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1. 发明授权

US07451843B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US07451843B2
公开(公告)日：2008-11-18
申请号：US10559709
申请日：2004-06-15
申请人： Hajime Nakashima , Kazuhiro Ueda , Yasumasa Kimura , Hideo Utsuno , Toshiyuki Kobayashi
发明人： Hajime Nakashima , Kazuhiro Ueda , Yasumasa Kimura , Hideo Utsuno , Toshiyuki Kobayashi
IPC分类号： B60K11/04
CPC分类号： E02F9/0866 , B60K11/08 , E02F9/00 , F01P11/12 , F01P2001/005
摘要： Engine noise of a construction machine is effectively reduced without reducing cooling performance and with an increase in the height of a body cover kept minimum. To achieve the above, an air-intake opening portion (10) and an air discharge opening portion (11) are arranged in a body cover (8) of an upper rotating body (1), and a cooling fan (5) in an engine room covered by the body cover (8) is driven, taking cooling air in from the air-intake opening portion (10) to cool a heat exchanger (7) in the body cover (8) and discharging the air from the air discharge opening portion (11). The air-intake opening portion (10) is laterally offset from a position facing to a ventilation surface of the heat exchanger (7). Alternatively, plural air-intake opening portions are located in a scattered manner such that the plural air-intake opening portions include the offset air-intake opening portion offset from the ventilation surface of the heat exchanger (7).
摘要翻译：在不降低冷却性能的同时，能够有效地减少施工机械的发动机噪音，并且使车身罩的高度保持最小。为了实现上述目的，在上部旋转体（1）的主体罩（8）中设置有进气口部（10）和排气口部（11）由主体罩（8）覆盖的发动机室被驱动，从进气口部分（10）吸入冷却空气以冷却车身盖（8）中的热交换器（7）并从空气排出口排出空气开口部（11）。进气口部分（10）从面向热交换器（7）的通风表面的位置横向偏移。或者，多个进气口部分以分散的方式设置，使得多个进气口部分包括从热交换器（7）的通风表面偏移的偏移进气开口部分。

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. 发明授权

US07131422B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US07131422B2
公开(公告)日：2006-11-07
申请号：US11066477
申请日：2005-02-28
申请人： Yasumasa Kimura , Hajime Nakashima , Kazuhiro Ueda
发明人： Yasumasa Kimura , Hajime Nakashima , Kazuhiro Ueda
IPC分类号： F02B77/04 , F02B77/13
CPC分类号： B60R13/0838 , B60R13/0861 , B60R13/0876 , E02F9/0866
摘要： A construction machine includes an engine guard, an engine, a cooling fan, and a device for being cooled by the cooling fan, and an exhaust duct. The engine guard accommodates the engine and has intake and exhaust openings. The intake opening and the exhaust opening are disposed in different side covers. The side covers correspond to the left and right side walls of the engine guard. The engine, the cooling fan, and the device are accommodated in the engine guard. The exhaust duct is disposed above and behind the engine, parallel with the flow of a fan air which has been used for cooling the engine, and substantially horizontally. The exhaust duct has an exit connected to the exhaust opening. The fan air introduced from the intake opening flows substantially linearly along the cooling fan, the engine, and the exhaust duct and is discharged from the exhaust opening.
摘要翻译：一种施工机械包括发动机罩，发动机，冷却风扇，以及由冷却风扇冷却的装置和排气管。发动机护罩可容纳发动机并具有进气和排气口。进气口和排气口设置在不同的侧盖中。侧盖对应于发动机护罩的左侧壁和右侧壁。发动机，冷却风扇和装置容纳在发动机保护罩中。排气管布置在发动机的上方和后方，与已经用于冷却发动机的风扇空气的流动平行，并且基本上水平。排气管道具有连接到排气口的出口。从进气口引入的风扇空气沿着冷却风扇，发动机和排气管大致直线地流动，并从排气口排出。

