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1. 发明授权

US5665025A Engine control linkage 失效
标题翻译：发动机控制联动
公开(公告)号：US5665025A
公开(公告)日：1997-09-09
申请号：US573662
申请日：1995-12-18
申请人： Masahiko Katoh
发明人： Masahiko Katoh
IPC分类号： F02D9/00 , F02B61/04 , F02B75/18 , F02B75/20 , F02D9/02 , F02D11/04 , F02D37/02 , F02D41/02 , F02P5/15 , F16H59/24 , F16H59/68 , G05G9/08
CPC分类号： F02B75/20 , F02B61/045 , F02D37/02 , F02D9/02 , F02P5/1508 , F02B2075/1812 , F02D2009/0255 , F02D2009/0261 , F02D2009/0294 , Y02T10/46 , Y10T477/669 , Y10T477/67 , Y10T477/675 , Y10T74/20232
摘要： An engine control system wherein the engine throttle valve is maintained in a substantial partially opened position at idle and the desired idle speed is maintained by controlling the spark advance. A lost motion connection connects the operator engine speed control with the throttle control so that when the operator speed control reaches a pick up position, the lost motion will be taken up and normal throttle opening will occur. This improves transient running. The system includes arrangements for detecting wear or other changes in the operative condition and compensating for it.
摘要翻译：发动机控制系统，其中发动机节气门在怠速时保持在基本上部分打开的位置，并且通过控制火花提前来维持期望的怠速。空转连接将操作者发动机速度控制与节气门控制相连，使得当操作者速度控制到达拾取位置时，空档将被占用，并且将产生正常的节气门打开。这改善了瞬态运行。该系统包括用于检测操作状态下的磨损或其他变化并补偿的装置。

2. 发明授权

US5324217A Exhaust system for small boat 失效
标题翻译：小船排气系统
公开(公告)号：US5324217A
公开(公告)日：1994-06-28
申请号：US63276
申请日：1993-05-18
申请人： Shigeharu Mineo
发明人： Shigeharu Mineo
IPC分类号： B63B35/73 , B63H21/32 , F01N3/04
CPC分类号： F01N13/12 , B63H21/32 , F01N13/004 , F01N3/043 , B63B35/731 , F01N2590/02 , F01N2590/022 , Y02T10/20
摘要： An exhaust system for a small watercraft that includes a water trap device for precluding water entering the exhaust system if the watercraft becomes inverted from entering the engine through the exhaust system. Coolant from the engine is delivered to a cooling jacket that encircles the entire exhaust system and is introduced into the exhaust gases downstream of the water trap so that in the event of inversion and righting the engine coolant will also not enter the exhaust system. This also provides protection for catalyzers in the exhaust system.
摘要翻译：一种用于小型船舶的排气系统，其包括用于在船只通过排气系统反向进入发动机时排除进入排气系统的水的排水装置。来自发动机的冷却剂被输送到围绕整个排气系统的冷却套，并且被引入到集水器下游的废气中，使得在反转和正确的情况下，发动机冷却剂也将不会进入排气系统。这也为排气系统中的催化剂提供了保护。

3. 发明授权

US5556314A Exhaust system for watercraft 失效
标题翻译：船舶排气系统
公开(公告)号：US5556314A
公开(公告)日：1996-09-17
申请号：US399055
申请日：1995-03-08
申请人： Yoshihide Fukuda , Shigeyuki Ozawa
发明人： Yoshihide Fukuda , Shigeyuki Ozawa
IPC分类号： B63B35/73 , B63H21/32 , B63H21/34 , F01N1/16 , F01N1/20 , F01N13/00 , F01N13/12 , F02B61/04
CPC分类号： F01N13/12 , B63B35/731 , B63H21/32 , B63H21/34 , F01N1/165 , F01N1/20 , F01N13/004 , F02B61/045 , F01N2590/022
摘要： A number of exhaust systems for watercraft propelled by a propulsion unit contained within a tunnel formed in the underside of the hull. This tunnel has an opening through the side of the hull and exhaust gases are delivered to the tunnel from the engine through an exhaust system having an exhaust opening communicating with the tunnel. Various flow controlling arrangements are provided for controlling the flow through one or all of the openings so as to assist in exhaust silencing without significantly increasing back pressure.
摘要翻译：一些用于船体的排气系统由包含在船体下侧形成的隧道内的推进单元推动。该隧道具有穿过船身侧面的开口，废气通过具有与隧道连通的排气口的排气系统从发动机输送到隧道。提供了各种流量控制装置，用于控制通过一个或所有开口的流动，以帮助排气沉默而不显着增加背压。

