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    Method of setting the ball travel of a valve-lash-adjusting element
    181.
    发明申请
    Method of setting the ball travel of a valve-lash-adjusting element 有权

    公开(公告)号：US20050229980A1

    公开(公告)日：2005-10-20

    申请号：US11102010

    申请日：2005-04-08

    Applicant: Peter Sailer ,  Oliver Schnell

    Inventor： Peter Sailer ,  Oliver Schnell

    IPC: F01L1/24 ,  F01L1/245 ,  F16K15/04

    CPC classification number: F01L1/245 ,  F16K15/044 ,  Y10T137/0497 ,  Y10T137/6086 ,  Y10T137/7927

    Abstract: The invention relates to a method of setting the ball travel of a valve-closing body, designed as valve ball (6), of a control valve (7) of a hydraulic valve-lash-adjusting element which has a plunger (1) with a plunger head (2) and a central bore (3) in the same, a valve seat (5) being provided at the outer end (4) of this central bore (3), this valve seat (5) being controlled by a valve ball (6), the ball travel of which is limited by a valve cap (8) which has a cap flange (9) and a cap base (11), the cap flange (9) resting with its bearing surface (10) on a base (17) of a recess (13) of the plunger head (2), and a stop (12) of the cap base (11) serving as a travel limit for the valve ball (6). The identical ball travel of the valve balls (6), which is so important for the operating behaviour of the internal combustion engine and for the wear and noise behaviour of its valve train, is achieved in that, after an internal depth dimension (a) of the valve cap (8) has been measured, this internal depth dimension (a) extending from the bearing surface (10) of the cap flange (9) up to the stop (12) of the cap base (11), and after a projecting dimension (b) of a measuring ball (16), lying in the valve seat (5), relative to the base (17) of the recess (13) has been measured, a calculated value of the ball travel (c=a−b) is determined, and in that, after that, a matched valve ball (6) having the ball diameter required for the desired ball travel is selected from a number of valve balls of different, known diameter and is fitted together with the measured plunger (1) and the measured valve cap (8). The measured actual values of the ball travel of the valve balls (6) can also be corrected by subsequently pressing the valve caps (8) in a controlled manner.

    Electro-hydraulic manifold assembly and method of making same for controlling de-activation of combustion chamber valves in a multicylinder engine
    184.
    发明授权
    Electro-hydraulic manifold assembly and method of making same for controlling de-activation of combustion chamber valves in a multicylinder engine 有权
    电动液压歧管组件及其制造方法，用于控制多缸发动机中的燃烧室阀的去激活

    公开(公告)号：US06644265B2

    公开(公告)日：2003-11-11

    申请号：US10119402

    申请日：2002-04-09

    Applicant: Kenneth J. Parker ,  Jorge A. Moreno ,  Chuck Chang

    Inventor： Kenneth J. Parker ,  Jorge A. Moreno ,  Chuck Chang

    IPC: F02D1306

    CPC classification number: F01L13/0005 ,  F01L1/14 ,  F01L1/18 ,  F01L1/245 ,  F01L2001/2444 ,  F01L2101/00 ,  F01L2103/00 ,  F02D13/06 ,  Y02T10/18

    Abstract: A solenoid valve and manifold assembly for installation on an engine and connecting with hydraulic circuits in the engine for de-actuating the combustion chamber valves of selected cylinders of the engine. A manifold deck is formed with the valving channels and ports therein for connecting to the hydraulic circuits. A gasket is formed with solenoid valve mounting bosses and valving passages as a unitary member and is retained on the manifold deck by a retaining plate preferably stamped from sheet stock with clearance holes received over the valve mounting bosses and secured to the manifold deck over the gasket for sealing the gasket thereon. The valves are inserted in the bosses and retained by a preferably stamped bracket and the bracket, retaining plate and gasket secured to the manifold deck by common fasteners. A common electrical lead frame is received over the valve terminals for making electrical connection to the valves. The assembly of valves and the manifold deck may then be attached to the engine as a unit.