6. 发明申请

US20050188926A1 Consruction machine 有权
标题翻译：破碎机
公开(公告)号：US20050188926A1
公开(公告)日：2005-09-01
申请号：US11066477
申请日：2005-02-28
申请人： Yasumasa Kimura , Hajime Nakashima , Kazuhiro Ueda
发明人： Yasumasa Kimura , Hajime Nakashima , Kazuhiro Ueda
IPC分类号： E02F9/00 , B60K11/08 , B60K13/04 , B60R13/08 , E02F9/08 , F01P5/06 , F02B77/13 , F01P1/02 , F02K3/105
CPC分类号： B60R13/0838 , B60R13/0861 , B60R13/0876 , E02F9/0866
摘要： A construction machine includes an engine guard, an engine, a cooling fan, and a device for being cooled by the cooling fan, and an exhaust duct. The engine guard accommodates the engine and has intake and exhaust openings. The intake opening and the exhaust opening are disposed in different side covers. The side covers correspond to the left and right side walls of the engine guard. The engine, the cooling fan, and the device are accommodated in the engine guard. The exhaust duct is disposed above and behind the engine, parallel with the flow of a fan air which has been used for cooling the engine, and substantially horizontally. The exhaust duct has an exit connected to the exhaust opening. The fan air introduced from the intake opening flows substantially linearly along the cooling fan, the engine, and the exhaust duct and is discharged from the exhaust opening.
摘要翻译：一种施工机械包括发动机罩，发动机，冷却风扇，以及由冷却风扇冷却的装置和排气管。发动机护罩可容纳发动机并具有进气和排气口。进气口和排气口设置在不同的侧盖中。侧盖对应于发动机护罩的左侧壁和右侧壁。发动机，冷却风扇和装置容纳在发动机保护罩中。排气管布置在发动机的上方和后方，与已经用于冷却发动机的风扇空气的流动平行，并且基本上水平。排气管道具有连接到排气口的出口。从进气口引入的风扇空气沿着冷却风扇，发动机和排气管大致直线地流动，并从排气口排出。

7. 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。

8. 发明申请

US20060144350A1 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US20060144350A1
公开(公告)日：2006-07-06
申请号：US10559709
申请日：2004-06-15
申请人： Hajime Nakashima , Kazuhiro Ueda , Yasumasa Kimura , Hideo Utsuno , Toshiyuki Kobayashi
发明人： Hajime Nakashima , Kazuhiro Ueda , Yasumasa Kimura , Hideo Utsuno , Toshiyuki Kobayashi
IPC分类号： F01P9/00
CPC分类号： E02F9/0866 , B60K11/08 , E02F9/00 , F01P11/12 , F01P2001/005
摘要： Engine noise of a construction machine is effectively reduced without reducing cooling performance and with an increase in the height of a body cover kept minimum. To achieve the above, an air-intake opening portion (10) and an air discharge opening portion (11) are arranged in a body cover (8) of an upper rotating body (1), and a cooling fan (5) in an engine room covered by the body cover (8) is driven, taking cooling air in from the air-intake opening portion (10) to cool a heat exchanger (7) in the body cover (8) and discharging the air from the air discharge opening portion (11). The air-intake opening portion (10) is laterally offset from a position facing to a ventilation surface of the heat exchanger (7). Alternatively, plural air-intake opening portions are located in a scattered manner such that the plural air-intake opening portions include the offset air-intake opening portion offset from the ventilation surface of the heat exchanger (7).
摘要翻译：在不降低冷却性能的同时，能够有效地减少施工机械的发动机噪音，并且使车身罩的高度保持最小。为了实现上述目的，在上部旋转体（1）的主体罩（8）中设置有进气口部（10）和排气口部（11）由主体罩（8）覆盖的发动机室被驱动，从进气口部分（10）吸入冷却空气以冷却车身盖（8）中的热交换器（7）并从空气排出口排出空气开口部（11）。进气口部分（10）从面向热交换器（7）的通风表面的位置横向偏移。或者，多个进气口部分以分散的方式设置，使得多个进气口部分包括从热交换器（7）的通风表面偏移的偏移进气开口部分。

