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公开(公告)号：US07152852B1
公开(公告)日：2006-12-26
申请号：US10780690
申请日：2004-02-17
IPC分类号： F02M1/16
摘要： A float bowl type carburetor has a fuel and air mixing passage extending therethrough, a float bowl assembly, a priming pump communicated with the float bowl assembly and a fuel supply pipe that is communicates fuel in the float bowl assembly with the fuel and air mixing passage. The priming pump is operable to deliver pressurized fluid into the float bowl assembly in the area of the fuel supply pipe. Preferably, the priming pump discharges fluid in line with the fuel supply pipe so that at least some of the fluid discharged from the priming pump flows directly into the fuel supply pipe to facilitate delivering a rich fuel and air mixture to the engine to facilitate starting the engine.
摘要翻译： 浮盆式化油器具有延伸穿过其中的燃料和空气混合通道，浮筒组件，与浮子碗组件连通的起动泵和将浮球组件中的燃料与燃料和空气混合通道连通的燃料供应管 。 起动泵可操作以在燃料供应管的区域中将加压流体输送到浮球组件中。 优选地，起动泵排放与燃料供应管线一致的流体，使得从起动泵排出的至少一些流体直接流入燃料供应管，以便于将富燃料和空气混合物输送到发动机以便于启动 发动机。
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公开(公告)号：US20090184434A1
公开(公告)日：2009-07-23
申请号：US12119014
申请日：2008-05-12
CPC分类号： F02M9/02 , F02M9/04 , Y10S261/12 , Y10S261/38 , Y10S261/56
摘要： A carburetor includes a main body defining a bore, a main passage and a venturi defined within the bore, and a fuel nozzle carried by the main body and including a fuel nozzle outlet communicating with the venturi. The carburetor may also include a valve member translatable across an axis of the bore, such that in a closed state, the valve member closes the main passage but maintains the venturi at least partially open. The carburetor may also include a needle valve disposed at an end of the fuel nozzle substantially opposite of the fuel nozzle outlet to variably control flow of fuel into a fuel nozzle inlet, and a needle valve transmission may be coupled between a throttle shaft and the needle valve to convert rotation of the throttle shaft to translation of the needle valve.
摘要翻译： 化油器包括限定孔的主体，限定在孔内的主通道和文氏管，以及由主体承载并包括与文丘里管连通的燃料喷嘴出口的燃料喷嘴。 化油器还可以包括能够穿过孔的轴线平移的阀构件，使得在关闭状态下，阀构件关闭主通道，但是维持文丘里管至少部分打开。 化油器还可以包括设置在燃料喷嘴的与燃料喷嘴出口大致相对的端部处的针阀，以可变地控制燃料进入燃料喷嘴入口的流动，并且针阀传动装置可以联接在节流轴和针之间 阀将阀瓣轴的旋转转换成针阀的平移。
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公开(公告)号：US20050236722A1
公开(公告)日：2005-10-27
申请号：US11171037
申请日：2005-06-30
CPC分类号： F02M3/10 , F02M19/04 , Y10S261/38 , Y10S261/84 , Y10T137/7062
摘要： An apparatus for adjusting the air-fuel ratio of a fuel mixture to be supplied to an engine. The apparatus has a pair of needle valve bodies and a pair of receptacles formed in a main body of a carburetor for receiving the needle valve bodies. Each needle valve body has a needle and a head. The needles are axially movable relative to a respective needle orifice. The needles may be axially advanced and retracted by rotating the needle valve bodies within the receptacles to respectively decrease and increase the flow of the fuel mixture around the needles and through the orifices. To prevent tampering with the needle valve body setting, the head of the needle valve body has an unconventional shape requiring a specialized tool to rotatably adjust the needle valve body. To further prevent tampering, the head is recessed with the main body of the carburetor. A retainer is disposed in the main body of the carburetor and receives the needle valve bodies to facilitate maintaining alignment of the needle valve bodies relative to the receptacles. The retainer assures that a constant fuel calibration setting is maintained through the orifices by resisting displacement of the needles due to such factors as external forces applied to the head of the needle valve body or engine vibration.
