Conversion of an air-cooled engine to liquid cooling
    1.
    发明授权
    Conversion of an air-cooled engine to liquid cooling 失效
    风冷发动机转换为液体冷却

    公开(公告)号:US07225767B1

    公开(公告)日:2007-06-05

    申请号:US10890423

    申请日:2004-07-13

    IPC分类号: F02F1/36

    摘要: In some aspects of the invention the invention will relate to conversion of an existing VW air cooled engine to liquid cooling, and in still further aspects it will relate to the design of a water jacket to maximize heat rejection of a combustion chamber and piston through perimeter cooling.

    摘要翻译: 在本发明的一些方面,本发明将涉及将现有VW空气冷却发动机转换为液体冷却,并且在另外的方面,其涉及水套的设计,以使燃烧室和活塞通过周界的排热最大化 冷却。

    System and method for heating vehicle fluids
    3.
    发明授权
    System and method for heating vehicle fluids 有权
    用于加热车辆流体的系统和方法

    公开(公告)号:US06427640B1

    公开(公告)日:2002-08-06

    申请号:US09686991

    申请日:2000-10-11

    IPC分类号: F01P106

    摘要: A system 10 which utilizes engine coolant to selectively heat and cool fluid or oil used by another vehicle system, such as a transmission 14. System 10 includes a first cooling path or circuit 28 having a fluid-to-fluid heat exchanger 18 which is fluidly coupled to engine 12. The system 10 further includes a second fluid flow circuit 36, which contains and communicates transmission oil or fluid to and from transmission 14. Circuit 36 includes a conventional solenoid controlled shunt valve 22 which is fluidly coupled to transmission 14 and to fluid-to-fluid heat exchanger 18. Valve 22 is effective to selectively channel transmission oil through heat exchanger 18 based on one or more parameters (e.g., ambient temperature and transmission oil temperature), thereby relatively rapidly heating the transmission oil under certain operating conditions.

    摘要翻译: 利用发动机冷却剂选择性地加热和冷却另一个车辆系统例如变速器14所使用的流体或油的系统10.系统10包括具有流体 - 流体换热器18的第一冷却路径或回路28 系统10还包括第二流体流动回路36,第二流体流动回路36将变速箱油或流体包含在变速箱14中并与传动装置14连接。回路36包括传统的螺线管控制并联阀22,其流体地联接到变速器14, 流体 - 流体热交换器18.阀22有效地基于一个或多个参数(例如,环境温度和变速箱油温度)选择性地将变速箱油通过热交换器18,从而在某些操作条件下相对快速地加热变速器油 。

    Internal combustion engine having induction system with aerodynamic
charge motion control valve
    8.
    发明授权
    Internal combustion engine having induction system with aerodynamic charge motion control valve 失效
    具有感应系统的内燃机具有气动充气运动控制阀

    公开(公告)号:US5979401A

    公开(公告)日:1999-11-09

    申请号:US130557

    申请日:1998-08-10

    IPC分类号: F02B31/00 F02D9/10

    摘要: An internal combustion engine having a cylinder and piston located therein has a charge motion control valve for controlling kinetic energy within an air charge flowing through an intake runner and into the cylinder of the engine. The charge motion control valve includes an actuator for controlling the position of the valve and an aerodynamic, wing-shaped valve disc being rotatable from a closed position to one or more open positions. The valve disc has leading and trailing segments. The leading segment masks airflow at small opening values of the valve and the trailing segment acts to prevent flow separation when the valve is in a wide-open throttle position.

    摘要翻译: 具有位于其中的气缸和活塞的内燃机具有充电运动控制阀,用于控制流过进气流道并进入发动机气缸的空气充气中的动能。 充电运动控制阀包括用于控制阀的位置的致动器以及可以从关闭位置旋转到一个或多个打开位置的空气动力学翼形阀盘。 阀盘具有前后段。 前导部分以阀的小打开值掩蔽气流,并且当阀处于宽开的节气门位置时,尾段用于防止流动分离。