-
公开(公告)号：US5551382A
公开(公告)日：1996-09-03
申请号：US358083
申请日：1994-12-15
申请人： Lothar Bauer , Werner Lemme , Reinhard Rechberg , Wolfgang Strusch , Heinz W. Fuchs , Jurgen Wahnschaffe
发明人： Lothar Bauer , Werner Lemme , Reinhard Rechberg , Wolfgang Strusch , Heinz W. Fuchs , Jurgen Wahnschaffe
IPC分类号： F01M9/10 , F01P1/02 , F01P3/00 , F01P3/02 , F02B3/06 , F02F1/24 , F02F1/38 , F02F1/40 , F02F1/36
CPC分类号： F01P1/02 , F01P3/02 , F02F1/38 , F02F1/40 , F01M9/107 , F01P2003/006 , F01P2003/021 , F01P2003/022 , F02B2275/14 , F02B3/06 , F02F2001/008 , F02F2001/247 , F02F2001/248 , Y02T10/123
摘要： This invention relates to a reciprocating internal combustion engine having a cylinder crankcase with a cylinder head with is designed to reduce the manufacturing and spare parts cost. A single design unified cylinder head is employed for liquid cooling and air cooling, the cylinder head having both cooling spaces for the liquid coolant and cooling fins for the cooling air. Coolant passageways in the cylinder head are connected to coolant spaces in the cylinder block portion of the cylinder crankcase by way of openings in the upper end of the cylinder block and openings in the cylinder head gasket which permit flow of coolant to the annuli in the cylinder head. In addition to the annuli, the coolant passageways in the cylinder head include a longitudinally extending header, horizontally extending web ducts extending radially inward from the annuli and vertically extending connecting conduits inclined relative to the cylinder axes interconnecting the web ducts and the header. Each connecting conduit extends through a pillar extending between the cover plate portion and the base portion of the cylinder head. The pillars are in the wind shadow of, and in a substantially parallel relationship to, injection nozzles installed in the cylinder head.
摘要翻译： 本发明涉及具有气缸头的气缸曲轴箱的往复式内燃机，其设计用于减少制造和备件成本。 采用单一设计统一的气缸盖进行液体冷却和空气冷却，气缸盖具有用于液体冷却剂的冷却空间和用于冷却空气的冷却片。 气缸盖中的冷却剂通道通过缸体上端的开口和气缸盖衬垫中的开口连接到气缸曲轴箱的气缸体部分中的冷却剂空间，其允许冷却剂流到气缸中的环状物 头。 除了环之外，气缸盖中的冷却剂通道包括纵向延伸的集管，水平延伸的腹板导管从环形物径向向内延伸，并且垂直延伸的连接导管相对于连接腹板导管和头部的气缸轴线倾斜。 每个连接导管延伸穿过在盖板部分和气缸盖的基部之间延伸的柱。 柱子处于与安装在气缸盖中的注射喷嘴的风阴图案中，并且与其基本平行。
-
公开(公告)号：US5483928A
公开(公告)日：1996-01-16
申请号：US273475
申请日：1994-07-11
申请人： Hans-Peter Mahlberg , Heinz W. Fuchs , Reinhard Rechberg , Lothar Bauer , Werner Lemme , Wolfgang Strusch , Tai Tedsen , Herbert Schleiermacher , Jurgen Wahnschaffe
发明人： Hans-Peter Mahlberg , Heinz W. Fuchs , Reinhard Rechberg , Lothar Bauer , Werner Lemme , Wolfgang Strusch , Tai Tedsen , Herbert Schleiermacher , Jurgen Wahnschaffe
IPC分类号： F01M1/02 , F01M1/08 , F01M1/10 , F01M1/16 , F01M5/00 , F01M9/10 , F01P3/00 , F01P3/02 , F01P7/14 , F01P9/00 , F01P11/16
CPC分类号： F01P9/00 , F01M1/02 , F01M5/00 , F01P11/16 , F01P3/02 , F01M1/08 , F01M1/10 , F01M1/16 , F01M5/005 , F01M9/107 , F01P2003/006 , F01P2003/028 , F01P2007/143 , F01P2060/08
摘要： An internal combustion engine which each cylinder has a cylinder cooling space and each cylinder head has a head cooling space, the individual cylinder cooling spaces being connected in series, the individual head cooling spaces being connected in series and the cylinder cooling spaces, as a group, cooling spaces, as a group, being connected in series. The engine includes a lubrication oil system which supplies cooling oil to the cylinder and head cooling spaces as well as supplying lubricating oil to lubricate other components such as the bearings for the crankshaft, the crankshaft and the piston connecting the rods.
