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31. 发明授权

US08024967B2 Solid state fluid level sensor 失效
标题翻译：固态液位传感器
公开(公告)号：US08024967B2
公开(公告)日：2011-09-27
申请号：US12117789
申请日：2008-05-09
申请人： Roger D. Burdi , Bruce L. Reniger
发明人： Roger D. Burdi , Bruce L. Reniger
IPC分类号： G01F23/00
CPC分类号： F04B49/02 , F04B17/03 , F04D15/0218 , G01F23/261 , G01F23/265 , G01F23/266 , G01F23/268 , H05K1/0268 , H05K1/16 , Y10T29/4913
摘要： A sensor system for sensing liquid level in a bilge, for use in automatic bilge pump actuation. First and second field effect sensors are potted or sealed within a container or the bilge wall and are aligned in a vertical array and each comprise a substantially planar pattern of “electrodes” or conductive traces disposed on a printed circuit board (PCB) along with integrated circuits used to create a loop or arc-shaped electric field. As bilge liquid rises to the proximity or level of the field effect sensors, a change in the arc-shaped electric field is sensed and, in response, a bilge pump is automatically actuated to pump liquid out of the bilge. Optionally, the pump control can be programmed by use of a microprocessor to permit control of on-off timing and prevent undesirable effects of “sloshing.”
摘要翻译：一种传感器系统，用于检测舱底中的液面，用于自动舱底泵致动。第一和第二场效应传感器被封装或密封在容器或舱底壁内并且以垂直阵列对准，并且每个包括布置在印刷电路板（PCB）上的“电极”或导电迹线的基本上平面图案以及集成用于产生环路或弧形电场的电路。当舱底液体上升到场效应传感器的接近或水平时，感测到弧形电场的变化，并且作为响应，舱底泵被自动致动以将液体泵出舱底。可选地，可通过使用微处理器对泵控制进行编程，以允许控制开关定时并防止“晃动”的不期望的影响。

32. 发明授权

US4654924A Microcomputer control system for a canister vacuum cleaner 失效
标题翻译：一种罐式真空吸尘器微电脑控制系统
公开(公告)号：US4654924A
公开(公告)日：1987-04-07
申请号：US815384
申请日：1985-12-31
申请人： Edward H. Getz , Roger D. Burdi
发明人： Edward H. Getz , Roger D. Burdi
IPC分类号： H02P5/46 , A47L9/04 , A47L9/28
CPC分类号： A47L9/0411 , A47L9/281 , A47L9/2826 , A47L9/2831 , A47L9/2842 , A47L9/2847 , A47L9/2857 , A47L9/2889 , A47L9/2894 , Y02B40/82
摘要： A control system for a vacuum cleaner comprising three separate sub-control systems located in a canister portion, a power nozzle floor cleaner portion and a suction hose handle portion respectively. The handle portion sub-control includes user input switches and indicator lights and it controls the other two sub-controls. The canister sub-control controls the energization and speed of a suction fan motor as well as sensing pressure levels in the canister and suction hose. The floor cleaner sub-control controls the energization of a beater brush motor as well as sensing the rotational speed of the beater brush and depth of carpeting pile. Microcomputers are used in each circuit and communication between the circuits is done in packet form on a third connector and one side of an AC power line. Diagnostic testing is also built into the control system.
摘要翻译：一种用于真空吸尘器的控制系统，包括位于罐部分中的三个单独的子控制系统，动力喷嘴地板清洁器部分和抽吸软管手柄部分。手柄部分子控制包括用户输入开关和指示灯，并控制其他两个子控制。罐子控制器控制吸风机马达的通电和速度以及感测罐和抽吸软管中的压力水平。地板清洁器子控制器控制打浆机电动机的通电以及感测搅拌刷的旋转速度和地毯堆的深度。在每个电路中使用微计算机，并且电路之间的通信以分组形式在第三连接器和AC电力线的一侧上进行。诊断测试也内置在控制系统中。

