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1. 发明公开

EP2787195A4 INTERNAL COMBUSTION ENGINE WITH SUPERCHARGER 审中-公开
标题翻译：与装载机内燃发动机
公开(公告)号：EP2787195A4
公开(公告)日：2015-12-30
申请号：EP12854363
申请日：2012-07-06
申请人： TOYOTA MOTOR CO LTD
发明人： SHIODA JUMPEI , KAKUTA YUSHI , SUGIYAMA MATSUYOSHI
IPC分类号： F02B39/16 , B60T17/02 , F01M13/00 , F02B39/14 , F02B67/04 , F04C18/344 , F04C29/00
CPC分类号： F01M3/00 , B60T17/02 , F01D21/10 , F01D25/002 , F01D25/18 , F01M13/00 , F01M13/028 , F01M13/0405 , F02B29/0406 , F02B39/14 , F02B39/16 , F02B67/04 , F02C6/12 , F02D41/0007 , F02D41/18 , F02D2250/08 , F02M25/06 , F02M26/05 , F02M26/06 , F02M26/10 , F02M26/15 , F02M26/23 , F04C18/3442 , F04C23/006 , F04C2210/1005 , F04C2210/14 , F04C2210/24 , F04C2220/10 , F05D2220/40

2. 发明公开

EP2690291A4 CENTRIFUGAL COMPRESSOR 有权
标题翻译： ZENTRIFUGALVERDICHTER
公开(公告)号：EP2690291A4
公开(公告)日：2014-01-29
申请号：EP11861461
申请日：2011-03-23
申请人： TOYOTA MOTOR CO LTD
发明人： SHIODA JUMPEI , TABATA MASAKAZU
IPC分类号： F04D29/46 , F04D27/02 , F04D29/44 , F04D29/70
CPC分类号： F04D17/08 , F04D27/0246 , F04D29/444 , F04D29/462 , F04D29/464 , F04D29/701 , F05D2250/52
摘要： A compressor 11 has a hub-side wall 51b of a hub-side wall plate 51, a shroud-side wall 17 that faces the hub-side wall 51 b and forms a diffuser path between the shroud-side wall 17 and the hub-side wall 51b, vanes 53 that protrude from the hub-side wall plate 51 into the diffuser path, and an actuator 19 capable of changing the distance between the vanes 53 and the shroud-side wall 17 in accordance with a flow rate of air in the diffuser path. Adjacent ones of the adjacent vanes 53 do not overlap with each other when viewed from a center axis of the compressor 11. When the actuator 19 maximizes the distance between the vanes 53 and the shroud-side wall 17, the distance between the vanes 53 and the shroud-side wall 17 is smaller than the distance between the hub-side wall 51b and areas of the shroud-side wall 17 that face the vanes 53.
摘要翻译：压缩机11具有轮毂侧壁板51的轮毂侧壁51b，与轮毂侧壁51b相对且在护罩侧壁17与轮毂侧壁板51之间形成扩散通路的护罩侧壁17。侧壁51b，从轮毂侧壁板51向扩散通路突出的叶片53，以及能够根据空气流量来改变叶片53与护罩侧壁17之间的距离的致动器19 扩散器路径。当从压缩机11的中心轴线看时，相邻叶片53中的相邻叶片彼此不重叠。当致动器19使叶片53与护罩侧壁17之间的距离最大化时，叶片53与叶片53之间的距离护罩侧壁17小于轮毂侧壁51b与护罩侧壁17的面向叶片53的区域之间的距离。

3. 发明公开

EP2650547A4 CENTRIFUGAL COMPRESSOR 失效
标题翻译：离心
公开(公告)号：EP2650547A4
公开(公告)日：2014-04-23
申请号：EP10860611
申请日：2010-12-10
申请人： TOYOTA MOTOR CO LTD
发明人： SHIODA JUMPEI , TSUJI SHINICHI
IPC分类号： F04D29/46 , F04D29/70
CPC分类号： F04D29/403 , F04D29/4206 , F04D29/462 , F04D29/701 , F05D2250/52

4. 发明公开

EP2848781A4 INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：EP2848781A4
公开(公告)日：2015-04-22
申请号：EP12876521
申请日：2012-05-08
申请人： TOYOTA MOTOR CO LTD
发明人： SHIODA JUMPEI
IPC分类号： F01M13/00 , F01M11/08 , F01M13/02
CPC分类号： F01M13/04 , F01M13/028 , F01M2013/027 , F01M2013/0422 , F02M35/10222 , F04D17/10 , F04D29/284 , F04D29/701 , F04D29/705
摘要： When a blow-by gas collides with an outer circumferential wall of a tubular member 34, part of oil mist in the collision gas is liquefied (an oil droplet 38). The oil droplet 38 takes in the oil mist in the blow-by gas which flows into an intake pipe 16 in succession, and moves on the outer circumferential wall of the tubular member 34 in accordance with a flow of an intake gas and the gravity while keeping a liquefied state. The oil droplet 38 flows in from an inlet section 28 while keeping the liquefied state, and uniformly flows into a surface of an impeller 22 to be discharged to a scroll 30 side. A surface of a diffuser 32 is washed uniformly by the oil droplet 38 keeping the liquefied state, and generation or accumulation of the deposit on the surface can be restrained.

5. 发明公开

EP2781716A4 SUPERCHARGER-EQUIPPED INTERNAL COMBUSTION ENGINE 失效
标题翻译：装有超级装载机的燃烧引擎
公开(公告)号：EP2781716A4
公开(公告)日：2014-12-10
申请号：EP11875838
申请日：2011-11-18
申请人： TOYOTA MOTOR CO LTD
发明人： SHIODA JUMPEI
IPC分类号： F02B37/02 , F01M13/02 , F02B37/00 , F02M25/06 , F02M25/07
CPC分类号： F02M26/09 , F02B37/025 , F02M25/06 , F02M25/0701 , F04D27/0207 , F04D29/5846 , Y02T10/121 , Y02T10/144
摘要： A supercharger-equipped internal combustion engine in the present invention includes a turbo-supercharger (20) which includes, at some point in an intake passage (26), a centrifugal compressor (20b) having an impeller section (20b4) for housing a compressor impeller (20b3). In the supercharger-equipped internal combustion engine, EGR gas and blow-by gas are introduced into an intake system in such a way as to flow into the centrifugal compressor (20b) via an EGR gas introduction section (40a) and a blow-by gas introduction section (48a). The supercharger-equipped internal combustion engine further includes a partition wall (52) which guides the EGR gas and the blow-by gas toward the centrifugal compressor (20b) so that the EGR gas and the blow-by gas are not mixed with each other until the EGR gas and the blow-by gas enter into the impeller section (20b4).
摘要翻译：本发明的增压器内燃机包括涡轮增压器（20），其在进气通道（26）的某一点处包括具有用于容纳压缩机的叶轮部分（20b4）的离心式压缩机（20b）叶轮（20b3）。在装有增压器的内燃机中，EGR气体和窜气被引入到进气系统中，以便经由EGR气体引入部（40a）和窜气（40a）流入离心式压缩机（20b）气体导入部（48a）。具备增压器的内燃机还具备将EGR气体和窜缸气引向离心式压缩机（20b）的分隔壁（52），使得EGR气体和窜缸气体彼此不混合直到EGR气体和窜气进入叶轮部分（20b4）。

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