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1. 发明申请

US20140144717A1 CONSTRUCTION MACHINE 有权
标题翻译：建筑机械
公开(公告)号：US20140144717A1
公开(公告)日：2014-05-29
申请号：US14233322
申请日：2012-07-11
申请人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
发明人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
IPC分类号： E02F9/08
CPC分类号： E02F9/0866 , B60K11/06 , B60K13/04 , B60Y2200/412 , F01N3/05 , F01N13/082 , F01N2470/02 , F01N2470/04 , F01N2590/08 , Y02T10/20
摘要： A construction machine includes: a lower propelling body; and an upper slewing body which is slewably mounted on the lower propelling body. The upper slewing body includes: an engine room provided with an intake opening and a discharge opening; a duct provided in the engine room so as to communicate with the discharge opening and an exhaust gas pipe which guides exhaust gas discharged from the engine into the duct. The discharge opening and an outlet of the duct are open downward from the engine room. A portion on a distal end side of the exhaust gas pipe is inserted into the duct. The duct and the exhaust gas pipe are configured to cause the exhaust gas to be mixed with cooled air in the duct and cause the mixture of the exhaust gas and the cooled air to be discharged downward from the discharge opening.
摘要翻译：一种施工机械包括：下推进体; 以及可旋转地安装在下推进体上的上回转体。上部回转体包括：设有进气口和排出口的发动机室; 设置在发动机室中以与排出口连通的管道和将从发动机排出的废气引导到管道中的排气管。排气口和管道出口从发动机室向下敞开。排气管的前端侧的一部分插入管道内。管道和排气管被配置为使废气与管道中的冷却空气混合，并使排气和冷却空气的混合物从排出口向下排放。

2. 发明申请

US20140151143A1 CONSTRUCTION MACHINE 有权
标题翻译：建筑机械
公开(公告)号：US20140151143A1
公开(公告)日：2014-06-05
申请号：US14233022
申请日：2012-07-11
申请人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
发明人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
IPC分类号： E02F9/08
CPC分类号： E02F9/0866 , B60K11/06 , B60K13/04 , B60Y2200/412 , E02D17/13 , F01N3/05 , F01N13/082 , F01N2590/08 , Y02T10/20
摘要： A construction machine includes: an engine room provided with an intake opening and a discharge opening; a fan for sucking cooling air into the engine room through the intake opening; a duct provided in the engine room so as to communicate with the discharge opening and discharging the cooling air sucked into the engine room to an outside of the engine room through the discharge opening; and an exhaust gas pipe guiding exhaust gas discharged from the engine into the duct. A portion on a distal end side of the exhaust gas pipe is inserted into the duct, and the inserted portion of the exhaust gas pipe inserted into the duct is formed with an exhaust hole which causes the exhaust gas to be discharged in a direction different from a flowing direction of discharge wind in the duct through the exhaust hole.
摘要翻译：一种建筑机械包括：具有进气口和排出口的发动机室; 风扇，用于通过进气口将冷却空气吸入发动机室; 设置在所述发动机室中以与所述排出口连通并且通过所述排出口将吸入所述发动机室的冷却空气排出到所述发动机室外部的管道; 以及引导从发动机排出到管道中的废气的排气管。排气管的前端侧的一部分插入到管道中，并且插入管道的排气管的插入部分形成有排气孔，排气孔以不同于通过排气孔在管道中排出风的流动方向。

3. 发明授权

US09347202B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US09347202B2
公开(公告)日：2016-05-24
申请号：US14233022
申请日：2012-07-11
申请人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
发明人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
IPC分类号： B60K13/04 , E02F9/08 , F01N3/05 , F01N13/08 , E02D17/13 , B60K11/06
CPC分类号： E02F9/0866 , B60K11/06 , B60K13/04 , B60Y2200/412 , E02D17/13 , F01N3/05 , F01N13/082 , F01N2590/08 , Y02T10/20
摘要： A construction machine includes: an engine room provided with an intake opening and a discharge opening; a fan for sucking cooling air into the engine room through the intake opening; a duct provided in the engine room so as to communicate with the discharge opening and discharging the cooling air sucked into the engine room to an outside of the engine room through the discharge opening; and an exhaust gas pipe guiding exhaust gas discharged from the engine into the duct. A portion on a distal end side of the exhaust gas pipe is inserted into the duct, and the inserted portion of the exhaust gas pipe inserted into the duct is formed with an exhaust hole which causes the exhaust gas to be discharged in a direction different from a flowing direction of discharge wind in the duct through the exhaust hole.
摘要翻译：一种建筑机械包括：具有进气口和排出口的发动机室; 风扇，用于通过进气口将冷却空气吸入发动机室; 设置在所述发动机室中以与所述排出口连通并且通过所述排出口将吸入所述发动机室的冷却空气排出到所述发动机室外部的管道; 以及引导从发动机排出到管道中的废气的排气管。排气管的前端侧的一部分插入到管道中，并且插入管道的排气管的插入部分形成有排气孔，排气孔以不同于通过排气孔在管道中排出风的流动方向。

