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    • 2. 发明授权
    • Fluid coupling with hysteresis reducing valve
    • 具有滞后减压阀的流体联轴器
    • US4502580A
    • 1985-03-05
    • US360019
    • 1982-03-19
    • Stephen M. Clancey
    • Stephen M. Clancey
    • F01P7/08F16D35/02F16D35/00F16D43/25
    • F16D35/023
    • A fluid coupling device is disclosed of the type including an output coupling (13) and an input coupling member (11). The speed of operation of the coupling device is determined by the amount of fluid in the operating chamber (37), and fluid communication from the reservoir chamber (41) into the operating chamber is controlled by movement of a valve arm (49) relative to a fill opening (50). The fill opening includes an outer edge (79) which is disposed at an angle relative to a radial line, such that the valving is of the modulating type, i.e., movement of the valve arm in response to increasing temperature results in radially outward movement of the outermost point of the flow area. In accordance with the invention, the valve arm defines an included open area (73) having a leading edge (74) and a trailing edge (75). The flow area is determined by the area of overlap (77,81) of the open area (73) and the fill opening (50). The result is a modulating but limited area which is effective to substantially reduce hysteresis of the coupling device during operation in the decreasing temperature condition, whereby the input horsepower consumed by the device is substantially reduced.
    • 公开了一种包括输出联轴器(13)和输入联接构件(11)的流体联接装置。 联接装置的操作速度由操作室(37)中的流体量确定,并且从储存室(41)进入操作室的流体连通通过阀臂(49)相对于 填充开口(50)。 填充开口包括相对于径向线成一定角度设置的外边缘(79),使得阀门具有调节型,即,响应于升高的温度,阀臂的运动导致径向向外的运动 流动区域的最外点。 根据本发明,阀臂限定了具有前缘(74)和后缘(75)的包括的敞开区域(73)。 流动面积由打开区域(73)和填充开口(50)的重叠区域(77,81)确定。 结果是调制但有限的区域,其在降低的温度条件下在操作期间有效地显着地减小耦合装置的滞后,从而大大减少了装置消耗的输入功率。
    • 6. 发明授权
    • Fluid coupling device having increased torque-transmitting capability
    • 流体耦合装置具有增加的扭矩传递能力
    • US4705149A
    • 1987-11-10
    • US731179
    • 1985-05-06
    • Stephen M. Clancey
    • Stephen M. Clancey
    • F01P7/08F16D35/00F16D35/02F16D43/25
    • F16D35/023
    • A fluid coupling device is disclosed of the type including a rotatable coupling assembly (73) including a housing member (75) and a cover member (77) which define a fluid chamber therebetween. A coupling member (71) is disposed in the fluid chamber and its forward surface and adjacent surface of the cover member (77) define a viscous shear space. The cover member (77) includes a plurality of cooling fins (85) disposed on the forward surface of the cover member. The coupling assembly (73) defines a maximum predetermined radius R. The cover member (77) and housing member (75) are joined at an annular outer urface (93) and an annular inner surface (97), these surfaces being disposed rearwardly of the shear space. The cover member (77) defines an annular inner surface (101) which is the outer periphery of the fluid chamber. The coupling member (71) includes an annular inner surface having a radius in the range of about 0.87 R to about 0.93 R to increase substantially the radius of the viscous shear space and the radius of efficient cooling fins, in relationship to the radius R of the coupling device.
    • 公开了一种类型的流体联接装置,其包括可旋转的联接组件(73),其包括在其间限定流体室的壳体构件(75)和盖构件(77)。 耦合构件(71)设置在流体室中,并且其盖构件(77)的前表面和相邻表面限定粘性剪切空间。 盖构件(77)包括设置在盖构件的前表面上的多个散热片(85)。 联接组件(73)限定最大预定半径R.盖构件(77)和壳体构件(75)在环形外壁面(93)和环形内表面(97)处接合,这些表面设置在 剪切空间。 盖构件(77)限定作为流体室的外周的环形内表面(101)。 联接构件(71)包括具有在约0.87 R至约0.93 R范围内的半径的环形内表面,以基本上增加粘性剪切空间的半径和有效冷却翅片的半径,与半径R 耦合装置。
    • 7. 发明申请
    • GENSET FUEL INJECTION SYSTEM
    • 传感器燃油喷射系统
    • US20130104851A1
    • 2013-05-02
    • US13285664
    • 2011-10-31
    • David T. FalkowskiStephen M. ClanceyKeith M. SchorrCharlotte E. WileyJeffrey D. Peterson
    • David T. FalkowskiStephen M. ClanceyKeith M. SchorrCharlotte E. WileyJeffrey D. Peterson
    • F02M57/02
    • F02D41/32F02D29/06F02M37/0047F02M37/007F02M37/0088F02M37/08F02M37/10F02M37/106
    • An apparatus includes a recreational vehicle genset having an engine and a generator. The apparatus includes a fuel injection system having a primary fuel reservoir, a secondary fuel reservoir, and a fill pump that receives fuel from a primary fuel reservoir and is fluidly coupled to the secondary fuel reservoir at the pump outlet. The apparatus includes a reservoir fuel indicator that provides a fuel amount signal corresponding to the fuel in the secondary fuel reservoir, and a pressure regulator that relieves pressure in the secondary fuel reservoir at a threshold relief pressure. The apparatus includes an injection pump that provides pressurized fuel from the secondary fuel reservoir to a fuel injector for the engine. The apparatus further includes a controller having a pump regulation module that interprets the fuel amount signal, and that selectively provides a fill pump operation command in response to the fuel amount signal.
