公开(公告)号：US20070272179A1

公开(公告)日：2007-11-29

申请号：US11837505

申请日：2007-08-11

申请人： Hector Luercho

发明人： Hector Luercho

IPC分类号： F01L9/04

CPC分类号： F01L9/04 ,  F01L3/085 ,  F01L2009/0415 ,  F01L2009/0448

摘要： A valve assembly for an internal combustion engine includes a stationary permanent magnet assembly having at least one permanent magnet for generating a permanent magnetic field and a movable coil assembly having at least one coil of electrically conductive material for generating a magnetic field when an electrical current is applied to the at least one coil to thereby move the coil assembly with respect to the permanent magnet assembly. A valve is connected to the coil assembly for movement therewith. The valve assembly also includes a housing with an internal cavity and spaced ports extending from the cavity to circulate liquid through the cavity and cool the valve assembly during operation.

摘要翻译： 用于内燃机的阀组件包括具有至少一个用于产生永久磁场的永磁体的固定永磁体组件和具有至少一个导电材料线圈的可动线圈组件，用于当电流为 施加到所述至少一个线圈从而相对于所述永磁体组件移动所述线圈组件。 阀门连接到线圈组件以与其一起运动。 阀组件还包括具有内腔的壳体和从空腔延伸的间隔开的孔，以使液体循环通过空腔并在操作期间冷却阀组件。

公开(公告)号：US06886513B2

公开(公告)日：2005-05-03

申请号：US10399658

申请日：2002-05-03

申请人： Uwe Hammer

发明人： Uwe Hammer

IPC分类号： F01L1/28 ,  F01L3/08 ,  F01L3/10 ,  F01L3/22 ,  F01L13/00

CPC分类号： F01L3/085 ,  F01L1/28 ,  F01L3/22

摘要： The invention relates to an intake or exhaust valve mechanism with a variable valve opening cross section for use in an admission opening of an internal combustion engine and having a gas exchange valve acted on by the force of a valve spring and displaceable axially back and forth inside a guide by a valve control unit; the position of the sealing slide relative to the gas exchange valve in the axial direction is continuously variable by means of an adjusting unit. A sealing slide is disposed coaxially to the gas exchange valve, is acted upon by the force of a coupling spring, and is displaceable axially back and forth by the valve control unit.

摘要翻译： 本发明涉及一种具有可变阀开口横截面的进气门或排气门机构，用于内燃机的入口，并具有由阀弹簧作用的气体交换阀，并可轴向前后移动 由阀门控制单元引导; 密封滑动件相对于气体交换阀在轴向上的位置通过调节单元可连续变化。 密封滑块与气体交换阀同轴设置，由联接弹簧的力作用，并且可由阀控制单元轴向前后移动。

公开(公告)号：US06766778B2

公开(公告)日：2004-07-27

申请号：US10399662

申请日：2003-08-27

申请人： Uwe Hammer

发明人： Uwe Hammer

IPC分类号： F01L114

CPC分类号： F01L13/00 ,  F01L1/28 ,  F01L3/06 ,  F01L3/085 ,  F01L3/10 ,  F01L3/20 ,  Y02T10/146

摘要： The invention relates to a valve mechanism with a variable valve opening cross section for use in an internal combustion engine and having a gas exchange valve acted on by the force of a valve spring and displaceable axially back and forth inside a guide by a valve control unit; the position of the sealing slide relative to the gas exchange valve in the axial direction is continuously variable by means of an adjusting unit. A sealing slide disposed coaxially to the gas exchange valve, is acted upon by the force of a coupling spring, and is displaceable axially back and forth by the valve control unit. The position of the sealing slide is variable in the axial direction relative to the gas exchange valve by means of an adjusting unit.

摘要翻译： 本发明涉及一种具有用于内燃机的可变阀开口横截面的阀机构，并具有由阀弹簧作用的气体交换阀，并通过阀控制单元在引导件内沿轴向前后移动 ; 密封滑动件相对于气体交换阀在轴向上的位置通过调节单元可连续变化。 与气体交换阀同轴设置的密封滑块通过联接弹簧的作用，并且可由阀控制单元轴向前后移动。 密封滑块的位置通过调节单元相对于气体交换阀在轴向上是可变的。

公开(公告)号：US20030217725A1

公开(公告)日：2003-11-27

申请号：US10449754

申请日：2003-05-30

发明人： Jeffrey F. Klein ,  Konstantin Mikhailov

IPC分类号： F02N003/00

CPC分类号： F01L3/20 ,  F01L3/085 ,  F01L3/24 ,  F01L7/02 ,  F01L21/00 ,  F01L25/04 ,  F02B77/04 ,  Y10T137/7876

摘要： Disclosed herein is a variable spring force intake valve for use in two- or four-stroke internal combustion engines. The device comprises an intake valve body and a torsion spring attached to a gear and rod assembly. Manipulation, via manual or automated means, of the gear and rod assembly adjusts the tension/torsion force exerted by the torsion spring to preload the intake valve and/or to hold the intake valve in the closed position. Varying the tension/torsion force results in an ability to control the timing and the degree to which the ports of the intake valve are actually opened during the operating cycle of the piston, thereby providing a user with an opportunity to enhance the operation of a two- or four-stroke internal combustion engine.

