知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.015 秒)

    Dual temperature closed loop cooling system
    1.
    发明授权
    Dual temperature closed loop cooling system 有权
    双温闭环冷却系统

    公开(公告)号：US07128025B1

    公开(公告)日：2006-10-31

    申请号：US10971558

    申请日：2004-10-25

    申请人： Paul E. Westhoff, Jr. ,  Michael Dopona

    发明人： Paul E. Westhoff, Jr. ,  Michael Dopona

    IPC分类号： F01P9/00

    CPC分类号： F01P3/202 ,  F01P7/165 ,  F01P2005/105 ,  F01P2025/50 ,  F01P2050/30 ,  F01P2060/10

    摘要： A cooling system and method of cooling an engine are disclosed. The cooling system includes a first closed loop that circulates coolant at a first temperature and a second closed loop that circulates coolant at a second temperature that is different than the first temperature. Such a construction provides two separate cooling temperature circuits for cooling equipment at different cooling temperatures.

    摘要翻译： 公开了冷却系统和冷却发动机的方法。 冷却系统包括使第一温度下的冷却剂循环的第一闭环和在不同于第一温度的第二温度循环冷却剂的第二闭环。 这种结构为不同冷却温度下的冷却设备提供了两个独立的冷却温度回路。

    Air spring system for an internal combustion engine
    2.
    发明授权
    Air spring system for an internal combustion engine 有权
    用于内燃机的空气弹簧系统

    公开(公告)号：US08550044B2

    公开(公告)日：2013-10-08

    申请号：US12690545

    申请日：2010-01-20

    申请人： Michael Dopona ,  Johann Neuboeck ,  Werner Brandstaetter ,  Christian Berger ,  Roland Ennsmann ,  Gerhard Wiesinger ,  Stefan Leiber ,  Roland Spatzenegger

    发明人： Michael Dopona ,  Johann Neuboeck ,  Werner Brandstaetter ,  Christian Berger ,  Roland Ennsmann ,  Gerhard Wiesinger ,  Stefan Leiber ,  Roland Spatzenegger

    IPC分类号： F01L9/02

    CPC分类号： F02B77/00 ,  F01L1/465 ,  F01L9/026 ,  F01L2800/01 ,  F02B21/00

    摘要： An internal combustion engine has at least one intake valve and at least one exhaust valve. A first spring biases the at least one intake valve to a closed position. A second spring biases the at least one exhaust valve to a closed position. At least one of the first and second springs is an air spring. An air compressor fluidly communicates with the air spring to supply air to the air spring. The air compressor is operatively connected to a rotating shaft of the engine to be selectively driven thereby. A motor is operatively connected to the air compressor to selectively drive the air compressor. A method of supplying air to the air spring of the above engine is also disclosed. A method of supplying air to an air spring of an engine having both a mechanical and an electrical air compressor is also disclosed.

    摘要翻译： 内燃机具有至少一个进气阀和至少一个排气阀。 第一弹簧将至少一个进气门偏压到关闭位置。 第二弹簧将至少一个排气阀偏置到关闭位置。 第一和第二弹簧中的至少一个是空气弹簧。 空气压缩机与空气弹簧流体连通以向空气弹簧供应空气。 空气压缩机可操作地连接到发动机的旋转轴以由此选择性地驱动。 电动机可操作地连接到空气压缩机以选择性地驱动空气压缩机。 还公开了向上述发动机的空气弹簧供气的方法。 还公开了向具有机械和电气空气压缩机的发动机的空气弹簧供应空气的方法。

    Marine engine
    4.
    发明授权
    Marine engine 失效
    船用发动机

    公开(公告)号：US07513812B1

    公开(公告)日：2009-04-07

    申请号：US11684357

    申请日：2007-03-09

    申请人： Markus Hochmayr ,  Roland Ennsmann ,  Robert Plomberger ,  Karl Glinsner ,  Michael Dopona ,  Richard Winkoff

    发明人： Markus Hochmayr ,  Roland Ennsmann ,  Robert Plomberger ,  Karl Glinsner ,  Michael Dopona ,  Richard Winkoff

    IPC分类号： B63H21/30

    CPC分类号： B63B21/14

    摘要： A marine engine has a crankcase and a cylinder bank. An upper end of the cylinder bank defines a plane. A cylinder head is connected to the upper end of the cylinder bank. A crankshaft is disposed in the crankcase. A pump is operatively connected to the crankshaft so as to be operatively driven thereby. A center of the pump is disposed above the plane defined by the upper end of the cylinder bank. In another aspect, a marine engine has a crankcase and a crankshaft. A starter ring gear is disposed on an end portion of the crankshaft. A diameter of the starter ring gear is less than a width of the crankcase. A starter motor selectively engages the starter ring gear and is disposed such that the starter ring gear is disposed between the crankcase and the starter motor.

