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公开(公告)号：US07201132B2
公开(公告)日：2007-04-10
申请号：US11159612
申请日：2005-06-23
申请人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
发明人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
CPC分类号： F01M1/04 , F02B75/007
摘要： To provide an internal combustion engine of a vertical shaft type, in which leakage of an oil from a crankcase and an oil pan is effectively prevented, which has high mounting rigidity relative to a working machine and, also, which is capable of being easily serviced, the combustion engine includes a vertically extending crankshaft (9) having a pair of upper and lower crank webs (14A and 14B), a crankcase (1) accommodating the crankshaft (9) and including an oil pan (2), and a crankcase cover (3) mounted on an upper surface (1a) of the crankcase (1) to cover the crankcase (1). The upper surface (1a) of the crankcase (1) is positioned above the upper crank web (14A).
摘要翻译： 为了提供一种垂直轴式的内燃机，其中有效地防止油从曲轴箱和油盘泄漏，相对于作业机具有高的安装刚度，并且还能够容易地维修 内燃机包括具有一对上下曲柄腹板（14A和14B）的竖直延伸的曲轴（9），容纳曲轴（9）并包括油盘（2）的曲轴箱（1），以及 安装在所述曲轴箱（1）的上表面（1a）上以覆盖所述曲轴箱（1）的曲轴箱盖（3）。 曲轴箱（1）的上表面（1a）位于上曲柄腹板（14A）的上方。
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公开(公告)号：US07459004B2
公开(公告)日：2008-12-02
申请号：US11159866
申请日：2005-06-23
IPC分类号： B01D46/42 , F02M35/024
CPC分类号： F02M35/04 , B01D46/0005 , B01D46/0039 , B01D46/10 , B01D46/521 , F02B63/02 , F02M35/0203 , F02M35/024 , Y10T403/7045 , Y10T403/7071
摘要： A mounting structure for an air cleaner on a combustion engine according to the present invention includes an engine cover (9) for covering at least a portion of the combustion engine (E). The cover (9) includes an air cleaner casing (81) having an opening and an air cleaner cover (83) for covering the opening of the air cleaner casing (81). Flanges (81f, 83f) are formed in respective joint portions of the air cleaner casing (81) and the air cleaner cover (83). The mounting structure also includes a slider (10) movable between a disengagement position and an engagement position in a direction parallel to the joint portions. This slider (10) when moved to the engagement position connects the flanges (81f, 83f) of the air cleaner casing (81) and cover (83), but when moved to the disengagement position the slider (10) enables the cover (83) to be released from the casing (81).
摘要翻译： 根据本发明的用于内燃机上的空气净化器的安装结构包括用于覆盖内燃机（E）的至少一部分的发动机罩（9）。 盖（9）包括具有开口的空气滤清器壳体（81）和用于覆盖空气滤清器壳体（81）的开口的空气滤清器盖（83）。 法兰（81f，83f）形成在空气滤清器壳体（81）和空气滤清器盖（83）的各自的接合部分。 安装结构还包括可在平行于接头部分的方向上在分离位置和接合位置之间移动的滑块（10）。 当滑块（10）移动到接合位置时，连接空气滤清器壳体（81）和盖（83）的凸缘（81f，83f），但是当移动到分离位置时，滑块（10）使盖 ）从壳体（81）释放。
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3.发明申请Combustion engine having unitary structure of cooling fan and starter pulley 有权具有冷却风扇和起动滑轮单一结构的燃烧发动机公开(公告)号：US20060288970A1
公开(公告)日：2006-12-28
申请号：US11159867
申请日：2005-06-23
摘要： A combustion engine according to the present invention has a unitary fan-pulley assembly (F), in which a cooling fan (8) and a starter pulley (9) are formed integrally with each other. The cooling fan (8) is fixed to a crankshaft (1). The pulley (9) receives a starting force when engaged with engagement pawls 14b integral with a recoil starter (14). A bracket (11) is fixedly mounted on the crankshaft (1) together with the unitary fan-pulley assembly (F) for urging engagement grooves (92), each defined between neighboring engagement projections (91) of the starter pulley (9), in an axial direction of the unitary fan-pulley assembly (F).
摘要翻译： 根据本发明的内燃机具有一体的风扇滑轮组件（F），其中冷却风扇（8）和起动滑轮（9）彼此一体地形成。 冷却风扇（8）固定在曲轴（1）上。 当与与反冲起动器（14）成一体的接合爪14b接合时，滑轮（9）接收起动力。 支架（11）与单一的风扇滑轮组件（F）一起固定地安装在曲轴（1）上，用于推动每个限定在起动滑轮（9）的相邻接合突起（91）之间的接合槽（92） 在整体风扇 - 滑轮组件（F）的轴向方向上。
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公开(公告)号：US20050229893A1
公开(公告)日：2005-10-20
申请号：US11159612
申请日：2005-06-23
申请人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
发明人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
IPC分类号： F01M13/04 , F01L1/04 , F01M1/00 , F01M1/04 , F02B75/00 , F02F1/00 , F02F7/00 , F02M59/20 , F02M59/28
CPC分类号： F01M1/04 , F02B75/007
摘要： To provide an internal combustion engine of a vertical shaft type, in which leakage of an oil from a crankcase and an oil pan is effectively prevented, which has high mounting rigidity relative to a working machine and, also, which is capable of being easily serviced, the combustion engine includes a vertically extending crankshaft (9) having a pair of upper and lower crank webs (14A and 14B), a crankcase (1) accommodating the crankshaft (9) and including an oil pan (2), and a crankcase cover (3) mounted on an upper surface (1a) of the crankcase (1) to cover the crankcase (1). The upper surface (1a) of the crankcase (1) is positioned above the upper crank web (14A).