摘要翻译： 一种调节供给发动机的燃料混合物的空燃比的装置。 该设备具有一对针阀体和形成在化油器的主体中的一对接收器，用于接收针阀体。 每个针阀体都有针头和头部。 针可相对于相应的针孔轴向移动。 针可以通过旋转插座内的针阀体来分别减少和增加燃料混合物在针和通过孔的流动而轴向前进和缩回。 为了防止针阀体设置的篡改，针阀体的头部具有非常规的形状，需要专门的工具来可旋转地调节针阀体。 为了进一步防止篡改，头部与化油器的主体凹陷。 保持器设置在化油器的主体中并接收针阀体，以便于保持针阀体相对于容器的对准。 保持器确保通过阻止针的位移由于诸如施加到针阀体的头部的外力或发动机振动的因素而保持恒定的燃料校准设置。
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公开(公告)号：US08126181B2
公开(公告)日：2012-02-28
申请号：US11341432
申请日：2006-01-30
CPC分类号： H04R5/02 , H04R2205/021 , H04R2205/026 , H04R2499/11
摘要： In addition to output the mid-high range audio sound from the speakers of the main unit, the present invention can output the low range audio sound according to the audio signal transmitted from the main unit through the DC power supply transmission cable from the sub-woofer unit of the AC adapter. Accordingly, the present invention can provide a richly expressive acoustic space without enlarging the size of the main unit.
摘要翻译： 除了从主单元的扬声器输出中高音频声音之外，本发明还可以根据从主单元通过直流电源传输电缆从副单元发送的音频信号输出低范围音频声音， 低音单元的交流适配器。 因此，本发明可以提供丰富的表现力的声学空间，而不会扩大主单元的尺寸。
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公开(公告)号：US07971858B2
公开(公告)日：2011-07-05
申请号：US12119014
申请日：2008-05-12
IPC分类号： F02M7/22
CPC分类号： F02M9/02 , F02M9/04 , Y10S261/12 , Y10S261/38 , Y10S261/56
摘要： A carburetor includes a main body defining a bore, a main passage and a venturi defined within the bore, and a fuel nozzle carried by the main body and including a fuel nozzle outlet communicating with the venturi. The carburetor may also include a valve member translatable across an axis of the bore, such that in a closed state, the valve member closes the main passage but maintains the venturi at least partially open. The carburetor may also include a needle valve disposed at an end of the fuel nozzle substantially opposite of the fuel nozzle outlet to variably control flow of fuel into a fuel nozzle inlet, and a needle valve transmission may be coupled between a throttle shaft and the needle valve to convert rotation of the throttle shaft to translation of the needle valve.
摘要翻译： 化油器包括限定孔的主体，限定在孔内的主通道和文氏管，以及由主体承载并包括与文丘里管连通的燃料喷嘴出口的燃料喷嘴。 化油器还可以包括能够穿过孔的轴线平移的阀构件，使得在关闭状态下，阀构件关闭主通道，但是维持文丘里管至少部分打开。 化油器还可以包括设置在燃料喷嘴的与燃料喷嘴出口大致相对的端部处的针阀，以可变地控制燃料进入燃料喷嘴入口的流动，并且针阀传动装置可以联接在节流轴和针之间 阀将阀瓣轴的旋转转换成针阀的平移。
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公开(公告)号：US20070087784A1
公开(公告)日：2007-04-19
申请号：US11341432
申请日：2006-01-30
IPC分类号： H04B1/38
CPC分类号： H04R5/02 , H04R2205/021 , H04R2205/026 , H04R2499/11
摘要： In addition to output the mid-high range audio sound from the speakers of the main unit, the present invention can output the low range audio sound according to the audio signal transmitted from the main unit through the DC power supply transmission cable from the sub-woofer unit of the AC adapter. Accordingly, the present invention can provide a richly expressive acoustic space without enlarging the size of the main unit.
