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公开(公告)号：EP3121403A4
公开(公告)日：2017-11-29
申请号：EP15765666
申请日：2015-03-04
申请人： YANMAR CO LTD
发明人： MITSUDA MASATAKA
IPC分类号： F01N1/00 , E02F9/08 , F01N1/08 , F01N3/021 , F01N3/023 , F01N3/035 , F01N3/10 , F01N13/00 , F01N13/18 , F02D41/02 , F02D41/24 , F02D41/26
CPC分类号： F02D41/0235 , E02F9/0866 , F01N1/00 , F01N1/089 , F01N3/021 , F01N3/0231 , F01N3/103 , F01N3/106 , F01N13/0097 , F01N13/082 , F01N13/10 , F01N13/1805 , F01N13/1855 , F01N2450/30 , F01N2450/40 , F01N2490/04 , F01N2590/08 , F02D41/029 , F02D41/2487 , F02D41/26 , F02D41/263
摘要： [Object] To provide an engine system used for a working machine and configured to facilitate the change of an exhaust-gas discharging structure for an engine 1 for remodeling from a working machine (engine) conforming to an exhaust-gas purification specification into a working machine 211 (engine 1) conforming to a silencer specification. [Means of Realizing the Object] An engine system for a working machine includes an engine 1 disposed in a main body of the working machine, an exhaust manifold 7 disclosed in the main body and coupled to the engine 1, a tail pipe 135 disposed in the main body, an exhaust-gas purification device 2 disposed in the main body and including an exhaust-gas inlet-side housing 44 including an exhaust-gas inlet coupled to the exhaust manifold 7, and an exhaust-gas outlet-side housing 45 including an exhaust-gas outlet coupled to the tail pipe 135, the exhaust-gas purification device 2 being configured to purify exhaust gas discharged from the engine 1 and cause the purified exhaust gas to be discharged from the tail pipe 135 to an outside of the engine system, and a silencer housing 42 disposed as needed in any one or both of the exhaust-gas inlet-side housing 44 and the exhaust-gas outlet-side housing 45 to attenuate exhaust sound of the engine 1.
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公开(公告)号：EP2960091A4
公开(公告)日：2017-01-04
申请号：EP14753538
申请日：2014-02-14
申请人： YANMAR CO LTD
发明人： MITSUDA MASATAKA
IPC分类号： B60K13/04 , B60K5/02 , B60K11/04 , B66F9/075 , E02F9/00 , E02F9/08 , E02F9/16 , E02F9/18 , F01N3/02 , F01N3/08 , F01N3/28 , F01N9/00 , F01N13/10 , F01N13/18
CPC分类号： F01N13/10 , B60K5/02 , B60K11/04 , B60K13/04 , B60Y2200/15 , B60Y2200/412 , B60Y2200/415 , B66F9/075 , B66F9/07595 , E02F9/0866 , E02F9/0891 , E02F9/16 , E02F9/18 , F01N3/08 , F01N9/002 , F01N13/1805 , F01N2470/18 , F01N2590/00
摘要： An engine (1) is disposed below an operator's seat (219) in such a manner that a flywheel housing (10) is located at the front of a traveling machine body (216). An exhaust gas purification device (2) is disposed behind the engine (1) and below a radiator (24). The engine (1) is connected, on the left side thereof, to an air cleaner (32) for taking in fresh air, and is connected, on the right side thereof, to an exhaust pipe (72) which is connected to the air inlet side of the exhaust gas purification device (2).
