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11. 发明授权

US5824886A Foam tester 失效
标题翻译：泡沫测试仪
公开(公告)号：US5824886A
公开(公告)日：1998-10-20
申请号：US782822
申请日：1997-01-13
申请人： Theodore W. Selby , Michael A. Tubbs , Joseph S. Trombley , James R. Cotter , Gregory C. Miiller
发明人： Theodore W. Selby , Michael A. Tubbs , Joseph S. Trombley , James R. Cotter , Gregory C. Miiller
IPC分类号： B01L7/00 , G01N33/28 , G01N37/00 , H05B3/06
CPC分类号： G01N33/2888 , B01L7/00
摘要： Foam tester device, which is useful for testing the foaming of liquids at elevated temperatures, has an insulated cabinet containing a temperature-regulatable volume; a heater capable of heating a gas for the volume; a feature to circulate heated gas in the volume; an access system such that sample container(s), each capable of holding a liquid sample, is(are) insertable into the volume so as to be heated; and a feature, for example, a window, to observe any sample(s) in the sample container(s) such that observation can be conducted from outside the cabinet. The foam tester is a gas, especially air, bath. Cooling may be provided by water or other liquid, for example, propylene glycol and water mixture, and/or by insert of a cooling device, for example, a cooling carosel or insert drawer in place of the foam tester sample carousel. Foam test operation is simplified, and the foam tester may be employed to operate sample testing cycles without removal of samples from the tester between tests.
摘要翻译：用于在高温下测试液体发泡的泡沫测试装置具有包含温度可调节体积的绝热柜体; 能够加热体积的气体的加热器; 在体积中循环加热气体的特征; 访问系统，使得能够保持液体样本的样本容器可以插入到体积中以被加热; 以及特征，例如窗口，以观察样品容器中的任何样品，使得可以从机柜外部进行观察。泡沫测试仪是一种气体，特别是空气，浴缸。冷却可以由水或其它液体，例如丙二醇和水混合物提供，和/或通过插入冷却装置，例如冷却carosel或插入式抽屉代替泡沫测试器样品转盘。泡沫测试操作简化，并且泡沫测试仪可用于操作样品测试循环，而不在测试之间从测试仪中取出样品。

12. 外观设计

USD376113S Collar housing for a rotor-stator adaptor for sensitive rotating viscometers 失效
公开(公告)号：USD376113S
公开(公告)日：1996-12-03
申请号：US43532
申请日：1995-08-09
申请人： John L. Van Meter , Kevin J. Wolfe , Gregory C. Miiller , Theodore W. Selby
设计人： John L. Van Meter , Kevin J. Wolfe , Gregory C. Miiller , Theodore W. Selby

13. 发明授权

US5513517A Rotor-stator adapter for sensitive rotating viscometers 失效
标题翻译：用于敏感旋转粘度计的转子 - 定子适配器
公开(公告)号：US5513517A
公开(公告)日：1996-05-07
申请号：US308918
申请日：1994-09-20
申请人： John J. Van Meter , Kevin J. Wolfe , Robert H. Seer , Gregory C. Miiller
发明人： John J. Van Meter , Kevin J. Wolfe , Robert H. Seer , Gregory C. Miiller
IPC分类号： G01N11/14
CPC分类号： G01N11/14 , Y10T279/1008
摘要： A wall in a lower portion of a hollow support member having an open upper end and upper interior surface and a lower interior cylindrical surface to encircle and retain the stator of a rotating viscometer such as a Brookfield viscometer is provided with external threads and is slotted. A corresponding nut threads thereon and applies pressure to hold the stator of the viscometer.
摘要翻译：具有敞开的上端和上内表面的中空支撑构件的下部的壁和用于环绕和保持诸如布鲁克菲尔德粘度计之类的旋转粘度计的定子的下内圆柱表面设置有外螺纹并且开槽。在其上相应的螺母螺纹并施加压力以保持粘度计的定子。

14. 发明授权

US10663449B2 Thin film liquid thermal testing 有权
公开(公告)号：US10663449B2
公开(公告)日：2020-05-26
申请号：US16350334
申请日：2018-11-01
申请人： Jonathan C. Evans , Theodore W. Selby , Marta Manning , Gregory C. Miiller , William John VanBergen
发明人： Jonathan C. Evans , Theodore W. Selby , Marta Manning , Gregory C. Miiller , William John VanBergen
IPC分类号： G01N33/28 , B01J10/02
摘要： Elevated temperature liquid testing apparatus and methodology in which a thin film of test liquid and a reactant/control gas are provided about the top of a depositor member that is surrounded by a special mantle, for example, a substantially cylindrically walled glass mantle. As an oxidative engine oil test, it may mimic turbocharger conditions of a modern internal combustion engine. For example, employing moist air, the apparatus can test a thin film of engine oil for oxidation deposits at a predetermined temperature, say, 285° C., 290° C., or cycled between 285° C. or 290° C. and 320° C. or 330° C.

