公开(公告)号：US4517938A

公开(公告)日：1985-05-21

申请号：US547763

申请日：1983-11-01

Applicant: Hermann Kruger

Inventor： Hermann Kruger

IPC: F01L7/02 ,  F01L7/10

CPC classification number: F01L7/021 ,  F02B2275/14

Abstract: In the specific embodiment described herein, a rotary valve for the gas exchange of an internal combustion engine has a rotary member and a housing and a series of circumferential dry-bearing gas-sealing rings and dry surface seals arranged to block leakage between adjacent passageways in the valve member and the housing.

Abstract translation: 在本文所述的具体实施例中，用于内燃机的气体交换的旋转阀具有旋转构件和壳体以及一系列周向干轴承气密封环和干表面密封件，其布置成阻止相邻通道之间的泄漏 阀构件和壳体。

公开(公告)号：US4194469A

公开(公告)日：1980-03-25

申请号：US931206

申请日：1978-08-04

Applicant: Hermann Kruger

Inventor： Hermann Kruger

IPC: F02B75/22 ,  F02F1/14

CPC classification number: F02B75/221 ,  F02F1/14 ,  F02F2001/106

Abstract: A V-type internal combustion engine including a plurality of pistons and cylinders acting on a crankshaft and having a common cylinder head. The pistons and cylinders are arranged in two banks, the cylinders of the first bank arranged interstitially with the cylinders of the second bank in a longitudinal direction. Each of the cylinders and/or pistons is provided with recesses facing the adjacent cylinder or cylinders which extends partially along the cylinder and/or piston from the crankshaft-side thereof.

Abstract translation: 一种V型内燃机，其包括多个活塞和作用在曲轴上并具有公共气缸盖的气缸。 活塞和气缸被布置成两组，第一组的气缸在纵向上与第二组的气缸排列成间隙。 每个气缸和/或活塞设置有面向相邻气缸或气缸的凹部，其从气缸和/或活塞的曲轴侧部分地延伸。

公开(公告)号：US5327860A

公开(公告)日：1994-07-12

申请号：US131711

申请日：1993-10-05

Applicant: Hermann Kruger

Inventor： Hermann Kruger

IPC: F01L1/24 ,  F01L1/25 ,  F15B15/24 ,  F01L1/14

CPC classification number: F01L1/25 ,  F15B15/24 ,  F01L1/143 ,  F01L2105/00 ,  Y10T74/2107

Abstract: A hydraulic tappet-clearance compensating arrangement having no check valve includes an outer cylinder formed with a cup tappet and a piston axially displaceable in the outer cylinder and forming a pressure chamber therein. The outer cylinder is formed with a through-hole and a channel axially positioned so that a flow connection for the pressure medium is provided between the pressure chamber and a reservoir only during the base circle phase of the valve-operating cam and a flow connection is provided between the reservoir and a pressure medium supply only outside the base circle phase of the cam.

Abstract translation: 没有止回阀的液压挺杆间隙补偿装置包括形成有杯挺杆的外筒和在外筒中可轴向移动并在其中形成压力室的活塞。 外筒形成有通孔和轴向定位的通道，使得仅在阀操作凸轮的基圆相位期间仅在压力室和储存器之间设置用于压力介质的流动连接，并且流动连接是 设置在储存器和仅在凸轮的基圆相位之外的压力介质之间供应。

公开(公告)号：US5193496A

公开(公告)日：1993-03-16

申请号：US825526

申请日：1992-01-24

Applicant: Hermann Kruger

Inventor： Hermann Kruger

IPC: F01L1/25 ,  F01L13/00

CPC classification number: F01L13/0036 ,  F01L1/25

Abstract: A force-transmitting arrangement to effect opening of a lift valve includes a central plunger responsive to the action of a main cam and a valve-engaging piston enclosing a pressure chamber. In addition, another pressure chamber surrounding the plunger and within a displaceable cup plunger communicates with a pressure medium line having a control valve. The cup plunger is responsive to an additional cam having a different lift curve from the main cam. When the control valve is closed, the lift curve of the additional cam is transmitted to the lift valve by way of both pressure chambers. When the control valve is open, the lift curve of the main cam is transmitted to the lift valve.