4. 发明授权

US09027676B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US09027676B2
公开(公告)日：2015-05-12
申请号：US14233322
申请日：2012-07-11
申请人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
发明人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
IPC分类号： E02F9/08 , F01N3/05 , F01N13/08 , B60K13/04 , B60K11/06
CPC分类号： E02F9/0866 , B60K11/06 , B60K13/04 , B60Y2200/412 , F01N3/05 , F01N13/082 , F01N2470/02 , F01N2470/04 , F01N2590/08 , Y02T10/20
摘要： A construction machine includes: a lower propelling body; and an upper slewing body which is slewably mounted on the lower propelling body. The upper slewing body includes: an engine room provided with an intake opening and a discharge opening; a duct provided in the engine room so as to communicate with the discharge opening; and an exhaust gas pipe which guides exhaust gas discharged from the engine into the duct. The discharge opening and an outlet of the duct are open downward from the engine room. A portion on a distal end side of the exhaust gas pipe is inserted into the duct. The duct and the exhaust gas pipe are configured to cause the exhaust gas to be mixed with cooled air in the duct and cause the mixture of the exhaust gas and the cooled air to be discharged downward from the discharge opening.
摘要翻译：一种施工机械包括：下推进体; 以及可旋转地安装在下推进体上的上回转体。上部回转体包括：设有进气口和排出口的发动机室; 设置在所述发动机室中以与所述排出口连通的管道; 以及排气管，其将从发动机排出的排气导入管道。排气口和管道出口从发动机室向下敞开。排气管的前端侧的一部分插入管道内。管道和排气管被配置为使废气与管道中的冷却空气混合，并使排气和冷却空气的混合物从排出口向下排放。

5. 发明申请

US20140166380A1 CONSTRUCTION MACHINE 有权
标题翻译：建筑机械
公开(公告)号：US20140166380A1
公开(公告)日：2014-06-19
申请号：US14239054
申请日：2012-08-07
申请人： Masaru Numasawa
发明人： Masaru Numasawa
IPC分类号： E02F9/08
CPC分类号： E02F9/0866 , B60K11/06 , B60Y2200/412 , F01P1/02 , F01P5/06 , F01P2001/005
摘要： The present invention provides a construction machine having an engine room and capable of efficiently collecting air flowing in the engine room thereby improving exhaust efficiency. The construction machine includes an engine room, an engine, a heat exchanger provided at a first side of the engine, a fan provided at the first side and rotating to generate around the engine a flow of cooling air, and an exhaust duct having an air inlet opening and an air outlet opening and provided in the engine room so as to extend in a fan axial direction parallel with a rotation axis of the fan along the engine. The exhaust duct guides the flow of the air to collect the air flowing downstream of the fan in the fan axial direction, in a region extending in the fan axial direction, and discharge the air to an outside of the engine room.
摘要翻译：本发明提供一种具有发动机室并能够有效地收集在发动机室中流动的空气的施工机械，从而提高排气效率。该建筑机械包括发动机室，发动机，设置在发动机第一侧的热交换器，设置在第一侧并旋转以在发动机周围产生冷却空气流的风扇，以及具有空气的排气管道入口开口和出气口，并且设置在发动机室中，以沿与发动机的风扇的旋转轴线平行的风扇轴向方向延伸。排气管道引导空气流沿风扇轴向在风扇轴向方向上收集在风扇下游流动的空气，并且将空气排出到发动机室外部。

6. 发明授权

US09376786B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US09376786B2
公开(公告)日：2016-06-28
申请号：US14239054
申请日：2012-08-07
申请人： Masaru Numasawa
发明人： Masaru Numasawa
IPC分类号： F01P1/02 , E02F9/08 , F01P5/06 , B60K11/06 , F01P1/00
CPC分类号： E02F9/0866 , B60K11/06 , B60Y2200/412 , F01P1/02 , F01P5/06 , F01P2001/005
摘要： In a construction machine having an engine room and capable of efficiently collecting air flowing in the engine room, a heat exchanger provided at a first side of the engine, and a fan provided at the first side and rotating to generate around the engine a flow of cooling air, further includes an exhaust duct extending in a fan axial direction parallel with a rotation axis of the fan along the engine. The exhaust duct guides the flow of the air to collect the air flowing downstream of the fan in the fan axial direction, in a region extending in the fan axial direction, and discharges the air to an outside of the engine room.
摘要翻译：在具有发动机室并且能够有效地收集在发动机室中流动的空气的建筑机械中，设置在发动机的第一侧的热交换器和设置在第一侧的风扇，并且旋转以在发动机周围产生流动冷却空气还包括沿与发动机的风扇的旋转轴线平行的风扇轴向延伸的排气管道。排气管道引导空气流沿风扇轴向在风扇轴向方向上收集在风扇下游流动的空气，并且将空气排出到发动机室外部。

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