摘要翻译： 每个气缸具有气缸冷却空间和每个气缸盖的内燃机具有头部冷却空间，各个气缸冷却空间串联连接，各个头部冷却空间串联连接，气缸冷却空间为一组 ，作为一组的冷却空间串联连接。 该发动机包括润滑油系统，其向缸体和头部冷却空间提供冷却油，以及供应润滑油以润滑其它部件，例如用于曲轴的轴承，曲轴和连接杆的活塞。
-
公开(公告)号：US4015485A
公开(公告)日：1977-04-05
申请号：US598565
申请日：1975-07-24
CPC分类号： F16C3/08 , Y10T74/2174 , Y10T74/2185
摘要： A crank shaft for a multi-cylinder, short stroke internal combustion engine in which the diameters of the crank pin and of the shaft journal overlap each other, and in which the crank web decreases in thickness approximately from the center of the crank pin with increasing distance from the shaft center. In the crank webs within the region of the crank pin, relief bores are provided the axes of which are inclined with regard to the axis of said shaft journals. The relief bores are designed as blind bores with a flat bottom surface and with a circumferential surface merging with the flat bottom surface along a rounded surface section. The merging portion nearest to the area of the respective pertaining shaft journal is located approximately in the plane perpendicular to the longitudinal axis of the crank shaft and approximately in the middle between the crank pin and the shaft journal. With a diameter ratio of the crank pin to the shaft journal of about 0.8, the diameter of the relief bore corresponds to from 0.35 to 0.55 times the diameter of the shaft journal but at a maximum is so great that the overlapping of the respective relief bore with the outer contour of the respective adjacent web is spaced from the shaft axis by a minimum distance of 0.6 times the diameter of the shaft journal and that the respective relief bore is at a minimum spaced from the rounded merging surface section of the crank pin with the respective adjacent web by a distance of approximately 12mm.
摘要翻译： 一种用于多缸短行程内燃机的曲轴，其中曲柄销和轴颈的直径彼此重叠，并且其中曲柄腹板的大小近似于曲柄销的中心逐渐减小， 距离轴心的距离。 在曲柄销区域内的曲柄腹板中，提供了浮雕孔，其轴线相对于所述轴轴颈的轴线倾斜。 浮雕孔被设计为具有平坦底表面的盲孔，并且具有沿着圆形表面部分与平坦底表面合并的圆周表面。 最靠近相应轴颈的区域的合并部分大致位于与曲轴的纵向轴线垂直的平面中，大致位于曲柄销和轴轴颈之间的中间。 曲柄销与轴颈的直径比约为0.8，泄压孔的直径对应于轴颈直径的0.35至0.55倍，但最大值大到相应的卸载孔的重叠 其中相应的相邻腹板的外轮廓与轴轴线间隔开轴颈的直径的0.6倍的最小距离，并且相应的释放孔与曲柄销的圆形合并表面部分间隔开最小， 各个相邻的纸幅的距离约为12mm。
-
公开(公告)号：US06304161B1
公开(公告)日：2001-10-16
申请号：US09507935
申请日：2000-02-22
申请人： Michael Schebitz , Ernst-Siegfried Hartmann , Jurgen Wahnschaffe , Hans Willi Goebel , Holger Lange
发明人： Michael Schebitz , Ernst-Siegfried Hartmann , Jurgen Wahnschaffe , Hans Willi Goebel , Holger Lange
IPC分类号： H01F300
摘要： An electromagnetic actuator for operating a driven component includes first and second electromagnets having respective first and second pole faces oriented toward one another and defining a space therebetween; an armature disposed between the electromagnets and movable back and forth between the first and second pole faces in a direction of motion; a driving component attached to the armature for moving therewith as a unitary structure; and a resetting spring unit attached solely to the driving component or the driven component and exerting forces opposing movements of the armature caused by electromagnetic forces generated by the electromagnets. The resetting spring unit is in a relaxed state when the armature is in a mid position between the first and second pole faces and is in an armed state upon movement of the armature from the mid position in either direction. A mechanism connects the driving component with the driven component for effecting a transmission of moving forces from the driving component to the driven component to cause displacements of the driven component as a function of displacements of the armature and the driving component.