Abstract translation: 用于实现打开升降阀的力传递装置包括响应于主凸轮的动作的中心柱塞和封闭压力室的阀接合活塞。 此外，围绕柱塞并且在可移动的杯状柱塞内的另一个压力室与具有控制阀的压力介质管路连通。 杯形柱塞响应于具有与主凸轮不同的提升曲线的附加凸轮。 当控制阀关闭时，附加凸轮的提升曲线通过两个压力腔传递到提升阀。 当控制阀打开时，主凸轮的提升曲线传递到升降阀。

公开(公告)号：US4116268A

公开(公告)日：1978-09-26

申请号：US728877

申请日：1976-10-01

Applicant: Hermann Kruger

Inventor： Hermann Kruger

IPC: F28F9/02 ,  F28B9/10

CPC classification number: F28F9/02

Abstract: A water tank for a transverse flow radiator which tank is of the type including an overflow chamber separated from a main coolant stream collecting chamber by means of a substantially vertical partition, openings for permitting a secondary stream of coolant to flow through the overflow chamber and a fill tube opening into the overflow chamber and adapted to be provided with a pressure relief valve. The water tank is made in one piece as a cast or die-cast member with an overflow chamber which is disposed coaxially below the fill tube and which has a cross-sectional area which is equal to or less than that of the fill tube.

Abstract translation: 一种用于横流式散热器的水箱，该罐是包括通过基本上垂直的隔板与主冷却剂流收集室分离的溢流室的类型的开口，用于允许第二冷却剂流流过溢流室，以及 将管道开口插入溢流室，并且适于设有压力释放阀。 水箱由铸造或压铸构件制成，其具有溢流室，该溢流室同轴地设置在填充管的下方，并且其横截面积等于或小于填充管的横截面面积。

公开(公告)号：US5404770A

公开(公告)日：1995-04-11

申请号：US74220

申请日：1993-06-09

Applicant: Hermann Kruger

Inventor： Hermann Kruger

IPC: F01L13/00 ,  F01L1/34 ,  F01L1/04 ,  F16H53/00

CPC classification number: F01L13/0036 ,  F01L13/0057 ,  Y10T29/49293 ,  Y10T74/2101 ,  Y10T74/2102

Abstract: A variable cam arrangement for a lift valve includes a cam having a rigid part which is movable on a camshaft in a radial direction between a retracted and an extended position, the movable part being guided on the camshaft, and stops on the camshaft and the movable part to limit the motion of the part.

Abstract translation: 用于提升阀的可变凸轮装置包括：凸轮，其具有刚性部分，该刚性部分可在凸轮轴上在径向方向上在缩回位置和伸出位置之间移动，所述可动部分在凸轮轴上被引导，并且在凸轮轴上停止并且可移动 部分限制零件的运动。

公开(公告)号：US4778148A

公开(公告)日：1988-10-18

申请号：US64819

申请日：1987-06-19

Applicant: Hermann Kruger

Inventor： Hermann Kruger

IPC: F01L7/16 ,  F02B27/02 ,  F16J15/16 ,  F16K25/00 ,  F16K39/04

CPC classification number: F01L7/16 ,  F02B27/0284

Abstract: A profiled seal which is subjected to the influence of gas pressure forces in a pressure chamber associated with a rotary slide valve is provided with an enlargement, facing the slide valve, of its inner cross section in order to prevent an inadmissibly large increase of the contact pressure forces between the profiled seal and the slide valve, with an enlargement.

Abstract translation: 在与旋转滑阀相关联的压力室中受到气体压力的影响的成型密封件设置有与其内部横截面面对滑阀的放大图，以防止接触不容忽略地增加 成型密封和滑阀之间的压力随着放大。

