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    • 2. 发明专利
    • Lubricating oil sub-flow purifying device
    • 润滑油分流净化装置
    • JP2013117224A
    • 2013-06-13
    • JP2012251992
    • 2012-11-16
    • Man Diesel & Turbo Seマン・ディーゼル・アンド・ターボ・エスイー
    • KOENIG NIKOLAUSGRUSHWITZ FLORIAN
    • F01M1/10B01D24/48B01D29/11B01D29/60B01D29/66B01D29/96B01D35/02B01D35/147B01D35/16B01D35/18F01M11/03
    • B01D29/62B01D29/00B01D29/6446B01D29/682B01D2201/082F01M5/001F01M11/03F01M2011/033
    • PROBLEM TO BE SOLVED: To provide a novel lubricating oil sub-flow purifying device.SOLUTION: A purifying device (6) comprises a filter unit (10) for purifying oil. Unpurified oil is sent to the filter unit (10) from a tank, and purified oil is returned to the tank from the unit (10). The device comprises a tempering unit (11) for the unpurified oil, and the unit (11) is arranged between the tank and the unit (10) so that the oil flows and is heated via the unit (10) so as to avoid filtering action when an oil temperature is lowered below a limit value (filtering preparation mode), and flows via the unit (10) so as to be subjected to the filtering action when the oil temperature exceeds the limit value (filtering mode). The device comprises a backflash unit for the unit (10) having a collecting tank (17) and a shoe (18), and in a backflash mode, the oil flows to an opposite direction via a medium (16) as a correlative element of a position of the shoe (18) with respect to the medium (16), and reaches the inside of the collecting tank (17).
    • 要解决的问题:提供一种新颖的润滑油子流净化装置。 解决方案:净化装置(6)包括用于净化油的过滤器单元(10)。 未经净化的油从罐中送到过滤器单元(10),并且净化的油从单元(10)返回到罐中。 该装置包括用于未净化油的回火单元(11),并且单元(11)布置在罐和单元(10)之间,使得油经由单元(10)流动并被加热以避免过滤 当油温降低到限制值以下时(过滤制备模式),并且当油温超过限制值(过滤模式)时,经由单元10流动以进行过滤作用。 该装置包括用于具有收集箱(17)和鞋(18)的单元(10)的反冲洗单元,并且在反吹模式中,油经由介质(16)作为相关元素流动到相反方向 鞋子(18)相对于介质(16)的位置,并到达收集罐(17)的内部。 版权所有(C)2013,JPO&INPIT
    • 4. 发明专利
    • Lubricating oil cooling structure for engine
    • 发动机润滑油冷却结构
    • JP2010138844A
    • 2010-06-24
    • JP2008317260
    • 2008-12-12
    • Fuji Heavy Ind Ltd富士重工業株式会社
    • NOGUCHI SUKENORISUGIURA KIROENDO TOMOSABUROKASHIWAKURA KENJI
    • F01M5/00F01P3/18F01P11/10F02B67/00
    • F01M11/03F01M2011/033F01P1/06F01P2060/04
    • PROBLEM TO BE SOLVED: To provide a lubricating oil cooling structure for an engine providing a sufficient cooling effect by a simple cooling device even in a grounded engine. SOLUTION: The structure includes a cooling fan 5 provided on a crankshaft 4 protruded from a crank case 2, and a blower housing 7 covering the cooling fan 5. Cooling air generated by the cooling fan 5 which integrally rotates with the crankshaft 4 is guided to a cylinder block 3 by the blower housing 7. A cooling device 27 to which an oil filter 28 is attachable is installed to the crank case 2. The cooling device 27 has a cooling part for cooling lubricating oil x flowing into the oil filter 28 or discharged from the oil filter 28 with the cooling air, and the cooling part is disposed within the blower housing 7. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:即使在接地发动机中,也可以通过简单的冷却装置为发动机提供足够的冷却效果的润滑油冷却结构。 解决方案:结构包括设置在从曲轴箱2突出的曲轴4上的冷却风扇5和覆盖冷却风扇5的鼓风机壳体7.由与曲轴4整体旋转的冷却风扇5产生的冷却空气 通过鼓风机壳体7被引导到气缸体3上。安装有油过滤器28的冷却装置27安装在曲轴箱2上。冷却装置27具有用于冷却流入油中的润滑油x的冷却部件 过滤器28或者从机油过滤器28排出冷却空气,冷却部分设置在鼓风机壳体7内。(C)2010年,JPO&INPIT