摘要翻译： 除了从主单元的扬声器输出中高音频声音之外，本发明还可以根据从主单元通过直流电源传输电缆从副单元发送的音频信号输出低范围音频声音， 低音单元的交流适配器。 因此，本发明可以提供丰富的表现力的声学空间，而不会扩大主单元的尺寸。
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公开(公告)号：US5067556A
公开(公告)日：1991-11-26
申请号：US596030
申请日：1990-10-11
CPC分类号： F25B41/062 , F25B41/04 , F25B2341/065 , Y02B30/72
摘要： Control means in a controller for a refrigerating plant for turning on an electric heater (7) adjacent the evaporator (3) when the degree of superheat (27) of the refrigerant in the line between the evaporator (3) and compressor (1) exceeds its upper limit set value (31, 32, 33, 34), and turns off the electric heater (7) when the degree of superheat falls below its lower limit set value (31, 32, 33, 34).
摘要翻译： 当蒸发器（3）和压缩机（1）之间的管线中的制冷剂的过热度（27）超过时，用于冷藏设备的控制器中的控制装置，用于接通蒸发器（3）附近的电加热器（7） 其上限设定值（31,32,33,34），并且当过热度低于其下限设定值（31,32,33,34）时，关闭电加热器（7）。
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公开(公告)号：US07313800B2
公开(公告)日：2007-12-25
申请号：US10824947
申请日：2004-04-15
申请人： Akihisa Inatani , Yasuo Osada , Toshimasa Takahashi , Yasuhiro Suda , Hiromu Watanabe , Yutaka Shimada , Shuji Koseki , Yuji Sudo
发明人： Akihisa Inatani , Yasuo Osada , Toshimasa Takahashi , Yasuhiro Suda , Hiromu Watanabe , Yutaka Shimada , Shuji Koseki , Yuji Sudo
IPC分类号： G11B17/04
CPC分类号： G11B17/05 , G11B17/028
摘要： A disk centering system includes: a disk mount portion having a disk mount surface on which a disk form recording medium is to be mounted, the disk mount portion being provided with a predetermined reference point; and at least three disk centering portions for pressing the outer circumferential edge of the disk form recording medium, the disk centering portions being located in radial directions with the reference point as a center, wherein each of the disk centering portions can be moved between a centering position at which the disk centering portion makes contact with the outer circumferential edge of the disk form recording medium mounted on the disk mount surface to thereby center the disk form recording medium and a stand-by position located on the outer side relative to the centering position, and the centering positions are located at an equal distance from the reference point in the radial directions with the reference point as a center.
摘要翻译： 盘定心系统包括：具有盘安装表面的盘安装部分，其上安装有盘形记录介质的盘安装部分，盘安装部分设置有预定的参考点; 以及用于按压盘形记录介质的外圆周边缘的至少三个盘对中部分，盘对中部分以基准点为中心位于径向方向上，其中每个盘定心部分可以在定中心之间移动 盘对中部分与安装在盘安装表面上的盘形记录介质的外圆周边缘接触的位置，从而使盘形记录介质和相对于定心位置位于外侧的待机位置 并且定心位置位于与基准点为中心的径向方向上的参考点相等的距离处。
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公开(公告)号：US07070173B2
公开(公告)日：2006-07-04
申请号：US11171037
申请日：2005-06-30
CPC分类号： F02M3/10 , F02M19/04 , Y10S261/38 , Y10S261/84 , Y10T137/7062
摘要： An apparatus for adjusting the air-fuel ratio of a fuel mixture to be supplied to an engine. The apparatus has a pair of needle valve bodies and a pair of receptacles formed in a main body of a carburetor for receiving the needle valve bodies. Each needle valve body has a needle and a head. The needles are axially movable relative to a respective needle orifice. The needles may be axially advanced and retracted by rotating the needle valve bodies within the receptacles to respectively decrease and increase the flow of the fuel mixture around the needles and through the orifices. To prevent tampering with the needle valve body setting, the head of the needle valve body has an unconventional shape requiring a specialized tool to rotatably adjust the needle valve body. To further prevent tampering, the head is recessed with the main body of the carburetor. A retainer is disposed in the main body of the carburetor and receives the needle valve bodies to facilitate maintaining alignment of the needle valve bodies relative to the receptacles. The retainer assures that a constant fuel calibration setting is maintained through the orifices by resisting displacement of the needles due to such factors as external forces applied to the head of the needle valve body or engine vibration.
