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公开(公告)号：US4987864A
公开(公告)日：1991-01-29
申请号：US369220
申请日：1989-06-21
CPC分类号： F02F1/22 , F02B29/06 , F02B33/44 , F02B2075/025 , Y02T10/146
摘要： A port scavenged two cycle engine with a separate source of pressurized air has a valve between each port and the air supply to provide a high blowdown pulsing scavenging flow to the cylinders similar to that of a crankcase scavenged engine. Various arrangements with additional features are disclosed.
摘要翻译： 具有单独的加压空气源的两个循环发动机的端口具有在每个端口和空气供应之间的阀，以向类似于曲轴箱清扫发动机的气缸提供高的排气脉冲清除流量。 公开了具有附加特征的各种布置。
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公开(公告)号：US4993373A
公开(公告)日：1991-02-19
申请号：US480176
申请日：1990-02-14
CPC分类号： F02D13/0284 , F01L1/38 , F01L7/10 , Y02T10/18
摘要： An exhaust port timing valve for a two cycle engine has a sealing shroud preferably made as a flexible sheet that is urged by gas pressure into sealing contact with a slot and/or sealing edges of an associated exhaust port or shroud to allow low friction valve adjustment while limiting gas leakage past the valve unaffected by close tolerances and temperature changes. Springs and/or seals can alternatively be used with flexible or non-flexible shrouds to improve sealing.
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公开(公告)号：US4643142A
公开(公告)日：1987-02-17
申请号：US824194
申请日：1986-01-30
申请人： Edward D. Klomp
发明人： Edward D. Klomp
CPC分类号： F01L1/32 , F01L3/06 , F02B2275/14 , F02B2275/40 , F02B3/06 , Y02T10/125 , Y02T10/146
摘要： Squish control is provided in an internal combustion engine such as a diesel engine by providing in a preferred embodiment arcuate dams on the inner faces of rotatable intake and exhaust valves or the like which coact with arcuate grooves or recesses of the piston squish land to direct squish flow from adjacent the valve inner faces into outward inward or circumferential directions and thus increase decrease or provide a swirl component to squish flow into a central combustion chamber recess.
摘要翻译： 通过在优选实施例中提供一种内燃机例如柴油发动机的排气控制，在可旋转进气门和排气门等的内表面上形成弓形坝，其与活塞挤压区域的弓形槽或凹槽共同作用以引导挤压 从邻近阀内表面向外向内或圆周方向流动，从而增加减小或提供涡流部件以将流动挤压入中心燃烧室凹部。
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公开(公告)号：US4539954A
公开(公告)日：1985-09-10
申请号：US665712
申请日：1984-10-29
申请人： Edward D. Klomp
发明人： Edward D. Klomp
CPC分类号： F02F1/425 , F02B31/04 , F02F2001/245 , F02F2001/4278 , Y02T10/146
摘要： Cylinder intake charge swirl is accentuated by selectively directing flow past swirl generating vanes in the intake port which are closest to the cylinder wall and reducing the flow past swirl generating vanes furthest from the cylinder wall. This may be accomplished by utilizing asymmetrically variable swirl vanes arranged to reduce flow at lower engine loads through passages furthest from the cylinder wall and encourage flow through swirl directed passages closer to the cylinder wall.
摘要翻译： 通过选择性地引导流过最靠近气缸壁的进气口中的涡流产生叶片并减少流过离气缸壁最远的涡旋产生叶片的气流来增加气缸进气充气涡流。 这可以通过利用不对称可变的旋流叶片来实现，该涡流叶片布置成通过最远离气缸壁的通道减少较低发动机负载的流量，并且促使流过靠近气缸壁的涡流定向通道。
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5.发明授权Engine with intake ported cylinders and porous port liners for oil control 失效发动机配有进气口气缸和多孔端口衬套，用于油控
公开(公告)号：US4280456A
公开(公告)日：1981-07-28
申请号：US88299
申请日：1979-10-26
申请人： Edward D. Klomp
发明人： Edward D. Klomp
CPC分类号： F02F1/18 , F01M11/00 , F01M2001/083 , F02B2075/025
摘要： An engine having piston-controlled cylinder air intake ports into which lubricating oil may be carried during engine operation is fitted with porous liners in the cylinder intake ports which receive the lubricating oil to prevent its being carried by the inlet air into the engine combustion chamber and exhaust system. Collection and return passages are provided to receive oil drained from the porous liners and return it to the engine crankcase and oil sump. A slight flow of pressurized air from the engine air chamber aids the draining and return passage of oil from the porous liners to the crankcase.
摘要翻译： 具有活塞控制的气缸空气进气口的发动机在发动机运行期间可以承载润滑油，其中多孔衬套装配在气缸进气口中，该气缸进气口容纳润滑油，以防止其被入口空气运载到发动机燃烧室中， 排气系统。 提供收集和返回通道以接收从多孔衬里排出的油并将其返回到发动机曲轴箱和油底壳。 来自发动机空气室的轻微的加压空气有助于将油从多孔衬里排出并返回到曲轴箱。
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公开(公告)号：US4958771A
公开(公告)日：1990-09-25
申请号：US369507
申请日：1989-06-21
申请人： Edward D. Klomp
发明人： Edward D. Klomp
CPC分类号： F02M61/182 , F02M61/08
摘要： An injection nozzle has a flow splitter interposed between its valve head and its valve seat. An operating disc responsive to pressure in the nozzle inlet varies the position of the flow splitter between the valve seat and the valve head, maintaining the flow splitter engaged with the valve seat under low flow conditions, engaged with the valve head under high flow conditions, and spaced from both the valve seat and the valve head under intermediate flow conditions.