    Abstract translation: 一种电磁阀和歧管组件，用于安装在发动机上并与发动机中的液压回路连接，用于对发动机的选定气缸的燃烧室阀进行去动作。 歧管面板形成有阀通道和其中的端口，用于连接到液压回路。 垫圈形成有电磁阀安装凸台和阀门通道作为整体构件，并且通过保持板保持在歧管面板上，该保持板优选地从片材上冲压，间隙孔容纳在阀安装凸台上并且固定到歧管板上方 用于将垫圈密封在其上。 阀被插入凸台中并由优选的冲压支架保持，并且支架，保持板和垫圈通过普通的紧固件固定到歧管面板。 常用的电引线框架被接纳在阀岛上，用于与阀连接。 然后，阀门和歧管面板的组件可以作为一个单元连接到发动机。

    Variable valve actuating mechanism having a rotary hydraulic lash adjuster
    186.
    发明授权
    Variable valve actuating mechanism having a rotary hydraulic lash adjuster 失效
    具有旋转液压间隙调节器的可变阀致动机构

    公开(公告)号：US06591802B1

    公开(公告)日：2003-07-15

    申请号：US10120097

    申请日：2002-04-10

    Applicant: Ronald J. Pierik

    Inventor： Ronald J. Pierik

    IPC: F01L118

    CPC classification number: F01L1/24 ,  F01L1/18 ,  F01L1/2411 ,  F01L1/245 ,  F01L13/0021 ,  F01L13/0026 ,  F01L2013/0073 ,  Y10T74/20882 ,  Y10T74/2107

    Abstract: A variable valve actuating mechanism includes an output cam configured for being pivotally disposed upon an input shaft. A first link arm is pivotally coupled at a first end thereof to the output cam. A rocker arm is pivotally coupled at a first end thereof to a second end of the link arm. A first frame member is configured for being pivotally disposed upon the input shaft. Lash adjusting means pivotally couple together a first end of the first frame member and a second end of the rocker arm. The lash adjusting means adjusts the position of the rocker arm relative to the input shaft.

    Abstract translation: 可变气门执行机构包括一个输出凸轮，该输出凸轮被配置为枢转地设置在输入轴上。 第一连杆臂在其第一端枢转地连接到输出凸轮。 摇臂在其第一端处枢转地联接到连杆的第二端。 第一框架构件被构造成可枢转地布置在输入轴上。 间隙调节装置将第一框架构件的第一端和摇臂的第二端枢转地联接在一起。 间隙调节装置调节摇臂相对于输入轴的位置。

    Switchable tappet for directly transmitting a cam lift onto a tappet push rod
    187.
    发明申请
    Switchable tappet for directly transmitting a cam lift onto a tappet push rod 失效
    用于将凸轮升降机直接传递到挺杆推杆上的可切换挺杆

    公开(公告)号：US20020185095A1

    公开(公告)日：2002-12-12

    申请号：US10150768

    申请日：2002-05-17

    Applicant: INA-SCHAEFFLER KG

    Inventor： Henning Karbstein ,  Mario Kuhl ,  Alfred Borst ,  Michael Haas

    IPC: F01L001/14

    CPC classification number: F01L13/0005 ,  F01L1/146 ,  F01L1/245 ,  F01L2105/00

    Abstract: A switchable tappet for directly transmitting a cam lift onto a tappet push rod, includes a housing having a push rod distal end which is formed with a ramp surface for contact by a cam. An inner element is placed in a recess of the housing and has a push rod proximal end formed with an abutment for the push rod. Secured to the push rod proximal end of the inner element is an attachment to extend the inner element beyond the recess of the housing, wherein the attachment has a housing-distal end formed with a shoulder. A helical compression spring extends between the shoulder of the attachment and a rim of the housing for urging the inner element in a direction of the push rod, and conically expands, at least partly, in the direction of the push rod and is wrapped around the attachment of complementary conical configuration.

    Abstract translation: 用于将凸轮升降器直接传递到挺杆推杆上的可切换挺杆包括具有推杆远端的壳体，该推杆远端形成有用于与凸轮接触的斜面。 内部元件放置在壳体的凹部中，并且具有形成有用于推杆的邻接件的推杆近端。 固定到内部元件的推杆近端的附件是将内部元件延伸超过壳体的凹部的附件，其中附件具有形成有肩部的壳体 - 远端。 螺旋压缩弹簧在附件的肩部和壳体的边缘之间延伸，用于沿着推杆的方向推动内部元件，并且至少部分地沿着推杆的方向圆锥形地膨胀，并且围绕 互补锥形配置的附件。

