公开(公告)号：US4321904A

公开(公告)日：1982-03-30

申请号：US130727

申请日：1980-03-17

申请人： Robert D. Bristol

发明人： Robert D. Bristol

IPC分类号： F02B25/20 ,  F02B37/00 ,  F02B41/06 ,  F02B71/00 ,  F02B75/02 ,  F02B75/04 ,  F02B33/00 ,  F02D23/00

CPC分类号： F02B71/00 ,  F02B25/20 ,  F02B37/00 ,  F02B41/06 ,  F02B75/04 ,  F02B2075/025 ,  Y02T10/144

摘要： An internal combustion engine includes a power cylinder, a power piston reciprocating therein and an auxiliary piston reciprocating within an auxiliary cylinder. Passages connect the upper end of the auxiliary cylinder to a combustion chamber and a source of air. Rotating valves or conventional reciprocating valves control the intake of an air/fuel mixture into the supercharging cylinder, transfer the mixture to the main or power cylinder and exhaust combusted gases from the main cylinder. An expansion chamber is placed in communication with the power cylinder at the beginning of the power stroke to permit an overcharge of air/fuel mixture to be transferred to the combustion chamber.

摘要翻译： 内燃机包括动力缸，其中往复运动的动力活塞和在辅助气缸内往复运动的辅助活塞。 通道将辅助气缸的上端连接到燃烧室和空气源。 旋转阀或常规的往复阀控制空气/燃料混合物进入增压缸，将混合物转移到主缸或动力缸并排出来自主缸的燃烧气体。 在动力冲程开始时，膨胀室与动力油缸相连通，以允许空气/燃料混合物的过充电转移到燃烧室。

公开(公告)号：US4401068A

公开(公告)日：1983-08-30

申请号：US199818

申请日：1980-10-23

申请人： Robert D. Bristol

发明人： Robert D. Bristol

IPC分类号： F02D17/02 ,  F02M9/02 ,  F02M13/04 ,  F02D9/00

CPC分类号： F02M9/026 ,  F02D17/02 ,  F02M13/046

摘要： An apparatus positionable between a multi-barrel carburetor and an intake manifold of an internal combustion engine includes a plurality of stacked, thin plates defining aligned apertures communicating the carburetor with the intake manifold. One of the plates defines a valve element aperture within which a movable valve element is disposed. The valve element is shiftable to block one of the aligned apertures to disable selected cylinders of the engine, thereby achieving split engine operation.

摘要翻译： 可定位在多缸化油器和内燃机的进气歧管之间的装置包括多个层叠的薄板，其限定使化油器与进气歧管连通的对准的孔。 其中一个板限定了阀元件孔，在该阀元件孔内设置有可动阀元件。 阀元件可移动以阻挡对准的孔中的一个，以禁止发动机的选定气缸，从而实现分体发动机的运转。

公开(公告)号：US4363299A

公开(公告)日：1982-12-14

申请号：US157870

申请日：1980-06-09

申请人： Robert D. Bristol

发明人： Robert D. Bristol

IPC分类号： F01B9/04 ,  F02B41/04 ,  F02B75/32

CPC分类号： F02B75/32 ,  F01B9/04 ,  F02B41/04 ,  Y10T74/1828

摘要： A mechanism for converting reciprocating movement of a piston within a cylinder includes a guide defining a closed loop path, an output shaft, and a driven member having a periphery extending along the path. A rod is connected at one end to the piston and has another end moved along the path. The guide has a centerline offset from the centerline of the piston. A drive member engages said driven member as said rod moves along an essentially perpendicular path.

摘要翻译： 用于转换活塞在气缸内的往复运动的机构包括限定闭环路径的引导件，输出轴和具有沿着路径延伸的周边的从动构件。 杆在一端连接到活塞上，另一端沿着路径移动。 导轨与活塞中心线的中心线偏移。 当所述杆沿着基本上垂直的路径移动时，驱动构件接合所述从动构件。

公开(公告)号：US4465042A

公开(公告)日：1984-08-14

申请号：US413610

申请日：1982-09-01

申请人： Robert D. Bristol

发明人： Robert D. Bristol

IPC分类号： F01B9/04 ,  F02B75/32 ,  F16H21/02

CPC分类号： F01B9/04 ,  F02B75/32 ,  Y10T74/1828

摘要： A power transmission mechanism primarily adapted for converting reciprocating motion of a piston within a cylinder to rotary motion includes a cam member defining a closed loop cam track having first and second spaced, essentially vertical runs. A shaft is rotatably supported adjacent one of the cam track runs. A drive member is secured to the shaft and the drive member has a peripheral portion extending along the cam track. A force transmitting member moves along the cam track and engages the drive member. In the preferred form, the force transmitting member includes a plurality of abutting discs. A lower end of a connecting rod is pinned to one of the discs.

摘要翻译： 主要适于将活塞在气缸内的往复运动转换为旋转运动的动力传递机构包括限定具有第一和第二间隔开的基本垂直的运动的闭环凸轮轨道的凸轮构件。 轴可旋转地支撑在一个凸轮轨道行程附近。 驱动构件被固定到轴上，并且驱动构件具有沿着凸轮轨道延伸的周边部分。 力传递构件沿着凸轮轨道移动并与驱动构件接合。 在优选形式中，力传递构件包括多个邻接盘。 连杆的下端固定在其中一个盘上。

公开(公告)号：US4211082A

公开(公告)日：1980-07-08

申请号：US950368

申请日：1978-10-11

申请人： Robert D. Bristol

发明人： Robert D. Bristol

IPC分类号： F02B25/20 ,  F02B37/00 ,  F02B41/06 ,  F02B71/00 ,  F02B75/02 ,  F02B75/04 ,  F04C1/00

CPC分类号： F02B71/00 ,  F02B25/20 ,  F02B37/00 ,  F02B41/06 ,  F02B75/04 ,  F02B2075/025 ,  Y02T10/144

摘要： An internal combustion engine is disclosed. The engine includes a power cylinder, a power piston reciprocating therein and being connected to a rotating output crank. A free floating double acting auxiliary piston reciprocates within an auxiliary cylinder. Passages connect the upper end of the auxiliary cylinder to a combustion chamber and a source of air. The exhaust from the combustion chamber is connected to the underside of the auxiliary piston through a valved passage. A return cylinder and a cushioning cylinder are coaxially aligned with the auxiliary cylinder at opposite ends thereof and open therein. Elongated pistons extend from the auxiliary piston and into the return cylinder and cushioning cylinder during reciprocation of the auxiliary piston. A gas transfer passage connects the return cylinder with the exhaust from the combustion chamber.

摘要翻译： 公开了一种内燃机。 发动机包括动力缸，其中往复运动的动力活塞并连接到旋转输出曲柄。 自由浮动双作用辅助活塞在辅助气缸内往复运动。 通道将辅助气缸的上端连接到燃烧室和空气源。 来自燃烧室的废气通过阀通道连接到辅助活塞的下侧。 回转缸和缓冲缸在其相对端与辅助缸同轴对准，并在其中打开。 细长的活塞在辅助活塞的往复运动期间从辅助活塞延伸到回油缸和缓冲缸中。 气体输送通道将回油缸与来自燃烧室的排气连接。