15. 发明授权

US10422783B2 Grease oxidation 有权
公开(公告)号：US10422783B2
公开(公告)日：2019-09-24
申请号：US16350253
申请日：2018-10-17
申请人： Theodore W. Selby , Jonathan C. Evans , Gregory C. Miiller , Calvin David Hugo , Sarah R. Nuss-Warren , Douglas J. Wirsing
发明人： Theodore W. Selby , Jonathan C. Evans , Gregory C. Miiller , Calvin David Hugo , Sarah R. Nuss-Warren , Douglas J. Wirsing
IPC分类号： G01N33/28 , G01N21/35
摘要： Apparatus includes a pivotable, cradling framework that can hold a rotatable bomb instrument, which can include a hollow cylinder and a grease rack. This may be employed to effect a significantly improved version of the ASTM D942 Test Method. The same is useful in measurement of grease oxidation.

16. 发明申请

US20190145948A1 THIN FILM LIQUID THERMAL TESTING 审中-公开
公开(公告)号：US20190145948A1
公开(公告)日：2019-05-16
申请号：US16350334
申请日：2018-11-01
申请人： Jonathan C. Evans , Theodore W. Selby , Marta Manning , Gregory C. Miiller , William John VanBergen
发明人： Jonathan C. Evans , Theodore W. Selby , Marta Manning , Gregory C. Miiller , William John VanBergen
IPC分类号： G01N33/28
CPC分类号： G01N33/2805 , B01J10/02 , G01N33/2817
摘要： Elevated temperature liquid testing apparatus and methodology in which a thin film of test liquid and a reactant/control gas are provided about the top of a depositor member that is surrounded by a special mantle, for example, a substantially cylindrically walled glass mantle. As an oxidative engine oil test, it may mimic turbocharger conditions of a modern internal combustion engine. For example, employing moist air, the apparatus can test a thin film of engine oil for oxidation deposits at a predetermined temperature, say, 285° C., 290° C., or cycled between 285° C. or 290° C. and 320° C. or 330° C.

17. 发明申请

US20190064137A1 Grease oxidation 审中-公开
公开(公告)号：US20190064137A1
公开(公告)日：2019-02-28
申请号：US16350253
申请日：2018-10-17
申请人： Theodore W. Selby , Jonathan C. Evans , Gregory C. Miiller , Calvin David Hugo , Sarah R. Nuss-Warren , Douglas J. Wirsing
发明人： Theodore W. Selby , Jonathan C. Evans , Gregory C. Miiller , Calvin David Hugo , Sarah R. Nuss-Warren , Douglas J. Wirsing
IPC分类号： G01N33/28
CPC分类号： G01N33/2888 , G01N21/35 , G01N33/2805 , G01N2021/3595
摘要： Apparatus includes a pivotable, cradling framework that can hold a rotatable bomb instrument, which can include a hollow cylinder and a grease rack. This may be employed to effect a significantly improved version of the ASTM D942 Test Method. The same is useful in measurement of grease oxidation.

18. 发明授权

US08679405B1 Rotatable bomb 有权
标题翻译：可旋转炸弹
公开(公告)号：US08679405B1
公开(公告)日：2014-03-25
申请号：US12589442
申请日：2009-10-23
申请人： James F. Secrist , Robert J. Hite, Jr. , Gregory C. Miiller , Theodore W. Selby , William A. Atkins
发明人： James F. Secrist , Robert J. Hite, Jr. , Gregory C. Miiller , Theodore W. Selby , William A. Atkins
IPC分类号： G01N33/00
CPC分类号： B01J19/02 , B01J19/0013 , B01J19/28 , B01J2219/00011 , B01J2219/00063 , B01J2219/00135 , B01J2219/00155 , B01J2219/0254 , B01J2219/187 , G01N33/2805
摘要： Rotatable bomb device includes a housing with a hollow interior for receipt of a rotatable component to a vessel, and support for the component in the interior; and the component for such receipt and support in the housing. The device may be employed as a reactor or in test methods, for example, methods such as oxygen uptake tests analogous or equivalent to the ASTM-D-2272 and ASTM-D-4742 test methods.
摘要翻译：可旋转炸弹装置包括具有中空内部的壳体，用于接收可旋转部件到容器，并且支撑内部部件; 以及在住房中收到和支持的组成部分。该装置可以用作反应器或试验方法，例如，与ASTM-D-2272和ASTM-D-4742试验方法类似或等同的氧吸收试验方法。