公开(公告)号：US4373481A

公开(公告)日：1983-02-15

申请号：US256557

申请日：1981-04-22

Applicant: Hermann Kruger ,  Michael Willmann

Inventor： Hermann Kruger ,  Michael Willmann

IPC: F16D25/10 ,  F02B75/02 ,  F02D17/02 ,  F16D25/08 ,  F02D13/06 ,  F02B75/32 ,  F02D17/00

CPC classification number: F16D25/08 ,  F02D17/02 ,  F02B2075/027

Abstract: In a multi-cylinder internal combustion engine, with a first crankshaft part and a second crankshaft part, a device for coupling the crankshaft parts at a predetermined relative angular position is provided. A friction clutch for pre-coupling the crankshaft parts and for attaining substantially the same speed of rotation has a first thrust element coupled to the first crankshaft part wherein the thrust element is rotatable over an angle relative to the first shaft between a first angular position and a second angular position. A clutch plate is coupled to the second crankshaft part for engaging the thrust element. Means are provided for actuating the first friction clutch wherein the thrust element is maintained in the first angular position during initial actuation of the friction clutch, and moves to the second angular position in response to a reversal in torque transmitted between the crankshaft parts. Engagement means for achieving positive locking engagement between the first shaft and the second shaft comprises a first engagement element mounted to the first crankshaft part to be axially displaced, and a second engagement element fixed to the second shaft part, wherein the engagement elements positively engage only at a predetermined relative angular position. The friction clutch includes means for preventing the engagement of the engagement elements when the thrust element is in a first angular position. Means are included for actuating the engagement means when the thrust element is in the second angular position.

Abstract translation: 在具有第一曲轴部分和第二曲轴部分的多缸内燃机中，提供了用于将曲轴部分联接在预定相对角位置的装置。 用于预耦合曲轴部分并且用于获得基本上相同的旋转速度的摩擦离合器具有联接到第一曲轴部分的第一推力元件，其中推力元件可相对于第一轴在第一角位置和 第二个角位置。 离合器片联接到第二曲轴部分，用于接合推力元件。 提供用于致动第一摩擦离合器的装置，其中推力元件在摩擦离合器的初始致动期间保持在第一角度位置，并且响应于在曲轴部分之间传递的扭矩的反转而移动到第二角位置。 用于实现第一轴和第二轴之间的正向锁定接合的接合装置包括安装到第一曲轴部分以被轴向移位的第一接合元件和固定到第二轴部分的第二接合元件，其中接合元件仅接合 在预定的相对角位置。 摩擦离合器包括用于当推力元件处于第一角度位置时防止接合元件接合的装置。 包括用于在推力元件处于第二角位置时致动接合装置的装置。

公开(公告)号：US5020487A

公开(公告)日：1991-06-04

申请号：US499890

申请日：1990-03-27

Applicant: Hermann Kruger

Inventor： Hermann Kruger

IPC: F02B1/04 ,  F02B25/14 ,  F02B75/02 ,  F02D13/02 ,  F02D15/04

CPC classification number: F02D13/0261 ,  F01L1/352 ,  F02B25/145 ,  F02D13/028 ,  F02D15/04 ,  F01L2001/0473 ,  F01L2820/032 ,  F02B1/04 ,  F02B2075/025 ,  Y02T10/18

Abstract: In the embodiments described in the specification, a mixture-compressing internal combustion engine has intake and exhaust valve opening and closing times arranged to permit scavenging of the combustion chamber with fresh gas and a valve control is provided to advance the intake valve closing time as a function of engine load in order to increase the compression stroke under partial load conditions. The intake valve opening time and the exhaust valve opening and closing time may also be changed in accordance with the load.

Abstract translation: 在本说明书中描述的实施例中，混合压缩内燃机具有进气和排气阀打开和关闭时间，其布置成允许燃烧室用新鲜气体进行清除，并且提供阀控制以使进气门关闭时间为 发动机负载的功能，以在部分负载条件下增加压缩行程。 进气门打开时间和排气门打开和关闭时间也可以根据负载而改变。

公开(公告)号：US4739737A

公开(公告)日：1988-04-26

申请号：US86098

申请日：1987-08-14

Applicant: Hermann Kruger

Inventor： Hermann Kruger

IPC: F01L7/02

CPC classification number: F01L7/021

Abstract: In order to produce a rotary valve with short and small cross-sectional dimensions, fresh gas or exhaust gas ducts of the rotary valve are associated with adjacent cylinders and extend in some regions in a common cross-sectional plane, in different halves of the cross section of the rotary valve outside the longitudinal axis thereof, the plane also contains two diametrically opposite fresh gas and, respectively, exhaust gas openings in the rotary valve housing.

Abstract translation: 为了生产具有短和小横截面尺寸的旋转阀，旋转阀的新鲜气体或废气管道与相邻的气缸相关联，并且在一些共同的横截面平面中延伸，在十字形的不同的两半 旋转阀的纵向轴线的截面，平面还包含两个直径相对的新鲜气体和分别在旋转阀壳体中的排气开口。