPa的夹紧载荷。
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公开(公告)号：US10570952B2
公开(公告)日：2020-02-25
申请号：US16329209
申请日：2017-08-29
发明人： Adalto Borghi Da Silva , Walter Junior Dias Carlos , Matheus Dos Santos Ferreira , Marcos Manoel Valverde Pereira
摘要： A thrust washer for an internal combustion engine may include a body. The body may have a slip surface and a planar contact surface associated with an engine block. The slip surface may have a surface profile the may include at least one ramp section, at least one flat horizontal section, and at least one oil channel. The at least one ramp section and the at least one flat horizontal section may be connected via an asymptotic curve. The at least one ramp section may extend asymptotically toward the at least one flat horizontal section. The at least one ramp section may have an angular length of 45° or less, the at least one flat horizontal section may have an angular length of 45° or less, and the at least one oil channel may have an angular length of 20° or less.
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公开(公告)号：US20190186534A1
公开(公告)日：2019-06-20
申请号：US16329209
申请日：2017-08-29
发明人： Adalto Borghi Da Silva , Walter Junior Dias Carlos , Matheus Dos Santos Ferreira , Marcos Manoel Valverde Pereira
CPC分类号： F16C17/047 , F16C33/046 , F16C33/107 , F16C33/1075 , F16C2360/22
摘要： A thrust washer for an internal combustion engine may include a body. The body may have a slip surface and a planar contact surface associated with an engine block. The slip surface may have a surface profile the may include at least one ramp section, at least one flat horizontal section, and at least one oil channel. The at least one ramp section and the at least one flat horizontal section may be connected via an asymptotic curve. The at least one ramp section may extend asymptotically toward the at least one flat horizontal section. The at least one ramp section may have an angular length of 45° or less, the at least one flat horizontal section may have an angular length of 45° or less, and the at least one oil channel may have an angular length of 20° or less.
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