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    • 32. 发明授权
    • High temperature vacuum furnace heater element support assembly
    • US09702627B2
    • 2017-07-11
    • US14120389
    • 2014-05-16
    • Robert J. WilsonMark J. Hughes
    • Robert J. WilsonMark J. Hughes
    • H05B3/66F27B5/04F27D7/06F27D11/02F27D99/00
    • F27B5/04F27D7/06F27D11/02F27D2007/066F27D2099/0008H05B3/66
    • An electrical insulating and heating element support assembly for a high temperature vacuum furnace having a threaded support rod for connecting a heating element to the insulated hot-zone support ring in an electrically non-connected position includes insulator sleeves and washers surrounding the rod in contact with a series of refractory metal washers which may include graphite and/or molybdenum as shielding liners used to protect electrical insulators from having electrical short path means due to deposition of conductive materials onto the non-conducting insulators, and the use of threaded nuts and bushings to anchor the rod and shielding arrangement within the furnace hot zone. The non-conducting insulators and washers are made from materials with high thermal and electrical resistance, such as preferably alumina or mullite, and radially surround the support rod and the heating element. The electrically non-connected shielding washers and nuts, and the rod can be made from graphite or molybdenum, and are designed to be easily disassembled in order to provide relatively easier maintenance service to the vacuum furnace. This design accomplishes the dual objective of supporting both the heating element and the high temperature insulation support ring while remaining electrically non-connected from the heating element. It also allows for variations in thickness of the furnace insulation and heating elements which is common for different furnace designs. This new stand-off assembly is designed to be easily disassembled in order to provide faster maintenance turnaround time and reuse of the stand-off hardware. Another equally important advantage of this design is the absence of holes in the support rod for the placement of pin retainers, and the elimination of the pin retainers, commonly found in prior art vacuum furnace heater element support assembly designs.
    • 33. 发明申请
    • High temperature vacuum furnace heater element support assembly
    • 高温真空炉加热器元件支撑组件
    • US20150334778A1
    • 2015-11-19
    • US14120389
    • 2014-05-16
    • Robert J. WilsonMark J. Hughes
    • Robert J. WilsonMark J. Hughes
    • H05B3/66F27D7/06F27D11/02
    • F27B5/04F27D7/06F27D11/02F27D2007/066F27D2099/0008H05B3/66
    • An electrical insulating and heating element support assembly for a high temperature vacuum furnace having a threaded support rod for connecting a heating element to the insulated hot-zone support ring in an electrically non-connected position includes insulator sleeves and washers surrounding the rod in contact with a series of refractory metal washers which may include graphite and/or molybdenum as shielding liners used to protect electrical insulators from having electrical short path means due to deposition of conductive materials onto the non-conducting insulators, and the use of threaded nuts and bushings to anchor the rod and shielding arrangement within the furnace hot zone. The non-conducting insulators and washers are made from materials with high thermal and electrical resistance, such as preferably alumina or mullite, and radially surround the support rod and the heating element. The electrically non-connected shielding washers and nuts, and the rod can be made from graphite or molybdenum, and are designed to be easily disassembled in order to provide relatively easier maintenance service to the vacuum furnace. This design accomplishes the dual objective of supporting both the heating element and the high temperature insulation support ring while remaining electrically non-connected from the heating element. It also allows for variations in thickness of the furnace insulation and heating elements which is common for different furnace designs. This new stand-off assembly is designed to be easily disassembled in order to provide faster maintenance turnaround time and reuse of the stand-off hardware. Another equally important advantage of this design is the absence of holes in the support rod for the placement of pin retainers, and the elimination of the pin retainers, commonly found in prior art vacuum furnace heater element support assembly designs.
