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60 条记录 (耗时 0.015 秒)

    Rod bearing lubrication for two-cycle engines
    34.
    发明授权
    Rod bearing lubrication for two-cycle engines 失效
    双轴发动机的轴承润滑

    公开(公告)号：US4515110A

    公开(公告)日：1985-05-07

    申请号：US633471

    申请日：1984-07-23

    申请人： John C. Perry

    发明人： John C. Perry

    IPC分类号： F01M1/06 ,  F02B9/06 ,  F02B75/02 ,  F02B75/34 ,  F01P1/04

    CPC分类号： F02B9/06 ,  F01M1/06 ,  F02B75/34 ,  F02B2075/025 ,  Y10S123/03

    摘要： This invention is a lubrication pumping means contained within one or more reciprocating rods to assure lubrication of the crankpin rod bearing and the wrist pin bearing during operation of a two-cycle internal combustion engine. The invention teaches a means to collect and retain a column of lubricating fluid within a longitudinal bore formed in the rod.

    摘要翻译： 本发明是包含在一个或多个往复杆内的润滑泵送装置，以确保在两循环内燃机的运行期间润滑曲轴销轴承和腕针轴承。 本发明教导了一种在杆内形成的纵向孔中收集和保持润滑流体柱的装置。

    Ignition arrangement for internal combustion engine
    35.
    发明授权
    Ignition arrangement for internal combustion engine 失效
    内燃机点火装置

    公开(公告)号：US4469058A

    公开(公告)日：1984-09-04

    申请号：US427274

    申请日：1982-09-29

    申请人： Ernst Linder

    发明人： Ernst Linder

    IPC分类号： F02P19/00 ,  F02B9/06 ,  F02M57/02 ,  F02B9/08

    CPC分类号： F02B9/06

    摘要： An incandescent ignition arrangement for an internal combustion engine is combined with a fuel-injection device and has an ignition chamber formed as an annular space coaxial with and surrounding the fuel-injection device, an overflow passage rising toward a reference plane extending normal to the longitudinal axis of the fuel-injection device and having a component which extends tangentially to a periphery of the annular space and is open into the latter, and the overflow passage extends to the reference plane at an angle selected such that an extension of the axis of the overflow passage lies inside a fuel injected from the fuel-injection device, and the arrangement has an electrically heatable ignition element lying inside the contour of the ignition chamber.

    摘要翻译： 用于内燃机的白炽点火装置与燃料喷射装置组合，并具有形成为与燃料喷射装置同轴并围绕燃料喷射装置的环形空间的点火室，溢流通道朝向垂直延伸的基准面上升 并且具有与环形空间的周边相切地延伸并且向其中的开口的部件，并且溢流通道以选定的角度延伸到参考平面，使得轴向的延伸 溢流通道位于从燃料喷射装置喷射的燃料内部，并且该装置具有位于点火室轮廓内的可电加热点火元件。

    Two cycle baffled piston engine with post-baffle scavenging
    36.
    发明授权
    Two cycle baffled piston engine with post-baffle scavenging 失效
    双循环挡板活塞发动机，后挡板清扫

    公开(公告)号：US4305361A

    公开(公告)日：1981-12-15

    申请号：US92101

    申请日：1979-11-07

    申请人： John C. Perry

    发明人： John C. Perry

    IPC分类号： F02B9/06 ,  F02B25/18 ,  F02B75/02 ,  F02B75/34 ,  F02B33/04

    CPC分类号： F02B25/18 ,  F02B75/34 ,  F02B9/06 ,  F02B2075/025 ,  Y02T10/12

    摘要： A two cycle internal combustion engine with improved cylinder scavenging. The described engine embodiment is a baffled piston two cycle internal combustion engine whose power is substantially increased by directing fuel mixture in the normally spent gas filled region behind the piston baffle during each intake-exhaust portion of the engine cycles to scavenge spent gas from this region and increase the total volume of fuel mixture in the cylinder at the time of ignition. According to the preferred practice of the invention a portion of the fuel mixture displaced from the engine crankcase to the cylinder intake port or ports is diverted to auxiliary ports in the cylinder wall which direct the mixture against the rear side of the piston baffle to effect through scavenging of the region directly behind the baffle.

    摘要翻译： 一种具有改进气缸清扫功能的双循环内燃机。 所描述的发动机实施例是一种挡板活塞两循环内燃机，其功率通过在发动机的每个进气 - 排气部分循环以将来自该区域的废气循环以将燃料混合物引导到活塞挡板后面的常规废气填充区域中而大大增加 并且在点火时增加气缸中燃料混合物的总体积。 根据本发明的优选实践，将从发动机曲轴箱移动到气缸进气口的燃料混合物的一部分转移到气缸壁中的辅助端口，其将混合物引导到活塞挡板的后侧以实现通过 清除区域直接在挡板后面。

    Connector clip
    37.
    发明授权
    Connector clip 失效
    连接器夹

    公开(公告)号：US4013336A

    公开(公告)日：1977-03-22

    申请号：US670436

    申请日：1976-03-25

    申请人： Dewey O. Broberg, Jr.