    Electromagnetic driving valve of internal combustion engine
    188.
    发明授权
    Electromagnetic driving valve of internal combustion engine 失效
    内燃机电磁驱动阀

    公开(公告)号：US06477994B2

    公开(公告)日：2002-11-12

    申请号：US09988451

    申请日：2001-11-16

    Applicant: Atsushi Umemoto ,  Kenji Abe ,  Yoshinori Onohara ,  Kouichi Ikoma

    Inventor： Atsushi Umemoto ,  Kenji Abe ,  Yoshinori Onohara ,  Kouichi Ikoma

    IPC: F01L904

    CPC classification number: F01L9/04 ,  F01L1/245

    Abstract: The invention provides an electromagnetic driving valve of an internal combustion engine provided with a significantly compact shock absorbing means which can reduce an impact sound and a vibration in a contact portion between a first transmission shaft and a second transmission shaft and reduce an impact sound and a vibration generated at a time when a valve portion sits on an intake and exhaust port at a time of closing a valve. A shock absorbing means (27) is provided between a first transmission shaft (14a) extended upward from a valve portion (3) and a second transmission shaft (14b) extended on the same axis thereof and supporting a movable plate (7) between a pair of electromagnets (5, 6). The shock absorbing means (27) is provided with a contact connecting means (28) connected to an upper end of the first transmission shaft (14a) and freely extending and compressing while maintaining a contact with a lower end of the second transmission shaft (14b), and an oil receiving portion (29) slidably inserting the contact connecting means (28) thereto and gradually discharging a fluid charged in an inner portion thereof together with an upward movement of the contact connecting means (28) at a time of a valve closing operation of the valve portion (3), thereby reducing a valve closing speed of the valve portion (3) via the first transmission shaft (14a).

    Abstract translation: 本发明提供一种内燃机的电磁驱动阀，其具有能够减小冲击声和第一传动轴与第二传动轴之间的接触部的振动的紧凑型冲击吸收装置，并减少冲击声和 在阀关闭时阀部位于进排气口时产生的振动。 在从阀部分（3）向上延伸的第一传动轴（14a）和在其相同轴线上延伸的第二传动轴（14b）之间设置有减震装置（27），并且在第 一对电磁铁（5,6）。 冲击吸收装置（27）设置有连接到第一传动轴（14a）的上端的接触连接装置（28），并且在与第二传动轴（14b）的下端保持接触的同时自由地延伸和压缩 ），以及将触点连接装置（28）可滑动地插入其中的油接收部分（29），并且在阀的时间逐渐地排出其内部的流体以及触点连接装置（28）的向上运动 关闭阀部分（3）的关闭操作，从而通过第一传动轴（14a）减小阀部分（3）的关闭速度。

    Roller follower shaft retention
    190.
    发明授权
    Roller follower shaft retention 有权
    滚子从动轴保持力

    公开(公告)号：US06289765B1

    公开(公告)日：2001-09-18

    申请号：US09399603

    申请日：1999-09-20

    Applicant: Ralph Lyle Clayson, III

    Inventor： Ralph Lyle Clayson, III

    IPC: F16H5306

    CPC classification number: F01L1/18 ,  F01L1/14 ,  F01L1/245 ,  F01L2103/01 ,  F01L2105/02 ,  F16H53/06 ,  Y10T74/2107

    Abstract: Retention of a roller follower shaft in a follower body is provided by keyed ends formed by flats on the shaft with which a follower roller forms an assembly, together with additional bearings if needed. Slots are provided extending from shaft bore openings through spaced arms of the body to distal ends of the arms. The roller follower assembly is inserted in a pocket between the arms by sliding the keyed ends of the shaft through the slots of the arms to axially align the shaft with the shaft openings. The shaft is then turned about 90 degrees in the openings in which a slight interference fit retains the shaft against lateral motion.

    Abstract translation: 滚子从动轴在从动体中的保持由在轴上的平面形成的键合端部提供，随动辊与其一起形成组件，如果需要，还附加另外的轴承。 提供槽，其从轴孔开口延伸穿过本体的间隔臂到臂的远端。 通过使轴的键合端部通过臂的狭槽滑动来将滚子从动器组件插入臂之间的凹穴中，以使轴与轴孔轴向对准。 然后，轴在开口中转动大约90度，其中轻微的过盈配合保持轴不受横向运动。

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