摘要翻译： 为了提供一种垂直轴式的内燃机，其中有效地防止油从曲轴箱和油盘泄漏，相对于作业机具有高的安装刚度，并且还能够容易地维修 内燃机包括具有一对上下曲柄腹板（14A和14B）的竖直延伸的曲轴（9），容纳曲轴（9）并包括油盘（2）的曲轴箱（1），以及 安装在所述曲轴箱（1）的上表面（1a）上以覆盖所述曲轴箱（1）的曲轴箱盖（3）。 曲轴箱（1）的上表面（1a）位于上曲柄腹板（14A）的上方。
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公开(公告)号：US07559754B2
公开(公告)日：2009-07-14
申请号：US11159584
申请日：2005-06-23
申请人： Hitomi Miyake , Ichiro Uemura , Tetsuhiro Yamakawa
发明人： Hitomi Miyake , Ichiro Uemura , Tetsuhiro Yamakawa
CPC分类号： F04C2/086 , F01M2001/0238 , F02B63/00 , F02B75/007 , F04C2/102 , F04C15/0076 , F04C2240/60 , F05C2225/00
摘要： An internal gear pump (39) of the present invention includes an inner rotor (49) relatively non-rotatably mounted on one end of a pump shaft (22) driven by a crankshaft (9), and an outer rotor (50) rotatably supported by a crankcase (1) and meshed with the inner rotor (49). The pump shaft (22) has a flange (47) formed therein, which flange (47) is rotatably supported by the crankcase (1) and covers one end face of each of the inner and outer rotors (49 and 50).
摘要翻译： 本发明的内齿轮泵（39）包括：相对不可旋转地安装在由曲轴（9）驱动的泵轴（22）的一端上的内转子（49）和可旋转地支撑的外转子 通过曲轴箱（1）与内转子（49）啮合。 泵轴（22）具有形成在其中的凸缘（47），该凸缘（47）由曲轴箱（1）可旋转地支撑并覆盖每个内转子和外转子（49和50）的一个端面。
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公开(公告)号：US20060292024A1
公开(公告)日：2006-12-28
申请号：US11159584
申请日：2005-06-23
申请人： Hitomi Miyake , Ichiro Uemura , Tetsuhiro Yamakawa
发明人： Hitomi Miyake , Ichiro Uemura , Tetsuhiro Yamakawa
CPC分类号： F04C2/086 , F01M2001/0238 , F02B63/00 , F02B75/007 , F04C2/102 , F04C15/0076 , F04C2240/60 , F05C2225/00
摘要： An internal gear pump (39) of the present invention includes an inner rotor (49) relatively non-rotatably mounted on one end of a pump shaft (22) driven by a crankshaft (9), and an outer rotor (50) rotatably supported by a crankcase (1) and meshed with the inner rotor (49). The pump shaft (22) has a flange (47) formed therein, which flange (47) is rotatably supported by the crankcase (1) and covers one end face of each of the inner and outer rotors (49 and 50).
摘要翻译： 本发明的内齿轮泵（39）包括：相对不可旋转地安装在由曲轴（9）驱动的泵轴（22）的一端上的内转子（49）和可旋转地支撑的外转子 通过曲轴箱（1）与内转子（49）啮合。 泵轴（22）具有形成在其中的凸缘（47），该凸缘（47）由曲轴箱（1）可旋转地支撑并覆盖每个内转子和外转子（49和50）的一个端面。
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公开(公告)号：US20060288672A1
公开(公告)日：2006-12-28
申请号：US11159866
申请日：2005-06-23
IPC分类号： B01D50/00
CPC分类号： F02M35/04 , B01D46/0005 , B01D46/0039 , B01D46/10 , B01D46/521 , F02B63/02 , F02M35/0203 , F02M35/024 , Y10T403/7045 , Y10T403/7071
摘要： A mounting structure for an air cleaner on a combustion engine according to the present invention includes an engine cover (9) for covering at least a portion of the combustion engine (E). The cover (9) includes an air cleaner casing (81) having an opening and an air cleaner cover (83) for covering the opening of the air cleaner casing (81). Flanges (81f, 83f) are formed in respective joint portions of the air cleaner casing (81) and the air cleaner cover (83). The mounting structure also includes a slider (10) movable between a disengagement position and an engagement position in a direction parallel to the joint portions. This slider (10) when moved to the engagement position connects the flanges (81f, 83f) of the air cleaner casing (81) and cover (83), but when moved to the disengagement position the slider (10) enables the cover (83) to be released from the casing (81).
