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1. 发明授权

US4723445A Vehicle wheel and tire pressure monitor 失效
标题翻译：车轮和轮胎压力监视器
公开(公告)号：US4723445A
公开(公告)日：1988-02-09
申请号：US864800
申请日：1986-05-19
申请人： David R. Ripley , G. Thomas Watkins, IV , Gary B. Morgan
发明人： David R. Ripley , G. Thomas Watkins, IV , Gary B. Morgan
IPC分类号： G01L17/00 , B60C23/00 , B60C23/02 , B60C23/04
CPC分类号： B60C23/0433 , B60C23/02
摘要： A tire pressure monitor arranged on a conventional wheel with a visual display viewable from the exterior of the wheel when it is stationary. The display typically presents a numerical indication of tire pressure. The electronic components for the display are housed within an enclosure mounted to the disk of the wheel. An air duct leads through the rim of the wheel to the enclosure for sampling interior tire pressure.
摘要翻译：一种轮胎压力监视器，布置在常规车轮上，其视觉显示器在静止时可从车轮的外部观察。显示器通常呈现轮胎压力的数值指示。用于显示器的电子部件容纳在安装到车轮盘上的外壳中。空气管道通过轮的轮缘通向外壳，用于取样室内轮胎压力。

2. 发明授权

US4748845A Tire pressure gauge 失效
标题翻译：轮胎压力表
公开(公告)号：US4748845A
公开(公告)日：1988-06-07
申请号：US112241
申请日：1987-10-21
申请人： Art Rocco , David R. Ripley
发明人： Art Rocco , David R. Ripley
IPC分类号： G01L17/00 , G01L9/00 , G01M17/02
CPC分类号： G01L17/00
摘要： A tire pressure gauge located within a self-contained enclosure having a changeable numeric display at its exterior. An air inlet on the enclosure is utilized to establish pneumatic communication between the interior of an inflated tire and the interior of the enclosure. The enclosure interior is provided with electronic pressure responsive circuits operably connected to the display for presenting a numerical reading of air pressure. A power control circuit is operated by a programmed CPU, which electronically shifts it between operative and inoperative states to prolong battery life. The programmed CPU also detects maximum pressure readings, which are announced to the user by an electronically driven audible signal device within the hand-held enclosure.
摘要翻译：轮胎压力计位于独立的外壳内，其外部具有可更换的数字显示。外壳上的空气入口用于在充气轮胎的内部和外壳的内部之间建立气动连通。外壳内部设置有可操作地连接到显示器的电子压力响应电路，用于呈现空气压力的数字读数。电源控制电路由编程的CPU操作，其在操作和不工作状态之间进行电子转换，以延长电池寿命。编程的CPU还检测最大压力读数，这是通过手持外壳内的电子式可听信号装置向用户公布的。

3. 发明授权

US6148601A Engine fuel control system and method 失效
标题翻译：发动机燃油控制系统及方法
公开(公告)号：US6148601A
公开(公告)日：2000-11-21
申请号：US75130
申请日：1998-05-08
申请人： Anthony Charles Jones , Mark M. Harris , David R. Ripley , Malcolm J. McArthur
发明人： Anthony Charles Jones , Mark M. Harris , David R. Ripley , Malcolm J. McArthur
IPC分类号： F02C9/26 , F02C9/28
CPC分类号： F02C9/263 , F02C9/28
摘要： Accuracy and predictability are provided in a fuel control system for an engine system including a fuel supply and a combustion chamber. The fuel control system includes at least one fuel injector having a calibrated nozzle to direct a fuel flow from the fuel supply into the combustion chamber of the engine, a servo valve connected between the fuel supply and the calibrated nozzle to meter the fuel flow from the fuel supply to the calibrated nozzle, a pressure transducer operably associated with the calibrated nozzle to measure a pressure drop in the fuel flow across the calibrated nozzle, and a controller operably associated with the pressure transducer and the servo valve to control the metering of the fuel flow by the servo valve. The calibrated nozzle has a known fuel flow vs. pressure drop characteristic. The controller controls the metering of the fuel flow by the servo valve based on the pressure drop measured by the pressure transducer and the known fuel flow vs. pressure drop characteristic of the calibrated nozzle.
摘要翻译：在包括燃料供应和燃烧室的发动机系统的燃料控制系统中提供了精度和可预测性。燃料控制系统包括至少一个具有校准喷嘴的燃料喷射器，用于将来自燃料供应的燃料流引导到发动机的燃烧室中，连接在燃料供应和校准喷嘴之间的伺服阀，燃料供应到校准喷嘴，与校准喷嘴可操作地相关联的压力传感器，以测量穿过校准喷嘴的燃料流中的压降;以及与压力传感器和伺服阀可操作地相关联以控制燃料计量的控制器由伺服阀流动。校准喷嘴具有已知的燃料流量对压降特性。控制器基于由压力传感器测量的压降和已知的燃料流量对校准喷嘴的压降特性来控制由伺服阀计量燃料流量的计量。