33. 发明授权

US06286441B1 Height adjustable work surface and control therefor 有权
标题翻译：高度可调工作台面及其控制
公开(公告)号：US06286441B1
公开(公告)日：2001-09-11
申请号：US09302919
申请日：1999-04-30
申请人： Roger D. Burdi , Richard H. Baker , John W. Ooms
发明人： Roger D. Burdi , Richard H. Baker , John W. Ooms
IPC分类号： A47B900
CPC分类号： A47B9/00 , A47B2200/0058
摘要： A motorized height adjustable table having a support base, a top assembly including a substantially horizontally disposed work surface, and first and second powered drive assemblies for raising and lowering the work surface. The first and second drive assemblies have first and second electric motors and drivingly engage the top assembly for effecting vertical movement of the top assembly to adjust the height of the work surface. A controller is coupled to the first and second drive assemblies for simultaneously controlling the first and second electric motors. The controller senses a relative height displacement between the first and second drive assemblies and de-energizes the motor controlling for the leading drive assembly until the relative difference in height between the first and second drive assemblies is substantially zero.
摘要翻译：具有支撑基座的电动高度可调节台，包括基本上水平设置的工作表面的顶部组件以及用于升高和降低工作表面的第一和第二动力驱动组件。第一和第二驱动组件具有第一和第二电动机并且驱动地接合顶部组件以实现顶部组件的垂直运动以调整工作表面的高度。控制器联接到第一和第二驱动组件，以同时控制第一和第二电动机。控制器检测第一和第二驱动组件之间的相对高度位移，并且使针对前导驱动组件的电动机断电，直到第一和第二驱动组件之间的相对高度差基本上为零。

34. 发明授权

US4706327A Automatic vacuum nozzle height adjustment system for vacuum cleaner 失效
标题翻译：真空吸尘器自动真空吸嘴高度调节系统
公开(公告)号：US4706327A
公开(公告)日：1987-11-17
申请号：US868535
申请日：1986-05-30
申请人： Edward H. Getz , Kurt Werner , Roger D. Burdi
发明人： Edward H. Getz , Kurt Werner , Roger D. Burdi
IPC分类号： A47L5/34 , A47L9/04 , A47L9/06 , A47L9/28
CPC分类号： A47L9/0411 , A47L5/34 , A47L9/0494 , A47L9/06 , A47L9/2805 , A47L9/2847 , A47L9/2857 , Y02B40/82
摘要： A vacuum cleaner includes a device which senses brush speed while varying nozzle height settings until an optimum height setting is reached. Nozzle height is varied by a motor that rotates a cam to move a support roller and is set by stopping the motor when a predetermined brush speed condition is reached. A programmed control circuit senses the brush speed while controlling the cam motor.
摘要翻译：真空吸尘器包括在改变喷嘴高度设置的同时感测刷子速度直到达到最佳高度设置的装置。喷嘴高度由旋转凸轮以移动支撑辊的电动机变化，并且当达到预定的电刷速度条件时通过停止电动机来设定。编程的控制电路在控制凸轮电机时感测到刷子的速度。

35. 发明申请

US20110128154A1 BATTERY ELECTROLYTE LEVEL INDICATOR 审中-公开
标题翻译：电池电解质水平指示器
公开(公告)号：US20110128154A1
公开(公告)日：2011-06-02
申请号：US12628615
申请日：2009-12-01
申请人： Mark W. Herrema , Roger D. Burdi
发明人： Mark W. Herrema , Roger D. Burdi
IPC分类号： G08B21/00 , H01M10/48 , G01N27/42
CPC分类号： H01M10/484 , G01F23/0061 , G01F23/0069 , G01F23/265 , G01F23/266 , G01F23/268 , H01M10/488
摘要： A battery electrolyte monitor including a probe and a control circuit. The control circuit includes a capacitive element within the probe. The probe is acid resistant, and therefore the probe protects the capacitive element from contact with the battery electrolyte. The control circuit periodically charges and discharges the capacitive element using direct current. Depending on at least one of a charging characteristic and a discharging characteristic, the control circuit determines the electrolyte level. If the electrolyte is below a desired minimum level, the control circuit illuminates an indicator light.
摘要翻译：一种包括探针和控制电路的电池电解液监测器。控制电路包括探针内的电容元件。探头具有耐酸性，因此探头保护电容元件不与电池电解液接触。控制电路使用直流电周期性地对电容元件进行充电和放电。根据充电特性和放电特性中的至少一个，控制电路确定电解质水平。如果电解质低于期望的最低水平，则控制电路照亮指示灯。