    摘要翻译： 船用发动机具有曲轴箱和气缸组。 气缸组的上端限定了一个平面。 气缸盖连接到气缸组的上端。 曲轴被布置在曲轴箱中。 泵可操作地连接到曲轴，以便由此可操作地驱动。 泵的中心设置在由气缸组的上端限定的平面的上方。 在另一方面，船用发动机具有曲轴箱和曲轴。 起动器齿圈设置在曲轴的端部上。 起动器齿圈的直径小于曲轴箱的宽度。 启动器马达选择性地接合起动器齿圈并且被布置成使得起动器齿圈设置在曲轴箱和起动马达之间。

    Marine engine
    5.
    发明授权
    Marine engine 有权
    船用发动机

    公开(公告)号：US07607958B1

    公开(公告)日：2009-10-27

    申请号：US11684343

    申请日：2007-03-09

    申请人： Markus Hochmayr ,  Roland Ennsmann ,  Robert Plomberger ,  Karl Glinsner ,  Michael Dopona ,  Richard Winkoff

    发明人： Markus Hochmayr ,  Roland Ennsmann ,  Robert Plomberger ,  Karl Glinsner ,  Michael Dopona ,  Richard Winkoff

    IPC分类号： B63H23/00

    CPC分类号： B63B21/14

    摘要： A boat has a hull, a deck having a deck floor, and an engine disposed in the hull. A top of the engine is disposed vertically below the deck floor. The engine includes a crankcase, a crankshaft, a pair of cylinder banks connected to the crankcase at an angle relative to each other. A transom extends generally vertically upwardly from a rear portion of the hull. A stern drive unit is connected to the transom and is operatively connected to the engine through the transom. In another aspect, a marine engine has a crankcase, a cylinder block, and a crankshaft. An output shaft is disposed vertically above the crankshaft. The output shaft is disposed at least partially internal to the engine. A drive, internal to the engine, is operatively connected to the crankshaft and the output shaft. A driveshaft coupling is disposed on the output shaft.

    摘要翻译： 一艘船有一个船体，甲板上有一个甲板地板，一个发动机设在船体上。 发动机顶部垂直放置在甲板底板的下方。 发动机包括曲轴箱，曲轴，以相对于彼此成角度连接到曲轴箱的一对气缸组。 艉板从船体的后部大致垂直向上延伸。 船尾驱动单元连接到艉板，并通过艉板可操作地连接到发动机。 另一方面，船用发动机具有曲轴箱，气缸体和曲轴。 输出轴垂直设置在曲轴上方。 输出轴至少部分地设置在发动机内部。 发动机内部的驱动器可操作地连接到曲轴和输出轴。 驱动轴联轴器设置在输出轴上。

    Control assembly for exhaust timing control
    6.
    发明授权
    Control assembly for exhaust timing control 有权
    排气定时控制控制组件

    公开(公告)号：US06418890B1

    公开(公告)日：2002-07-16

    申请号：US09699406

    申请日：2000-10-31

    申请人： Michael Dopona

    发明人： Michael Dopona

    IPC分类号： F02B7502

    CPC分类号： F02D13/0284 ,  F02B2075/025 ,  Y02T10/18

    摘要： An arrangement for exhaust timing control by controlling the effective height of an exhaust port of a cylinder of a two-cycle internal combustion engine and comprising a control valve assembly arranged in a guide channel so as to be displaceable relative to the exhaust port and having an associated operating assembly for shifting thereof, the control valve assembly, in its advanced position, decreases the height of the exhaust port and, in its retracted position, exposes the entire cross-section of the exhaust port; a seal effective between the guide and the control valve assembly is provided in the end region of the control valve assembly facing the exhaust port.

    摘要翻译： 一种用于排气定时控制的装置，其通过控制双循环内燃机的气缸的排气口的有效高度，并且包括布置在引导通道中的控制阀组件，以便相对于排气口可移动并且具有 相关联的操作组件用于移动，控制阀组件处于其先进位置，降低排气口的高度，并且在其缩回位置暴露排气口的整个横截面; 在控制阀组件的面向排气口的端部区域中设置有在引导件和控制阀组件之间有效的密封件。

    Internal combustion engine
    7.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号：US06283099B1

    公开(公告)日：2001-09-04

    申请号：US09486795

    申请日：2000-03-02

    申请人： Michael Dopona

    发明人： Michael Dopona

    IPC分类号： F02M2300

    CPC分类号： F02B63/06 ,  F02M67/02 ,  F02M69/08

    摘要： An internal combustion engine has a crankcase (2) and a fuel injection system (21) supplied with compressed air, whose piston compressor (12) has a piston (15) guided in a cylinder (18) and a driving crankshaft in operating connection with the engine crankshaft (6). To produce favorable construction conditions, the crankcase (2) constitutes the cylinder (18) for the piston (15) of the piston compressor (12).

    摘要翻译： 内燃机具有曲轴箱（2）和供给压缩空气的燃料喷射系统（21），其活塞压缩机（12）具有在气缸（18）中引导的活塞（15）和与 发动机曲轴（6）。 为了产生良好的施工条件，曲轴箱（2）构成活塞式压缩机（12）的活塞（15）的缸体（18）。