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31.发明申请公开(公告)号：US20140223896A1
公开(公告)日：2014-08-14
申请号：US13574987
申请日：2012-03-26
Applicant: Dengrong Zhou , Jian Zhou
Inventor： Dengrong Zhou , Jian Zhou
IPC: F01B17/02
CPC classification number: F01B17/02 , B60K2006/123 , F01B17/025 , F01B23/10 , F01B25/02
Abstract: An air-powered engine assembly uses compressed air as a complementary power source. The air-powered engine assembly includes an engine body (1), a multiple-column power distributor (2), a power equipment (4), a controller system (6), an intake speed control valve (23), a high pressure gas tank set (13), a constant pressure tank (16), an electronic control unit ECO (29) and a complementary compressed air circuit. The complementary compressed air circuit includes an air compressor (7), a condenser (11), a pressure limiting valve (702), sequence valve (705), an exhaust gas recycle tank (9), an electro-drive turbine unidirectional suction pump (19) and an exhaust gas muffler (22).
Abstract translation: 空气动力发动机组件使用压缩空气作为补充动力源。 空气动力发动机组件包括发动机主体（1），多列分配器（2），动力设备（4），控制器系统（6），进气速度控制阀（23），高压 气罐组（13），恒压罐（16），电子控制单元ECO（29）和互补压缩空气回路。 互补压缩空气回路包括空气压缩机（7），冷凝器（11），限压阀（702），顺序阀（705），废气再循环罐（9），电驱动涡轮单向抽吸泵 （19）和排气消声器（22）。
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公开(公告)号：US20130031896A1
公开(公告)日：2013-02-07
申请号：US13476365
申请日：2012-05-21
Applicant: Vince M. Kelly
Inventor： Vince M. Kelly
CPC classification number: F01B25/02 , F01B11/001
Abstract: Systems and methods for implementing a uniflow fluid engine having at least one cylinder having at least one high-pressure input and at least one low-pressure output. In some embodiments, the engine includes piston-operated valves that are related to the piston shaft and pistons that may also act as exhaust valves. In some embodiments, a valve is slidably positioned within the cylinder on the piston shaft, the valve being movable between a first position allowing input fluid to be conveyed through a first passage and blocking input fluid from a second passage, and a second position allowing input fluid to be conveyed through the second passage and blocking input fluid from the first passage.
Abstract translation: 用于实施具有至少一个具有至少一个高压输入和至少一个低压输出的气缸的单流流体发动机的系统和方法。 在一些实施例中，发动机包括与活塞轴和活塞相关的活塞操作的阀，其也可以充当排气阀。 在一些实施例中，阀可滑动地定位在活塞轴上的气缸内，阀可在第一位置和第二位置之间移动，第一位置允许输入流体通过第一通道输送并阻止来自第二通道的输入流体， 通过第二通道输送的流体和阻止来自第一通道的输入流体。
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公开(公告)号：US20130008303A1
公开(公告)日：2013-01-10
申请号：US13636322
申请日：2011-03-01
Applicant: David Luiz Santa
Inventor： David Luiz Santa
CPC classification number: F01B19/02 , F01B7/06 , F01B25/02 , F01L15/16 , F01L2003/25
Abstract: An air motor (10) that receives compressed air in order to be driven. The air motor (10) includes a valve assembly (11) with a base (12) of a unitary construction. The base (12) has opposite side faces (13) to which there is sealingly attached caps (14) that in cooperation with flexible diaphragms (15) provide working chambers (15, 16).
Abstract translation: 一种用于接收被驱动的压缩空气的气动马达（10）。 气动马达（10）包括具有整体构造的基座（12）的阀组件（11）。 底座（12）具有相对的侧面（13），密封连接的帽（14）与柔性隔膜（15）配合提供工作室（15,16）。
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公开(公告)号：US4870890A
公开(公告)日：1989-10-03
申请号：US235045
申请日：1988-08-22
Applicant: Philip L. Cowan
Inventor： Philip L. Cowan
Abstract: A fluid energized double acting motor is provided for use as the drive for reciprocating mechanisms such as paint pumps for airless spray painting. A piston within the pump housing is moved by pressurized fluid controlled by an automatic reversing valve including spaced check valves. The check valves are selectively seated and unseated by a spring biased piston and fluid pressure controlled valve actuator assembly. The reversing valve system includes anti-stalling features and is of single, low cost, field repairable nature. The motor system also includes features to prevent chattering oscillation due to abrupt changes in motor load.
Abstract translation: 提供流体动力双作用电动机用作往复机构的驱动器，例如用于无空气喷涂的油漆泵。 泵壳内的活塞由加压流体移动，加压流体由包括间隔开的止回阀的自动换向阀控制。 止回阀由弹簧偏压的活塞和流体压力控制的阀致动器组件选择性地固定和脱离。 换向阀系统包括防失速特征，具有单一，低成本，现场可修复的性质。 电动机系统还包括防止由于电动机负载突然变化引起的颤振的特征。
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35.发明授权
公开(公告)号：US4487107A
公开(公告)日：1984-12-11
申请号：US318569
申请日：1981-11-05
Applicant: Leonid P. Russin
Inventor： Leonid P. Russin
CPC classification number: F03H99/00 , F01B1/01 , F01B25/02 , F01L25/08 , F02G3/00 , F03G6/045 , Y02E10/465
Abstract: A method of controlling the revolution of the drive shaft of an external combustion engine comprises shaping a control signal for a switching member and converting said signal to mechanical movement of an actuating member. The control signal is shaped in the form of symmetric, periodic sustained vibrations of variable sign, the time intervals of positive and negative values of said vibrations being of equal duration, and the frequency of said vibrations is set equal to a preset number of drive shaft revolutions. The variation of said movement corresponds in time to variation of the control signal, an instantaneous value of the control signal is varied in proportion to the variation of load on the drive shaft, and the actuating member movement is converted to revolution of the engine drive shaft.
