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公开(公告)号：US6089934A
公开(公告)日：2000-07-18
申请号：US361370
申请日：1999-07-26
申请人： Timothy M. Biggs , William E. Hughes , Matthew W. Jaeger , Andrew K. Logan , Robert J. Pitchford , Charles E. Wright
发明人： Timothy M. Biggs , William E. Hughes , Matthew W. Jaeger , Andrew K. Logan , Robert J. Pitchford , Charles E. Wright
CPC分类号： F01P11/06 , B63H21/10 , F01P11/0276 , F01P2011/065 , F01P3/205
摘要： An engine cooling system is provided with one or more flexible conduits attached to drain openings of the engine and its related components. First ends of the conduits are attached to the drain openings while the second ends are sealed by studs attached to a plate of a stationary bracket. A retainer is slidably associated with the flexible conduits and attached to a tether which is, in turn, attached to a handle. By manipulating the handle, the tether forces the retainer to slide along the flexible conduits and control the position of second ends of the flexible conduits. This allows the system to be moved from a first position with the second ends of the conduits above the first ends of the conduits to a second position with the second ends of the conduits below the first ends and in the bilge of the boat. The system allows an operator to stand in a single location and move the drain system from the first and second position and back again without having to reach down into the engine compartment to remove drain plugs. The system allows the cooling system to be easily drained or flushed.
摘要翻译： 发动机冷却系统设置有一个或多个连接到发动机的排放开口及其相关部件的柔性管道。 导管的第一端连接到排水口，而第二端由附接到固定支架的板的螺柱密封。 保持器可滑动地与柔性管道相关联并且附接到系绳，其又连接到手柄。 通过操纵手柄，系绳迫使保持器沿着柔性导管滑动并控制柔性导管的第二端的位置。 这允许系统从第一位置移动管道的第二端在导管的第一端上方到第二位置，其中管道的第二端在第一端的下方和船的舱底中。 该系统允许操作者站在单个位置并且将排水系统从第一和第二位置移回并且再次返回，而不必向下进入发动机舱以移除排水塞。 该系统允许冷却系统容易排水或冲洗。
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2.发明授权Marine engine cooling system with simplified water drain and flushing mechanism 有权船用发动机冷却系统，具有简化的排水和冲洗机构公开(公告)号：US06390870B1
公开(公告)日：2002-05-21
申请号：US09797142
申请日：2001-03-01
IPC分类号： E01P1102
CPC分类号： F01P3/205 , F01P11/0276 , F01P2011/065 , F01P2050/02 , F01P2050/04
摘要： A draining system for a marine propulsion engine is provided in which a manifold is located at a low portion of the cooling system to allow all of the water within the cooling system to drain through a common location, or manifold. A rigid shaft is connected to a valve associated with the manifold and extended upwardly from the manifold to a location proximate the upper portion of the engine so that a marine vessel operator can easily reach the upper end of the shaft and manipulate the shaft to open the valve of the manifold. In this way, the valve can be opened to allow all of the water to drain from the engine without requiring the marine vessel operator to reach toward locations at the bottom portion of the engine.
摘要翻译： 提供了用于船用推进发动机的排水系统，其中歧管位于冷却系统的低部分，以允许冷却系统内的所有水通过公共位置或歧管排出。 刚性轴连接到与歧管相关联的阀并且从歧管向上延伸到靠近发动机上部的位置，使得船舶操作者可以容易地到达轴的上端并操纵轴以打开 歧管阀。 以这种方式，可以打开阀门以允许所有的水从发动机排出，而不需要船舶操作员到达发动机底部的位置。
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公开(公告)号：US5791953A
公开(公告)日：1998-08-11
申请号：US786864
申请日：1997-01-23
申请人： Dennis R. Gunderson , Matthew W. Jaeger , Arthur L. Barker , Charles E. Wright , Darrin L. Doty , Kenneth C. Grainger
发明人： Dennis R. Gunderson , Matthew W. Jaeger , Arthur L. Barker , Charles E. Wright , Darrin L. Doty , Kenneth C. Grainger
CPC分类号： F01N13/12 , F01N13/085
摘要： A shutter valve construction for the exhaust system of a marine engine that discharges exhaust underwater. The valve construction includes an adaptor having an annular body that is adapted to be engaged in the end of an exhaust pipe. Opposite sides of the body are provided with outwardly projecting bosses which are received within holes in the exhaust pipe to position the adaptor relative to the pipe. The valve construction also includes a butterfly-type shutter valve that consists of a pair of valve members which are hinged to a hinge pin that is removably connected to the adaptor. To connect the valve to the adaptor, the ends of the hinge pin extend into opposed openings in the body of the adaptor and receive resilient grommets.
