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公开(公告)号：US08354899B2
公开(公告)日：2013-01-15
申请号：US12565127
申请日：2009-09-23
Applicant: Christopher Fred Keimel , Marco Francesco Aimi , Shubhra Bansal , Reed Roeder Corderman , Kuna Venkat Satya Rama Kishore , Eddula Sudhakar Reddy , Atanu Saha , Kanakasabapathi Subramanian , Parag Thakre , Alex David Corwin
Inventor： Christopher Fred Keimel , Marco Francesco Aimi , Shubhra Bansal , Reed Roeder Corderman , Kuna Venkat Satya Rama Kishore , Eddula Sudhakar Reddy , Atanu Saha , Kanakasabapathi Subramanian , Parag Thakre , Alex David Corwin
IPC: H01H51/22
CPC classification number: H01H1/0036 , H01H59/0009 , H01H2001/0052 , H01H2001/0084 , Y10T29/49105
Abstract: Provided is a device, such as a switch structure, that includes a contact and a conductive element that is configured to be deformable between a first position in which the conductive element is separated from the contact and a second position in which the conductive element contacts the contact. The conductive element can be formed substantially of metallic material configured to inhibit time-dependent deformation. For example, the metallic material may be configured to exhibit a maximum steady-state plastic strain rate of less than 10−12 s−1 when subject to a stress of at least about 25 percent of a yield strength of the metallic material and a temperature less than or equal to about half of a melting temperature of the metallic material. The contact and the conductive element may be part of a microelectromechanical device or a nanoelectromechanical device. Associated methods are also provided.
Abstract translation: 提供了一种诸如开关结构的装置，其包括触点和导电元件，导电元件被配置为可在导电元件与触点分离的第一位置和导电元件接触的第二位置之间变形 联系。 导电元件可以基本上由配置成抑制时间变形的金属材料形成。 例如，当受到金属材料的屈服强度的至少约25％的应力和金属材料的屈服强度的应力时，金属材料可以被配置为表现出小于10-12s -1的最大稳态塑性应变速率 小于或等于金属材料的熔融温度的大约一半。 接触和导电元件可以是微机电装置或纳米机电装置的一部分。 还提供了相关的方法。
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公开(公告)号：US08203319B2
公开(公告)日：2012-06-19
申请号：US12500212
申请日：2009-07-09
Applicant: Lincoln Mamoru Fujita , Kanakasabapathi Subramanian
Inventor： Lincoln Mamoru Fujita , Kanakasabapathi Subramanian
IPC: G05F1/14
CPC classification number: H01H9/0011 , H01H59/0009
Abstract: An on-load tap changer (OLTC) for a transformer winding is disclosed. The OLTC includes a first MEMS switch coupled in series with a first tap on the transformer winding and a neutral terminal. The OLTC also includes a second MEMS switch coupled in series with a second tap on the transformer winding and the neutral terminal. The OLTC further includes a controller coupled to the first MEMS switch and the second MEMS switch, the controller configured to coordinate the switching operations of the first MEMS switch module and the second MEMS switch module to obtain a first predetermined turns ratio or a second predetermined turns ratio for the transformer winding.
Abstract translation: 公开了一种用于变压器绕组的有载分接开关（OLTC）。 OLTC包括与变压器绕组上的第一抽头和中性端子串联耦合的第一MEMS开关。 OLTC还包括与变压器绕组和中性端子上的第二抽头串联耦合的第二MEMS开关。 OLTC还包括耦合到第一MEMS开关和第二MEMS开关的控制器，该控制器被配置成协调第一MEMS开关模块和第二MEMS开关模块的开关操作，以获得第一预定匝数比或第二预定匝数 变压器绕组的比例。
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83.发明申请公开(公告)号：US20110096444A1
公开(公告)日：2011-04-28
申请号：US12967526
申请日：2010-12-14
Applicant: Joshua Isaac Wright , Kanakasabapathi Subramanian , William James Premerlani , John Norton Park
Inventor： Joshua Isaac Wright , Kanakasabapathi Subramanian , William James Premerlani , John Norton Park
IPC: H02H3/00
CPC classification number: H01H59/0009 , H01H9/541 , H01H2009/543 , H01H2071/008 , H03K17/08142 , H03K17/0822
Abstract: A system is presented. The system includes a micro-electromechanical system switch. Further, the system includes a balanced diode bridge configured to suppress arc formation between contacts of the micro-electromechanical system switch. A pulse circuit is coupled to the balanced diode bridge to form a pulse signal in response to a fault condition. An energy-absorbing circuitry is coupled in a parallel circuit with the pulse circuit and is adapted to absorb electrical energy resulting from the fault condition without affecting a pulse signal formation by the pulse circuit.