9. 发明授权

US07841314B2 Cooling structure of construction machine 有权
标题翻译：施工机械冷却结构
公开(公告)号：US07841314B2
公开(公告)日：2010-11-30
申请号：US11722548
申请日：2005-12-26
申请人： Hajime Nakashima , Tomoya Taniuchi , Yasumasa Kimura , Shinichi Kinoshita
发明人： Hajime Nakashima , Tomoya Taniuchi , Yasumasa Kimura , Shinichi Kinoshita
IPC分类号： F02B77/04 , F02B77/13
CPC分类号： E02F9/0866 , F01P5/06 , F01P11/10 , F01P11/12
摘要： To improve soundproof performance on an air intake side of a cooling structure of a construction machine without enlarging an air intake chamber. An air intake chamber is provided on the air intake side of a heat exchanger in an engine room, and a first air intake port is formed in a top face of the air intake chamber. In the air intake chamber, a duct independently formed as a shield member is disposed so as to partition the air intake chamber into two chambers, and also such that the core surface of the heat exchanger is enclosed airtightly from the surrounding atmosphere. A second air intake port is formed in the duct; thereby, the air intake chamber is constituted in a doubled duct structure, and air sucked from the first air intake port is guided through an air intake passage to the core surface of the heat exchanger, the air intake passage being bent so as to be roughly L-shaped.
摘要翻译：为了提高施工机械的冷却结构的进气侧的隔音性能，而不扩大进气室。在发动机室的热交换器的吸气侧设置有吸气室，在吸气室的上表面形成有第一空气吸入口。在进气室中，独立地形成为屏蔽构件的管道被设置成将进气室分隔成两个室，并且还使得热交换器的芯面被气密地封闭在周围的大气中。第二进气口形成在管道中; 由此，进气室构成为双重管道结构，从第一进气口吸入的空气被引导通过进气通道到热交换器的芯面，进气通道被弯曲成大致 L形。

10. 发明申请

US20080169142A1 COOLING STRUCTURE OF CONSTRUCTION MACHINE 审中-公开
标题翻译：建筑机械冷却结构
公开(公告)号：US20080169142A1
公开(公告)日：2008-07-17
申请号：US12013710
申请日：2008-01-14
申请人： Shinichi KINOSHITA , Yasumasa Kimura , Masahiko Mitsuda , Hajime Nakashima , Tomoya Taniuchi
发明人： Shinichi KINOSHITA , Yasumasa Kimura , Masahiko Mitsuda , Hajime Nakashima , Tomoya Taniuchi
IPC分类号： B60K11/08 , F01P7/10
CPC分类号： E02F9/00 , B60K11/08 , E02F9/0866
摘要： An engine, a cooling fan and a heat exchanger are disposed within an engine room covered with a cover member, while an intake chamber is formed on an intake side of the heat exchanger. A first intake port is formed in an upper chamber wall of the intake chamber and a duct is disposed on a front face side of a heat exchanger core surface in the intake chamber. In a cooling structure of a construction machine which premises the above construction, a front face portion of the duct is inclined in a direction in which the sectional area of an intake passage formed between the duct front face portion and a side face portion of the cover member becomes maximum at the upper portion and decreases gradually toward the lower portion, and a second intake port is formed in a lower half of the front face portion.
摘要翻译：发动机，冷却风扇和热交换器设置在被盖构件覆盖的发动机室内，而进气室形成在热交换器的进气侧。第一进气口形成在进气室的上室壁中，并且管道设置在进气室中的热交换器芯表面的正面侧。在处理上述结构的建筑机械的冷却结构中，管道的前面部分沿着形成在管道正面部分和盖子的侧面部分之间的进气通道的截面积的方向倾斜构件在上部变得最大并且朝向下部逐渐减小，并且第二进气口形成在前表面部分的下半部分中。

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