摘要翻译： 用于操作从动部件的电磁致动器包括第一和第二电磁体，其具有彼此朝向彼此并且在它们之间限定空间的相应的第一和第二极面; 设置在所述电磁体之间的衔铁，并且在所述第一和第二极面之间沿运动方向前后移动; 附接到所述电枢的驱动部件，用于作为整体结构移动; 以及复位弹簧单元，其单独地附接到驱动部件或从动部件，并且由电磁体产生的电磁力施加相反的电枢运动的力。 当电枢处于第一和第二极面之间的中间位置时，复位弹簧单元处于松弛状态，并且当电枢从任一方向上的中间位置移动时处于悬挂状态。 机构将驱动部件与被驱动部件连接起来，以实现从驱动部件到被驱动部件的移动力的传递，从而使驱动部件的位移作为衔铁和驱动部件的位移的函数。
-
公开(公告)号：US4440126A
公开(公告)日：1984-04-03
申请号：US458141
申请日：1983-01-14
摘要： A braking device for a valve controlled internal combustion engine for motor vehicles. Each cylinder has at least one exhaust valve, which is controllable for opening thereof by a camshaft having a main cam for moving operation and a supplementary cam which additionally becomes effective during braking operation. The supplementary cam is arranged in the plane of the main cam, and is capable of being lowered in the camshaft. The cam peak of the supplemental cam is arranged from 160.degree. to 200.degree. ahead of the main cam peak in the direction of rotation of the camshaft. The sides of the supplementary cam are embodied in such a way that upon reaching the upper dead center point, the exhaust valve associated therewith closes. The supplementary cam is capable of being actuated by a control shaft arranged in the rotational axis of the camshaft.
摘要翻译： 一种用于机动车辆的阀控内燃机的制动装置。 每个气缸具有至少一个排气阀，该排气阀可通过具有用于移动操作的主凸轮的凸轮轴以及在制动操作期间另外变得有效的辅助凸轮来控制。 辅助凸轮布置在主凸轮的平面中，并且能够在凸轮轴中降低。 辅助凸轮的凸轮峰位于凸轮轴旋转方向上主凸轮顶端160°至200°之间。 附加凸轮的侧面以这样的方式实现，即在到达上止点时，与其关联的排气阀关闭。 辅助凸轮能够由布置在凸轮轴的旋转轴线中的控制轴致动。
-
公开(公告)号：US4086886A
公开(公告)日：1978-05-02
申请号：US597172
申请日：1975-07-18
申请人： Franz Edmaier , Jurgen Wahnschaffe
发明人： Franz Edmaier , Jurgen Wahnschaffe
CPC分类号： F01P3/18 , F01P5/02 , F01P2060/10 , F01P2070/32
摘要： A cooling installation for liquid-cooled internal combustion engines, for example, for use in armored vehicles, in the form of an annular radiator block which is traversed by the cooling air from the inside toward the outside and which includes a radial blower equipped with a rotor axially sucking in the cooling air through an opening of the vehicle housing and arranged on the inside of the annular radiator; a base plate is thereby rigidly connected with the vehicle part supporting the cooling installation and is welded together with the annular radiator block into a self-supporting rigid unit while a bladeless annular space is provided between the radial-blower rotor and the annular radiator block.
