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1. 发明授权

US4653759A Three-person chess game board 失效
标题翻译：三人棋棋盘
公开(公告)号：US4653759A
公开(公告)日：1987-03-31
申请号：US699527
申请日：1985-02-08
申请人： Todd L. Anderson , Craig L. Anderson
发明人： Todd L. Anderson , Craig L. Anderson
IPC分类号： A63F3/00 , A63F3/02 , A63F9/04
CPC分类号： A63F3/00176 , A63F2003/00454 , A63F9/0413
摘要： The disclosure is of a three-person chess game and board having a central playing area in the form of an equilateral triangle bordered at each of its three sides by a rectangular playing field or area having at least two rows of eight squares each according to at least part of the conventional chess or checker board. Each rectangular field is contiguous with its side of the triangle and moves are made from the rectangle into the triangle and subsequently into either of the other rectangles according to prescribed rules. At least some of the moves are dictated by an element of chance, such as the roll of one die. The rectangles are identical and three conventional chess sets are used, albeit these may be of contrasting colors as may be the markings of the chess board squares as well as the smaller triangles into which the basic central triangle is subdivided.
摘要翻译：本公开是一种三人棋牌游戏和棋盘，其中央游戏区域为等边三角形形状的中央游戏区域，它们在三边形的每一侧边界上都有矩形的游戏场或区域，根据传统象棋或棋盘的最少部分。每个矩形场与其三角形的一侧相邻，并且根据规定的规则将矩形从矩形移动到三角形中，随后进入任一其它矩形。至少一些动作由机会元素决定，例如一个模具的滚动。矩形是相同的，并且使用三个传统的棋集，尽管它们可以是与棋盘方块的标记对照的颜色以及基本中心三角形细分到的较小的三角形。

2. 发明授权

US06470835B1 Plate-type heat exchanger for exhaust gas heat recovery 失效
标题翻译：排气热回收板式换热器
公开(公告)号：US06470835B1
公开(公告)日：2002-10-29
申请号：US10024086
申请日：2001-12-17
申请人： Tod A. Stansfield , Wilfred L. Ayala , Stephen R. Wilkinson , Brian W. Huibregtse , Todd L. Anderson , Hyunjae Park
发明人： Tod A. Stansfield , Wilfred L. Ayala , Stephen R. Wilkinson , Brian W. Huibregtse , Todd L. Anderson , Hyunjae Park
IPC分类号： F22D100
CPC分类号： F28F3/042 , F24D12/02 , F24D2200/18 , F28D9/0037 , F28D21/0008 , F28F2250/102 , Y02B30/14
摘要： An exhaust gas heat recuperation system for use with a boiler is disclosed. The heat recuperation system includes a plate-type heat exchanger for exhaust gas heat recovery for exchanging heat between an exhaust gas and a charge gas. The heat exchanger preferably includes a series of exhaust gas plates stacked alternately with, and parallel to, a series of charge gas plates. Each of the exhaust gas plates and charge gas plates have raised contained ridges to form a substantially sinusoidal path for directing the respective gas therealong. The shape of the path reduces exhaust gas particulate deposition. The charge gas flows in a countercurrent to the exhaust gas to facilitate maximum heat transfer. The heat exchange is particularly useful in laminar flow conditions. In one embodiment, the heat exchanger is connected to exhaust gas inlet and outlet conduits, change gas inlet and outlet conduits, and a condensate collection changer as part of an exhaust gas heat recuperation system, for use particularly in steam or hot water boiler applications. The heat exchanger can be used as a retrofit to existing boilers or integrated into a single unit as part of a new boiler construction.
摘要翻译：公开了一种与锅炉一起使用的排气热回收系统。热回收系统包括用于废气热回收的板式热交换器，用于在排气和充气之间进行热交换。热交换器优选地包括与一系列充电气体板交替地并且平行堆叠的一系列废气板。排气板和充气气体板中的每一个已经升高了所包含的脊，以形成用于在其上引导相应气体的基本上正弦的路径。路径的形状减少了废气颗粒沉积。充气与废气逆流流动，以便最大限度地传热。热交换在层流条件下特别有用。在一个实施例中，热交换器连接到废气入口和出口导管，改变气体入口和出口导管以及作为排气热回收系统的一部分的冷凝物收集器，用于特别在蒸汽或热水锅炉应用中。热交换器可以用作现有锅炉的改造或作为新锅炉结构的一部分集成到一个单元中。