摘要翻译： 本文公开了一种用于二冲程或四冲程内燃机的可变弹簧力进气阀。 该装置包括进气阀体和连接到齿轮和杆组件的扭转弹簧。 通过手动或自动装置操纵齿轮和杆组件来调节由扭簧施加的张力/扭转力以预加载进气门和/或将进气门保持在关闭位置。 改变张力/扭转力导致在活塞的操作循环期间控制进气门的端口实际打开的时间和程度的能力，从而为用户提供增强两者的操作的机会 或四冲程内燃机。

公开(公告)号：US20030172895A1

公开(公告)日：2003-09-18

申请号：US10372704

申请日：2003-02-24

发明人： Jeffrey F. Klein ,  Konstantin Mikhailov

IPC分类号： F02N003/00

CPC分类号： F01L3/085 ,  F01L3/20 ,  F01L3/24 ,  F02B77/04

摘要： A self-cleaning valve for removing hydrocarbon deposits from pressure responsive automatic air intake valves in an internal combustion engine. The self-cleaning valve assembly of the present invention removes soot which naturally accumulates on the surface of the valve as a result of the heat generated by the combustion event when hydrocarbon fuel sources are used. A reciprocating slider is seated within a bushing. The bushing is fluted with small relief passages along its length. The fluted relief passages run more or less parallel to the direction of the movement of the slider, and provide channels for removing soot from the surface of the valve. Repeated closing of the slider hammers soot upwardly into the relief passages, thereby maintaining the valve free of potentially fouling hydrocarbon deposits.

摘要翻译： 一种用于从内燃机中的压力响应自动进气阀除去碳氢化合物沉积物的自清洁阀。 本发明的自清洁阀组件，当使用碳氢化合物燃料源时，由于燃烧事件产生的热而自然地积聚在阀的表面上的烟灰。 往复滑动器位于衬套内。 衬套沿其长度方向具有小的浮雕通道。 带槽的释放通道或多或少地平行于滑块的移动方向运行，并且提供用于从阀门表面去除煤烟的通道。 滑块锤的重复关闭向上浮动到排放通道中，从而保持阀没有潜在的结垢的碳氢化合物沉积物。

公开(公告)号：US4200066A

公开(公告)日：1980-04-29

申请号：US865516

申请日：1977-12-29

申请人： Ernst Berchtold

发明人： Ernst Berchtold

IPC分类号： F01L3/12 ,  F01L3/08 ,  F01L3/18 ,  F01P3/12 ,  F01P3/14 ,  F01L3/00

CPC分类号： F01L3/085 ,  F01L3/18 ,  F01P3/14

摘要： The cage for the valve seat is provided with cooling ducts which are uniformly spaced about the cage. Alternating ducts are used as coolant supply ducts while the remaining ducts are used as exhaust ducts. The ducts are arranged to uniformly cool the cage and valve seat. Suitable cross ducts are used to achieve a uniform distribution of the coolants supplied to the cage as well as a uniform removal of a coolant.

摘要翻译： 阀座的保持架设置有围绕保持架均匀间隔开的冷却管道。 交替管道用作冷却剂供应管道，而剩余的管道用作排气管道。 管道布置成均匀地冷却保持架和阀座。 使用合适的十字管道来实现提供给保持架的冷却剂的均匀分布以及冷却剂的均匀去除。

公开(公告)号：US3892210A

公开(公告)日：1975-07-01

申请号：US44264874

申请日：1974-02-14

申请人： SEMT

发明人： KUHN KARL ,  BOUQUET JEAN-CLAUDE

IPC分类号： F01L1/32 ,  F01L3/08 ,  F01L3/16 ,  F01L3/18 ,  F01P3/14

CPC分类号： F01L3/085 ,  F01L1/32 ,  F01L3/16 ,  F01L3/18

摘要： An internal combustion engine valve, of the type cooled by circulating a fluid in channels provided in the valve stem and head, and comprising in combination, means known per se for rotating the valve during its opening and/or closing motions, and a rotary joint connecting the channels of the valve stem to cooling fluid supply and return conduits.

摘要翻译： 一种内燃机阀，其通过在阀杆和头部中设置的通道中使流体循环而被冷却，并且组合包括本身已知的用于在其打开和/或关闭运动期间旋转阀的装置，以及旋转接头 将阀杆的通道连接到冷却液供应和返回管道。

公开(公告)号：US3402913A

公开(公告)日：1968-09-24

申请号：US59010966

申请日：1966-06-27

申请人： DRESSER IND

发明人： PAYNE WILLIAM H ,  HENRY RALPH E

IPC分类号： F01L3/08

CPC分类号： F01L3/085

公开(公告)号：US3345976A

公开(公告)日：1967-10-10

申请号：US46403265

申请日：1965-06-15

申请人： MIRRLEES NAT LTD

发明人： ALBERT POPE JOSEPH ,  STEFAN KRZYZEWSKI

IPC分类号： F01L3/08 ,  F01M9/10

CPC分类号： F01L3/085 ,  F01M9/103

公开(公告)号：US3106199A

公开(公告)日：1963-10-08

申请号：US14514461

申请日：1961-10-16

申请人： GOTOVERKEN AB

发明人： GUNNAR HELLSTROM AXEL

IPC分类号： F01L3/08

CPC分类号： F01L3/085