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1. 发明授权

US5330719A Automotive oxygen sensor for use in an industrial process analyzer 失效
标题翻译：用于工业过程分析仪的汽车氧气传感器
公开(公告)号：US5330719A
公开(公告)日：1994-07-19
申请号：US468385
申请日：1990-01-22
申请人： Daniel C. Barnett , John J. Fry , George R. Hall, II , David F. Ross , Robert A. Smith , Gordon D. Woolbert
发明人： Daniel C. Barnett , John J. Fry , George R. Hall, II , David F. Ross , Robert A. Smith , Gordon D. Woolbert
IPC分类号： F23N5/00 , G01N27/406 , G01N25/00
CPC分类号： F23N5/006 , G01N27/4067 , F02D41/1494 , Y10T436/208339 , Y10T436/218
摘要： An industrial process oxygen analyzer, and method of using same, incorporates an automotive oxygen sensor to minimize the criticalness of controlling heater temperature during operation. Higher sensor heater temperature, required to accommodate the automotive oxygen sensor, is achieved by application of higher supply voltage to the sensor heater. Current limiting of the heater supply circuit reduces stress on the sensor heater, even at the higher operating temperature.
摘要翻译：工业过程氧分析仪及其使用方法包括汽车氧传感器，以最小化操作期间控制加热器温度的关键性。通过向传感器加热器施加更高的电源电压来实现适应汽车氧传感器所需的更高的传感器加热器温度。即使在较高的工作温度下，加热器电路的电流限制也会降低传感器加热器的压力。

2. 发明授权

US5037761A Method of applying an automotive type oxygen sensor for use in an industrial process analyzer 失效
标题翻译：应用用于工业过程分析仪的汽车型氧传感器的方法
公开(公告)号：US5037761A
公开(公告)日：1991-08-06
申请号：US335605
申请日：1989-05-08
申请人： Daniel C. Barnett , John J. Fry , George R. Hall, II , David F. Ross , Robert A. Smith , Gordon D. Woolbert
发明人： Daniel C. Barnett , John J. Fry , George R. Hall, II , David F. Ross , Robert A. Smith , Gordon D. Woolbert
IPC分类号： F23N5/00 , G01N27/406
CPC分类号： F23N5/006 , G01N27/4067 , F02D41/1494 , Y10T436/208339 , Y10T436/218
摘要： An industrial process oxygen analyzer, and method of using same, incorporates an automotive oxygen sensor to minimize the criticalness of controlling heater temperature during operation. Higher sensor heater temperature, required to accommodate the automotive oxygen sensor, is achieved by application of higher supply voltage to the sensor heater. Current limiting of the heater supply circuit reduces stress on the sensor heater, even at the higher operating temperature.
摘要翻译：工业过程氧分析仪及其使用方法包括汽车氧传感器，以最小化操作期间控制加热器温度的关键性。通过向传感器加热器施加更高的电源电压来实现适应汽车氧传感器所需的更高的传感器加热器温度。即使在较高的工作温度下，加热器电路的电流限制也会降低传感器加热器的压力。

3. 发明授权

US5010322A Housing for a process controller 失效
标题翻译：过程控制器的外壳
公开(公告)号：US5010322A
公开(公告)日：1991-04-23
申请号：US287734
申请日：1988-12-21
申请人： John J. Fry , George R. Hall, II , Robert A. Smith
发明人： John J. Fry , George R. Hall, II , Robert A. Smith
IPC分类号： F23N1/02 , F23N5/00 , F23N5/24
CPC分类号： F23N5/242 , F23N1/02 , F23N2023/04 , F23N2023/08 , F23N2023/38 , F23N2031/20 , F23N5/003 , F23N5/006 , G05B2219/24063 , G05B2219/24103
摘要： A combustion control system includes a sensor assembly and a process controller, the sensor assembly including sensors for providing output signals indicative of process variables, the process controller responding to the output signals to maintain a desired operation of the process. The process controller continuously monitors parameters of the sensors and provides alarms whenever any of these parameters deviate from setpoint values, the process controller automatically prioritizing these alarms to provide a display of only the most relevant alarms. A housing enclosing the process controller provides EMI/RFI shielding of the process controller including the attenuation and absorption of the EMI/RFI energy.
摘要翻译：燃烧控制系统包括传感器组件和过程控制器，传感器组件包括用于提供指示过程变量的输出信号的传感器，过程控制器响应输出信号以维持过程的期望操作。过程控制器连续监控传感器的参数，并在任何一个参数偏离设定值时提供报警，过程控制器自动对这些报警进行优先排序，以提供仅显示最相关的报警。封闭过程控制器的外壳提供过程控制器的EMI / RFI屏蔽，包括EMI / RFI能量的衰减和吸收。