3. 发明授权

US06357396B1 Plate type heat exchanger for exhaust gas heat recovery 失效
标题翻译：排气热回收板式换热器
公开(公告)号：US06357396B1
公开(公告)日：2002-03-19
申请号：US09594448
申请日：2000-06-15
申请人： Tod A. Stansfield , Wilfred L. Ayala , Stephen R. Wilkinson , Brian W. Huibregtse , Todd L. Anderson , Hyunjae Park
发明人： Tod A. Stansfield , Wilfred L. Ayala , Stephen R. Wilkinson , Brian W. Huibregtse , Todd L. Anderson , Hyunjae Park
IPC分类号： F22D100
CPC分类号： F28F3/042 , F24D12/02 , F24D2200/18 , F28D9/0037 , F28D21/0008 , F28F2250/102 , Y02B30/14
摘要： An exhaust gas heat recuperation system for use with a boiler is disclosed. The heat recuperation system includes a plate-type heat exchanger for exhaust gas heat recovery for exchanging heat between an exhaust gas and a charge gas. The heat exchanger preferably includes a series of exhaust gas plates stacked alternately with, and parallel to, a series of charge gas plates. Each of the exhaust gas plates and charge gas plates have raised contained ridges to form a substantially sinusoidal path for directing the respective gas therealong. The shape of the path reduces exhaust gas particulate deposition. The charge gas flows in a countercurrent to the exhaust gas to facilitate maximum heat transfer. The heat exchange is particularly useful in laminar flow conditions. In one embodiment, the heat exchanger is connected to exhaust gas inlet and outlet conduits, change gas inlet and outlet conduits, and a condensate collection changer as part of an exhaust gas heat recuperation system, for use particularly in steam or hot water boiler applications. The heat exchanger can be used as a retrofit to existing boilers or integrated into a single unit as part of a new boiler construction.
摘要翻译：公开了一种与锅炉一起使用的排气热回收系统。热回收系统包括用于废气热回收的板式热交换器，用于在排气和充气之间进行热交换。热交换器优选地包括与一系列充电气体板交替地并且平行堆叠的一系列废气板。排气板和充气气体板中的每一个已经升高了所包含的脊，以形成用于在其上引导相应气体的基本上正弦的路径。路径的形状减少了废气颗粒沉积。充气与废气逆流流动，以便最大限度地传热。热交换在层流条件下特别有用。在一个实施例中，热交换器连接到废气入口和出口导管，改变气体入口和出口导管以及作为排气热回收系统的一部分的冷凝物收集器，用于特别在蒸汽或热水锅炉应用中。热交换器可以用作现有锅炉的改造或作为新锅炉结构的一部分集成到一个单元中。

4. 发明授权

US6158743A Hub seal with low installation load and rotation prevention structure 失效
标题翻译：轮毂密封，安装负载小，防旋转结构小
公开(公告)号：US6158743A
公开(公告)日：2000-12-12
申请号：US102534
申请日：1998-06-22
申请人： Todd L. Anderson , Laurence B. Winn
发明人： Todd L. Anderson , Laurence B. Winn
IPC分类号： F16J15/32 , F16J15/34
CPC分类号： F16J15/3276
摘要： A hub seal for installation on the wheel end of a heavy duty trailer or truck is disclosed which includes an annular casing having a radially outer surface configured to sealingly engage an accommodating surface of a wheel hub mounted for rotation about a stationary spindle shaft, and an annular wear ring mounted coaxial with the annular casing and having a radially inner surface configured to sealingly engage an outer periphery of a stationary spindle shaft. The sealing surface of the annular wear ring includes structure for providing radial torque resistance between the annular wear ring and the stationary spindle shaft and for limiting installation loads associated with installing the annular wear ring on the stationary spindle shaft. Similarly, the sealing surface of the annular casing includes structure for providing radial torque resistance between the annular casing and the wheel hub and for limiting installation loads associated with installing the annular casing in the wheel hub.
摘要翻译：公开了一种用于安装在重型拖车或卡车的车轮端上的轮毂密封件，其包括环形壳体，其具有径向外表面，该径向外表面构造成密封地接合安装成围绕静止主轴转动的轮毂的容纳表面，以及环形磨损环与环形壳体同轴安装并且具有构造成密封地接合固定主轴的外周的径向内表面。环形耐磨环的密封表面包括用于在环形耐磨环和静止心轴之间提供径向扭矩阻力的结构，并且用于限制与将环形耐磨环安装在固定心轴上相关联的安装负载。类似地，环形壳体的密封表面包括用于在环形壳体和轮毂之间提供径向扭矩阻力的结构，并且用于限制与环形壳体安装在轮毂中相关联的安装负载。

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