    • 一种用于高温真空炉的电绝缘和加热元件支撑组件,其具有用于将加热元件连接到绝缘热区支撑环处于非电连接位置的螺纹支撑杆,包括围绕杆的绝缘套管和垫圈, 一系列耐火金属垫圈,其可以包括作为屏蔽衬垫的石墨和/或钼,用于保护电绝缘体由于将导电材料沉积到非导电绝缘体上而具有电短路装置,以及使用螺母和衬套 将杆和屏蔽装置锚定在炉热区内。 非导电绝缘体和垫圈由具有高耐热性和耐电性的材料制成,例如优选为氧化铝或莫来石,并径向包围支撑杆和加热元件。 电气不连接的屏蔽垫圈和螺母以及杆可以由石墨或钼制成,并且被设计成易于拆卸,以便为真空炉提供相对容易的维护服务。 该设计实现了双重目的,即在加热元件与加热元件保持电气不连接的同时支撑加热元件和高温绝缘支撑环。 它还允许炉绝缘和加热元件的厚度变化,这对于不同的炉设计是常见的。 这种新的分离组件设计为易于拆卸,以便提供更快的维护周转时间和备用硬件的重新使用。 这种设计的另一个同样重要的优点是在支撑杆中不存在用于放置销保持器的孔,以及在现有技术的真空炉加热器元件支撑组件设计中通常发现的销保持器的消除。
    • 36. 发明授权
    • Apparatus for dispensing particles
    • 用于分配颗粒的装置
    • US6158363A
    • 2000-12-12
    • US455153
    • 1999-12-06
    • Russell J. MemoryRobert K. BenneweisNeil D. KlassenRobert J. WilsonJames N. Wilson
    • Russell J. MemoryRobert K. BenneweisNeil D. KlassenRobert J. WilsonJames N. Wilson
    • A01C7/08A01C7/10G01F1/708G01F1/00A01C7/20
    • A01C7/081A01C7/102A01C7/105G01F1/7086Y02P60/16
    • An air seeder for planting agricultural crops includes: a storage tank for containing particles to be dispensed; a metering mechanism for transferring particles from the storage tank; an air distribution system for receiving particles from the metering mechanism, the air distribution system comprising a bank of tubes for transporting particles in a flow of air having a flow rate, and a damper mechanism at the bank of tubes for selective control of the flow rate within the bank of tubes; an air flow source for providing a flow of air to the bank of tubes; a particle velocity sensor located at each tube for providing a sensor output signal corresponding to a measured particle velocity; and a control mechanism operably connected to the sensors and to the damper mechanism for selective adjustment of the flow rate in the bank of tubes, the control mechanism being adapted to receive the sensor output signals, normalize the values corresponding to the sensor output signals, and display the normalized values.
    • 用于种植农作物的播种机包括:用于容纳要分配的颗粒的储罐; 用于从储罐转移颗粒的计量机构; 用于从计量机构接收颗粒的空气分配系统,所述空气分配系统包括用于在具有流量的空气流中输送颗粒的一排管,以及用于选择性地控制流量的管子上的阻尼机构 在银行内; 空气流源,用于向管堤提供空气流; 位于每个管的粒子速度传感器,用于提供对应于测量的粒子速度的传感器输出信号; 以及可操作地连接到传感器和阻尼机构的控制机构,用于选择性地调节管组中的流量,该控制机构适于接收传感器输出信号,使对应于传感器输出信号的值归一化,以及 显示归一化值。
    • 37. 发明授权
    • Full-time transfer case with synchronized layshaft-type range shift
arrangement
    • 全时间传动案例,具有同步的副轴式换档装置
    • US5697861A
    • 1997-12-16
    • US600629
    • 1996-02-13
    • Robert J. Wilson
    • Robert J. Wilson
    • B60K17/346B60K23/08F16H63/30B60K17/35F16H37/08F16H63/08
    • B60K17/3462B60K17/3467B60K23/0808F16H2063/3056F16H63/304
    • A power transfer system is disclosed for a four-wheel drive vehicle operable for permitting a vehicle operator to select between various full-time and part-time four-wheel drive modes. The power transfer system includes a layshaft gear reduction unit that is operable for establishing high-range and low-range speed ratios, and a synchronized range shift mechanism that is adapted to permit the vehicle operator to shift on-the-fly for establishing full-time and part-time high-range and low-range four-wheel drive modes. The power transfer system includes an electronically-controlled slip limiting/torque-biasing arrangement including an interaxle differential and a transfer clutch operable for controlling the magnitude of speed differentiation and torque biasing across the interaxle differential.
