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公开(公告)号：US20080309196A1
公开(公告)日：2008-12-18
申请号：US12095086
申请日：2006-11-27
IPC分类号： H02N2/18
CPC分类号： H02N2/185
摘要： An electrical generator includes a passageway having an input port and at least one output port and at least one resonator for converting acoustic vibrations established in the passageway into mechanical vibrations of the resonator. The resonator is oriented adjacent at least one output port. A mechanical-to-electrical transducer is coupled to the resonator for generating electricity in response to the mechanical vibrations.
摘要翻译： 发电机包括具有输入端口和至少一个输出端口的通道和至少一个谐振器，用于将在通道中建立的声学振动转换成谐振器的机械振动。 谐振器被定向成邻近至少一个输出端口。 机械 - 电传感器耦合到谐振器以响应于机械振动发电。
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公开(公告)号：US07781944B2
公开(公告)日：2010-08-24
申请号：US12095086
申请日：2006-11-27
IPC分类号： H01L41/113
CPC分类号： H02N2/185
摘要： An electrical generator includes a passageway having an input port and at least one output port and at least one resonator for converting acoustic vibrations established in the passageway into mechanical vibrations of the resonator. The resonator is oriented adjacent at least one output port. A mechanical-to-electrical transducer is coupled to the resonator for generating electricity in response to the mechanical vibrations.
摘要翻译： 发电机包括具有输入端口和至少一个输出端口的通道和至少一个谐振器，用于将在通道中建立的声学振动转换成谐振器的机械振动。 谐振器被定向成邻近至少一个输出端口。 机械 - 电传感器耦合到谐振器以响应于机械振动发电。
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公开(公告)号：US06974949B2
公开(公告)日：2005-12-13
申请号：US10739883
申请日：2003-12-18
CPC分类号： G01D5/34707 , G01D5/34
摘要： A position sensor device that produces a variable output voltage when using a light emitting diode, such as an infrared light emitting diode (IR-LED), and a phototransistor further includes the use of a semi-transparent piece of material having a varying thickness that passes between the IR-LED and the phototransistor. The output voltage provided by the phototransistor varies depending on the amount of light collected by the phototransistor, which is controlled by the amount of light passing through the semi-transparent material. The amount of light passing through the transparent material depends on the thickness of the semi-transparent material. With the invention, the semi-transparent material may pass between the IR-LED and phototransistor in either a linear or rotary manner.
摘要翻译： 当使用诸如红外发光二极管（IR-LED）的发光二极管（IR-LED）和光电晶体管时产生可变输出电压的位置传感器装置还包括使用具有变化厚度的半透明材料片 在IR-LED和光电晶体管之间通过。 由光电晶体管提供的输出电压根据由光电晶体管收集的光量而变化，该光电晶体管由通过半透明材料的光量控制。 通过透明材料的光量取决于半透明材料的厚度。 利用本发明，半透明材料可以以线性或旋转方式在IR-LED和光电晶体管之间通过。
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公开(公告)号：US5794831A
公开(公告)日：1998-08-18
申请号：US679526
申请日：1996-07-12
摘要： A fastener detection system is provided for both internal combustion and powder actuated fastener driving tools, and similar powered fastener driving tools. A sensor disposed at a portion of a fastener supply path detects the presence or absence of a fastener. In the combustion tool, either or both of fuel delivery and combustion ignition are disabled when no fastener is detected. In the powder actuated tool an indicator notifies an operator when the sensor detects the absence of a fastener. The indicator may also be incorporated into the combustion tool.
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公开(公告)号：US5018443A
公开(公告)日：1991-05-28
申请号：US407631
申请日：1989-09-15
申请人： Richard P. Bolger
发明人： Richard P. Bolger
摘要： A position sensor system for controlling accurately the movement of a print head so that printing occurs on a series of products at the same location independent of product speed, changes in speed and mechanical delays includes a product or product mark sensor, a speed sensor, an integrator, and a comparator. The product mark sensor detects the presence of a product mark on each product to be printed upon to generate sensed signals. The speed sensor detects the speed of the product to be printed upon to generate a speed signal. The integrator is responsive to the speed signal and the sensed signals for generating a ramp signal indicative of the actual position of the product to be printed upon. The comparator compares the ramp signal with a reference signal compensating for mechanical delays and generates a clutch-on signal to activate a print head clutch to cause movement of the print head into a printing position.
