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公开(公告)号：US09752478B2
公开(公告)日：2017-09-05
申请号：US14771943
申请日：2014-03-13
申请人： YANMAR CO., LTD.
发明人： Yoshiyuki Sandou , Tomoyuki Kimura
CPC分类号： F01N3/035 , A01D41/12 , B60K13/04 , B60Y2200/222 , F01N3/021 , F01N3/0211 , F01N3/10 , F01N3/106 , F01N3/2066 , F01N3/2839 , F01N13/009 , F01N2260/20 , F01N2340/04 , F01N2590/08 , Y02A50/2325 , Y02T10/24
摘要： An engine device of a working vehicle is structured such that a first case and a second case can be firmly fixed with a high rigidity by making good use of a frame of an engine room. In the engine device of the working vehicle having the first case which removes particulate matter in exhaust gas of the engine and the second case which removes nitrogen oxide in the exhaust gas of the engine, the first case is provided in the engine room which is inward provided with the engine, via a first case support body, and the second case is provided in the engine room via second case support bodies.
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公开(公告)号：US09631532B2
公开(公告)日：2017-04-25
申请号：US14771680
申请日：2014-03-13
申请人： YANMAR CO., LTD.
发明人： Yoshiyuki Sandou , Tomoyuki Kimura
CPC分类号： F01N3/035 , A01D41/12 , F01N3/106 , F01N3/2066 , F01N13/009 , F01N2330/08 , F01N2340/04 , F01N2590/08 , Y02A50/2325 , Y02T10/24
摘要： Provided is an engine device of a working vehicle structured such that a first case and a second case can be firmly fixed with a high rigidly by sharing supporting loads of the first case and the second case by an engine room and a working portion. In the engine device of the working vehicle having the first case which removes particulate matter in exhaust gas of an engine, and the second case which removes nitrogen oxide in the exhaust gas of the engine, the first case is provided in an outer side of the engine room which is inward provided with the engine via a first case support body, and the second case is provided in the working portion which is adjacent to the engine room via a second case support body.
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公开(公告)号：US10801378B2
公开(公告)日：2020-10-13
申请号：US16096225
申请日：2017-03-29
申请人： Yanmar Co., Ltd.
发明人： Tomoyuki Kimura , Hisato Inokuchi
IPC分类号： F01M13/04 , F02B39/14 , F02M25/06 , F02M35/16 , F01M9/10 , F02B37/00 , F01M13/00 , F02M35/10 , F02B67/00 , F01M11/02 , F01M13/02 , F02B37/02 , F02F7/00 , F02F1/24
摘要： An engine including: an exhaust manifold provided near one side surface of an engine; a turbocharger having an exhaust-side inlet connected to the exhaust manifold; and a rocker-arm-chamber-integrated intake manifold disposed on a cylinder head and integrally including a rocker arm chamber and an intake manifold. The intake manifold has a wall dividing the rocker arm chamber provided near one side surface of the engine and the intake manifold provided near another side surface thereof to isolate the rocker arm chamber and the intake manifold from each other. The rocker arm chamber has, in its upper portion, a positive crankcase ventilation device protruding therefrom and returning blowby gas to an intake system. The positive crankcase ventilation device has a blowby-gas discharge port connected with a gas conduit through which blowby gas is delivered to an intake-side inlet of the turbocharger.
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公开(公告)号：USD757919S1
公开(公告)日：2016-05-31
申请号：US29522678
申请日：2015-04-01
申请人： YANMAR CO., LTD.
设计人： Tomoyuki Kimura
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公开(公告)号：US10352216B2
公开(公告)日：2019-07-16
申请号：US15270215
申请日：2016-09-20
申请人： YANMAR CO., LTD.
发明人： Yoshiyuki Sandou , Tomoyuki Kimura
摘要： An engine device is provided with a first case which removes particulate matters in exhaust gas of an engine, and a second case which removes nitrogen oxides in the exhaust gas of the engine. The second case is connected to the first case via a urea mixing pipe. An exhaust gas inlet surface of the first case is joined to an exhaust gas outlet surface of the engine, and a support base firmly fixed to the engine is provided. The support base is partly brought into surface contact with the exhaust gas outlet surface of the engine.
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公开(公告)号：US10184375B2
公开(公告)日：2019-01-22
申请号：US15270358
申请日：2016-09-20
申请人： YANMAR CO., LTD.
发明人： Tomoyuki Kimura , Yoshiyuki Sandou
摘要： The engine device has a first case which removes particulate matters in exhaust gas of the engine, and a second case which removes nitrogen oxides in the exhaust gas of the engine. The second case is connected to the first case via a urea mixing pipe. The engine device is provided with a plurality of support leg bodies which are connected their one end sides to the engine, and a support base which is connected to a plurality of support leg bodies. The first case and the second case are arranged in the support base.