    • 一种装置包括具有发动机和发电机的休闲车辆发电机组。 该装置包括燃料喷射系统,其具有主要燃料储存器,次级燃料储存器和填充泵,其从主要燃料储存器接收燃料并且在泵出口处流体地联接到次级燃料储存器。 该装置包括储存器燃料指示器,其提供对应于次级燃料储存器中的燃料的燃料量信号,以及压力调节器,其在阈值溢流压力下释放辅助燃料储存器中的压力。 该装置包括一个喷射泵,该喷射泵将加压燃料从次级燃料储存器提供给用于发动机的燃料喷射器。 该装置还包括控制器,其具有解释燃料量信号的泵调节模块,并且响应于燃料量信号选择性地提供填充泵操作命令。
    • 8. 发明授权
    • Viscous damper with means preventing sidewall deflection
    • 具有防止侧壁偏转的方式的粘性阻尼器
    • US4936434A
    • 1990-06-26
    • US257258
    • 1988-10-12
    • Stephen M. Clancey
    • Stephen M. Clancey
    • F16D13/64F16D35/00F16F15/12F16F15/133F16F15/134F16F15/16F16F15/167
    • F16F15/16F16D35/00
    • A clutch plate assembly (24) for a vehicle driveline includes a spring damping mechanism disposed in a parallel with a viscous shear damper mechanism (30) for damping spring recoil. The spring damping mechanism includes a set of pairs of relatively high rate helical compression springs (34,36) for transmitting torque and attenuating torsionals when a transmission input shaft (22) is connected to a load and a set of relatively low rate helical compression springs (38) connected in series with the high rate spring (34,36) for attenuating torsionals when the shaft (22) is not connected to a load. The viscous damper mechanism includes an annular housing (48) having first and second radially extending sidewalls (52,54) defining a compartment (48a) having a clutch assembly (50) disposed therein for viscous clutching coaction via a viscous shear oil. An inner member (58) of the clutch assembly (50) includes a dynamic seal assembly (66 or 72) molded integral therewith for sealing the inner extent of the compartment (48a). The inner extent of the housing includes a plurality of fasteners (56e) structurally interconnecting the inner extent of the sidewalls (52,54) to prevent relative axial movement of the sidewalls due to centrifugal effects. The housing sidewalls (52,54), and the clutch and seal assemblies are formed to facilitate a method for readily assembling and accurately filling the damper with viscous shear oil.
    • 9. 发明授权
    • Fluid coupling device including manual engagement means
    • 流体联接装置包括手动接合装置
    • US4683999A
    • 1987-08-04
    • US825507
    • 1986-02-03
    • Gerard M. LightLeRoy E. RoccoStephen M. Clancey
    • Gerard M. LightLeRoy E. RoccoStephen M. Clancey
    • F16D35/02F16D35/00F16D11/00
    • F16D35/026
    • A fluid coupling device is disclosed of the type including an input coupling member (11) rotatably disposed within an output coupling assembly (13). A portion of the output coupling assembly comprises a cover member (17) which cooperates with a housing member (15) to define an operating chamber (31). A valve plate (29) separates the operating chamber (31) from a fluid reservoir chamber (33) and defines a fill opening (41) to permit fluid flow from the reservoir chamber into the operating chamber. In a primary embodiment, the cover member (17) defines a radial passage (79) which is disposed to communicate fluid from the reservoir chamber (33) to the operating chamber (31). Such flow through the radial passage (79) may be controlled by a manual control member (65) which may be disposed in either a normal operation position, blocking flow through the passage (79), or may be rotated to a fluid engaged position in which fluid flows through the passage (79) and into the operating chamber ( 31), independent of the temperature condition being sensed by a temperature-responsive bimetal coil (43).
    • 公开了一种类型的流体联接装置,包括可旋转地设置在输出联接组件(13)内的输入联接构件(11)。 输出联接组件的一部分包括与壳体构件(15)配合以限定操作室(31)的盖构件(17)。 阀板(29)将操作室(31)与流体储存室(33)分开并限定一个填充开口(41),以允许流体从储存室流入操作室。 在主要实施例中,盖构件(17)限定径向通道(79),其设置成将流体从储存室(33)连通到操作室(31)。 通过径向通道(79)的这种流动可以由手动控制构件(65)控制,手动控制构件(65)可以设置在正常操作位置,阻止流过通道(79)的流动,或者可以旋转到流体接合位置 该流体流过通道(79)并进入操作室(31),与温度响应双金属线圈(43)感测到的温度条件无关。