摘要翻译： 一种用于在水下排放废气的船用发动机的排气系统的快门阀结构。 阀结构包括具有适于接合在排气管的端部中的环形体的适配器。 身体的相对侧设置有向外突出的凸起，凸起的凸起被接收在排气管中的孔内，以将适配器相对于管定位。 阀门结构还包括蝶形快门阀，其由一对阀构件组成，该阀构件铰接到可拆卸地连接到适配器的铰链销上。 为了将阀连接到适配器，铰链销的端部延伸到适配器的主体中的相对的开口中并且接收弹性垫圈。
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公开(公告)号：US4134140A
公开(公告)日：1979-01-09
申请号：US729506
申请日：1976-10-01
申请人： Charles E. Wright , Ward M. Calaway
发明人： Charles E. Wright , Ward M. Calaway
摘要： A high Q magnetic playback head applies its developed signal to the input of a voltage mode circuit. To facilitate equalizer design, the head is resistor-damped. While mere resistor damping reduces the Q of the head, it does so at the expense of the signal-to-noise ratio (SNR) of the head-and-amplifier circuit. To maintain SNR substantially without change, the amplifier employs a large resistance to which negative feedback is applied so the resistance appears as an effective resistance equal to its actual value divided by the amplifier gain. The value of this effective resistance is made to equal the magnetic playback head inductive reactance at the point of resonance, thereby reducing the head Q to approximately 1, and equalizer design is made easier.
摘要翻译： 高Q磁盘播放头将其开发的信号应用于电压模式电路的输入。 为了方便均衡器的设计，磁头是电阻阻尼的。 虽然纯电阻阻尼减小了头的Q，但是以头与放大器电路的信噪比（SNR）为代价。 为了保持SNR基本上没有变化，放大器采用施加负反馈的大电阻，因此电阻显示为等于其实际值除以放大器增益的有效电阻。 使该有效电阻的值等于谐振点处的磁回放磁头感抗，从而将磁头Q减小到大约1，并且使均衡器设计变得更容易。
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公开(公告)号：US4258398A
公开(公告)日：1981-03-24
申请号：US84233
申请日：1979-10-12
摘要： Flutter and skew prevention in the playback of recorded multitrack signals is provided by means of an articulated multitrack magnetic head. The head is positionable, with respect to the medium which is the source of the playback signals, by means of a pair of signal controllable actuators; and such actuators connect to the head at width-wise spaced-apart locations thereof. Operation of the actuators is by means of a pair of respective control signals: a sum signal and a difference signal. The sum signal represents the sum of a first phase error signal corresponding to the phase difference between signals produced by different cores of the multitrack head and a second phase error signal corresponding to the phase difference between a signal produced by a head core and a reference signal. The difference signal represents the difference between the first and second phase error signals, or similarly produced error signals.
摘要翻译： 通过铰接式多轨磁头提供记录的多轨信号的重放中的抖动和歪斜防止。 通过一对信号可控的致动器，头可相对于播放信号源的介质定位; 并且这种致动器在其宽度方向间隔开的位置处连接到头部。 致动器的操作通过一对相应的控制信号：和信号和差信号。 和信号表示对应于由多轨磁头的不同磁芯产生的信号之间的相位差的第一相位误差信号和对应于由磁头磁芯产生的信号与参考信号之间的相位差的第二相位误差信号的和 。 差信号表示第一和第二相位误差信号或类似产生的误差信号之间的差。
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公开(公告)号：US4013085A
公开(公告)日：1977-03-22
申请号：US658197
申请日：1976-02-17
申请人： Charles E. Wright
发明人： Charles E. Wright
CPC分类号： A61C15/046 , B29C55/04
摘要： This invention provides a dental `floss` of an oriented monofilamentous polymer together with a method of manufacturing the `floss` and a tool for its use.