摘要翻译： 用于液体冷却内燃机的冷却装置，例如用于装甲车辆的环形散热器块的形式，其由冷却空气从内部朝向外部横穿，并且包括配备有 转子通过车辆壳体的开口轴向地吸入冷却空气，并设置在环形散热器的内侧; 因此，基板与支撑冷却装置的车辆部件刚性地连接，并且在径向鼓风机转子和环形散热器块之间设置无叶环形空间的同时，将其与环形散热器块焊接在自支撑刚性单元中。
-
公开(公告)号：US4834029A
公开(公告)日：1989-05-30
申请号：US100926
申请日：1987-09-25
CPC分类号： F01P9/00 , F01M1/16 , F01M5/005 , F01P3/20 , F01P2003/006 , F01P2060/08
摘要： A cooling circuit (5) for an internal combustion engine in which a throttle (2) is provided upstream of a heat exchanger (10, 11). The throttle (2) equalizes the oil pressure in the internal combustion engine in front of the heat exchangers and insures that this occurs almost independently of the temperature of the oil. By this provision, the heat exchangers can be fabricated with the least expense since the danger of bursting is reduced.
摘要翻译： 一种用于内燃机的冷却回路（5），其中节气门（2）设置在热交换器（10,11）的上游。 节气门（2）使热交换器前面的内燃机中的油压相等，并确保这几乎与油的温度无关。 通过这种设置，可以以最少的费用制造热交换器，因为破裂的危险降低。
-
公开(公告)号：US4672923A
公开(公告)日：1987-06-16
申请号：US845607
申请日：1986-03-28
申请人： Jurgen Wahnschaffe , Ernst-Siegfried Hartmann , Karl-Josef Casper , Achim zur Nieden , Herbert Schleiermacher
发明人： Jurgen Wahnschaffe , Ernst-Siegfried Hartmann , Karl-Josef Casper , Achim zur Nieden , Herbert Schleiermacher
摘要： Each cylinder of a liquid cooled in-line internal combustion engine includes a cylinder pipe surrounded by an annular cooling chamber. The cooling chambers are interconnected in series by crossover passages between adjacent cylinder pipes and the cooling chambers have a greater cross sectional flow area on one side of the longitudinal central plane of the engine than on the other side. This cross sectional flow area relationship is reversed from cylinder to cylinder to thereby cause a meandering course of flow for a portion of the coolant thereby assuring adequate flow around the entire surface of the cylinder pipe and good flushing of the crossover passages between the cylinder pipes.
摘要翻译： 液体冷却的在线内燃机的每个气缸包括由环形冷却室包围的气缸管。 冷却室通过相邻缸管之间的交叉通道串联连接，并且冷却室在发动机的纵向中心平面的一侧具有比在另一侧更大的横截面流动面积。 这种横截面流动面积关系从气缸反转到气缸，从而为冷却剂的一部分引起蜿蜒的流动过程，从而确保在气缸管的整个表面周围的足够的流动，以及在气缸管之间的交叉通道的良好冲洗。
-
公开(公告)号：US4378765A
公开(公告)日：1983-04-05
申请号：US229124
申请日：1981-01-28
摘要： A braking device for a valve controlled internal combustion engine for motor vehicles. Each cylinder has at least one exhaust valve, which is controllable for opening thereof by a camshaft having a main cam for moving operation and a supplementary cam which additionally becomes effective during braking operation. The supplementary cam is arranged in the plane of the main cam, and is capable of being lowered in the camshaft. The cam peak of the supplemental cam is arranged from 160.degree. to 200.degree. ahead of the main cam peak in the direction of rotation of the camshaft. The sides of the supplementary cam are embodied in such a way that upon reaching the upper dead center point, the exhaust valve associated therewith closes. The supplementary cam is capable of being actuated by a control shaft arranged in the rotational axis of the camshaft.
摘要翻译： 一种用于机动车辆的阀控内燃机的制动装置。 每个气缸具有至少一个排气阀，该排气阀可通过具有用于移动操作的主凸轮的凸轮轴以及在制动操作期间另外变得有效的辅助凸轮来控制。 辅助凸轮布置在主凸轮的平面中，并且能够在凸轮轴中降低。 辅助凸轮的凸轮峰位于凸轮轴旋转方向上主凸轮顶端160°至200°之间。 附加凸轮的侧面以这样的方式实现，即在到达上止点时，与其关联的排气阀关闭。 辅助凸轮能够由布置在凸轮轴的旋转轴线中的控制轴致动。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.023 秒)