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公开(公告)号：US5899778A
公开(公告)日：1999-05-04
申请号：US837274
申请日：1997-04-11
IPC分类号： B63H20/00 , F02B61/04 , F02B67/00 , F02B75/02 , F02B75/18 , F02B75/22 , F02M35/16 , B63H21/10
CPC分类号： F02B61/045 , F02B2075/027 , F02B2075/1824 , F02B2275/18 , F02B75/22
摘要： An induction system for an outboard motor of the type having a water propulsion device powered by an internal combustion engine positioned within an engine compartment defined by a cowling, is disclosed. The induction system includes a cover extending over a top end of the engine. The cover defines an air duct leading from an intake chamber defined by the cowling to an intake pipe of the air intake system of the engine. The cover also defines an air duct in communication with the engine compartment and leading to an exhaust chamber defined by the cowling. A pair of intake ports lead through a cover of the cowling from the intake chamber, and an exhaust port leads through the cover from the exhaust chamber. The intake ports are positioned forward of the exhaust port when considering the forward movement of a watercraft which is powered by the motor.
摘要翻译： 公开了一种用于舷外马达的感应系统，其具有由位于由罩壳限定的发动机舱内的内燃机供电的水推进装置。 感应系统包括在发动机的顶端延伸的盖。 盖子限定了从由整流罩限定的进气室引导到发动机的进气系统的进气管的空气管道。 盖子还限定了与发动机舱连通并通向由整流罩限定的排气室的空气管道。 一对进气口从进气室穿过整流罩的盖，排气口从排气室引出盖。 当考虑到由电动机供电的船只的向前运动时，进气口位于排气口的前方。
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公开(公告)号：US5894831A
公开(公告)日：1999-04-20
申请号：US837272
申请日：1997-04-11
IPC分类号： B63H20/00 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , F02M35/16 , F02M37/20 , F02M63/02 , F02M69/00 , F02M69/04 , F02M55/02
CPC分类号： F02M35/167 , F02B61/045 , F02B75/20 , F02M35/10216 , F02M35/10262 , F02M35/112 , F02M37/20 , F02M63/0225 , F02M69/044 , F02B2075/027 , F02B2075/1816 , F02B2275/18 , Y02T10/146
摘要： A fuel injection system for an internal combustion engine of the type utilized to power an outboard motor of a watercraft is disclosed. The engine is oriented with its crankshaft vertically extending, such that the engine has a top and a bottom, a first end and a second end, and a side between the ends. An air delivery passage extends generally from the first end along said side to an intake passage leading through the engine to a combustion chamber therein. A fuel injector is positioned along the side of the engine and arranged to deliver fuel into air flowing through the passage. In one arrangement, the fuel injector is connected to an intake manifold defining at least a part of the air delivery passage and is adapted to deliver fuel opposite the flow of air through the passage at the point of delivery. In a second embodiment, the fuel injector is positioned between the air delivery passage and the side of the engine. In this embodiment, the fuel injector is preferably arranged to deliver fuel perpendicular to the flow of air through the passage.
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公开(公告)号：US5808707A
公开(公告)日：1998-09-15
申请号：US606946
申请日：1996-02-26
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/1345
CPC分类号： G02F1/133308 , G02F2201/503
摘要： An impact-resistant display apparatus is constituted by a display panel, a drive circuit for driving the display panel, a face plate disposed in front of the display panel, and a support member for supporting the display panel and the drive circuit. The display apparatus further includes a first elastic member between a rear side of the display panel and the support member, and a second elastic member between a front side of the display panel and the face plate. The first and second elastic members may preferably respectively define and almost closed space together with adjacent associate members so as to provide an air damper-effect.
摘要翻译： 抗冲击显示装置由显示面板，用于驱动显示面板的驱动电路，设置在显示面板前面的面板和用于支撑显示面板和驱动电路的支撑构件构成。 显示装置还包括在显示面板的后侧和支撑构件之间的第一弹性构件和在显示面板的前侧和面板之间的第二弹性构件。 第一和第二弹性构件可以优选地分别限定和几乎闭合的空间与相邻的关联构件一起提供空气阻尼器效应。
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公开(公告)号：US5769675A
公开(公告)日：1998-06-23
申请号：US703008
申请日：1996-08-26
CPC分类号： B63H20/08 , B63H20/10 , B63H2020/003 , F02B61/045
摘要： A number of embodiments of outboard motors having power head and drive configurations that permit the engine to be mounted so that its crankshaft is offset from the drive shaft so as to facilitate larger turning angles without interference.