4. 发明授权

US5868390A Game board and method of manufacture 失效
标题翻译：游戏板和制造方法
公开(公告)号：US5868390A
公开(公告)日：1999-02-09
申请号：US735216
申请日：1996-10-22
申请人： David R. Ripley
发明人： David R. Ripley
IPC分类号： A63F3/00
CPC分类号： A63F3/00895 , A63F3/00533 , A63F2003/00457 , A63F2003/00558 , A63F2003/00946
摘要： A game board having a two panel construction and its method of manufacture. A front panel and back panel constructed from a single piece of wood form the foundation of the game board, the panels being of a complementary generally polygonal profile with a portion of the periphery of the panels being beveled to form a plurality of keys when mated. A number of edge pieces having keyways adapted to engage the keys function to hide seams, add strength, and eliminate end checking of wood grain. Some edge pieces may also operate as hidden doors, concealing special channels. The front and back panels are formed from a common hardwood source and are mated in a manner such that their grain patterns match, while their grain expansion characteristics are opposing. The front panel has a cut-out region designed especially to receive and snugly retain a complementary shaped playing surface component. The front panel may also have a second cut-out region positioned above a cavity formed between the front panel and the back panel when mated, such that game accessories residing in the cavity may be manipulated by the user. For example, a score counter may be mounted in the cavity. Rectangular cavities are also used to house and dispense game pieces.
摘要翻译：具有两个面板结构的游戏板及其制造方法。由单块木材构成的前面板和后面板形成游戏板的基础，面板是互补的大致多边形轮廓，其中面板的周边的一部分被倒角以形成多个键。许多具有适于接合钥匙的键槽的边缘件用于隐藏接缝，增加强度并消除木纹的末端检查。一些边缘件也可以作为隐藏的门，隐藏特殊的通道。前面板和后面板由普通硬木材源形成，并且以这样的方式配合，使得它们的颗粒图案匹配，同时它们的颗粒膨胀特性相反。前面板具有特别设计的切口区域，用于容纳并且紧密地保持互补形状的游戏表面部件。当配合时，前面板还可以具有位于形成在前面板和后面板之间的空腔上方的第二切出区域，使得驻留在空腔中的游戏配件可以由用户操纵。例如，分数计数器可以安装在空腔中。矩形腔也用于容纳和分配游戏件。

5. 外观设计

USD300729S Tire pressure gauge 失效
公开(公告)号：USD300729S
公开(公告)日：1989-04-18
申请号：US864951
申请日：1986-05-19
申请人： Paul Skaggs , Brian Neil , David R. Ripley
设计人： Paul Skaggs , Brian Neil , David R. Ripley

6. 发明授权

US4704901A Tire pressure gauge 失效
公开(公告)号：US4704901A
公开(公告)日：1987-11-10
申请号：US864799
申请日：1986-05-19
申请人： Art Rocco , David R. Ripley
发明人： Art Rocco , David R. Ripley
IPC分类号： G01L17/00 , G01L9/00 , G01M17/02
CPC分类号： G01L17/00
摘要： A tire pressure gauge located within a self-contained enclosure having a chargeable numeric display at its exterior. An air inlet on the enclosure is utilized to establish pneumatic communication between the interior of an inflated tire and the interior of the enclosure. The enclosure interior is provided with electronic pressure responsive circuits operably connected to the display for presenting a numerical reading of air pressure. A power control circuit is operated by a programmed CPU, which electronically shifts it between operative and inoperative states to prolong battery life. The programmed CPU also detects maximum pressure readings, which are announced to the user by an electronically driven audible signal device within the hand-held enclosure.

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