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公开(公告)号：US5075617A
公开(公告)日：1991-12-24
申请号：US517834
申请日：1990-05-02
申请人： Aaron V. Farr
发明人： Aaron V. Farr
IPC分类号： G05F1/20
CPC分类号： G05F1/20
摘要： An electronic system connected to a power transmission line having a fluctuating load for automatically providing increments of voltage to the line to supplement voltage losses from the load by sequentially connecting tapes on the windings of a transformer in response to changes in line current.
摘要翻译： 连接到具有波动载荷的电力系统的电子系统，用于响应于线路电流的变化，通过依次连接变压器绕组上的磁带，自动地向线路提供电压以补偿来自负载的电压损耗。
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公开(公告)号：US4344200A
公开(公告)日：1982-08-17
申请号：US190685
申请日：1980-09-25
申请人： Aaron V. Farr , Robert L. Saunders
发明人： Aaron V. Farr , Robert L. Saunders
CPC分类号： B64F1/305
摘要： A brake system for an aircraft passenger loading bridge monitors the operation of a drive system which raises and lowers the bridge. In the event of a malfunction of the drive system, the brake system interrupts power to the drive system and actuates a brake to prevent further operation of the drive system.
摘要翻译： 用于飞机乘客装载桥的制动系统监视升高和降低桥的驱动系统的操作。 在驱动系统发生故障的情况下，制动系统中断驱动系统的电源并致动制动器，以防止驱动系统的进一步操作。
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公开(公告)号：US4856896A
公开(公告)日：1989-08-15
申请号：US109622
申请日：1987-10-16
申请人： Aaron V. Farr
发明人： Aaron V. Farr
CPC分类号： G08G5/0026 , B64F1/22 , G08G5/025
摘要： A unitary optical guidance system and apparatus directs operators of vehicles such as airplanes, watercraft, trucks, and automobiles along a path or to a predetermined location (e.g., parking an aircraft at a terminal gate or landing an aircraft on a runway) with a high degree of accuracy. The apparatus projects one or a plurality of different colored rays of light in separate and substantially parallel colored light lanes. Light from the apparatus generally is directed at an incident angle with respect to the operator of an approaching vehicle such that upon proximity of the vehicle to a predetermined location, one of the colored lanes of light will be seen by the operator. Where multiples lanes of light are projected, the initial lane color may be traversed until a final lane color is encountered indicating that a desired or predetermined location has been reached. A directional indicia media having one type of indicia to indicate a lateral approach position of a vehicle and a second type of indicia to indicate the distance of the vehicle from a predetermined location may be utilized with one or more lanes of light.
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4.发明授权
公开(公告)号：US5431021A
公开(公告)日：1995-07-11
申请号：US186972
申请日：1994-01-26
CPC分类号： F24F5/0042 , B64F1/362 , F25B21/02 , H01L35/30 , H01L35/32 , F25B2321/0251 , F28F2270/00 , F28F2275/205
摘要： A heating and cooling apparatus having a first gas conduit, a second gas conduit and at least one thermoelectric module. In a first embodiment, structure is provided to introduce moisture into the second gas conduit, upstream of that conduit's association with the thermoelectric module. The introduction of the moisture into the gas within the second gas conduit functions to decrease the temperature between the temperature of the gas in the first conduit and the temperature of the gas in the second conduit, thereby optimizing the operation of the thermoelectric module. In a second embodiment a plurality of thermoelectric modules are arranged in an array and positioned between the gas conduits and associated therewith. The power supplied to each of the thermoelectric modules is adjusted to correspond to an optimum power input calculated for each thermoelectric module respectively. This calculation utilizes a temperature differential between the temperature of the thermoelectric material at the junction of the thermoelectric module with the first gas conduit and the temperature of the thermoelectric material at the junction of the thermoelectric module with the second gas conduit.
摘要翻译： 一种具有第一气体导管，第二气体导管和至少一个热电模块的加热和冷却装置。 在第一实施例中，提供了结构，以将水分引入第二气体导管，在该导管与热电模块的关联的上游。 将水分引入到第二气体管道内的气体中起到降低第一管道中的气体温度与第二管道中的气体温度之间的温度的作用，从而优化热电模块的操作。 在第二实施例中，多个热电模块被布置成阵列并且定位在气体导管之间并与其相关联。 调节供应给每个热电模块的功率，以对应于分别为每个热电模块计算的最佳功率输入。 该计算利用热电模块与第一气体导管的接合部处的热电材料的温度与热电模块与第二气体导管的接合处的热电材料的温度之间的温差。
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公开(公告)号：US4636720A
公开(公告)日：1987-01-13
申请号：US676690
申请日：1984-11-30
申请人： Aaron V. Farr
发明人： Aaron V. Farr
摘要： A phase detector for monitoring the presence, sequence and polarity of each phase line for a three-phase power input and indicating when a phase is missing or out of sequence.
