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公开(公告)号:US07162985B2
公开(公告)日:2007-01-16
申请号:US11157541
申请日:2005-06-21
申请人: Jun Itoh , Shigeo Unno , Hiroyuki Maejima , Yasushi Miyashita
发明人: Jun Itoh , Shigeo Unno , Hiroyuki Maejima , Yasushi Miyashita
IPC分类号: F01L1/02
CPC分类号: F01L13/085 , F01L1/026 , F01L1/146 , F01L1/182 , F01L13/08 , F02B61/045 , F02B75/22
摘要: A two-cylinder V-type OHV engine for outboard motors, which allows space saving in the direction of the width of the engine. A starboard side cylinder bank (RB) has a cylinder (34R) and a port side cylinder bank (LB) has a cylinder (34L). The first cylinder bank (RB) and the second cylinder bank (LB) are arranged to form a V-shape. A crankshaft (35), a single camshaft (44), and an idle gear (44) are disposed such that the crankshaft (35) drives the single camshaft (41) via the idle gear (44).
摘要翻译: 用于舷外马达的两缸V型OHV发动机,可以在发动机宽度方向上节省空间。 右舷侧气缸组(RB)具有气缸(34R),并且气缸侧气缸组(LB)具有气缸(34L)。 第一气缸组(RB)和第二气缸组(LB)被布置成形成V形。 曲轴(35),单个凸轮轴(44)和空转齿轮(44)设置成使得曲轴(35)经由空转齿轮(44)驱动单个凸轮轴(41)。
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公开(公告)号:US20050279307A1
公开(公告)日:2005-12-22
申请号:US11157541
申请日:2005-06-21
申请人: Jun Itoh , Shigeo Unno , Hiroyuki Maejima , Yasushi Miyashita
发明人: Jun Itoh , Shigeo Unno , Hiroyuki Maejima , Yasushi Miyashita
CPC分类号: F01L13/085 , F01L1/026 , F01L1/146 , F01L1/182 , F01L13/08 , F02B61/045 , F02B75/22
摘要: A two-cylinder V-type OHV engine for outboard motors, which allows space saving in the direction of the width of the engine. A starboard side cylinder bank (RB) has a cylinder (34R) and a port side cylinder bank (LB) has a cylinder (34L). The first cylinder bank (RB) and the second cylinder bank (LB) are arranged to form a V-shape. A crankshaft (35), a single camshaft (44), and an idle gear (44) are disposed such that the crankshaft (35) drives the single camshaft (41) via the idle gear (44).
摘要翻译: 用于舷外马达的两缸V型OHV发动机,可以在发动机宽度方向上节省空间。 右舷侧气缸组(RB)具有气缸(34R),并且气缸侧气缸组(LB)具有气缸(34L)。 第一气缸组(RB)和第二气缸组(LB)被布置成形成V形。 曲轴(35),单个凸轮轴(44)和空转齿轮(44)设置成使得曲轴(35)经由空转齿轮(44)驱动单个凸轮轴(41)。
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公开(公告)号:US20050263123A1
公开(公告)日:2005-12-01
申请号:US11138384
申请日:2005-05-27
申请人: Jun Itoh , Hiroyuki Maejima , Hiroo Yamauchi , Masashi Takayanagi
发明人: Jun Itoh , Hiroyuki Maejima , Hiroo Yamauchi , Masashi Takayanagi
CPC分类号: F02M35/116 , F02M35/12 , F02M35/167
摘要: An outboard motor has a V-type engine in which in which a plurality of cylinders are arranged in a V-shape, a crankshaft is arranged substantially vertically, and an overhead valve (OHV)-type valve train is mounted. This outboard motor also includes an air intake system in which a carburetor is arranged above the engine and in a space of a V bank between the cylinders.
摘要翻译: 舷外马达具有V形发动机,其中多个气缸以V形排列,曲轴大致垂直地布置,并安装了顶置阀(OHV)型气门机构。 该舷外马达还包括进气系统,其中化油器布置在发动机上方和气缸之间的V型组的空间中。
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公开(公告)号:US07069895B2
公开(公告)日:2006-07-04
申请号:US11138384
申请日:2005-05-27
申请人: Jun Itoh , Hiroyuki Maejima , Hiroo Yamauchi , Masashi Takayanagi
发明人: Jun Itoh , Hiroyuki Maejima , Hiroo Yamauchi , Masashi Takayanagi
IPC分类号: F02M35/10
CPC分类号: F02M35/116 , F02M35/12 , F02M35/167
摘要: An outboard motor has a V-type engine in which in which a plurality of cylinders are arranged in a V-shape, a crankshaft is arranged substantially vertically, and an overhead valve (OHV)-type valve train is mounted. This outboard motor also includes an air intake system in which a carburetor is arranged above the engine and in a space of a V bank between the cylinders.
摘要翻译: 舷外马达具有V形发动机,其中多个气缸以V形排列,曲轴大致垂直地布置,并安装了顶置阀(OHV)型气门机构。 该舷外马达还包括进气系统,其中化油器布置在发动机上方和气缸之间的V型组的空间中。
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公开(公告)号:US07117850B2
公开(公告)日:2006-10-10
申请号:US10720126
申请日:2003-11-25
申请人: Hiroyuki Maejima
发明人: Hiroyuki Maejima
CPC分类号: F02M35/167 , F02B1/04 , F02B43/00 , F02B61/045 , F02B75/20 , F02B2075/027 , F02B2075/1812 , F02M35/10216 , F02M35/112 , Y02T10/32
摘要: An outboard motor comprises an engine disposed inside an outer cover, an intake unit provided for the engine and including a throttle body disposed in a vicinity of a crankcase of the engine and an intake manifold disposed on a side of the engine so as to extend from the throttle body, the intake manifold having a plurality of intake pipes extending towards intake ports formed in a cylinder head of the engine, and a fuel injectors disposed in substantially intermediate portions of the respective intake pipes.
摘要翻译: 舷外马达包括设置在外盖内的发动机,为发动机设置的进气单元,并且包括设置在发动机的曲轴箱附近的节气门体和设置在发动机侧的进气歧管,以从 节气门体,进气歧管具有朝向形成在发动机的气缸盖中的进气口延伸的多个进气管,以及设置在各个进气管的大致中间部分的燃料喷射器。
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