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    Outboard marine engines having a bedplate and cover assembly
    1.
    发明授权
    Outboard marine engines having a bedplate and cover assembly 有权
    具有底板和盖组件的舷外船用发动机

    公开(公告)号：US09457881B1

    公开(公告)日：2016-10-04

    申请号：US14195115

    申请日：2014-03-03

    申请人： Brunswick Corporation

    发明人： David J. Belter ,  Gregg D. Langenfeld ,  George D. Idzikowski

    IPC分类号： F01M5/00 ,  F01M11/02 ,  B63H20/00 ,  F01M1/00

    CPC分类号： B63H20/001 ,  B63H20/28 ,  B63H20/32 ,  F01M1/00 ,  F01M5/002 ,  F01M11/0004 ,  F01M11/02 ,  F01M2011/0025 ,  F01P3/12 ,  F01P2050/02 ,  F02B61/045

    摘要： An outboard marine engine has an engine block; a crankcase on the engine block; a crankshaft disposed in the crankcase for rotation about a crankshaft axis; a cover on the crankcase; a bedplate disposed between the engine block and the cover, the bedplate having a plurality of bearings for supporting rotation of the crankshaft; and a cooling water jacket that extends parallel to the crankshaft axis along a radially outer portion of the plurality of bearings. The cooling water jacket carries cooling water for cooling the plurality of bearings and at least one oil drain-back area is located adjacent to the cooling water jacket. The at least one oil drain-back area drains oil from the crankcase.

    摘要翻译： 舷外船用发动机具有发动机缸体; 发动机缸体上的曲轴箱; 曲轴，其布置在所述曲轴箱中以围绕曲轴轴线旋转; 曲轴箱上的盖子; 底板设置在发动机缸体和盖之间，底板具有多个用于支承曲轴转动的轴承; 以及沿着所述多个轴承的径向外部部分平行于曲轴轴线延伸的冷却水套管。 冷却水套承载用于冷却多个轴承的冷却水，并且至少一个排油回流区位于冷却水套附近。 至少一个排油回路区域从曲轴箱排出油。

    QUICKFLUSH VALVE KIT FOR FLUSHING AND WINTERIZING OF COOLING SYSTEM OF INBOARD MARINE ENGINES, POWER GENERATORS, AIR-CONDITIONING UNITS, AND SAILBOAT ENGINES
    4.
    发明申请
    QUICKFLUSH VALVE KIT FOR FLUSHING AND WINTERIZING OF COOLING SYSTEM OF INBOARD MARINE ENGINES, POWER GENERATORS, AIR-CONDITIONING UNITS, AND SAILBOAT ENGINES 失效
    内燃机发动机，发电机组，空调机组和SAILBOAT发动机的冷却系统冲洗和冷却快速阀套件

    公开(公告)号：US20060068657A1

    公开(公告)日：2006-03-30

    申请号：US10948728

    申请日：2004-09-24

    申请人： Mikulas Csitari

    发明人： Mikulas Csitari

    IPC分类号： B63H21/38

    CPC分类号： B63H21/14 ,  B63H21/24 ,  B63H21/383 ,  B63J4/006 ,  F01P3/205 ,  F01P11/20 ,  F01P2011/065 ,  F01P2050/02 ,  F01P2050/04

    摘要： A QuickFlush Valve, available in four different versions is a simple, inexpensive device, which allows for a thorough, regular, cost-effective, and convenient flushing or winterizing of cooling systems of inboard marine engines, power generators, and A/C units. At the same time after it is easily installed on boats—either by a boat manufactures or by an owner—it offers years of unmatched reliability, safety and convenience of use for the necessary flushing and wintering thus contributing to extended life expectancy and more efficient operation of inboard marine engines, power generators, and A/C units.

    摘要翻译： QuickFlush阀门有四种不同的型号，是一种简单，便宜的设备，可以对内置船用发动机，发电机和A / C单元的冷却系统进行全面，规范，经济，经济，便捷的冲洗或冷却。 在船上容易地安装在船上或由船东制造的同时，它提供了多年无与伦比的可靠性，安全性和便利性，可用于必要的冲洗和越冬，从而有助于延长使用寿命和更有效的操作 内置船用发动机，发电机和A / C单元。

    Jet propulsion boat
    5.
    发明申请
    Jet propulsion boat 有权
    喷气推进船

    公开(公告)号：US20040203297A1

    公开(公告)日：2004-10-14

    申请号：US10231199

    申请日：2002-08-30

    发明人： Hisashi Matsuo

    IPC分类号： B63H021/10 ,  B63H021/38

    CPC分类号： F01N13/004 ,  B63B35/731 ,  B63H11/04 ,  B63H21/14 ,  B63H21/24 ,  B63H21/32 ,  B63H21/383 ,  B63J2/12 ,  F01N3/043 ,  F01N3/046 ,  F01N2590/022 ,  F01P3/202 ,  F01P11/04 ,  F01P2050/02 ,  F02B39/005 ,  F02B61/045 ,  Y02T10/20