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公开(公告)号：US09534523B2
公开(公告)日：2017-01-03
申请号：US14776201
申请日：2014-03-26
申请人： YANMAR CO., LTD.
发明人： Yoshiyuki Sandou , Tomoyuki Kimura
CPC分类号： F01N3/021 , B60K5/12 , B60K13/04 , E02F9/0866 , F01N3/2066 , F01N13/009 , F01N13/0097 , F01N13/1822 , F01N2340/04 , F01N2590/08 , Y02A50/2325 , Y02T10/24
摘要： An engine device for a work vehicle is configured to include a first case that removes particulate matter in exhaust gas of an engine and a second case that removes nitrogen oxides in the exhaust gas of the engine and configured to mount the engine on a travelling vehicle-body frame on which right and left running wheels are arranged, and the engine device has structure in which the first case is supported on the engine, and the second case is mounted on the travelling vehicle-body frame via support bodies.
摘要翻译： 一种用于作业车辆的发动机装置被构造成包括：第一壳体，其去除发动机排气中的颗粒物质;以及第二壳体，其移除所述发动机的废气中的氮氧化物，并且将所述发动机的发动机安装在行驶车辆上; 车身框架，其上配置有左右行驶轮，发动机装置具有第一壳体支撑在发动机上的结构，第二壳体通过支撑体安装在行驶车体框架上。
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公开(公告)号：US20150204290A1
公开(公告)日：2015-07-23
申请号：US14415882
申请日：2013-03-27
申请人： YANMAR CO., LTD.
发明人： Yuji Shiba , Masaki Nankou , Tomoyuki Kimura
CPC分类号： F02M53/02 , F02M53/00 , F02M59/42 , F02M59/44 , F02M63/0001 , F04B53/04 , F04B2201/0801
摘要： Provided is a configuration which prevents an engine from being unable to start in the state in which dew condensation occurred in a fuel injection pump and froze. The present invention relates to a fuel injection pump which is provided with a pump body and a hydraulic head and driven by an engine, and is characterized in that while the engine is in operation, the temperature of the hydraulic head is increased to a dew-point temperature or higher. Consequently, it is possible to increase the temperature of the hydraulic head and remove water in the fuel injection pump while the engine is in operation. Accordingly, the engine can be prevented from being unable to start in the state that dew condensation occurred in the fuel injection pump and froze.
摘要翻译： 提供一种防止发动机在燃料喷射泵发生结露而冻结的状态下不能起动的结构。 燃料喷射泵技术领域本发明涉及一种具有泵体和液压头并由发动机驱动的燃料喷射泵，其特征在于，在发动机运转时，液压头的温度升高至露点， 点温度以上。 因此，可以在发动机运转时，提高液压头的温度并除去燃料喷射泵中的水。 因此，能够防止发动机在燃料喷射泵发生结露而冻结的状态下不能起动。
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公开(公告)号：US10533474B2
公开(公告)日：2020-01-14
申请号：US15475677
申请日：2017-03-31
申请人： Yanmar Co. Ltd.
发明人： Tomoyuki Kimura
IPC分类号： F01N3/28 , B60K13/04 , F02M26/03 , F02M26/15 , F02M26/23 , B60K5/12 , F01N3/021 , F01N3/20 , F01N13/10
摘要： In the engine device having an exhaust gas purification device which removes particulate matters in exhaust gas of the engine or nitrogen oxides in the exhaust gas of the engine, the exhaust gas purification device is firmly fixed to a support base, and an exhaust gas outlet pipe of the engine is provided with an exhaust connection portion which connects an exhaust gas inlet of the exhaust gas purification device, and a support base connection portion which connects the support base.
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公开(公告)号：US09816471B2
公开(公告)日：2017-11-14
申请号：US14415882
申请日：2013-03-27
申请人： YANMAR CO., LTD.
发明人： Yuji Shiba , Masaki Nankou , Tomoyuki Kimura
CPC分类号： F02M53/02 , F02M53/00 , F02M59/42 , F02M59/44 , F02M63/0001 , F04B53/04 , F04B2201/0801
摘要： Provided is a configuration which prevents an engine from being unable to start in the state in which dew condensation occurred in a fuel injection pump and froze. The present invention relates to a fuel injection pump which is provided with a pump body and a hydraulic head and driven by an engine, and is characterized in that while the engine is in operation, the temperature of the hydraulic head is increased to a dew-point temperature or higher. Consequently, it is possible to increase the temperature of the hydraulic head and remove water in the fuel injection pump while the engine is in operation. Accordingly, the engine can be prevented from being unable to start in the state that dew condensation occurred in the fuel injection pump and froze.
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