Abstract translation: 控制外燃机的驱动轴的旋转的方法包括成形切换构件的控制信号并将所述信号转换为致动构件的机械运动。 控制信号以可变符号的对称，周期性持续振动的形式成形，所述振动的正值和负值的时间间隔具有相等的持续时间，并且所述振动的频率被设置为等于预设数量的驱动轴 革命。 所述移动的变化在时间上对应于控制信号的变化，控制信号的瞬时值与驱动轴上的负载变化成比例地变化，并且致动构件的运动转换为发动机驱动轴的旋转 。
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Patent Agency Ranking
公开(公告)号：US4116586A
公开(公告)日：1978-09-26
申请号：US794724
申请日：1977-05-09
CPC classification number: F04B49/04 , F01B25/02 , F04B49/20 , F15B1/26 , G05D9/02 , Y10T137/2536 , Y10T137/7371
Abstract: A housing contains a slidable spool operable to port a first pressurized fluid line to a fluid motor, and a housing reservoir has a float movable with a fluid level. The motor drives a pump which "pumps down" the reservoir. A second pressurized fluid line is directed through a primary fixed orifice and against one end of the spool, acting against a spring bias, and is permitted to exit through an end orifice to the reservoir. The float moves in response to the fluid level and operates to shut off the end orifice flow, thereby building up backpressure to shift the spool, and thus varying outlet flow from the valve in accordance with the reservoir level. Therefore, the reservoir is pumped down in accordance with reservoir build-up.
Abstract translation: 壳体包含可操作以将第一加压流体管线输送到流体马达的可滑动阀芯，并且壳体储存器具有可以流体水平运动的浮子。 电机驱动一个“抽水”的泵。 第二加压流体管线被引导通过主固定孔口并且抵靠阀芯的一端作用以抵抗弹簧偏压，并且允许其通过端部孔口离开储存器。 浮子响应于流体水平而移动并且操作以截止端部孔流动，从而建立背压以使阀芯移动，并且因此根据储存器水平改变来自阀的出口流量。 因此，储层按照储集层积聚抽取。
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公开(公告)号：US3990815A
公开(公告)日：1976-11-09
申请号：US617077
申请日：1975-09-26
Applicant: Raymond Michael DeVial
Inventor： Raymond Michael DeVial
CPC classification number: F04B9/12 , F01B25/02 , F04B43/107 , F04B9/02
Abstract: A flow control apparatus whereby an incompressible fluid may be supplied at a controlled rate. The apparatus includes a pair of chambers and a cylinder and piston in communication with one of said chambers and an incompressible fluid fitting that chamber. The piston has a motor connected thereto for moving same in the cylinder and a follower is associated with said motor so as to rotate at a speed that is proportional to that of the motor.
Abstract translation: 流量控制装置，其中可以以受控的速率供应不可压缩的流体。 该装置包括一对腔室和与所述腔室中的一个连通的气缸和活塞以及该腔室的不可压缩流体配件。 活塞具有连接到其上的电动机，用于在气缸中移动，并且随动件与所述电动机相关联，以便以与电动机成正比的速度旋转。
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公开(公告)号：US3865505A
公开(公告)日：1975-02-11
申请号：US38617473
申请日：1973-08-06
Applicant: FLATLAND LLOYD P
Inventor： FLATLAND LLOYD P
CPC classification number: A61C1/05 , F01B25/02 , F01D15/062 , Y10S415/904
Abstract: A speed governor is utilized in an air driven turbine dental handpiece having both an air inlet passage to said turbine and an air release passage from said turbine. A valve is included in the inlet passage and is moved in response to the velocity or to the pressure of air from the turbine in the outlet passage. The valve includes a valve body movable between different air flow positions in response either to a spring restrained vane or to a pressure responsive piston or diaphragm, the net result being to maintain the turbine velocity reasonably constant under varying load and at or below a predetermined maximum.
Abstract translation: 调速器用于具有到所述涡轮机的进气通道和来自所述涡轮机的空气释放通道的空气驱动涡轮机牙齿手柄中。 入口通道中包括阀门，并响应于出口通道中的涡轮机的速度或空气压力而移动。 该阀包括阀体，其可在响应于弹簧限制叶片或压力响应活塞或隔膜的不同气流位置之间移动，其最终结果是在变化的负载下保持涡轮机速度合理地恒定并处于或低于预定最大值 。
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39.发明授权
公开(公告)号：US3319654A
公开(公告)日：1967-05-16
申请号：US33901364
申请日：1964-01-20
Applicant: GIOVANNI FALDI
Inventor： GIOVANNI FALDI
IPC: F01B25/02
CPC classification number: F01B25/02 , Y10T137/86405 , Y10T137/86445 , Y10T137/87177 , Y10T137/87193
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公开(公告)号：US2320613A
公开(公告)日：1943-06-01
申请号：US28233839
申请日：1939-07-01
Applicant: JULIUS KIRCHHOF
Inventor： JULIUS KIRCHHOF
IPC: F01B25/02
CPC classification number: F01B25/02
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