36. 发明申请

US20110036164A1 LEVEL SENSING CONTROLLER AND METHOD 审中-公开
标题翻译：水平感测控制器及方法
公开(公告)号：US20110036164A1
公开(公告)日：2011-02-17
申请号：US12844512
申请日：2010-07-27
申请人： Roger D. Burdi
发明人： Roger D. Burdi
IPC分类号： G01F23/00
CPC分类号： G01F23/241 , G01F23/242
摘要： An apparatus for controlling a pump or other device includes first and second proximity sensors adapted to sense level of a fluid or powder in a vessel and a control circuit adapted to receive and process the sensor outputs and output one or more control signals to control a controlled device. The first and second sensor locations can be interchanged without affecting performance of the apparatus.
摘要翻译：用于控制泵或其他装置的装置包括适于感测容器中的流体或粉末的水平的第一和第二接近传感器以及适于接收和处理传感器输出并输出一个或多个控制信号以控制受控设备。第一和第二传感器位置可以互换而不影响设备的性能。

37. 发明授权

US07373817B2 Solid state fluid level sensor 有权
标题翻译：固态液位传感器
公开(公告)号：US07373817B2
公开(公告)日：2008-05-20
申请号：US10886558
申请日：2004-07-09
申请人： Roger D. Burdi , Bruce L. Reniger
发明人： Roger D. Burdi , Bruce L. Reniger
IPC分类号： G01F23/00
CPC分类号： F04B49/02 , F04B17/03 , F04D15/0218 , G01F23/261 , G01F23/265 , G01F23/266 , G01F23/268 , H05K1/0268 , H05K1/16 , Y10T29/4913
摘要： A sensor system for sensing liquid level in a bilge, for use in automatic bilge pump actuation. First and second field effect sensors are potted or sealed within a container or the bilge wall and are aligned in a vertical array and each comprise a substantially planar pattern of “electrodes” or conductive traces disposed on a printed circuit board (PCB) along with integrated circuits used to create a loop or arc-shaped electric field. As bilge liquid rises to the proximity or level of the field effect sensors, a change in the arc-shaped electric field is sensed and, in response, a bilge pump is automatically actuated to pump liquid out of the bilge. Optionally, the pump control can be programmed by use of a microprocessor to permit control of on-off timing and prevent undesirable effects of “sloshing.”
摘要翻译：一种传感器系统，用于检测舱底中的液面，用于自动舱底泵致动。第一和第二场效应传感器被封装或密封在容器或舱底壁内并且以垂直阵列对准，并且每个包括布置在印刷电路板（PCB）上的“电极”或导电迹线的基本上平面图案以及集成用于产生环路或弧形电场的电路。当舱底液体上升到场效应传感器的接近或水平时，感测到弧形电场的变化，并且作为响应，舱底泵被自动致动以将液体泵出舱底。可选地，可通过使用微处理器对泵控制进行编程，以允许控制开关定时并防止“晃动”的不期望的影响。

38. 发明授权

US08291761B2 Solid state fluid level sensor 有权
标题翻译：固态液位传感器
公开(公告)号：US08291761B2
公开(公告)日：2012-10-23
申请号：US11955837
申请日：2007-12-13
申请人： Roger D. Burdi , Bruce L. Reniger
发明人： Roger D. Burdi , Bruce L. Reniger
IPC分类号： F04B49/00
CPC分类号： F04B49/02 , F04B17/03 , F04D15/0218 , G01F23/261 , G01F23/265 , G01F23/266 , G01F23/268 , H05K1/0268 , H05K1/16 , Y10T29/4913
摘要： A sensor system for sensing liquid level in a bilge, for use in automatic bilge pump actuation. First and second field effect sensors are potted or sealed within a container or the bilge wall and are aligned in a vertical array and each comprise a substantially planar pattern of “electrodes” or conductive traces disposed on a printed circuit board (PCB) along with integrated circuits used to create a loop or arc-shaped electric field. As bilge liquid rises to the proximity or level of the field effect sensors, a change in the arc-shaped electric field is sensed and, in response, a bilge pump is automatically actuated to pump liquid out of the bilge. Optionally, the pump control can be programmed by use of a microprocessor to permit control of on-off timing and prevent undesirable effects of “sloshing.”
摘要翻译：一种传感器系统，用于检测舱底中的液面，用于自动舱底泵致动。第一和第二场效应传感器被封装或密封在容器或舱底壁内并且以垂直阵列对准，并且每个包括布置在印刷电路板（PCB）上的电极或导电迹线的基本平面图案以及所使用的集成电路以产生环形或弧形电场。当舱底液体上升到场效应传感器的接近或水平时，感测到弧形电场的变化，并且作为响应，舱底泵被自动致动以将液体泵出舱底。可选地，泵控制器可以通过使用微处理器进行编程，以允许控制开关定时并防止不期望的晃动的影响。