摘要翻译： 注射喷嘴具有插入其阀头和阀座之间的分流器。 响应于喷嘴入口中的压力的操作盘改变了阀座和阀头之间的分流器的位置，在低流量条件下保持分流器与阀座接合，在高流量条件下与阀头接合， 并在中间流动条件下与阀座和阀头间隔开。
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公开(公告)号：US4955333A
公开(公告)日：1990-09-11
申请号：US369222
申请日：1989-06-21
申请人： Edward D. Klomp
发明人： Edward D. Klomp
CPC分类号： F02B33/04 , F02B33/28 , F02B39/16 , F02B2075/025
摘要： A crankcase scavenged two cycle engine is provided with a supplemental variable volume chamber or plenum connected with the crankcase chamber for each cylinder to controllably vary the effective volume of the crankcase chambers and thereby control scavenging pressure. Control methods for providing more consistent scavenging and more efficient charge control are disclosed.
摘要翻译： 曲轴箱清扫的两循环发动机设置有用于每个气缸与曲轴箱室连接的补充可变容积室或增压室，以可控地改变曲轴箱室的有效容积，从而控制清除压力。 公开了用于提供更一致的清除和更有效的电荷控制的控制方法。
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公开(公告)号：US4945869A
公开(公告)日：1990-08-07
申请号：US369218
申请日：1989-06-21
申请人： Edward D. Klomp
发明人： Edward D. Klomp
CPC分类号： F02D13/028 , F01L1/38 , F01L9/04 , F02B33/04 , F02B33/30 , F02B1/04 , F02B2075/025 , F02D2400/04 , Y02T10/18
摘要： A crankcase scavenged two cycle engine has a variable timing poppet inlet valve on the crankcase inlet. The valve timing is altered for load control with minimum air pumping loss and open periods may be skipped during skip firing of the engine cylinders for improved efficiency.
摘要翻译： 曲轴箱清扫两循环发动机在曲轴箱入口上具有可变的定时提升阀入口阀。 改变气门正时，以减少空气泵送损失，并且可以在发动机气缸跳过过程中跳过开启时间，以提高效率。
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公开(公告)号：US4426841A
公开(公告)日：1984-01-24
申请号：US279960
申请日：1981-07-02
申请人： Walter Cornelius , Edward D. Klomp
发明人： Walter Cornelius , Edward D. Klomp
CPC分类号： F23R3/26
摘要： An improved gas turbine engine combustor assembly particularly for automotive application including a primary reaction chamber disposed in a pressurized air plenum of the engine, fixed area air flow ports between the reaction chamber and the plenum, a prechamber housing at an upstream end of the reaction chamber having an annular fixed area air passage between the plenum and the reaction chamber, a radially expandable annular partition in the air passage dividing the latter into an inner annular prechamber portion and an outer annular excess air portion, and a fuel nozzle operative to spray fuel into the prechamber portion where it vaporizes and mixes with air passing through the prechamber portion to provide a combustible mixture of properly lean air-fuel ratio in the combustor. The flow areas of the prechamber portion and the excess air portion vary in mutually inverse relationship and combine to always substantially equal the flow area of the air passage.
摘要翻译： 一种特别用于汽车应用的改进的燃气涡轮发动机燃烧器组件，包括设置在发动机的加压空气通风室中的初级反应室，反应室和增压室之间的固定区域空气流动端口，位于反应室上游端的预室外壳 在通风室和反应室之间具有环形的固定区域空气通道，空气通道中的可径向扩张的环形隔板将空气通道分隔成内部环形预热室部分和外部环形过剩空气部分，以及燃料喷嘴，用于将燃料喷入 预燃室部分，其蒸发并与通过预室部分的空气混合，以提供在燃烧器中适当稀薄空燃比的可燃混合物。 前室部分和过量空气部分的流动面积以相互反比的关系变化，并且总是基本上等于空气通道的流动面积。
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公开(公告)号：US4945868A
公开(公告)日：1990-08-07
申请号：US369225
申请日：1989-06-21
申请人： Edward D. Klomp
发明人： Edward D. Klomp
CPC分类号： F02B25/14 , F02M26/37 , F02M26/41 , F02B2075/025
摘要： A crankcase scavenged two cycle engine has an auxiliary or bypass port above the exhaust and inlet ports to direct blowdown exhaust gas into a plenum or the engine crankcase for later return to the engine cylinder. Loss of fuel-rich blowdown gas to the engine exhaust system is thereby reduced.
摘要翻译： 清理二循环发动机的曲轴箱在排气和入口端口上方具有辅助或旁路端口，以将排气排放到压力通风室或发动机曲轴箱中，以便稍后返回到发动机气缸。 因此，减少了对发动机排气系统的燃料丰富的排放气体的损失。
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