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公开(公告)号：US20050149280A1
公开(公告)日：2005-07-07
申请号：US10752829
申请日：2004-01-06
申请人： Aditya Sharma , Aaron Cardenas , Jon Brenner , Iftekhar Hasan
发明人： Aditya Sharma , Aaron Cardenas , Jon Brenner , Iftekhar Hasan
CPC分类号： G01R31/386
摘要： Disclosed is an apparatus for providing remote testing and monitoring of equipment backup batteries at the location of the batteries. The testing can be accomplished upon command from a remote terminal or remote agent as well as in accordance with predetermined parameters programmed into a processor at the remote site. The test is accomplished using the normal site load while reducing the amplitude of the DC (direct current) output voltage, obtained from an AC (alternating current) rectifier used at the site, from a battery charging “float” level amplitude during the duration of the test. The discharge curve obtained during the test is compared with previous and/or standardized curves to ascertain the condition of the battery tested and/or the likelihood of near future failure of the battery tested.
摘要翻译： 公开了一种用于在电池的位置处提供设备备用电池的远程测试和监视的装置。 可以根据来自远程终端或远程代理的命令以及根据编程到远程站点处理器中的预定参数来完成测试。 测试使用正常现场负载完成，同时减少从现场使用的交流（交流）整流器获得的直流（直流）输出电压的幅度，从电池充电“浮动”电平幅度在持续时间 考试。 将测试期间获得的放电曲线与先前和/或标准曲线进行比较，以确定测试的电池的状况和/或测试的电池将来发生将来故障的可能性。
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公开(公告)号：US20170350405A1
公开(公告)日：2017-12-07
申请号：US15612352
申请日：2017-06-02
申请人： Yilmaz Sozer , Jerald K. Cohen , Jose Alexis De Abreu-Garcia , Abhilash J. Chandy , Iftekhar Hasan , Tausif Husain , Ahmed Tasnub Takaddus , Mohamad S. Abd Elmutalab
发明人： Yilmaz Sozer , Jerald K. Cohen , Jose Alexis De Abreu-Garcia , Abhilash J. Chandy , Iftekhar Hasan , Tausif Husain , Ahmed Tasnub Takaddus , Mohamad S. Abd Elmutalab
摘要： Embodiments provide an integrated motor-compressor assembly including a rotating impeller to compress a fluid passing therethrough, and diffuser vanes radially spaced from the impeller, each of the diffuser vanes including a stator winding therearound, the stator windings being supplied with current to generate sufficient magnetic flux for rotating the impeller. Embodiments provide an integrated motor-compressor assembly including a volute casing housing a rotating impeller to compress a fluid passing therethrough, a stator fixedly positioned in the volute casing proximate to the impeller, the stator including stator poles axially spaced from the impeller, each of the stator poles including a stator winding, the stator windings being supplied with current to generate sufficient axial magnetic flux for rotating the impeller.
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公开(公告)号：US10570924B2
公开(公告)日：2020-02-25
申请号：US15612352
申请日：2017-06-02
申请人： Yilmaz Sozer , Jerald K. Cohen , Iftekhar Hasan , Tausif Husain
发明人： Yilmaz Sozer , Jerald K. Cohen , Iftekhar Hasan , Tausif Husain
摘要： Embodiments provide an integrated motor-compressor assembly including a rotating impeller to compress a fluid passing therethrough, and diffuser vanes radially spaced from the impeller, each of the diffuser vanes including a stator winding therearound, the stator windings being supplied with current to generate sufficient magnetic flux for rotating the impeller. Embodiments provide an integrated motor-compressor assembly including a volute casing housing a rotating impeller to compress a fluid passing therethrough, a stator fixedly positioned in the volute casing proximate to the impeller, the stator including stator poles axially spaced from the impeller, each of the stator poles including a stator winding, the stator windings being supplied with current to generate sufficient axial magnetic flux for rotating the impeller.
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公开(公告)号：US10921835B1
公开(公告)日：2021-02-16
申请号：US13604728
申请日：2012-09-06
IPC分类号： G05D23/19 , F24F11/64 , F24F11/52 , F24F140/50 , F24F11/47 , F24F140/60 , F24F11/58
摘要： A system for controlling an HVAC system and for monitoring energy usage at a premises is described. The system includes an energy meter at a electrical distribution panel, where the energy meter connected to one or more current transformers monitoring the current in one or more input lines and load lines and collecting current information for each of the monitored lines. The energy meter is further including a wireless radio to transmit the current information. An intelligent thermostat is operable to control the HVAC system at the premises according to environmental data sensed by the intelligent thermostat, and to receive the current information from the energy meter and to transmit the current information to a remote server for processing. A remote server is operable to process the current information from the energy meter by applying a scaling factor to the current information to determine energy usage.
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公开(公告)号：US07454013B2
公开(公告)日：2008-11-18
申请号：US11019692
申请日：2004-12-21
摘要： A power system apparatus replaces outdated and presently unobtainable power systems originally deployed in a variety of RT communication cabinets, incorporating a plug-in programmable control module used to generate alarms in response to the detection of specified events and providing direct plug compatibility to those RT cabinet systems through the use of unique wiring harnesses. Support for advanced broadband and high speed communication circuits, neither originally envisioned nor designed into the original communication RT system, is now provided.
摘要翻译： 电力系统设备取代原来部署在各种RT通信柜中的过时且目前无法获得的电力系统，其中包含用于响应于指定事件的检测而产生报警的插件可编程控制模块，并向那些RT柜提供直接插头兼容性 系统通过使用独特的线束。 现在提供了对原有通信RT系统的初步设想和设计的高级宽带和高速通信电路的支持。
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公开(公告)号：US20060146883A1
公开(公告)日：2006-07-06
申请号：US11019692
申请日：2004-12-21
IPC分类号： H04J1/10
摘要： A power system apparatus replaces outdated and presently unobtainable power systems originally deployed in a variety of RT communication cabinets, incorporating a plug-in programmable control module used to generate alarms in response to the detection of specified events and providing direct plug compatibility to those RT cabinet systems through the use of unique wiring harnesses. Support for advanced broadband and high speed communication circuits, neither originally envisioned nor designed into the original communication RT system, is now provided.
摘要翻译： 电力系统设备取代原来部署在各种RT通信柜中的过时且目前无法获得的电力系统，其中包含用于响应于指定事件的检测而产生报警的插件可编程控制模块，并向那些RT柜提供直接插头兼容性 系统通过使用独特的线束。 现在提供了对原有通信RT系统的初步设想和设计的高级宽带和高速通信电路的支持。
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