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1. 发明申请

WO2012112084A1 CYLINDER HEAD COOLING INSERT 审中-公开
标题翻译：气缸盖冷却插件
公开(公告)号：WO2012112084A1
公开(公告)日：2012-08-23
申请号：PCT/SE2011/000028
申请日：2011-02-17
申请人： VOLVO LASTVAGNAR AB , SVANBERG, Thomas , PAGIL, Lars , KUYLENSTIERNA, Claes
发明人： SVANBERG, Thomas , PAGIL, Lars , KUYLENSTIERNA, Claes
IPC分类号： F02F1/36
CPC分类号： F02F1/24 , F02F1/36 , F02F2001/249
摘要： Cylinder head for a combustion engine, comprising at least one inlet valve opening, at least one exhaust valve opening, at least one injector opening and at least one cooling channel, where the cylinder head further comprises at least one insert in the fireface wall extending from the fireface of the cylinder head into the cooling channel of the cylinder head, where the insert is made of a material having a higher thermal conductivity than the cylinder head material. The advantage of the invention is that the cooling of the fireface is improved, which in turn will improve the high cycle fatigue strength and the low cycle fatigue strength.
摘要翻译：用于内燃机的气缸盖，包括至少一个入口阀开口，至少一个排气门开口，至少一个喷射器开口和至少一个冷却通道，其中所述气缸盖还包括从所述燃烧发动机气缸盖的燃烧面进入气缸盖的冷却通道，其中插入件由具有比气缸盖材料更高的导热性的材料制成。本发明的优点在于，提高了燃烧面的冷却，从而提高了高循环疲劳强度和低循环疲劳强度。

2. 发明申请

WO2013093541A1 CYLINDER HEAD FOR ENGINE 审中-公开
标题翻译：发动机气缸盖
公开(公告)号：WO2013093541A1
公开(公告)日：2013-06-27
申请号：PCT/IB2011/003247
申请日：2011-12-22
申请人： RENAULT TRUCKS , VOLVO LASTVAGNAR AB , IMBERT, Frederi , KUYLENSTIERNA, Claes
发明人： IMBERT, Frederi , KUYLENSTIERNA, Claes
IPC分类号： F01L3/22 , F02F1/42 , B21K1/24 , F01L3/04
CPC分类号： F01L3/22 , F01L3/04 , F02F1/4235
摘要： The invention relates to a cylinder head (1) suited to be fitted above a cylinder block of a combustion engine having at least one cylinder, provided with at least one intake port and at least one exhaust port (12) facing the at least one cylinder and provided with corresponding intake and exhaust conduits (10) allowing gases to respectively enter and escape in and out of the cylinder, said cylinder head having a valve seat at said intake and exhaust ports comprising a sealing surface (23) whereon a movable valve (40) can rest during a fraction the engine cycle, characterized in that said cylinder head further has condensate collecting means provided along the flow of gases and capable of collecting and retaining condensate substantially away from the sealing surface.
摘要翻译：本发明涉及一种适于安装在具有至少一个气缸的内燃机的气缸体上方的气缸盖（1），其具有至少一个进气口和至少一个面向至少一个气缸的排气口（12）并且设置有允许气体分别进入和排出气缸的相应的进气和排气导管（10），所述气缸盖在所述进气和排气口具有阀座，所述阀座包括密封面（23），其中可动阀（ 40）可以在发动机循环的一小部分期间休息，其特征在于，所述气缸盖还具有沿着气体流提供的冷凝物收集装置，并且能够基本上远离密封表面收集和保持冷凝物。

3. 发明申请

WO1998012448A1 FRICTION MATERIAL, METHOD OF PREPARING SAME AND FRICTION LINING 审中-公开
标题翻译：摩擦材料，其制备方法和摩擦内衬
公开(公告)号：WO1998012448A1
公开(公告)日：1998-03-26
申请号：PCT/DK1997000391
申请日：1997-09-17
申请人： A/S ROULUNDS FABRIKER , VOLVO TRUCK CORPORATION , KRÆMER, Ole , BRAMSO, Niels , SIMONSEN, Erik , DE LEON, Noel , STRANDE, Knud , TÖRNBERG, Rolf , KUYLENSTIERNA, Claes
发明人： A/S ROULUNDS FABRIKER , VOLVO TRUCK CORPORATION
IPC分类号： F16D69/02
CPC分类号： F16D69/028 , C22C32/0084
摘要： A friction material comprising a sintered mass of iron in which graphite particles are dispersed, which sintered mass is formed from between 13 and 22 vol.% of iron fibres, between 13 and 22 vol.% of iron particles having a particle size of 10-400 mu m, between 40 and 70 vol.% of graphite particles having a particle size of 25-3000 mu m, and between 10 and 15 vol.% of a metallic binder having a melting point of 800-1140 DEG C, and a method of preparing such a friction material, wherein a mixture of these components is compressed at a pressure of at least 100 MPa so as to form a compact having a desired form and size, and where the compact thus formed is sintered at a temperature between 800 and 1140 DEG C for a period of time which is sufficiently long for achieving concretion of iron fibres, iron particles and metallic binder.
摘要翻译：一种摩擦材料，其包含烧结块状铁，其中分散有石墨颗粒，该烧结体由13至22体积％的铁纤维形成，13至22体积％的粒径为10〜 400微米，40-70体积％的粒径为25-3000微米的石墨颗粒和10至15体积％的熔点为800-1140℃的金属粘合剂，以及制备这种摩擦材料的方法，其中这些组分的混合物在至少100MPa的压力下被压缩，以形成具有所需形状和尺寸的压块，并且其中如此形成的压块在800 和1140℃持续一段时间，足以使铁纤维，铁颗粒和金属粘合剂结合得到足够长的时间。

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