Abstract translation: 提出了一个系统。 该系统包括微机电系统开关。 此外，该系统包括被配置为抑制微机电系统开关的触点之间的电弧形成的平衡二极管桥。 脉冲电路耦合到平衡二极管电桥以形成响应于故障状况的脉冲信号。 能量吸收电路与脉冲电路并联电路并且适于吸收由故障状态产生的电能，而不影响由脉冲电路形成的脉冲信号。
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公开(公告)号：US20110067983A1
公开(公告)日：2011-03-24
申请号：US12565127
申请日：2009-09-23
Applicant: Christopher Fred Keimel , Marco Francesco Aimi , Shubhra Bansal , Reed Roeder Corderman , Kuna Venkat Satya Rama Kishore , Eddula Sudhakar Reddy , Atanu Saha , Kanakasabapathi Subramanian , Parag Thakre , Alex David Corwin
Inventor： Christopher Fred Keimel , Marco Francesco Aimi , Shubhra Bansal , Reed Roeder Corderman , Kuna Venkat Satya Rama Kishore , Eddula Sudhakar Reddy , Atanu Saha , Kanakasabapathi Subramanian , Parag Thakre , Alex David Corwin
CPC classification number: H01H1/0036 , H01H59/0009 , H01H2001/0052 , H01H2001/0084 , Y10T29/49105
Abstract: Provided is a device, such as a switch structure, that includes a contact and a conductive element that is configured to be deformable between a first position in which the conductive element is separated from the contact and a second position in which the conductive element contacts the contact. The conductive element can be formed substantially of metallic material configured to inhibit time-dependent deformation. For example, the metallic material may be configured to exhibit a maximum steady-state plastic strain rate of less than 10−12 s−1 when subject to a stress of at least about 25 percent of a yield strength of the metallic material and a temperature less than or equal to about half of a melting temperature of the metallic material. The contact and the conductive element may be part of a microelectromechanical device or a nanoelectromechanical device. Associated methods are also provided.
Abstract translation: 提供了一种诸如开关结构的装置，其包括触点和导电元件，导电元件被配置为可在导电元件与触点分离的第一位置和导电元件接触的第二位置之间变形 联系。 导电元件可以基本上由配置成抑制时间变形的金属材料形成。 例如，当受到金属材料的屈服强度的至少约25％的应力和金属材料的屈服强度的应力时，金属材料可以被配置为表现出小于10-12s -1的最大稳态塑性应变速率 小于或等于金属材料的熔融温度的大约一半。 接触和导电元件可以是微机电装置或纳米机电装置的一部分。 还提供了相关的方法。
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85.发明授权MEMS micro-switch array based on current limiting enabled circuit interrupting apparatus 有权基于限流使能电路中断装置的MEMS微型开关阵列公开(公告)号：US07903382B2
公开(公告)日：2011-03-08
申请号：US11764871
申请日：2007-06-19
Applicant: William James Premerlani , Kanakasabapathi Subramanian , Kathleen Ann O'Brien , John Norton Park , Brent Charles Kumfer , Parag Thakre
Inventor： William James Premerlani , Kanakasabapathi Subramanian , Kathleen Ann O'Brien , John Norton Park , Brent Charles Kumfer , Parag Thakre
CPC classification number: H01H83/20 , H01H9/50 , H01H9/541 , H01H9/542 , H01H59/0009 , H01H2071/008 , H01H2083/201
Abstract: The present invention comprises a micro-electromechanical system (MEMS) micro-switch array based current limiting enabled circuit interrupting apparatus. The apparatus comprising an over-current protective component, wherein the over-current protective component comprises a switching circuit, wherein the switching circuit comprises a plurality of micro-electromechanical system switching devices. The apparatus also comprises a circuit breaker or switching component, wherein the circuit breaker or switching component is in operable communication with the over-current protective component.
Abstract translation: 本发明包括一种基于微机电系统（MEMS）微动开关阵列的限流允许电路中断装置。 所述装置包括过电流保护部件，其中所述过电流保护部件包括开关电路，其中所述开关电路包括多个微机电系统开关器件。 该装置还包括断路器或开关部件，其中断路器或开关部件与过电流保护部件可操作地连通。
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Patent Agency Ranking
公开(公告)号：US07876538B2
公开(公告)日：2011-01-25
申请号：US11563726
申请日：2006-11-28
Applicant: Joshua Isaac Wright , Kanakasabapathi Subramanian , William James Premerlani , John Norton Park
Inventor： Joshua Isaac Wright , Kanakasabapathi Subramanian , William James Premerlani , John Norton Park
IPC: H02H3/00
CPC classification number: H01H59/0009 , H01H9/541 , H01H2009/543 , H01H2071/008 , H03K17/08142 , H03K17/0822
Abstract: A system is presented. The system includes a micro-electromechanical system switch. Further, the system includes a balanced diode bridge configured to suppress arc formation between contacts of the micro-electromechanical system switch. A pulse circuit is coupled to the balanced diode bridge to form a pulse signal in response to a fault condition. An energy-absorbing circuitry is coupled in a parallel circuit with the pulse circuit and is adapted to absorb electrical energy resulting from the fault condition without affecting a pulse signal formation by the pulse circuit.