    发明人： Dewey O. Broberg, Jr.

    IPC分类号： F02B9/06 ,  F02B75/02 ,  F02B75/34 ,  H01R11/24 ,  H01R13/54

    CPC分类号： F02B75/34 ,  F02B9/06 ,  H01R11/24 ,  F02B2075/025

    摘要： A connector clip for releasably attaching a source of electrical current to a miniature internal combustion engine is disclosed wherein the two contacting surfaces of the connector clip are held firmly to the engine itself by a force which causes one contact to move substantially parallel to the other. The contacting surface of the connector clip which engages the tip of the glow plug of the engine is provided with a recess to receive the glow plug tip. In this manner, both electrical reliability and safety operation are improved.

    摘要翻译： 公开了一种用于可释放地将电流源连接到微型内燃机的连接夹，其中连接器夹的两个接触表面通过使一个接触件基本上平行于另一接触件移动的力牢固地保持在发动机本身上。 与发动机的电热塞的尖端接合的连接器夹的接触表面设置有凹部以接收电热塞头。 以这种方式，提高了电可靠性和安全性。

    Fuel pump for internal combustion engines
    38.
    发明授权
    Fuel pump for internal combustion engines 失效
    内燃机燃油泵

    公开(公告)号：US3967606A

    公开(公告)日：1976-07-06

    申请号：US480952

    申请日：1974-06-19

    申请人： John C. Perry

    发明人： John C. Perry

    IPC分类号： F02B9/06 ,  F02B75/02 ,  F02B75/34 ,  F02M37/12 ,  F04B43/06 ,  F04B49/22 ,  F02M39/00

    CPC分类号： F04B43/06 ,  F02B75/34 ,  F02B9/06 ,  F02M37/12 ,  F04B49/22 ,  F02B2075/025

    摘要： A fuel pump for an internal combustion engine of the type wherein cyclic pressure fluctuations are produced in the engine crankcase chamber during engine operation by the reciprocating motion of an engine piston. The pump embodies fuel pumping means including a pulsatory pumping member or pulsator, such as a diaphragm, and is mounted directly on the engine with the pumping pulsator exposed directly to the engine crankcase chamber in such a way that the chamber pressure fluctuations drive the pulsator in its pulsating pumping motion to pump fuel from the fuel inlet to the fuel outlet of the pump. Also embodied in the pump are a novel fuel pressure regulating valve for maintaining a substantially constant fuel outlet pressure regardless of engine speed and an automatic fuel shut-off valve for blocking fuel leakage through the pump under the action of head pressure or other forces when engine operation ceases.

    摘要翻译： 一种用于内燃机的燃料泵，其在发动机运行期间通过发动机活塞的往复运动在发动机曲轴箱室中产生循环压力波动。 该泵体现了包括脉动泵送构件或脉动器（例如隔膜）的燃料泵送装置，并且直接安装在发动机上，泵送脉动器直接暴露在发动机曲轴箱室中，使得腔室压力波动驱动脉动器 其脉动泵送运动将燃料从燃料入口泵送到泵的燃料出口。 在泵中还体现了一种新型的燃料压力调节阀，用于在发动机转速下保持基本上恒定的燃料出口压力，以及一种自动燃料切断阀，用于在发动机的压力或其他作用下阻止燃油通过泵泄漏 运作停止

    Model airplane muffler constructions
    39.
    发明授权
    Model airplane muffler constructions 失效
    型号空中打孔机构造

    公开(公告)号：US3669216A

    公开(公告)日：1972-06-13

    申请号：US3669216D

    申请日：1971-07-06

    申请人： DONALD H SPIES

    发明人： SPIES DONALD H

    IPC分类号： F01N1/08 ,  F01N13/18 ,  F02B9/06 ,  F02B27/04 ,  F02B75/34 ,  F01N1/14 ,  F01N7/10

    CPC分类号： F01N13/1805 ,  F01N1/08 ,  F02B9/06 ,  F02B27/04 ,  F02B75/34 ,  Y02T10/146 ,  Y10S181/404

    摘要： A lightweight sheet metal model airplane muffler in the form of a hollow shell having symmetrical airfoil characteristics and defining an internal expansion chamber for exhaust gases. Outlet ports are provided in the camber regions of the shell where they communicate with the vacuum pockets which are established by the slipstream during flight and the low pressure air in such pockets assists in evacuating the chamber.

    摘要翻译： 一种轻型的钣金模型飞机消声器，其形式为具有对称翼型特征的空心壳体，并且限定了用于废气的内部膨胀室。 出口端口设置在外壳的外壳区域中，在这些外壳中它们与在飞行过程中由滑流构建的真空袋连通，并且这种口袋中的低压空气有助于排空腔室。