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1. 发明授权

US5020361A Engine overspeed sensing and readout 失效
标题翻译：发动机超速感测和读数
公开(公告)号：US5020361A
公开(公告)日：1991-06-04
申请号：US407099
申请日：1989-09-14
申请人： Richard L. Malecki , W. T. Irick , Robert L. Dowler
发明人： Richard L. Malecki , W. T. Irick , Robert L. Dowler
IPC分类号： B60R16/02 , B60R16/023 , F16H61/00 , F16H61/16 , F16H63/42 , G01P1/10
CPC分类号： B60R16/0236 , F16H63/42 , G01P1/10 , F16H2061/0015 , F16H61/16 , Y10S116/20
摘要： A system for alerting the operator of a vehicle to potentially damaging motoring of the engine before such motoring actually occurs so that corrective action can be taken. A speed sensor senses rotational speed of the counter/input shaft of a manual transmission and operates an indicator that presents the alert to the driver. The alert is given with the clutch disengaged as soon as the transmission is placed in a gear that causes the counter/input shaft to operate at a speed that will cause potentially damaging motoring of the engine. Because the alert is given before the clutch is re-engaged, an opportunity is given to prevent the potentially damaging motoring.
摘要翻译：一种用于警告车辆的操作者在实际发生这种驾驶之前潜在地损害发动机的驾驶的系统，从而可以采取纠正措施。速度传感器感测手动变速器的计数器/输入轴的转速，并且操作向驾驶员呈现警报的指示器。一旦变速器被放置在使计数器/输入轴以会导致发动机潜在损坏的电动机的速度运行的齿轮中，则离合器释放报警。因为在离合器重新接合之前给出警报，所以有机会防止潜在的破坏性驾驶。

2. 发明授权

US5211695A Feedthrough sleeve and integral support fitting 失效
标题翻译：穿通套管和整体支撑配件
公开(公告)号：US5211695A
公开(公告)日：1993-05-18
申请号：US885321
申请日：1992-05-18
申请人： Robert L. Dowler
发明人： Robert L. Dowler
IPC分类号： F16L5/00
CPC分类号： F16L5/00 , Y10S285/921 , Y10T16/05
摘要： A feedthrough sleeve and integral support fitting comprises a hollow tubular sleeve and integral planar mounting collar. The sleeve lies in a plane transverse to the plane of the collar which is less than perpendicular thereto. The collar is configured to be engaged in a snap fit manner within an opening in a surface, such as a bulkhead of a truck, with the sleeve being mounted in a manner to allow an elongated member, such as a hose, wire or tubing, to be fed therethrough from one side of the bulkhead to the other, without requiring the need for splicing of or creating a joint in the elongated member to provide feedthrough thereof.
摘要翻译：馈通套筒和一体式支撑配件包括中空管状套筒和一体式平面安装套环。套筒位于横向于与其垂直的套环平面的平面中。套环被构造成以卡扣配合方式接合在诸如卡车的隔板的表面中的开口内，其中套筒以允许细长构件（例如软管，线或管）的方式安装，从隔板的一侧向另一侧供应，而不需要在细长构件中拼接或形成接头以提供其通孔。

3. 发明授权

US4915130A Revolving fuel pick-up tube 失效
标题翻译：旋转燃油吸管
公开(公告)号：US4915130A
公开(公告)日：1990-04-10
申请号：US263110
申请日：1988-10-26
申请人： Robert L. Dowler
发明人： Robert L. Dowler
IPC分类号： F16L27/093
CPC分类号： F16L27/093 , Y10T137/8626 , Y10T137/86268 , Y10T137/86348 , Y10T137/8807
摘要： A fuel feed line having a swivel supported horizontal pick-up tube to draw fuel from the fuel tank where the fuel is of maximum depth. The depth of fuel in the tank may vary due to gravitational or centrifugal forces acting on the fuel.
摘要翻译：燃料供给管线具有旋转支撑的水平拾取管，用于从燃料罐中吸收燃料，其中燃料具有最大深度。由于作用在燃料上的重力或离心力，罐内燃料的深度可能会变化。

4. 发明授权

US5433267A Fire truck cooling system 失效
标题翻译：消防车冷却系统
公开(公告)号：US5433267A
公开(公告)日：1995-07-18
申请号：US128417
申请日：1993-09-28
申请人： John M. Ammer , Patrick J. Murphy , Robert L. Dowler
发明人： John M. Ammer , Patrick J. Murphy , Robert L. Dowler
IPC分类号： F01P7/16 , F01P7/10
CPC分类号： F01P7/165 , F01P2025/08 , F01P2050/06
摘要： A fire truck cooling system allows for precooling of hot water from the vehicle engine prior to receipt of same by the vehicle radiator. The system includes a precooler which is provided with cooling water either from an onboard water tank when the vehicle is racing to a fire or from a fire hydrant when pumping water at the scene of the fire. A control system comprising pressure switches, a shuttle valve, and a directional control valve allows the precooler to operate on tank water and to automatically switch to hydrant water when such is made available by the main fire control water pump of the vehicle.
摘要翻译：消防车冷却系统允许在车辆散热器接收之前从车辆发动机预热热水。该系统包括一个预冷器，当车辆在火灾时从车上水箱或者在火灾现场抽水时从消防栓提供冷却水。包括压力开关，梭阀和方向控制阀的控制系统允许预冷器在罐水上操作，并且当通过车辆的主消防水泵可用时自动切换到消防水。

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