摘要翻译： 本发明提供了一种定向单丝聚合物的牙线“牙线”，以及制造“牙线”的方法和用于其使用的工具。
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公开(公告)号：US4325088A
公开(公告)日：1982-04-13
申请号：US132967
申请日：1980-03-24
申请人： Charles E. Wright
发明人： Charles E. Wright
CPC分类号： G11B27/024 , G11B15/20 , G11B27/10 , G11B5/00813 , G11B5/02
摘要： A video camera is provided with means for producing lap and/or dissolve effects between successively recorded scenes. Means are provided for controlling the level of AC bias accompanying the video signals applied to a magnetic recording head. A dissolve effect is achieved by gradually decreasing the level of such bias at the end of a recorded scene. A lap effect is achieved by gradually increasing the bias level at the beginning of a new scene. A simultaneous lap and dissolve effect is achieved by performing the individual lap and dissolve effects on the same segment of tape. To do this, the tape drive is reversed at the end of each scene to position the dissolved portion of the scene upstream of the magnetic recording head. Upon recording a new scene while gradually increasing the level of AC bias at the beginning thereof, a simultaneous lap and dissolve effect is achieved automatically.
摘要翻译： 摄像机具有用于在连续记录的场景之间产生膝盖和/或溶解效果的装置。 提供了用于控制伴随施加到磁记录头的视频信号的AC偏置电平的装置。 通过在记录场景结束时逐渐降低这种偏差的水平来实现溶解效果。 通过逐渐增加新场景开始时的偏差水平来实现搭档效果。 通过在同一段胶带上执行单个搭接和溶解效果来实现同时搭接和溶解效果。 为了做到这一点，磁带驱动器在每个场景的结尾被颠倒，以将场景的溶解部分定位在磁记录头的上游。 在开始时逐渐增加AC偏压的水平的同时记录新场景时，自动实现同时搭搭和解散效果。
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公开(公告)号：US3972469A
公开(公告)日：1976-08-03
申请号：US564791
申请日：1975-04-03
申请人： Charles E. Wright
发明人： Charles E. Wright
CPC分类号： B65D63/10 , Y10T24/153
摘要： A bag closure securable around the neck of a flexible bag has an elongated strip of material with opposite end portions connected by a pair of laterally spaced flexible ribbon portions. The strip is of synthetic plastic material, and the thickness of the connecting ribbon portions is substantially less than the thickness of the end portions. The ribbon portions are substantially molecularly oriented in the direction of their length, and the end portions are not so molecularly oriented.
摘要翻译： 围绕柔性袋的颈部可保护的袋子封口具有细长的材料条，其相对端部通过一对横向间隔开的柔性带部分连接。 该条带是合成塑料材料，连接带部分的厚度基本上小于端部的厚度。 带部分在其长度方向上基本上分子取向，并且端部部分不是如此分子取向。
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公开(公告)号：US3932888A
公开(公告)日：1976-01-13
申请号：US477583
申请日：1974-06-10
CPC分类号： H04N5/953
摘要： Time base instability of signals in a train thereof is corrected by use of analog shift registers. As employed in the correction of time base instability of video signals, plural analog shift registers are used. Two clock rates are used, respectively, to clock video signals into and out of the analog shift registers. The clock-in rate is set so that samples of a video signal which has been stretched a predetermined amount may load all stages of an analog shift register within the duration of the stretched signal. The clock-out rate is set to unload all stages of an analog shift register within the nominal duration of a video signal.
摘要翻译： 通过使用模拟移位寄存器校正其列车中的信号的时基不稳定性。 如在视频信号的时基不稳定性的校正中使用的，使用多个模拟移位寄存器。 分别使用两个时钟速率来将视频信号输入和输出模拟移位寄存器。 设定时钟速率，使得已经被拉伸了预定量的视频信号的样本可以在拉伸信号的持续时间内加载模拟移位寄存器的所有级。 时钟输出速率设置为在视频信号的标称持续时间内卸载模拟移位寄存器的所有级。
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