    摘要： To provide a jet propulsion boat in which cooling water is prevented from flowing into the footrest deck or from splashing toward the footrest deck and wherein the occupant can easily recognize the cooling water. A jet propulsion boat includes a vessel body constructed of a lower hull including a ship bottom and an upper hull superimposed thereon. A saddle-riding type seat is provided at the center of the upper surface of the upper hull with footrest decks provided on the left and right of the saddle-riding type seat. An engine and an exhaust system are provided in the interior of the vessel body. The jet propulsion boat includes cooling flow paths for forcing the engine and the exhaust system to be cooled by cooling water. The cooling water discharge ports from the cooling flow paths is provided on the rear surface of the vessel body, except for the portion immediately behind the saddle-riding type seat.

    摘要翻译： 为了提供一种喷射推进船，其中防止冷却水流入搁脚板甲板或从其向搁脚板飞溅，并且其中乘客可以容易地识别冷却水。 喷气推进船包括由下船体构成的船体，船体底部和上船体叠加在其上。 在上部船体的上表面的中心处设置有骑马式座椅，其具有设置在骑马式座椅的左侧和右侧的脚踏甲板。 发动机和排气系统设置在船体内部。 喷气推进船包括用于迫使发动机和排气系统被冷却水冷却的冷却流动路径。 来自冷却流路的冷却水排出口设置在容器主体的后表面，除了马鞍式座椅后面的部分之外。

    Fitting structure for electrical component part in watercraft
    6.
    发明申请
    Fitting structure for electrical component part in watercraft 失效
    船舶电气部件配件结构

    公开(公告)号：US20030134547A1

    公开(公告)日：2003-07-17

    申请号：US10282065

    申请日：2002-10-29

    发明人： Tomohiko Yashiro ,  Toru Hasegawa ,  Yusuke Funayose

    IPC分类号： B63H021/10

    CPC分类号： F01P3/12 ,  B63B35/731 ,  B63H21/24 ,  B63H21/383 ,  B63J2/12 ,  F01P2050/02 ,  F01P2050/30

    摘要： An electrical component part is fitted to an exterior wall surface of a cooling water passage in a water-cooled engine mounted on a watercraft within a containment structure. The water-cooled engine integrally includes a water tank which forms the cooling water passage and which includes an oil cooler in the inside thereof. The electrical component may be a rectifier connected to a generator and fitted to an outside wall surface of the water tank. A method of cooling the electrical component within the aforementioned containment structure prevents undesirable increases in the temperature of an electrical component part. The water tank may be formed integrally as a single body with an oil tank.

    摘要翻译： 电气部件安装在安装在容纳结构内的船舶上的水冷发动机的冷却水通道的外壁面上。 水冷发动机一体地包括形成冷却水通道并且在其内部包括油冷却器的水箱。 电气部件可以是连接到发电机并且被安装到水箱的外壁表面的整流器。 一种冷却上述容纳结构内的电气部件的方法防止电气部件的温度的不期望的增加。 水箱可以与油箱一体形成为单体。

    Marine wet exhaust system
    7.
    发明申请
    Marine wet exhaust system 失效
    海洋湿式排气系统

    公开(公告)号：US20030121253A1

    公开(公告)日：2003-07-03

    申请号：US10182019

    申请日：2002-11-05

    发明人： John R. Ford ,  Ken Harstel ,  Ernie Beckwith Sr

    IPC分类号： F01N003/04

    CPC分类号： F01N13/004 ,  B63H21/32 ,  F01N3/00 ,  F01N3/005 ,  F01N3/021 ,  F01N3/04 ,  F01N13/12 ,  F01N2590/02 ,  F01P2050/02 ,  F01P2060/16 ,  Y02T10/20

    摘要： A marine wet exhaust system (10) which injects water into the exhaust flow for cooling and attenuating noise includes a particulate capture and containment system (14) for removing particulates and fluid contaminants from the exhaust gas and the waste cooling water of the discharge. With a first embodiment, this is accomplished by separating the waste cooling water and entrained particulates from the exhaust gas in a muffler/separator (12); accumulating the waste cooling water and entrained particulates in a reservoir (52); and separating the entrained particulates from the waste cooling water in a filter (50). The system further includes a reservoir discharge pump assembly (54), a reservoir drain line (86) and a bleed line (74) to maintain water levels in the reservoir and the filter. With a second embodiment, a condensate trap (56) separates particulates and condensates from the de-watered exhaust gas and returns them to the reservoir (52).