摘要翻译： 具有动力头和驱动结构的舷外马达的多个实施例允许发动机被安装，使得其曲轴偏离驱动轴，以便于更大的转动角度而不受干扰。
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公开(公告)号：US5769036A
公开(公告)日：1998-06-23
申请号：US692817
申请日：1996-08-02
CPC分类号： F02B75/22 , F01M1/02 , F02B61/045 , F01M11/02 , F01M11/03 , F01M2001/1014 , F02B2075/027
摘要： A number of embodiments of four-cycle V-type outboard motors embodying an improved and simplified oil filter arrangement wherein the oil filter is easily accessible for servicing is located in close proximity to the oil tank for facilitating pressure relief and is disposed so as to facilitate communication with the main oil gallery of the engine.
摘要翻译： 四冲程V型舷外马达的许多实施例体现了改进和简化的油过滤器装置，其中油过滤器易于维修的位置靠近油箱，以便于压力释放并且被设置为便于 与发动机主油库的通讯。
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公开(公告)号：US5768107A
公开(公告)日：1998-06-16
申请号：US666811
申请日：1996-06-19
CPC分类号： H05K1/0269 , H05K3/4638 , H05K1/0266 , H05K2201/0969 , H05K2201/09781 , H05K2201/09918 , H05K2203/0315 , H05K3/361
摘要： An electric circuit substrate having a multilayer structure is constituted from at least three wiring layers including an outermost wiring layer, at least one first inner wiring layer disposed under the outermost wiring layer, and a second inner wiring layer disposed under the at least one first inner wiring layer, each provided with a prescribed conductor pattern, respectively. In the multilayer structure, the outermost wiring layer has an alignment mark, the above-mentioned at least one first inner wiring layer has a blank portion free from its conductor pattern in a position immediately under the alignment mark, and the second inner wiring layer has an entire solid portion of its conductor pattern in a position immediately under the blank portion. The above multilayer structure including the alignment mark is effective in preventing recognition error or recognition failure of the alignment mark, thus allowing accurate positioning of the electric circuit substrate.
摘要翻译： 具有多层结构的电路基板由至少三个布线层构成，所述布线层包括最外布线层，设置在最外布线层下方的至少一个第一内布线层和设置在所述至少一个第一内层 布线层，分别设置有规定的导体图案。 在多层结构中，最外面的布线层具有对准标记，上述至少一个第一内部布线层在正好位于对准标记的正下方具有没有导体图案的空白部分，第二内部布线层具有 其导体图案的整个实心部分处于空白部分正下方的位置。 包括对准标记的上述多层结构对于防止识别错误或对准标记的识别失败是有效的，因此允许电路基板的精确定位。
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公开(公告)号：US5755606A
公开(公告)日：1998-05-26
申请号：US693793
申请日：1996-07-31
CPC分类号： F02B75/22 , F02B61/045 , F02B2075/1824 , F02B2275/18
摘要： A high-performance outboard motor embodying a V-type four overhead camshaft four-cycle internal combustion engine. A compact cam driving arrangement is provided for driving the camshafts from the crankshaft of the engine at the upper end. A flywheel is mounted to the lower end of the crankshaft and is driven by a starter motor for starting of the engine. Another engine accessory is driven off the upper end of the crankshaft so as to maintain a compact and yet highly serviceable arrangement.
摘要翻译： 高性能舷外机采用V型四顶置凸轮轴四冲程内燃机。 提供了一种紧凑的凸轮驱动装置，用于在上端驱动来自发动机的曲轴的凸轮轴。 飞轮安装在曲轴的下端，由起动马达驱动，起动发动机。 另一个发动机附件从曲轴的上端驱除，以保持紧凑而又高度可维护的布置。
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公开(公告)号：US5719752A
公开(公告)日：1998-02-17
申请号：US596624
申请日：1996-02-05
申请人： Hideo Mori , Hisao Tajima , Hiroshi Takabayashi , Toshiaki Itazawa , Masanori Takahashi , Kenji Niibori
发明人： Hideo Mori , Hisao Tajima , Hiroshi Takabayashi , Toshiaki Itazawa , Masanori Takahashi , Kenji Niibori
CPC分类号： H05K3/0058 , G02F1/13452 , H05K1/028 , H05K1/02 , H05K2201/0133 , H05K2201/0394 , H05K2201/09063 , H05K2201/09281 , H05K2201/10136 , H05K2201/10409 , H05K2201/10598 , H05K2201/10681 , H05K3/361
摘要： A liquid crystal apparatus is constituted by a display device for data display, a drive circuit unit for driving the display device, a unit substrate for supplying electric signals to the drive circuit unit, and a tape-form film carrier comprising an insulating substrate and a conductor covered with the insulating substrate for connecting the display device, the drive circuit unit and the unit substrate. A part of the film carrier is provided with a blank portion where the insulating substrate is locally removed to absorb a stress applied to the film carrier. A unit substrate constituting the drive circuit unit is screwed to a supporting member so as to allow a movement thereof relative to the supporting member by use of a space regulating means surrounding the screw shank.
