公开(公告)号：US20120037100A1

公开(公告)日：2012-02-16

申请号：US13027170

申请日：2011-02-14

申请人： Roy E. McAlister ,  Melvin J. Larsen ,  Roy Edward McAlister

发明人： Roy E. McAlister ,  Melvin J. Larsen ,  Roy Edward McAlister

IPC分类号： F01P7/16

CPC分类号： F01P7/14 ,  F02B23/101 ,  F02B41/04 ,  F02C6/12 ,  F02C7/16 ,  F02C9/40 ,  F02D35/022 ,  F02D35/023 ,  F02D35/025 ,  F02D35/026 ,  F02D41/0025 ,  F02M25/00 ,  F05D2260/232 ,  Y02T10/125

摘要： The present disclosure is directed to various embodiments of systems and methods for cooling a combustion chamber of an engine. One method includes introducing fuel into the combustion chamber of an engine having an energy transfer device that moves through an intake stroke, a compression stroke, a power stroke, and an exhaust stroke. The method further includes monitoring a temperature of the combustion chamber. When the temperature reaches a predetermined value, the method also includes introducing coolant into the combustion chamber only during at least one of the power stroke and the exhaust stroke of the energy transfer device.

摘要翻译： 本公开涉及用于冷却发动机的燃烧室的系统和方法的各种实施例。 一种方法包括将燃料引入具有通过进气冲程，压缩冲程，动力冲程和排气冲程移动的能量传递装置的发动机的燃烧室中。 该方法还包括监测燃烧室的温度。 当温度达到预定值时，该方法还包括仅在能量传递装置的功率冲程和排气冲程中的至少一个中将冷却剂引入燃烧室。

公开(公告)号：US20120234297A1

公开(公告)日：2012-09-20

申请号：US13396572

申请日：2012-02-14

申请人： Roy E. McAlister ,  Melvin J. Larsen ,  Roy Edward McAlister

发明人： Roy E. McAlister ,  Melvin J. Larsen ,  Roy Edward McAlister

IPC分类号： F01L11/04 ,  F02B75/22 ,  F02B75/28

CPC分类号： F02B75/222 ,  F01B1/062 ,  F01B3/0005 ,  F01B3/0023 ,  F01B2009/061 ,  F01B2009/066 ,  F01L1/047 ,  F01L1/08 ,  F01L1/38 ,  F01L1/40 ,  F01L21/04 ,  F01L2001/054 ,  F01L2101/00 ,  F01L2101/02 ,  F01L2105/00 ,  F01L2820/02 ,  F02B75/26

摘要： Torque multiplier engines, and associated methods and systems, are disclosed herein. An internal combustion engine in accordance with a particular embodiment can include a connecting rod operably coupling a pair of opposing pistons. The engine can further include a first bearing coupled to the connecting rod and positioned to engage a first cam groove of an inner cam drum. A second bearing coupled to the connecting rod can be positioned to engage a second cam groove on an outer cam drum. The first and second bearings can translate linear motion of the opposing pistons to rotation of the cam drums.

摘要翻译： 扭矩乘法器引擎及相关联的方法和系统在此公开。 根据特定实施例的内燃机可以包括可操作地联接一对相对的活塞的连杆。 发动机还可以包括联接到连接杆并被定位成接合内凸轮鼓的第一凸轮槽的第一轴承。 联接到连杆的第二轴承可以定位成与外凸轮滚筒上的第二凸轮槽接合。 第一和第二轴承可以将相对的活塞的直线运动转换成凸轮鼓的旋转。

公开(公告)号：US20110297753A1

公开(公告)日：2011-12-08

申请号：US12961461

申请日：2010-12-06

申请人： Roy E. McAlister ,  Roy E. McAlister ,  Melvin J. Larsen

发明人： Roy E. McAlister ,  Roy E. McAlister ,  Melvin J. Larsen

IPC分类号： F02D1/00

CPC分类号： F02B17/005 ,  F02M43/04 ,  F02M53/043 ,  F02M55/008 ,  F02M57/06 ,  F02M61/045 ,  F02M61/08 ,  F02M2700/077

摘要： Embodiments of injectors configured for adaptively injecting multiple different fuels and coolants into a combustion chamber, and for igniting the different fuels, are disclosed herein. An injector according to one embodiment includes a body having a first end portion and a second end portion. The injector further includes a first flow channel extending through the body, and a second flow channel extending through the body that is separate from the first flow channel and electrically isolated from the first flow channel. The first flow channel is configured to receive a first fuel, and the second flow channel is configured to receive at least one of a second fuel and a coolant. The injector further comprises a valve carried by the body that is movable between a closed position and an open position to introduce at least one of the second fuel and the coolant into a combustion chamber.

摘要翻译： 在此公开了被配置用于将多种不同燃料和冷却剂自适应地喷射到燃烧室中并且用于点燃不同燃料的喷射器的实施例。 根据一个实施例的喷射器包括具有第一端部和第二端部的主体。 喷射器还包括延伸穿过主体的第一流动通道和延伸穿过主体的第二流动通道，其与第一流动通道分离并且与第一流动通道电隔离。 第一流动通道被配置为接收第一燃料，并且第二流动通道构造成接收第二燃料和冷却剂中的至少一个。 喷射器还包括由主体承载的阀，其可在关闭位置和打开位置之间移动，以将第二燃料和冷却剂中的至少一个引入燃烧室。

公开(公告)号：US4834033A

公开(公告)日：1989-05-30

申请号：US925795

申请日：1986-10-31

申请人： Melvin J. Larsen

发明人： Melvin J. Larsen

IPC分类号： F01B3/04 ,  F02B1/04 ,  F02B75/02 ,  F02B75/12 ,  F02B75/26

CPC分类号： F01B3/045 ,  F02B75/26 ,  F02B1/04 ,  F02B2075/025 ,  F02B2075/125 ,  Y02T10/123 ,  Y10T74/18312 ,  Y10T74/18336

摘要： An internal combustion engine is described in which the piston movement is parallel to the drive shaft. The engine cylinders are arranged in opposed pairs and the piston rods directly coupled so that the power stroke in one cylinder can assist with the compression stroke in the associated cylinder. The coupled or common piston rods have attached thereto a carriage that engages in a cam groove in the drive shaft. The drive shaft cam groove receives the force of the carriage as it is propelled by the pistons and the resulting torque causes a rotation of the drive shaft. The cylinders include a precompression chamber that assists in the exchange of combustion products with air. The internal combustion engine does not require special cooling and does not require a starter motor.

摘要翻译： 描述了内燃机，其中活塞运动平行于驱动轴。 发动机气缸以相对的方式布置，并且活塞杆直接联接，使得一个气缸中的功率行程可以辅助相关气缸中的压缩行程。 联接的或公共的活塞杆已经附接到其中啮合在驱动轴中的凸轮槽中的托架。 驱动轴凸轮槽接受由活塞推动的滑架的力，并且由此产生的扭矩引起驱动轴的旋转。 气缸包括一个辅助燃烧产物与空气交换的预压缩室。 内燃机不需要特殊的冷却，不需要起动马达。