摘要翻译： 发动机（1）以飞轮壳体（10）位于行进机体（216）的前方的方式设置在驾驶员座椅（219）的下方。 排气净化装置（2）设置在发动机（1）后方和散热器（24）的下方。 发动机（1）在其左侧连接到用于吸入新鲜空气的空气滤清器（32），并且在其右侧连接到与空气连接的排气管（72） 废气净化装置（2）的入口侧。
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公开(公告)号：EP2806132A4
公开(公告)日：2016-01-06
申请号：EP13738805
申请日：2013-01-18
申请人： YANMAR CO LTD
IPC分类号： F01N13/08 , B60R13/08 , F01N1/08 , F01N1/18 , F01N3/023 , F01N9/00 , F01N13/00 , F01N13/10 , F01N13/14 , F01N13/18 , F01P11/04 , F02D9/04 , F02F7/00 , F02M25/07
CPC分类号： F01N3/02 , B60K13/04 , B60R13/0876 , B60Y2200/15 , B60Y2200/221 , B60Y2200/222 , F01N3/0231 , F01N3/0235 , F01N3/106 , F01N3/20 , F01N13/00 , F01N13/10 , F01N13/102 , F01N13/14 , F01N13/1805 , F01N2240/36 , F01N2260/024 , F01N2260/14 , F01N2260/20 , F01N2340/02 , F01N2340/04 , F01N2560/06 , F01N2560/08 , F01N2560/14 , F01N2590/08 , F01P11/04 , F02D9/04 , F02F7/0068 , F02M26/29
摘要： It is an object of the present invention to provide an engine device in which a support structure of an exhaust throttle device can be made as a high rigidity structure, and it is possible to prevent the exhaust throttle device from being heated by radiation heat from peripheries of the exhaust throttle device. The engine device of the invention includes an engine (1) having an exhaust manifold (7), and the exhaust throttle device (65) adjusts exhaust gas pressure of the exhaust manifold (7). An exhaust gas intake side of a throttle valve case (68) of the exhaust throttle device (65) is fastened to an exhaust gas outlet of the exhaust manifold (7), and an exhaust gas pipe (72) is connected to the exhaust manifold (7) through the throttle valve case (68). An intermediate portion of a cooling pipe of an EGR cooler (29) is provided with a cooling water pipe of the exhaust throttle device (65).
摘要翻译： 本发明的目的是提供一种发动机装置，其中可以将排气节流装置的支撑结构制成高刚性结构，并且可以防止排气节流装置被来自周边的辐射热加热 的排气节流装置。 本发明的发动机装置包括具有排气歧管（7）的发动机（1），排气节流装置（65）调节排气歧管（7）的排气压力。 排气节流装置（65）的节流阀壳体（68）的废气吸入侧被紧固到排气歧管（7）的排气出口，排气管（72）与排气歧管 （7）通过节流阀壳体（68）。 EGR冷却器（29）的冷却管的中间部分设置有排气节流装置（65）的冷却水管。
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公开(公告)号：EP2535537A4
公开(公告)日：2015-12-16
申请号：EP11742270
申请日：2011-02-09
申请人： YANMAR CO LTD
发明人： MITSUDA MASATAKA
CPC分类号： F01N13/00 , F01N13/008 , F01N13/0097 , F01N13/02 , F01N13/143 , F01N13/1805 , F01N13/1855 , F01N2260/20 , F01N2470/18 , Y10T137/8376
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公开(公告)号：EP2806130A4
公开(公告)日：2015-10-07
申请号：EP13738747
申请日：2013-01-11
申请人： YANMAR CO LTD
发明人： SANDOU YOSHIYUKI , MITSUDA MASATAKA
CPC分类号： F01N3/0211 , F01N3/005 , F01N3/021 , F01N3/035 , F01N3/106 , F01N3/2842 , F01N13/008 , F01N13/009 , F01N13/0097 , F01N13/141 , F01N13/1805 , F01N13/1866 , F01N13/1888 , F01N2250/02 , F01N2450/24 , F01N2450/30 , F01N2470/18 , F01N2470/22 , F01N2470/24 , F01N2560/06 , F01N2560/08 , Y02T10/20
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公开(公告)号：EP2806142A4
公开(公告)日：2015-09-23
申请号：EP13738742
申请日：2013-01-08
申请人： YANMAR CO LTD
发明人： MITSUDA MASATAKA
CPC分类号： F01N3/18 , F01N3/005 , F01N3/0211 , F01N3/035 , F01N3/106 , F01N3/2842 , F01N13/008 , F01N13/0097 , F01N13/1805 , F01N2450/24 , F01N2450/30 , F01N2470/18 , F01N2470/24 , F01N2560/06 , F01N2560/08 , F02D41/029 , F02D41/1446 , F02D41/1448 , F02D2200/0812
摘要： An object is to reduce man-hours for evaluations of design, test, and the like for securing an exhaust gas purifier 2 to an engine 1, while also making the exhaust gas purifier 2 more compact. The exhaust gas purifier 2 includes a plurality of filter bodies 43 and 44 to purify exhaust gas discharged from the engine 1, a purification casing 40 including a plurality of purification cases 46 to 49 that house the filter bodies 43 and 44, an exhaust gas pressure sensor 81 to detect an exhaust gas pressure in the purification casing 40, and an exhaust gas temperature sensor 82 to detect an exhaust gas temperature in the purification casing 40. The two sensors 81 and 82 are disposed on the outer circumferential side of the purification casing 40 so as to fit in the length range in the purification casing 40 in the exhaust gas flow direction.
