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    • 6. 发明授权
    • Starting system for an internal combustion engine
    • 内燃机启动系统
    • US5740781A
    • 1998-04-21
    • US647236
    • 1996-05-09
    • William A. ScottGary L. BaumbargerJohn G. Easter
    • William A. ScottGary L. BaumbargerJohn G. Easter
    • F02M1/16F02M7/24
    • F02M7/24F02M1/16Y10S261/08
    • A starting system for an internal combustion engine is provided for enhancing engine startability and performance by simultaneously controlling the volume of air flowing through a carburetor and the ratio of an air/fuel mixture through a single manual operation. The starting system is constructed to utilize atmospheric air control feed back to a carburetor and includes a piston disposed with a chamber which accesses two atmospheric ports. When the piston is positioned to fully close a first of the ports, a second of the ports is fully open. Similarly, when the piston fully opens the second port, the first port is fully closed. The two atmospheric ports access the carburetor idle system and intake manifold of the engine respectively. For starting of the engine in cold temperatures, the starting system also includes a fuel prime arrangement for enriching the ratio of air/fuel delivered to the engine. The fuel prime arrangement includes a primer pawl interconnected to the piston which depresses a prime bulb upon selective movement of the piston.
    • 提供一种用于内燃机的起动系统,用于通过同时控制通过化油器流动的空气的体积和通过单次手动操作的空气/燃料混合物的比例来提高发动机起动性和性能。 起动系统被构造成利用大气调节反馈给化油器并且包括设置有进入两个大气口的室的活塞。 当活塞定位成完全关闭第一个端口时,第二个端口完全打开。 类似地,当活塞完全打开第二端口时,第一端口完全关闭。 两个大气口分别进入发动机空转系统和发动机进气歧管。 为了在寒冷的温度下启动发动机,启动系统还包括用于丰富输送到发动机的空气/燃料的比率的燃料喷射装置。 燃料喷射装置包括与活塞相互连接的底漆爪,其在活塞的选择性运动时压下主泡罩。
    • 7. 发明授权
    • Ice crush resistant caisson for arctic offshore oil well drilling
    • 用于北极海上石油钻井的耐冰压沉箱
    • US5292207A
    • 1994-03-08
    • US18446
    • 1993-02-17
    • William A. Scott
    • William A. Scott
    • E02B17/00
    • E02B17/0021B63B2211/06E02B2017/0043
    • A submersible mobile caisson having ice crush resistance for adapting semi-submersible mobile offshore drilling units and mobile offshore oil well production rigs, which are ice crush sensitive for use in ice bearing offshore ocean waters, is provided. The caisson comprises a floatable generally four sided structure composed of front and rear outer walls, and opposing side outer walls, with the rear outer wall having a removable entrance door. Inner walls are positioned in a spaced apart, opposing relationship with each of the outer walls, and so that the inner and outer walls define a perimeter structure and the inner walls define a cavity which is located within the perimeter structure. The perimeter structure has a plurality of ballast compartments which permit the caisson to float or be sunk so as to rest on the ocean floor. A drilling/production moon pool system is also provided in the perimeter structure.
    • 提供了一种具有抗冰压阻力的潜水式移动沉箱,用于适应半潜式移动海上钻井单元和移动式海上石油钻井平台,这些钻井平台对于在冰洋离岸海洋中使用的冰川敏感。 沉箱包括由前外壁和后外壁组成的可浮动的大致四边结构,以及相对的侧外壁,后外壁具有可移除的入口门。 内壁与每个外壁以间隔开的相对关系定位,并且使得内壁和外壁限定周边结构,并且内壁限定位于周边结构内的空腔。 周边结构具有多个压载舱,其允许沉箱漂浮或沉没以便搁置在海底。 在周边结构中还提供钻井/生产月球池系统。
    • 9. 发明授权
    • Fuel primer for float type carburetors
    • 浮式化油器燃油底漆
    • US4738232A
    • 1988-04-19
    • US903214
    • 1986-09-02
    • William A. Scott
    • William A. Scott
    • F02M1/16
    • F02M1/16Y10S261/08
    • A fuel primer for float type carburetors for small internal combustion engines is disclosed. The fuel primer is associated with the fuel bowl of a float type carburetor. The fuel bowl is coupled with a fuel inlet, an atmospheric outlet vent, and a nozzle. The fuel inlet is coupled with the fuel source and the nozzle is coupled with the carburetor venturi. The primer includes a mechanism coupled with the outlet vent for introducing a pressurized flow into the fuel bowl. The pressurized flow introduces fuel from the fuel bowl into the carburetor venturi, which, in turn, enables fuel to pass into the combustion chamber of the internal combustion engine.
    • 公开了一种用于小型内燃机的浮式化油器的燃料底漆。 燃料底漆与浮式化油器的燃料碗相关联。 燃料碗与燃料入口,大气出口排气口和喷嘴相连。 燃料入口与燃料源相连,喷嘴与化油器文丘里管连接。 底漆包括与排出口连接的机构,用于将加压流引入燃料碗。 加压流将燃料从燃料碗引入化油器文丘里管,这又使燃料能够进入内燃机的燃烧室。