    • 公开了用于四轮驱动车辆的动力传递系统,其可操作以允许车辆操作者在各种全时和部分四轮驱动模式之间进行选择。 动力传递系统包括可操作用于建立高范围和低范围速比的副轴齿轮减速单元,以及同步范围换档机构,其适于允许车辆操作者快速移动以建立全范围速度, 时间和兼职的高档和低档四轮驱动模式。 电力传输系统包括电子控制的滑差限制/扭矩偏置装置,其包括齿间差速器和可操作用于控制跨越齿间差速器的速度微分和扭矩偏置的大小的转移离合器。
    • 39. 发明授权
    • Torque modulated transfer case
    • 转矩调制传送箱
    • US5655618A
    • 1997-08-12
    • US410910
    • 1995-03-27
    • Robert J. WilsonDavid SperdutiRandy W. AdlerKeith L. Snyder
    • Robert J. WilsonDavid SperdutiRandy W. AdlerKeith L. Snyder
    • B60K17/344B60K23/08B60K17/34
    • B60K23/08B60K17/344B60K23/0808
    • The present invention is directed to an improved "on-demand" power transfer system of the type having a transfer case incorporated into the driveline of a four-wheel drive vehicle. The transfer case is arranged to normally deliver drive torque to the driven wheels so as to establish a two-wheel drive mode of operation. In addition, the transfer mechanism is equipped with a clutch assembly for selectively delivering drive torque to the non-driven wheels for establishing an on-demand four-wheel drive mode of operation. The transfer mechanism is also equipped with a rotary actuator and a drive mechanism for actuating the clutch assembly. The power transfer system further includes sensors for detecting various dynamic and operational characteristics of the vehicle and generating sensor input signals indicative thereof. A controller is provided for processing the input signals and controlling actuation of the rotary actuator in response thereto. In one preferred construction, a shift mechanism is used in conjunction with the drive mechanism for selectively de-coupling the output shafts of the transfer case from its input shaft so as to establish a non-driven Neutral mode.
    • 本发明涉及一种改进的“按需”电力传输系统,其具有并入到四轮驱动车辆的传动系中的转移箱。 传送箱被布置成通常将驱动扭矩传递到从动轮,以便建立两轮驱动操作模式。 此外,传送机构配备有离合器组件,用于选择性地将驱动力传递到非从动轮,以建立按需四轮驱动操作模式。 传送机构还配备有用于致动离合器组件的旋转致动器和驱动机构。 电力传输系统还包括用于检测车辆的各种动态和操作特性并产生指示其的传感器输入信号的传感器。 提供控制器来处理输入信号并响应于此控制旋转致动器的致动。 在一个优选的结构中,换档机构与驱动机构结合使用,用于选择性地将转印箱的输出轴从其输入轴去耦合,以便建立非驱动的中性模式。
    • 40. 发明授权
    • Rotary actuation mechanism for torque modulated transfer case
    • 用于扭矩调制传动箱的旋转致动机构
    • US5323871A
    • 1994-06-28
    • US28952
    • 1993-03-10
    • Robert J. WilsonDavid SperdutiRichard E. EastmanNeville K. DivechaJoseph A. Winks
    • Robert J. WilsonDavid SperdutiRichard E. EastmanNeville K. DivechaJoseph A. Winks
    • B60K17/344B60K23/08B60K17/34
    • B60K23/08B60K17/344B60K23/0808
    • The present invention is directed to an improved "on-demand" power transfer system of the type having a transfer mechanism incorporated into the driveline of a four-wheel drive vehicle. The transfer mechanism is arranged to deliver drive torque to the driven wheels so as to establish a two-wheel drive mode of operation. In addition, the transfer mechanism is equipped with a clutch assembly for selectively delivering drive torque to the non-driven wheels for establishing a four-wheel drive mode of operation. The transfer mechanism is further equipped with a rotary actuator mechanism for actuating the clutch assembly. The rotary actuator mechanism is preferably mounted directly to the transfer mechanism to substantially minimize the packaging requirements associated with the on-demand power transfer system while concomitantly enhancing in-service reliability and allowing pre-assembly of the transfer mechanism prior to final installation into the vehicle driveline. The power transfer system further includes sensors for detecting various dynamic and operational characteristics of the vehicle and generating sensor input signals indicative thereof, and a controller for controlling actuation of the rotary actuator means in response to the sensor input signals.
    • 本发明涉及一种改进的“按需”动力传递系统,其具有结合到四轮驱动车辆的传动系中的传送机构。 传动机构被布置成将驱动扭矩传递到从动轮,以便建立两轮驱动操作模式。 此外,传送机构配备有离合器组件,用于选择性地将驱动扭矩输送到非从动轮以建立四轮驱动操作模式。 传送机构还配备有用于致动离合器组件的旋转致动器机构。 旋转致动器机构优选地直接安装在传送机构上,从而基本上最小化与按需电力传送系统相关联的包装要求,同时增强了在役可靠性并允许在最终安装到车辆之前预先组装传送机构 传动系。 电力传输系统还包括用于检测车辆的各种动态和操作特性并产生指示其的传感器输入信号的传感器,以及用于响应于传感器输入信号控制旋转致动器装置的致动的控制器。