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公开(公告)号：US5555855A
公开(公告)日：1996-09-17
申请号：US371413
申请日：1995-01-11
申请人： Masanori Takahashi
发明人： Masanori Takahashi
CPC分类号： F02M35/10131 , F01P3/202 , F02B75/20 , F02M31/10 , F02M35/10072 , F02M35/10098 , F02M35/10268 , F02M35/10281 , F02M35/112 , F02M35/167 , F01P2050/04 , F01P2050/12 , F01P2060/10 , F02B2075/027 , F02B2075/1808 , F02B61/045 , F02M35/10196 , Y02T10/126
摘要： A water circulation system of a marine engine improves the consistency of engine combustion by stabilizing the temperature of water flowing through the engine water jacket and by heating the intake manifold to a temperature within a desired temperature range. The desired temperature range is defined so as to optimize fuel vaporization without significantly affecting the volumetric efficiency of the engine. The water circulation system includes a control valve which directs water flow through the circulation system according to the water temperature exiting the engine water jacket. The valve recirculates water between the engine water jacket and a recirculation path until the water temperature reaches a predetermined lower temperature limit. The control valve then allows a portion of the water to flow through a heating jacket around the intake manifold to heat the intake manifold. If the temperature of the recirculating water reaches a predetermined upper temperature limit, the control valve directs all of the water through the heating jacket until the temperature of the water exiting the engine water jacket falls below the upper temperature limit. In this manner, the water circulation system generally stabilizes the water temperature in the engine water jacket and heats the intake manifold to a temperature generally within the upper and lower temperature limits.
摘要翻译： 海洋发动机的水循环系统通过使流过发动机水套的水的温度稳定并且通过将进气歧管加热到期望的温度范围内的温度来提高发动机燃烧的一致性。 定义所需的温度范围以优化燃料蒸发，而不会显着影响发动机的容积效率。 水循环系统包括控制阀，其根据离开发动机水套的水温引导水流过循环系统。 阀在发动机水套和再循环路径之间循环水，直到水温达到预定的较低温度极限。 然后，控制阀允许一部分水流过进气歧管周围的加热套，以加热进气歧管。 如果再循环水的温度达到预定的上限温度，则控制阀引导所有的水通过加热套，直到离开发动机水套的水温降到低于上限温度。 以这种方式，水循环系统通常使发动机水套中的水温稳定并且将进气歧管加热到通常在上限和下限温度范围内的温度。
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公开(公告)号：US5537968A
公开(公告)日：1996-07-23
申请号：US371156
申请日：1995-01-11
申请人： Masanori Takahashi
发明人： Masanori Takahashi
IPC分类号： B63H20/00 , F02B61/04 , F02B67/00 , F02B75/00 , F02B75/02 , F02B75/18 , F02B75/20 , F02B77/00 , F16F15/26 , F02B75/06
CPC分类号： F16F15/265 , F02B61/045 , F02B75/20 , F02B2075/027 , F02B2075/1808 , F02B75/007 , Y10T74/2183
摘要： A compact balancer shaft arrangement for a four-cycle, internal combustion engine includes a pair of opposing balancer shafts driven by an engine crankshaft. Each balancer shaft has a shorter length than the crankshaft with its center of mass longitudinally offset from the midpoint of the crankshaft. The balancer shafts are driven from a lower end of the crankshaft and extend upwardly in a direction parallel to the crankshaft. The short length of the balancer shafts presents a compact assembly and provides space for other engine accessories.
摘要翻译： 用于四循环内燃机的紧凑型平衡器轴装置包括由发动机曲轴驱动的一对相对的平衡轴。 每个平衡轴具有比曲轴更短的长度，其中心的质量纵向偏离曲轴的中点。 平衡轴从曲轴的下端被驱动并沿平行于曲轴的方向向上延伸。 平衡轴的短长度呈现紧凑的组合，为其他发动机附件提供空间。
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