摘要翻译： 一种位置传感器系统，用于精确地控制打印头的移动，使得在与产品速度，速度和机械延迟的变化无关的相同位置上的一系列产品上进行打印包括产品或产品标记传感器，速度传感器， 积分器和比较器。 产品标记传感器检测在要打印的每个产品上是否存在产品标记以产生感测信号。 速度传感器检测要打印的产品的速度以产生速度信号。 积分器响应于速度信号和感测信号，用于产生指示要打印的产品的实际位置的斜坡信号。 比较器将斜坡信号与补偿机械延迟的参考信号进行比较，并产生离合器接通信号，以激活打印头离合器，以使打印头移动到打印位置。
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6.发明授权Fastener detection and firing control system for powered fastener driving tools 失效用于电动紧固件驱动工具的紧固件检测和点火控制系统
公开(公告)号：US5911350A
公开(公告)日：1999-06-15
申请号：US869984
申请日：1997-06-05
摘要： A fastener detection system is provided for both internal combustion and powder actuated fastener driving tools, and similar powered fastener driving tools. A sensor disposed at a portion of a fastener supply path detects the presence or absence of a fastener. In the combustion tool, either or both of fuel delivery and combustion ignition are disabled when no fastener is detected. In the powder actuated tool an indicator notifies an operator when the sensor detects the absence of a fastener. The indicator may also be incorporated into the combustion tool.
摘要翻译： 提供了用于内燃和粉末驱动的紧固件驱动工具以及类似的动力紧固件驱动工具的紧固件检测系统。 设置在紧固件供给路径的一部分的传感器检测紧固件的存在与否。 在燃烧工具中，当没有检测到紧固件时，燃料输送和燃烧点火中的任一个或两者被禁用。 在粉末致动工具中，当传感器检测到不存在紧固件时，指示器通知操作者。 指示器也可以并入到燃烧工具中。
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公开(公告)号：US06522039B1
公开(公告)日：2003-02-18
申请号：US08764576
申请日：1996-12-13
IPC分类号： H02K5136
CPC分类号： H02K5/136 , B05B5/10 , H02K7/1823 , H02K11/046
摘要： A remote low voltage power source for electrostatic paint applicators used in hazardous locations. A low voltage generator and voltage conditioning and regulating circuitry are mounted in a small explosion proof housing. A generator shaft and a shaft on a voltage level adjusting potentiometer extend through and projects from the housing. The flamepath and the flame gap for the shafts meet explosion proof standards while permitting shaft rotation. An air driven turbine is mounted on the exterior of the housing and is connected to the projecting generator shaft to drive the generator. The low voltage is applied to a spray gun which includes circuitry for increasing the voltage to a high level for electrostatic charging sprayed paint.
摘要翻译： 用于危险场所的静电涂漆机的远程低压电源。 低压发生器和电压调节和调节电路安装在小型防爆外壳中。 发电机轴和电压电平调节电位器上的轴延伸穿过并从壳体突出。 轴的火山口和火焰间隙符合防爆标准，同时允许轴旋转。 空气驱动涡轮机安装在壳体的外部并连接到突出的发生器轴以驱动发电机。 将低电压施加到喷枪，其包括用于将静电电荷喷涂的电压增加到高电平的电路。
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公开(公告)号：US5459478A
公开(公告)日：1995-10-17
申请号：US172801
申请日：1993-12-27
申请人： Richard P. Bolger , Steve Dumbovic
发明人： Richard P. Bolger , Steve Dumbovic
CPC分类号： H05B33/0815 , H05B33/0854 , Y02B20/347
摘要： A switch circuit for selectively driving a LED display at either a dim or bright intensity in response to varying input voltages is provided. The switch circuit includes a current regulator device which is responsive to a reference voltage and is coupled to a LED display device for supplying a first level of constant current therethrough so as to illuminate the display device at a dim intensity and for supplying a second level of constant current therethrough so as to illuminate the display device at a bright intensity. A controllable switching device is responsive to input voltages of a wide varying range for being selectively turned on and off and for generating the reference voltage.
摘要翻译： 提供了一种用于响应于变化的输入电压而以暗或亮强度选择性地驱动LED显示器的开关电路。 开关电路包括电流调节器装置，其响应于参考电压并且耦合到LED显示装置，用于提供第一级恒定电流通过其中，以便以明暗的强度照亮显示装置并提供第二级 恒流通过其以明亮的亮度照亮显示装置。 可控开关装置响应于宽变化范围的输入电压以选择性地导通和关断并用于产生参考电压。
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