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公开(公告)号：EP3098411A4
公开(公告)日：2017-10-25
申请号：EP14863761
申请日：2014-11-20
申请人： YANMAR CO LTD
CPC分类号： F01N13/10 , B60K13/04 , B66F9/07572 , E02F9/0841 , E02F9/0866 , F01N3/0235 , F01N13/1805 , F01N2240/36 , F01N2470/18 , F01N2590/08 , F02M26/00
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公开(公告)号：EP3088696A4
公开(公告)日：2017-08-16
申请号：EP14873947
申请日：2014-12-10
申请人： YANMAR CO LTD
发明人： MITSUDA MASATAKA , TAGUCHI ISAO
CPC分类号： F01N3/055 , B60K13/04 , B60Y2200/415 , B60Y2200/62 , F01N3/021 , F01N13/1805 , F01N2260/022 , F01N2340/04 , F01N2470/18
摘要： It is an object to provide an engine device that includes an exhaust gas purification device and can be efficiently arranged in an engine installation space. An engine 1 includes an exhaust gas purification device 2 for treating exhaust gas. The exhaust gas purification device 2 is arranged on the upper surface side of the engine 1. Regarding structure in which an exhaust throttle device 65 is provided in an installation portion of an exhaust manifold 7 on one side of the engine 1, the exhaust throttle device 65 is inclined and disposed with respect to the right side surface of the engine 1] in a plan view, and a gap 8a is formed between the right side surface of a head cover 8 and the inner side surface of the exhaust throttle device 65.
摘要翻译： 本发明的目的在于提供一种具备排气净化装置的发动机装置，能够高效地配置在发动机设置空间内。 发动机1包括用于处理排气的排气净化装置2。 排气净化装置2配置在发动机1的上表面侧。作为排气节流装置65设置在发动机1的一侧的排气歧管7的设置部的结构， 65在俯视时相对于发动机1的右侧面倾斜配置，在盖罩8的右侧面与排气节流装置65的内侧面之间形成有间隙8a。
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公开(公告)号：EP2333260A4
公开(公告)日：2015-10-14
申请号：EP09814493
申请日：2009-09-07
申请人： YANMAR CO LTD
发明人： MITSUDA MASATAKA , ONODERA TAKAYUKI
CPC分类号： F01N3/0211 , E02F9/00 , E02F9/0866 , F01N3/0335 , F01N13/0093 , F01N13/0097 , F01N13/1805 , F01N13/1855 , F01N13/1894 , F01N2470/02 , F01N2470/18 , F01N2590/08 , Y02T10/20
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公开(公告)号：EP2333263A4
公开(公告)日：2015-04-22
申请号：EP09814491
申请日：2009-09-07
申请人： YANMAR CO LTD
发明人： MITSUDA MASATAKA , ONODERA TAKAYUKI
CPC分类号： F01N3/0211 , E02F9/00 , E02F9/0866 , F01N3/0335 , F01N13/0093 , F01N13/0097 , F01N13/1805 , F01N13/1855 , F01N13/1894 , F01N2470/02 , F01N2470/18 , F01N2590/08 , F02M35/10144 , F02M35/10288 , Y02T10/20
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