4. 发明授权

US4799394A Analyzer block for sealing and isolating analyzer gas sample flow 失效
标题翻译：用于密封和隔离分析仪气体样品流的分析器块
公开(公告)号：US4799394A
公开(公告)日：1989-01-24
申请号：US92495
申请日：1987-09-03
申请人： Daniel C. Barnett , George R. Hall, II
发明人： Daniel C. Barnett , George R. Hall, II
IPC分类号： G01N1/00 , G01N1/22 , G01N1/24
CPC分类号： G01N1/24
摘要： A device for sealing and isolating analyzer gas sample flows in an aspirated sampling system is provided with a drainage channel surrounding the gas sample inlet to isolate the inlet in the plane of the sealing surface from a pressurized air supply channel in the sealing surface and intercept leakage from the air supply channel. The drainage channel is connected to a cavity via a constricted flow path to reduce leakage pressure and the cavity is vented to the environment.

5. 发明授权

US5160807A Method for RFI/EMI protection of electronic circuitry 失效
标题翻译：电子电路RFI / EMI保护方法
公开(公告)号：US5160807A
公开(公告)日：1992-11-03
申请号：US743481
申请日：1991-08-08
申请人： John J. Fry , George R. Hall, II
发明人： John J. Fry , George R. Hall, II
IPC分类号： H05K9/00
CPC分类号： H05K9/0033 , Y10S174/34 , Y10S174/35
摘要： An arrangement for providing radio frequency and electromagnetic interference protection to at least part of circuitry mounted on a circuit board comprises alternating slots and bridges which form a boundary between a protected area of the circuit board and an unprotected area of the circuit board. The circuit portions which require protection are mounted in the protected area and are covered by a top cover having fingers which extend through the slots. Connecting lines between the protected and unprotected portions of the circuit portions extend along the bridges between the slots. A bottom cover engages under the protected area and mates to the top cover for providing electromagnetic interference protection for the circuit portions within the protected area.
摘要翻译：用于向安装在电路板上的电路的至少一部分提供射频和电磁干扰保护的装置包括形成电路板的保护区域和电路板的未受保护区域之间边界的交替的槽和桥。需要保护的电路部分安装在保护区域中，并被具有延伸穿过狭槽的指状物的顶盖覆盖。电路部分的受保护部分和未受保护部分之间的连接线沿着槽之间的桥延伸。底盖接合在保护区下方并配合到顶盖，为保护区内的电路部分提供电磁干扰保护。

6. 发明授权

US5215111A Method of performance improvement for an I/P servo 失效
标题翻译： I / P伺服系统的性能改进方法
公开(公告)号：US5215111A
公开(公告)日：1993-06-01
申请号：US969119
申请日：1992-10-30
申请人： George R. Hall, II , Raymond J. Dippert , Thomas E. Stevenson , James M. Smith
发明人： George R. Hall, II , Raymond J. Dippert , Thomas E. Stevenson , James M. Smith
IPC分类号： F15B5/00 , G05D16/20
CPC分类号： G05D16/202 , Y10T137/2278 , Y10T137/2322
摘要： A pneumatic servo comprises a motor having a shaft for rotation in response to an electrical signal. A cam is connected to the shaft for rotation therewith. The cam has an outer profiled periphery and opposite sides. A pneumatic nozzle having an opening for directing a flow of gas toward one side of the cam near the periphery, obscures the flow by different amounts as the cam rotates to create a back pressure in the nozzle comprising a pneumatic signal. A curved projection engages an opposite side of the cam, the projection being aligned with the nozzle opening and reducing oscillation excursions of the servo at gas pressures in the nozzle of above 12 psi.

7. 发明授权

US4557419A Temperature-actuated flow control device 失效
公开(公告)号：US4557419A
公开(公告)日：1985-12-10
申请号：US467554
申请日：1983-02-17
申请人： George R. Hall, II
发明人： George R. Hall, II
IPC分类号： F04F5/48 , F16K17/38 , G01F15/08 , G01N1/00 , G01N1/22 , G01N1/24 , G05D23/02
CPC分类号： G01N1/2258 , G01N1/24 , G01N2001/2261
摘要： A temperature-actuated flow control device has a fluid inlet connected to an exhaust line with a control chamber located therebetween. The control chamber has a free-floating bi-metallic circular element which is flexed in response to temperature changes between a first position stopping flow between the inlet and the exhaust line and a second position opening the flow therebetween. This flow control device, when adapted to a gas sampling system, allows the bi-metallic element remain in a first position at normal operating temperatures to permit the continuous sampling of the sample gas. Whenever the temperature falls below the dew point of the sample gas, the bi-metallic element returns to its second position to stop the sampling of sample gas by the system to prevent condensation in the system.