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87.发明授权公开(公告)号：US07839611B2
公开(公告)日：2010-11-23
申请号：US11939729
申请日：2007-11-14
Applicant: Cecil Rivers, Jr. , Brent Charles Kumfer , William James Premerlani , Kanakasabapathi Subramanian
Inventor： Cecil Rivers, Jr. , Brent Charles Kumfer , William James Premerlani , Kanakasabapathi Subramanian
IPC: H02H3/08
CPC classification number: G05B19/054 , H01H9/542 , H01H59/0009
Abstract: A programmable logic controller is disclosed. The programmable logic controller includes control circuitry integrally arranged with a current path and at least one micro electromechanical system (MEMS) switch disposed in the current path. The programmable logic controller further includes a hybrid arcless limiting technology (HALT) circuit connected in parallel with the at least one MEMS switch facilitating the opening of the at least one MEMS switch. The programmable logic controller also may include a MEMS switch and a voltage sensor for measuring the voltage across the MEMS switch. The MEMS switches are arranged to transmit or receive logic signals.
Abstract translation: 公开了一种可编程逻辑控制器。 可编程逻辑控制器包括与电流路径整体布置的控制电路和设置在电流路径中的至少一个微机电系统（MEMS）开关。 可编程逻辑控制器还包括与至少一个MEMS开关并联连接的混合无弧限制技术（HALT）电路，促进至少一个MEMS开关的打开。 可编程逻辑控制器还可以包括用于测量MEMS开关两端的电压的MEMS开关和电压传感器。 MEMS开关被布置为发送或接收逻辑信号。
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公开(公告)号：US07633725B2
公开(公告)日：2009-12-15
申请号：US11314879
申请日：2005-12-20
Applicant: William James Premerlani , Kanakasabapathi Subramanian , Christopher Keimel , John N. Park , Ajit Achuthan , Wensen Wang , Joshua Isaac Wright , Kristina Margaret Korosi , Somashekhar Basavaraj
Inventor： William James Premerlani , Kanakasabapathi Subramanian , Christopher Keimel , John N. Park , Ajit Achuthan , Wensen Wang , Joshua Isaac Wright , Kristina Margaret Korosi , Somashekhar Basavaraj
CPC classification number: H02H3/025 , H01H1/0036 , H01H9/40 , H01H9/54 , H01H9/56 , H01H2071/008
Abstract: A system is presented. The system includes detection circuitry configured to detect occurrence of a zero crossing of an alternating source voltage or an alternating load current. The system also includes switching circuitry coupled to the detection circuitry and comprising a micro-electromechanical system switch. Additionally, the system includes control circuitry coupled to the detection circuitry and the switching circuitry and configured to perform arc-less switching of the micro-electromechanical system switch responsive to a detected zero crossing of an alternating source voltage or alternating load current.
Abstract translation: 提出了一个系统。 该系统包括被配置为检测交流源电压或交流负载电流的零交叉的发生的检测电路。 该系统还包括耦合到检测电路并包括微机电系统开关的开关电路。 另外，该系统包括耦合到检测电路和开关电路的控制电路，并被配置为响应于检测到的交流源电压或交流负载电流的过零点而执行微机电系统开关的无弧切换。
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89.发明授权Micro-electromechanical system based switching in heating-ventilation-air-conditioning systems 有权基于微机电系统的加热通风 - 空调系统切换公开(公告)号：US07612971B2
公开(公告)日：2009-11-03
申请号：US11763631
申请日：2007-06-15
IPC: H02H7/09
CPC classification number: F24F11/30
Abstract: HVAC systems implementing micro-electromechanical system based switching devices. Exemplary embodiments include a HVAC system, including a load motor, a main breaker micro electromechanical system (MEMS) switch, and a variable frequency drive (VFD) disposed between and electrically coupled to the load motor and the main breaker MEMS switch.
Abstract translation: HVAC系统实现基于微机电系统的开关设备。 示例性实施例包括HVAC系统，其包括负载电动机，主断路器微机电系统（MEMS）开关和设置在负载电动机和主断路器MEMS开关之间并且电耦合到负载电动机和主断路器MEMS开关的变频驱动器（VFD）。
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公开(公告)号：US07554222B2
公开(公告)日：2009-06-30
申请号：US11933856
申请日：2007-11-01
Applicant: Brent Charles Kumfer , William James Premerlani , Kanakasabapathi Subramanian , Kuna Venkat Satya Rama Kishore , John Park , Owen Schelenz
Inventor： Brent Charles Kumfer , William James Premerlani , Kanakasabapathi Subramanian , Kuna Venkat Satya Rama Kishore , John Park , Owen Schelenz
IPC: H02B1/24
CPC classification number: H01H59/0009 , H01H9/42 , H01H9/541 , H01H47/00 , H01H2071/008 , Y10T307/747
Abstract: A current control device is disclosed. The current control device includes control circuitry integrally arranged with a current path and at least one micro electromechanical system (MEMS) switch pair disposed in the current path. The current control device further includes a hybrid arcless limiting technology (HALT) circuit connected in parallel with the at least one MEMS switch pair facilitating the opening of the at least one MEMS switch pair.
Abstract translation: 公开了一种电流控制装置。 电流控制装置包括与电流路径整体布置的控制电路和设置在电流路径中的至少一个微机电系统（MEMS）开关对。 电流控制装置还包括与促进至少一个MEMS开关对的打开的至少一个MEMS开关对并联连接的混合无弧限制技术（HALT）电路。
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