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    Engine and cylinder with gas exchange through the cylinder wall
    61.
    发明授权
    Engine and cylinder with gas exchange through the cylinder wall 有权
    发动机和气缸通过汽缸壁进行气体交换

    公开(公告)号：US08826881B2

    公开(公告)日：2014-09-09

    申请号：US13604841

    申请日：2012-09-06

    Applicant: Franz J. Laimboeck

    Inventor： Franz J. Laimboeck

    IPC: F02F11/00 ,  F02F1/00 ,  F02B25/08 ,  F02B75/28 ,  F02B23/10 ,  F02B23/08 ,  F02F1/24

    CPC classification number: F02F1/00 ,  F01L1/252 ,  F02B25/08 ,  F02B75/282 ,  F02B2023/085 ,  F02B2023/103 ,  F02B2275/22 ,  F02F2001/245

    Abstract: An engine cylinder with a piston and at least one, preferably two or four, cam-operated valves leading to the combustion chamber. A valve seat of the valve is formed in the cylinder wall immediately laterally adjacent to the cylinder bore or to the cylinder chamber. The valve axis and the cylinder axis enclose an acute angle A of 5°≦A≦25°, preferably 10°≦A≦20°. The axis of the inlet channel or the outlet channel leading to the valve seat in a plane defined by the valve axis and the cylinder axis is inclined at an angle B of 25°≦B≦65°, preferably 40°≦B≦50° to the valve axis.

    Abstract translation: 具有活塞和通向燃烧室的至少一个，优选两个或四个凸轮操作阀的发动机气缸。 阀的阀座形成在气缸壁中，紧邻气缸孔或气缸室。 阀轴和气缸轴线包含锐角A为5°＆nlE; A＆nlE; 25°，最好为10°＆nlE; A＆nlE; 20°。 通过阀座和气缸轴线限定的平面中的通向阀座的入口通道或出口通道的轴线倾斜25°＆amp; NlE; B＆amp; N; E; 65°，最好是40°＆nlE; B＆ 50°至阀轴。

    ENGINE AND CYLINDER WITH GAS EXCHANGE THROUGH THE CYLINDER WALL
    62.
    发明申请
    ENGINE AND CYLINDER WITH GAS EXCHANGE THROUGH THE CYLINDER WALL 有权
    发动机和气缸通过气缸壁进行气体交换

    公开(公告)号：US20130220264A1

    公开(公告)日：2013-08-29

    申请号：US13604841

    申请日：2012-09-06

    Applicant: FRANZ J. LAIMBOECK

    Inventor： FRANZ J. LAIMBOECK

    IPC: F02F1/00

    CPC classification number: F02F1/00 ,  F01L1/252 ,  F02B25/08 ,  F02B75/282 ,  F02B2023/085 ,  F02B2023/103 ,  F02B2275/22 ,  F02F2001/245

    Abstract: An engine cylinder with a piston and at least one, preferably two or four, cam-operated valves leading to the combustion chamber. A valve seat of the valve is formed in the cylinder wall immediately laterally adjacent to the cylinder bore or to the cylinder chamber. The valve axis and the cylinder axis enclose an acute angle A of 5°≦A≦25°, preferably 10°≦A≦20°. The axis of the inlet channel or the outlet channel leading to the valve seat in a plane defined by the valve axis and the cylinder axis is inclined at an angle B of 25°≦B≦65°, preferably 40°≦B≦50° to the valve axis.

    Abstract translation: 具有活塞和通向燃烧室的至少一个，优选两个或四个凸轮操作阀的发动机气缸。 阀的阀座形成在气缸壁中，紧邻气缸孔或气缸室。 阀轴和气缸轴线包含5°@A @ 25°，优选10°@A @ 20°的锐角A。 在由阀轴和气缸轴线限定的平面中通向阀座的入口通道或出口通道的轴线以25°@ B @ 65°，优选40°@ B @ 50°的角度B倾斜 到阀轴。

    Economy engine
    63.
    发明授权
    Economy engine 失效
    经济引擎

    公开(公告)号：US5205246A

    公开(公告)日：1993-04-27

    申请号：US943555

    申请日：1992-09-11

    Applicant: Edward M. McWhorter

    Inventor： Edward M. McWhorter

    IPC: F01L1/28 ,  F01L3/06 ,  F01L3/22 ,  F02B29/00

    CPC classification number: F01L3/22 ,  F01L3/06 ,  F02B29/00 ,  F01L1/252 ,  F02B2275/14 ,  F02B2275/22 ,  Y02T10/123 ,  Y02T10/146

    Abstract: The invention presents new and useful improvements in the mechanical design of control elements used in the sequencing of the exhaust and intake process cycles of the 4-stroke reciprocating piston engine. The exhaust and induction circuits pass through the same valve port and their flows are alternately controlled by the same poppet valve. The camshaft exhaust and intake lobes are combined into a single broad double-cycle lobe such that the poppet valve remains fully open at the end of the exhaust stroke permitting the intake stroke to begin with the poppet valve in the same fully open position without the attendant problem of exhaust gas dilution of the air charge entering the engine, as most generally associated with valve overlap in the conventional sequencing method using two poppet valves.The simplification of having only one poppet valve, one valve port, and one cam lobe per each engine cylinder reduces the engine manufacturing cost. The ability to complete the exhaust stroke and begin the intake stroke with the poppet valve in the fully open position increases the systems volumetric efficiency and reduces the pumping work, thus improving the engines specific fuel consumption.

    Abstract translation: 本发明在用于四冲程往复活塞式发动机的排气和进气过程循环的排序中的控制元件的机械设计中提出了新的和有用的改进。 排气和感应电路通过相同的阀口，其流量由相同的提升阀交替控制。 凸轮轴排气和进气凸轮组合成单个宽的双循环凸角，使得提升阀在排气冲程结束时保持完全打开，允许进气冲程从提升阀开始在相同的完全打开位置，而不需要服务员 通常使用两个提升阀在传统的排序方法中通常与阀重叠相关联地排放进入发动机的空气进料的废气稀释问题。 每个发动机气缸只有一个提升阀，一个阀口和一个凸轮凸角的简化会降低发动机制造成本。 通过提升阀完全打开位置完成排气冲程和开始进气冲程的能力提高了系统的容积效率并减少了泵送功率，从而提高了发动机的特定燃料消耗。

    Hydraulic valve lifter
    64.
    发明授权
    Hydraulic valve lifter 失效
    液压气门挺杆

    公开(公告)号：US5007388A

    公开(公告)日：1991-04-16

    申请号：US512767

    申请日：1990-04-23

    Applicant: Richard W. Seilenbinder

    Inventor： Richard W. Seilenbinder

    IPC: F01L1/245 ,  F01L1/25

    CPC classification number: F01L1/252 ,  F01L1/245

    Abstract: A hydraulic valve lifter is disclosed which does not require a source of pressurized lubricating fluid, and is particularly suitable for engines using a splash lubrication system. The engine crankcase oil is transferred from the cam surface through a check valve into the pressure chamber of the lifter. The check valve is operated by the pressure differential between the chamber pressure and the pressure at the cam surface. The check valve may also be operated by the cam itself.

    Abstract translation: 公开了一种不需要加压润滑流体源的液压气门挺杆，特别适用于使用飞溅润滑系统的发动机。 发动机曲轴箱油从凸轮表面通过止回阀传送到升降机的压力室。 止回阀由腔室压力和凸轮表面的压力之间的压差来操作。 止回阀也可以由凸轮本身操作。

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