8. 发明授权

US4019388A Glass to metal seal 失效
标题翻译：玻璃到金属密封
公开(公告)号：US4019388A
公开(公告)日：1977-04-26
申请号：US665828
申请日：1976-03-11
申请人： George R. Hall, II , Jack M. White , Roger L. Krechmery
发明人： George R. Hall, II , Jack M. White , Roger L. Krechmery
IPC分类号： G01L9/00 , G01L9/04
CPC分类号： G01L9/0054 , G01L19/0627 , G01L19/147
摘要： A pressure sensitive Silicon chip is indirectly bonded to a Stainless Steel housing of an electronic pressure transmitter through an intermediate holder assembly. This indirect bonding prevents thermal cracking of the Silicon chip due to the difference in thermal expansion of the Stainless Steel housing and the Silicon chip. The holder assembly includes a Borosilicate glass tube having the Silicon chip bonded thereto which tube is soldered to a Nickel-Iron alloy holder by a eutectic alloy solder. In assembly, the Nickel-Iron holder is first brazed to the stainless Steel housing at a first temperature greater than the maximum non-destructive temperature of either the chip or the glass tube and the glass tube is then soldered to the Nickel-Iron holder at a lower temperature which will not destroy the chip or the tube holder.
摘要翻译：压敏硅芯片通过中间保持器组件间接地连接到电子压力变送器的不锈钢外壳。这种间接接合防止了由于不锈钢外壳和硅芯片的热膨胀差异导致的硅片的热裂纹。保持器组件包括一个硼硅酸盐玻璃管，其中硅芯片与其结合，其管通过共晶合金焊料焊接到镍 - 铁合金保持器。在组装时，镍铁架首先在大于芯片或玻璃管的最大非破坏性温度的第一温度下钎焊到不锈钢外壳，然后将玻璃管焊接到镍铁支架较低的温度，不会破坏芯片或管座。

9. 发明授权

US4762502A Method for concealment and access to control panel functions 失效
标题翻译：隐藏和访问控制面板功能的方法
公开(公告)号：US4762502A
公开(公告)日：1988-08-09
申请号：US921552
申请日：1986-10-21
申请人： George R. Hall, II
发明人： George R. Hall, II
IPC分类号： H05K5/03 , G05B19/10 , H01R13/52 , H01R13/44
CPC分类号： G05B19/104 , G05B2219/23051 , G05B2219/24158
摘要： A cover for a portion of a control panel module is disclosed. The cover is pivotally attached to an edge of the control panel module and encloses a configuration plug for reprogramming purposes and other switches on the control panel module. The top surface of the cover can be utilized to support the cord which interconnects a reprogramming device to the configuration plug on the control panel module during the programming process. A projection is provided on the top surface of the cover to prevent the cord from slipping off of the cover when the reprogramming device is so interconnected.
摘要翻译：公开了一种用于控制面板模块的一部分的盖。盖子可枢转地连接到控制面板模块的边缘，并且包围用于重新编程目的的配置插头和控制面板模块上的其他开关。在编程过程中，盖的顶表面可用于支撑将重编程设备与控制面板模块上的配置插头相互连接的电缆。在盖的顶表面上设置突起，以防止当重新编程装置如此互连时，电缆从盖子滑出。

10. 发明授权

US4732281A Mounting bracket assembly for electronic instrument mounting, heat dissipation and environmental protection 失效
标题翻译：安装支架组件，用于电子仪器安装，散热和环保
公开(公告)号：US4732281A
公开(公告)日：1988-03-22
申请号：US846391
申请日：1986-03-31
申请人： George R. Hall, II , Lonnie J. Richman
发明人： George R. Hall, II , Lonnie J. Richman
IPC分类号： H02B1/044 , H05K5/02 , H05K7/20 , A47F7/00
CPC分类号： H02B1/044 , H05K5/0204 , Y10T403/4688
摘要： A mounting bracket assembly for electronic instrument mounting which also provides for heat dissipation and environmental protection. Side slots in the sides of the mounting bracket permit natural convection air currents to circulate through a plurality of openings in the top and bottom sides of the housing module secured by the assembly to a control panel, but prevent direct entry of liquids, particle contaminents or projections from coming into contact with the electronics contained therein.
摘要翻译：一种用于电子仪器安装的安装支架组件，其还提供散热和环境保护。安装支架侧面的侧槽允许自然对流气流通过壳体模块的顶部和底侧中的多个开口循环，该组件通过组件固定到控制面板上，但是防止液体，颗粒污染物直接进入或突起与其中包含的电子元件接触。

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