39. 发明申请

US20120006111A1 SOLID STATE FLUID LEVEL SENSOR 有权
标题翻译：固态液位传感器
公开(公告)号：US20120006111A1
公开(公告)日：2012-01-12
申请号：US13237101
申请日：2011-09-20
申请人： Roger D. Burdi , Bruce L. Reniger
发明人： Roger D. Burdi , Bruce L. Reniger
IPC分类号： G01F23/24
CPC分类号： F04B49/02 , F04B17/03 , F04D15/0218 , G01F23/261 , G01F23/265 , G01F23/266 , G01F23/268 , H05K1/0268 , H05K1/16 , Y10T29/4913
摘要： A sensor system for sensing liquid level in a bilge, for use in automatic bilge pump actuation. First and second field effect sensors are potted or sealed within a container or the bilge wall and are aligned in a vertical array and each comprise a substantially planar pattern of “electrodes” or conductive traces disposed on a printed circuit board (PCB) along with integrated circuits used to create a loop or arc-shaped electric field. As bilge liquid rises to the proximity or level of the field effect sensors, a change in the arc-shaped electric field is sensed and, in response, a bilge pump is automatically actuated to pump liquid out of the bilge. Optionally, the pump control can be programmed by use of a microprocessor to permit control of on-off timing and prevent undesirable effects of “sloshing.”
摘要翻译：一种传感器系统，用于检测舱底中的液面，用于自动舱底泵致动。第一和第二场效应传感器被封装或密封在容器或舱底壁内并且以垂直阵列对准，并且每个包括布置在印刷电路板（PCB）上的“电极”或导电迹线的基本上平面图案以及集成用于产生环路或弧形电场的电路。当舱底液体上升到场效应传感器的接近或水平时，感测到弧形电场的变化，并且作为响应，舱底泵被自动致动以将液体泵出舱底。可选地，可通过使用微处理器对泵控制进行编程，以允许控制开关定时并防止“晃动”的不期望的影响。

40. 发明申请

US20110146399A1 SOLID STATE FLUID LEVEL SENSOR 审中-公开
标题翻译：固态液位传感器
公开(公告)号：US20110146399A1
公开(公告)日：2011-06-23
申请号：US12976143
申请日：2010-12-22
申请人： Roger D. Burdi , Bruce L. Reniger
发明人： Roger D. Burdi , Bruce L. Reniger
IPC分类号： G01F23/26
CPC分类号： F04B49/02 , F04B17/03 , F04D15/0218 , G01F23/261 , G01F23/265 , G01F23/266 , G01F23/268 , H05K1/0268 , H05K1/16 , Y10T29/4913
摘要： A sensor system for sensing liquid level in a bilge, for use in automatic bilge pump actuation. First and second field effect sensors are potted or sealed within a container or the bilge wall and are aligned in a vertical array and each comprise a substantially planar pattern of “electrodes” or conductive traces disposed on a printed circuit board (FOB) along with integrated circuits used to create a loop or arc-shaped electric field. As bilge liquid rises to the proximity or level of the field effect sensors, a change in the arc-shaped electric field is sensed and, in response, a bilge pump is automatically actuated to pump liquid out of the bilge. Optionally, the pump control can be programmed by use of a microprocessor to permit control of on-off timing and prevent undesirable effects of “sloshing.”
摘要翻译：一种传感器系统，用于检测舱底中的液面，用于自动舱底泵致动。第一和第二场效应传感器被封装或密封在容器或舱底壁内并且以垂直阵列对准，并且每个都包括布置在印刷电路板（FOB）上的“电极”或导电迹线的基本平面图案以及集成用于产生环路或弧形电场的电路。当舱底液体上升到场效应传感器的接近或水平时，感测到弧形电场的变化，并且作为响应，舱底泵被自动致动以将液体泵出舱底。可选地，可通过使用微处理器对泵控制进行编程，以允许控制开关定时并防止“晃动”的不期望的影响。

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