摘要翻译： 一种调节供给发动机的燃料混合物的空燃比的装置。 该设备具有一对针阀体和形成在化油器的主体中的一对接收器，用于接收针阀体。 每个针阀体都有针头和头部。 针可相对于相应的针孔轴向移动。 针可以通过旋转插座内的针阀体来分别减少和增加燃料混合物在针和通过孔的流动而轴向前进和缩回。 为了防止针阀体设置的篡改，针阀体的头部具有非常规的形状，需要专门的工具来可旋转地调节针阀体。 为了进一步防止篡改，头部与化油器的主体凹陷。 保持器设置在化油器的主体中并接收针阀体，以便于保持针阀体相对于容器的对准。 保持器确保通过阻止针的位移由于诸如施加到针阀体的头部的外力或发动机振动的因素而保持恒定的燃料校准设置。
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10.发明授权公开(公告)号：US06233412B1
公开(公告)日：2001-05-15
申请号：US09579514
申请日：2000-05-26
IPC分类号： G03G1520
CPC分类号： G03G15/2039 , G03G2215/2083
摘要： In an electrophotographic printing apparatus, a fixing device heat-roller control system configured for specially controlling the heat roller fixing temperature during consecutive dual-sided copying of a large number of sheets. The electrophotographic printing apparatus in particular is adapted for stack-less conveyance from the fixing unit of sheets onto one side of which the copy toner image has been fixed in dual-sided copying, switching the sheets back to image reproduction unit. The fixing unit has a heat roller incorporating an internal heater and a press roller in pressing contact with the heat roller. The fixing device heat-roller control system includes a sensor associated with the heat roller for detecting its superficial temperature, a switching element for supplying/cutting off voltage to the internal heater, and a temperature control unit connected to the sensor and the switching element. Based on detection output from the sensor, the temperature control unit controls the switching element to maintain target heating temperatures in the heat roller, such that in consecutive dual-sided printing a number of sheets, for every multiple of a predetermined printing sheet count, the target heating temperature in the heat roller lowers in predetermined stages to a predetermined temperature, below an initial target heating temperature for toner-image fixing sheets in single-sided printing.
摘要翻译： 在电子照相打印设备中，一种定影装置加热辊控制系统，其被配置为在连续双面复印大量纸张时专门控制热辊定影温度。 特别地，电子照相打印设备适用于从纸张的固定单元向双面复印中固定有复印调色剂图像的一侧的无堆叠输送，将纸张切换回图像再现单元。 定影单元具有包括内部加热器的加热辊和与加热辊压接的加压辊。 定影装置的热辊控制系统包括与用于检测其表面温度的热辊相关联的传感器，用于向内部加热器供电/切断电压的开关元件，以及连接到传感器和开关元件的温度控制单元。 基于来自传感器的检测输出，温度控制单元控制开关元件以保持加热辊中的目标加热温度，使得在连续的双面打印多个片材中，对于预定打印纸张数的每一倍， 加热辊中的目标加热温度在预定阶段下降到预定温度，低于用于单面打印中的调色剂图像定影片材的初始目标加热温度。
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