19. 发明授权

US06282948B1 Rotary viscometry with a low heat-transmissible spindle 有权
标题翻译：具有低热传导主轴的旋转粘度计
公开(公告)号：US06282948B1
公开(公告)日：2001-09-04
申请号：US09427427
申请日：1999-10-26
申请人： Patrick T. O'Dell , Gregory C. Miiller , Theodore W. Selby , Robert H. Seer
发明人： Patrick T. O'Dell , Gregory C. Miiller , Theodore W. Selby , Robert H. Seer
IPC分类号： G01N1114
CPC分类号： G01N11/14
摘要： Low heat-transmissible spindle for rotary viscometry includes an elongate, radially balanced, straight shaft made of a suitably stiff material having a low heat-transmission value, with a head monolithic with the shaft which can contact and interface with a test fluid to yield drag from the contact and interface when the spindle is rotated in the fluid; and a spindle coupling nut attached to the shaft opposite the head. For example, the shaft may be made of a woven glass fabric cylinder laminated with a synthetic resin, and the head made of stainless steel. A rotary viscometer can be equipped with the spindle, and fluid viscosity can be determined by employing the same in a rotary viscometric protocol, for example, ASTM D 2983.
摘要翻译：用于旋转粘度计的低热传递主轴包括由适当刚性的材料制成的细长的径向平衡的直轴，其具有低的传热值，其中头部与轴成一体，其可以与测试流体接触并与测试流体相接触以产生阻力当主轴在流体中旋转时，从接触和界面; 以及连接到与头相对的轴的主轴联接螺母。例如，轴可以由层压有合成树脂的机织玻璃织物圆筒和由不锈钢制成的头部制成。旋转粘度计可以配备主轴，流体粘度可以通过在旋转粘度计，例如ASTM D 2983中采用旋转粘度计来确定。

20. 发明授权

US5802248A Multi-speed motor 失效
标题翻译：多速电机
公开(公告)号：US5802248A
公开(公告)日：1998-09-01
申请号：US582211
申请日：1996-01-02
申请人： Gregory C. Miiller , Lawrence M. Sears
发明人： Gregory C. Miiller , Lawrence M. Sears
IPC分类号： G01N11/14 , H02P6/20 , H02P1/18
CPC分类号： G01N11/14 , H02P6/20
摘要： Control circuitry for a multi-speed, rotational, direct current motor can include a means to select one of a plurality of discrete circuits to select a desired speed of the motor, each circuit being activated by a separate analog switch which can complete the circuit to select a potentiometer voltage which then becomes a speed reference voltage output; a motor encoder which generates a pulse train proportional to motor speed and is converted to a proportional voltage by means of a frequency-to-voltage converter; an error amplifier, connected to the outputs of the speed reference voltage and the motor speed voltage such that when the speed reference voltage differs from the motor speed voltage, an error signal is produced; a pulse width modifier circuit which is driven by the error signal and which adjusts motor logic outputs so as to adjust the speed of the motor to produce an essentially zero error; a power supply circuit to feed voltage to the controlling circuitry and motor. Optional reset and start-up circuits can initialize various circuit time constants so as to produce a controlled ramp upon start-up of the motor, especially for applications to dynamometry such as with rotational viscometers. The motor with such circuitry and/or components is provided as well.
摘要翻译：用于多速，旋转，直流电动机的控制电路可以包括用于选择多个离散电路中的一个以选择电动机的期望速度的装置，每个电路由单独的模拟开关激活，该模拟开关可以将电路完成选择一个电位器电压，然后变为速度参考电压输出; 电动机编码器，其产生与电动机速度成比例的脉冲序列，并通过频率 - 电压转换器转换成比例电压; 误差放大器，连接到速度参考电压的输出和电动机转速电压，使得当速度参考电压与电动机转速电压不同时，产生误差信号; 脉冲宽度调整器电路，由误差信号驱动，并调节电动机逻辑输出，以便调节电动机的速度以产生基本上为零的误差; 用于将电压馈送到控制电路和电动机的电源电路。可选择的复位和启动电路可以初始化各种电路时间常数，以便在电机启动时产生受控的斜坡，特别是对于诸如旋转粘度计的测力应用。还提供具有这种电路和/或部件的电动机。

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