    摘要翻译： 将水喷射到排气流中用于冷却和衰减噪声的海洋湿式排气系统（10）包括用于从废气中排出的微粒和流体污染物以及排出物的废物冷却水中的颗粒捕获和容纳系统（14）。 在第一实施例中，这通过在消声器/分离器（12）中分离废气冷却水和来自废气的夹带的颗粒来实现; 将废弃冷却水和夹带的颗粒积聚在储存器（52）中; 以及在过滤器（50）中将所夹带的颗粒与废弃的冷却水分离。 该系统还包括储存器排放泵组件（54），储存器排水管线（86）和排放管线（74），以保持贮存器和过滤器中的水位。 在第二实施例中，冷凝阱（56）将颗粒和冷凝物与脱水废气分离并将其返回到储存器（52）。

    Personal watercraft
    8.
    发明申请
    Personal watercraft 失效
    个人船只

    公开(公告)号：US20020182949A1

    公开(公告)日：2002-12-05

    申请号：US10159249

    申请日：2002-05-29

    发明人： Yoshinobu Tanaka ,  Toshio Araki ,  Yoshimoto Matsuda

    IPC分类号： B63H021/10 ,  B63H021/38

    CPC分类号： F01P3/202 ,  B63B35/731 ,  B63H11/04 ,  B63H21/14 ,  B63H21/24 ,  B63H21/383 ,  F01P2011/063 ,  F01P2050/02

    摘要： Disclosed is a personal watercraft comprising: a water jet pump including an outlet port, the water jet pump pressurizing and accelerating sucked water and ejecting the water from the outlet port to propel the watercraft as a reaction of the ejecting water; a riding seat; a water-cooled engine placed in an engine room below the seat, for driving the water jet pump; a supply passage through which a cooling water is supplied from outside of the watercraft to the engine; and a filter provided in the supply passage for filtering substances in the cooling water.

    摘要翻译： 公开了一种个人船舶，其特征在于，包括：喷水泵，包括出口，所述喷水泵加压并加速吸水，并从所述出口喷射水，以推动所述船只作为喷射水的反应; 骑马座位 放置在座椅下方的发动机室中的水冷发动机，用于驱动喷水泵; 供应通道，通过该供应通道，从船舶外部向发动机供应冷却水; 以及设置在供给通道中用于过滤冷却水中的物质的过滤器。

    Induction air cooling for watercraft
    9.
    发明申请
    Induction air cooling for watercraft 审中-公开
    船舶感应风冷

    公开(公告)号：US20020132535A1

    公开(公告)日：2002-09-19

    申请号：US10036306

    申请日：2001-12-21

    发明人： Yoshihiro Gohara ,  Tetsuya Ishino

    IPC分类号： B63H021/10

    CPC分类号： B63J2/06 ,  F01P2050/02 ,  F01P2050/04 ,  F01P2060/10

    摘要： A watercraft has a compact construction and a water tight engine compartment. The air inside the engine compartment becomes warm due the radiating engine heat. This warming of the induction air reduces combustion efficiency, lower engine performance. An induction air cooling arrangement is provided to cool the air inside the engine compartment without using excess engine compartment space and not restricting induction airflow. The cooler provides the engine with cooler, denser air in order to improve combustion, therefore raising engine performance.

    摘要翻译： 船舶具有紧凑的结构和防水的发动机舱。 由于辐射发动机的热量，发动机舱内的空气变暖。 感应空气的升温降低了燃烧效率，降低了发动机性能。 提供感应空气冷却装置以冷却发动机舱内的空气，而不用过多的发动机舱空间，而不限制进气。 冷却器为发动机提供更冷，更致密的空气，以改善燃烧，从而提高发动机性能。

    Marine engine winterizing system
    10.
    发明申请
    Marine engine winterizing system 失效
    船用发动机冬季系统

    公开(公告)号：US20020069912A1

    公开(公告)日：2002-06-13

    申请号：US09949426

    申请日：2001-09-07

    发明人： Carl Prentice

    IPC分类号： F04F001/06

    CPC分类号： F01P3/205 ,  F01P11/0204 ,  F01P11/0276 ,  F01P11/06 ,  F01P2011/065 ,  F01P2050/02 ,  Y10T137/3109 ,  Y10T137/3127

    摘要： This is a system and procedure that uses either a hand pump system or an electric pump system to drain fresh water or sea water out of a marine engine, and then uses either the hand pump system or the electric pump system to install fresh water or other liquid chemicals into the marine engine, and also uses either the hand pump system or the electric pump system to recover the liquid chemicals from the marine engine.

    摘要翻译： 这是一个使用手动泵系统或电动泵系统从海洋发动机排出淡水或海水的系统和程序，然后使用手动泵系统或电动泵系统安装淡水或其他 液体化学品进入船用发动机，并且还使用手动泵系统或电动泵系统来从船用发动机回收液体化学品。