摘要翻译： 根据本发明的用于内燃机上的空气净化器的安装结构包括用于覆盖内燃机（E）的至少一部分的发动机罩（9）。 盖（9）包括具有开口的空气滤清器壳体（81）和用于覆盖空气滤清器壳体（81）的开口的空气滤清器盖（83）。 法兰（81f，83f）形成在空气滤清器壳体（81）和空气滤清器盖（83）的各自的接合部分。 安装结构还包括可在平行于接头部分的方向上在分离位置和接合位置之间移动的滑块（10）。 当滑块（10）移动到接合位置时，连接空气滤清器壳体（81）和盖（83）的凸缘（81f，83f），但是当移动到分离位置时，滑块（10） （83）从壳体（81）释放。
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8.发明授权Combustion engine having unitary structure of cooling fan and starter pulley 有权具有冷却风扇和起动滑轮单一结构的燃烧发动机公开(公告)号：US07363885B2
公开(公告)日：2008-04-29
申请号：US11159867
申请日：2005-06-23
IPC分类号： F01P7/02
摘要： A combustion engine according to the present invention has a unitary fan-pulley assembly (F), in which a cooling fan (8) and a starter pulley (9) are formed integrally with each other. The cooling fan (8) is fixed to a crankshaft (1). The pulley (9) receives a starting force when engaged with engagement pawls 14b integral with a recoil starter (14). A bracket (11) is fixedly mounted on the crankshaft (1) together with the unitary fan-pulley assembly (F) for urging engagement grooves (92), each defined between neighboring engagement projections (91) of the starter pulley (9), in an axial direction of the unitary fan-pulley assembly (F).
摘要翻译： 根据本发明的内燃机具有一体的风扇滑轮组件（F），其中冷却风扇（8）和起动滑轮（9）彼此一体地形成。 冷却风扇（8）固定在曲轴（1）上。 当与与反冲起动器（14）成一体的接合爪14b接合时，滑轮（9）接收起动力。 支架（11）与单一的风扇滑轮组件（F）一起固定地安装在曲轴（1）上，用于推动每个限定在起动滑轮（9）的相邻接合突起（91）之间的接合槽（92） 在整体风扇 - 滑轮组件（F）的轴向方向上。
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公开(公告)号：US07219629B2
公开(公告)日：2007-05-22
申请号：US11178720
申请日：2005-07-11
申请人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
发明人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
IPC分类号： F02M25/06
CPC分类号： F02M25/06 , F01M13/022 , F02M35/024 , F02M35/10222 , F02M35/10262 , F02M35/116 , Y02T10/121
摘要： A breathing system in a combustion engine includes an air cleaner (3) for purifying air to be supplied to the engine. The air cleaner (3) includes a cleaner casing (30) having a blow-by gas inlet port (33) and an intake air discharge port (34). The breathing system also includes a breather passage (8) having first and second breather passage portions. The first breather passage portion is fluidly connected with the inlet port (33) for communicating a crank chamber (1a) to a portion of an interior of the air cleaner (3) downstream of the cleaner element (50). The second breather passage portion fluidly connects the blow-by gas inlet port (33) and the intake air discharge port (34) and has a drain hole (95) for draining into the cleaner casing (30) a water component, separated from a blow-by gas (G) flowing through the breather passage (8).
摘要翻译： 内燃机中的呼吸系统包括用于净化供给发动机的空气的空气净化器（3）。 空气滤清器（3）包括具有窜气入口（33）和进气排出口（34）的清洁器壳体（30）。 呼吸系统还包括具有第一和第二通气通道部分的通气通道（8）。 第一呼吸通道部分与入口端口33流体连接，用于将曲柄室（1a）连通到清洁器元件（50）下游的空气滤清器（3）内部的一部分。 第二通气部分流体连接窜气入口（33）和进气排放口（34），并具有用于排入清洁器壳体（30）的排放孔（95），水分离器 窜气（G）流经通气通道（8）。
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公开(公告)号：US20070006857A1
公开(公告)日：2007-01-11
申请号：US11178720
申请日：2005-07-11
申请人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
发明人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
IPC分类号： F02M25/06
CPC分类号： F02M25/06 , F01M13/022 , F02M35/024 , F02M35/10222 , F02M35/10262 , F02M35/116 , Y02T10/121
摘要： A breathing system in a combustion engine includes an air cleaner (3) for purifying air to be supplied to the engine. The air cleaner (3) includes a cleaner casing (30) having a blow-by gas inlet port (33) and an intake air discharge port (34). The breathing system also includes a breather passage (8) having first and second breather passage portions. The first breather passage portion is fluidly connected with the inlet port (33) for communicating a crank chamber (1a) to a portion of an interior of the air cleaner (3) downstream of the cleaner element (50). The second breather passage portion fluidly connects the blow-by gas inlet port (33) and the intake air discharge port (34) and has a drain hole (95) for draining into the cleaner casing (30) a water component, separated from a blow-by gas (G) flowing through the breather passage (8).
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