摘要翻译： 一个相位检测器，用于监测三相电源输入的各相线的存在，顺序和极性，并指示相位何时丢失或不合格。
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公开(公告)号：US4633152A
公开(公告)日：1986-12-30
申请号：US676038
申请日：1984-11-29
申请人： Aaron V. Farr
发明人： Aaron V. Farr
摘要： A control for controlling the operation of a direct current motor by select application of a three phase alternating current line input of given frequency to the armature thereof through solid-state forward and reverse designated switches which are gated by select enable inputs.
摘要翻译： 一种用于通过选择施加给定频率的三相交流线路输入到其电枢的控制来控制直流电动机的控制，其通过选通使能输入选通的固态正向和反向指定开关。
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公开(公告)号：US4414518A
公开(公告)日：1983-11-08
申请号：US445815
申请日：1982-11-30
申请人： Aaron V. Farr
发明人： Aaron V. Farr
CPC分类号： H01H35/147
摘要： A vertical descent rate detector switch has a pair of contacts which are magnetically actuated when the rate of vertical descent of the switch exceeds a set amount.
摘要翻译： 垂直下降率检测器开关具有当开关的垂直下降速率超过设定量时被磁力驱动的一对触点。
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8.发明授权Thermoelectric air cooling method with individual control of multiple thermoelectric devices 失效具有多个热电装置的单独控制的热电风冷方式
公开(公告)号：US5385020A
公开(公告)日：1995-01-31
申请号：US187180
申请日：1994-01-25
CPC分类号： F24F5/0042 , B64F1/362 , F25B21/02 , H01L35/30 , H01L35/32 , F25B2321/0251 , F28F2270/00 , F28F2275/205
摘要： A heating and cooling apparatus having a first gas conduit, a second gas conduit and at least one thermoelectric module. In a first embodiment, structure is provided to introduce moisture into the second gas conduit, upstream of that conduit's association with the thermoelectric module. The introduction of the moisture into the gas within the second gas conduit functions to decrease the temperature between the temperature of the gas in the first conduit and the temperature of the gas in the second conduit, thereby optimizing the operation of the thermoelectric module. In a second embodiment a plurality of thermoelectric modules are arranged in an array and positioned between the gas conduits and associated therewith. The power supplied to each of the thermoelectric modules is adjusted to correspond to an optimum power input calculated for each thermoelectric module respectively. This calculation utilizes a temperature differential between the temperature of the thermoelectric material at the junction of the thermoelectric module with the first gas conduit and the temperature of the thermoelectric material at the junction of the thermoelectric module with the second gas conduit.
摘要翻译： 一种具有第一气体导管，第二气体导管和至少一个热电模块的加热和冷却装置。 在第一实施例中，提供了结构，以将水分引入第二气体导管，在该导管与热电模块的关联的上游。 将水分引入到第二气体管道内的气体中起到降低第一管道中的气体温度与第二管道中的气体温度之间的温度的作用，从而优化热电模块的操作。 在第二实施例中，多个热电模块被布置成阵列并且定位在气体导管之间并与其相关联。 调节供应给每个热电模块的功率，以对应于分别为每个热电模块计算的最佳功率输入。 该计算利用热电模块与第一气体导管的接合部处的热电材料的温度与热电模块与第二气体导管的接合处的热电材料的温度之间的温差。
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公开(公告)号：US4358721A
公开(公告)日：1982-11-09
申请号：US151559
申请日：1980-05-20
申请人： Aaron V. Farr
发明人： Aaron V. Farr
CPC分类号： B64F1/305
摘要： A control for the motor of a mechanism which adjusts the position of the distal end of a passenger loading bridge, which control, when actuated, causes the motor to operate and the adjustment mechanism to move the end of the bridge to a preset position.
摘要翻译： 用于调节乘客负载桥的远端的位置的机构的电动机的控制器，其控制当致动时使电动机操作，并且调节机构将桥的端部移动到预设位置。
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