4. 发明授权

US5535718A Throttle linkage system 失效
标题翻译：油门联动系统
公开(公告)号：US5535718A
公开(公告)日：1996-07-16
申请号：US302208
申请日：1994-09-08
申请人： Hiroshi Nakai , Akihiko Hoshiba , Sadato Yoshida , Yasuhiko Shibata
发明人： Hiroshi Nakai , Akihiko Hoshiba , Sadato Yoshida , Yasuhiko Shibata
IPC分类号： B63H20/00 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , F02D9/02 , F02D9/10 , F02D11/04 , F02M13/02 , F02D9/08
CPC分类号： F02B61/045 , F02B75/20 , F02M13/023 , F02B2075/027 , F02B2075/1816 , F05C2201/021 , Y10T137/87161
摘要： A throttle linkage system for synchronizing the movement between a plurality of throttle valves journaled in throttle bodies affixed to a common member that includes a link that has the same coefficient of thermal expansion as the member to which the throttle bodies are connected so as to avoid synchronization problems due to different thermal expansions. In addition, the linkage system is such that it accommodates manufacturing variations from the more remotely positioned throttle valves by providing a structure for permitting relative movement.
摘要翻译：一种节气门联动系统，用于使在节气门体上记录的多个节流阀之间的运动同步，所述节气门体固定在公共构件上，该公共构件包括具有与节流体连接的构件相同的热膨胀系数的连杆，以避免同步不同热膨胀的问题。此外，联动系统通过提供用于允许相对运动的结构来适应来自更远位置的节流阀的制造变化。

5. 发明授权

US5346416A Exhaust system for outboard motor 失效
标题翻译：舷外马达排气系统
公开(公告)号：US5346416A
公开(公告)日：1994-09-13
申请号：US105475
申请日：1993-08-12
申请人： Susumu Yamazaki
发明人： Susumu Yamazaki
IPC分类号： B63H20/24 , F01N3/04 , F01N13/12 , F01N13/18 , F02B61/04 , B63H21/28
CPC分类号： F01N13/1816 , B63H20/245 , F01N13/12 , F01N3/043 , F02B61/045 , B63B2770/00 , Y02T10/20
摘要： An outboard motor for mounting on the transom of a boat, has a horizontal engine and output shaft, an exhaust system having a high speed exhaust discharge includes a horizontal portion and a vertical portion having an enlarged cross sectional water jacketed muffler within a water chamber having a retaining wall defining the water level, and a low speed exhaust discharge extending from the muffler into a conduit having an end disposed below the water level of said water chamber, a low speed exhaust gas expansion chamber receiving exhaust gas and expelling same to the atmosphere. The outboard motor is tiltable and provides an enclosure for the engine area including a cowling, hood, and moveable hood section and a sleeve between the moveable hood and engine to perfect enclosure during tilting.
摘要翻译：用于安装在船的横梁上的舷外马达具有水平发动机和输出轴，具有高速排气排放的排气系统包括水平部分和在水室内具有放大的横截面水套式消声器的垂直部分，限定水位的挡土墙和从消音器延伸到具有设置在所述水室的水位下方的端部的导管的低速排气排放口，接收排气并将其排出到大气的低速排气扩张室。舷外马达是可倾斜的，并且为发动机区域提供包括罩，罩和可动罩部分的外壳以及可动罩和发动机之间的套筒，以在倾斜期间完美地包围。

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