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1. 发明申请

WO2021225580A1 VARIABLE SPEED CONSTANT FREQUENCY (VSCF) VOLTAGE REGULATION CIRCUIT FOR AN AIRCRAFT 审中-公开
公开(公告)号：WO2021225580A1
公开(公告)日：2021-11-11
申请号：PCT/US2020/031408
申请日：2020-05-05
申请人： INNOVATIVE POWER SOLUTIONS, LLC
发明人： SORKIN, Lev , MISCHUK, Sergey , DE-MEDONSA, Boaz
IPC分类号： H02M1/12 , H02M7/483 , H02M7/487 , H02M7/493 , H02M7/5387 , H02M7/5395 , H02M1/00
摘要： A variable speed constant frequency electric voltage regulation circuit may include a slow voltage loop detecting and adjust an amplitude of an output signal of the circuit. A fast voltage loop of the circuit may include an error amplifier detecting a difference between a reference sine wave signal and the output signal. A current control loop may include a current controller and an inverter. A first switch may toggle a gain of the circuit between a gain associated with a normal mode and a gain associated with a power transfer mode based on a power transfer command signal. A second switch may toggle control between the current control loop in the power transfer mode and the fast and slow voltage loops in the normal mode. The sample/hold circuit eliminates the slow voltage loop from regulating the output during the power transfer.

2. 发明申请

WO2020159808A1 OIL STORAGE AND FILTRATION SYSTEM 审中-公开
公开(公告)号：WO2020159808A1
公开(公告)日：2020-08-06
申请号：PCT/US2020/014887
申请日：2020-01-24
申请人： SAFRAN POWER UNITS , SCUDDER, Mark
发明人： SCUDDER, Mark
IPC分类号： F01M11/04 , F16N31/00 , F16N37/00 , F16H57/04
摘要： An oil storage and filtration system for an engine unit includes an on/off valve that defines an operating phase when receiving supply air and in an on position and a standby phase when in an off position or not receiving the supply air. The system also includes a fill/drain valve that defines a drain state and a fill state which respectively correspond to emptying and filling oil from/into the engine unit. The system also includes a control valve, a pressure/vacuum valve, and a storage tank. The storage tank stores oil in a pressurized condition during the fill state, a vacuum condition during the drain state, and an atmospheric condition during the standby phase. The also includes a vacuum generator in fluid communication with the storage tank during the drain state and fluidly isolated from the storage tank during the fill state.

3. 发明申请

WO2019178015A1 GENERATOR AIR GAP HEATER 审中-公开
公开(公告)号：WO2019178015A1
公开(公告)日：2019-09-19
申请号：PCT/US2019/021733
申请日：2019-03-12
申请人： SAFRAN ELECTRICAL & POWER , FAKULT, Joseph, Paul
发明人： FAKULT, Joseph, Paul , WESSEL, William , BERRY, Thomas
IPC分类号： H02K15/12 , H05B3/34 , H02K3/12
摘要： A heater that inhibits the formation of ice in an air gap separating a stationary stater and a rotatable rotor of a rotating machine. The heater includes a plurality of stringers configured to be arranged in associated winding slots of the associated stator adjacent the air gap, and extending between two ends of the heater. Each of the stringers includes two electrical resistance heating traces arranged between two electrical insulation layers that are arranged between two thermal conduction layers. The traces extend along an entire length of each of the stringers between the two ends of the heater. The traces are electrically isolated from each other.

4. 发明申请

WO2018200010A1 CIRCUIT FOR MITIGATING ELECTRIC SHOCK 审中-公开
公开(公告)号：WO2018200010A1
公开(公告)日：2018-11-01
申请号：PCT/US2017/033075
申请日：2017-05-17
申请人： ENERGY FOCUS, INC.
发明人： HEILMAN, Jeremiah A. , DAVENPORT, John M.
IPC分类号： H02H1/00 , H02H5/12 , G01R27/16 , H05B33/08 , H02H3/24
CPC分类号： H05B6/68 , G01R27/16 , H02H1/003 , H02H3/243 , H02H5/12 , H05B33/0884
摘要： A circuit for mitigating electric shock including an external impedance detection circuit (120) and a test and holdoff circuit (140). The external impedance detection circuit detects a presence of an external impedance (R16), such as by detecting a relative change in voltage from a startup condition and a test condition. The test and holdoff circuit inhibits operation of a power converter which delivers power to be consumed by a load. The startup condition is defined by mains power applied to the circuit with negligible power consumed by a load. The test condition is defined by non-zero power delivered to the load. According to another aspect, the external impedance detection circuit measures an input voltage using a high input power which is greater than a shock hazard threshold at a duration less than a threshold time duration and determines the presence of the external impedance based on low pass filters having different time constants.

5. 发明申请

WO2018089793A1 AN LED LAMP UTILIZING OPTICAL FILTERING TO COUNTERACT EFFECTS OF COLOR ANOMALOUS VISION 审中-公开
标题翻译：利用光学滤波来对抗彩色异常视觉的反作用的LED灯
公开(公告)号：WO2018089793A1
公开(公告)日：2018-05-17
申请号：PCT/US2017/061103
申请日：2017-11-10
申请人： ENERGY FOCUS, INC.
发明人： HEILMAN, Jeremiah, A. , KOURENNYI, Dmitri, Dmitrievich , MINO, Janna
IPC分类号： H01L25/075 , H01L33/44 , F21V9/08
摘要： A light emitting diode lamp includes a light source configured to emit light that defines a spectral power distribution curve including a first power peak and a second power peak with a first reduced power area extending there between. The first reduced power area defines a first reduced power area minimum in a green color region of the spectral power distribution curve and the spectral power distribution curve compares a power of the light versus a wavelength of the light.
摘要翻译：发光二极管灯包括被配置为发射光的光源，该光源限定包括第一功率峰值和第二功率峰值的光谱功率分布曲线，其中第一功率减小区域在其间延伸。第一降低功率区域定义光谱功率分布曲线的绿色区域中的第一降低功率区域最小值，并且光谱功率分布曲线将光的功率与光的波长进行比较。

6. 发明申请

WO2017184910A8 LAMP WITH BATTERY BACKUP CAPABILITY 审中-公开
标题翻译：带电池备份功能的灯泡
公开(公告)号：WO2017184910A8
公开(公告)日：2017-10-26
申请号：PCT/US2017/028711
申请日：2017-04-21
申请人： ENERGY FOCUS, INC.
发明人： CANNON, Todd, Arthur , KOURENNYI, Dmitri, Dmitrievich , HEILMAN, Jeremiah, A.
IPC分类号： F21S9/02 , F21K9/27 , F21Y115/10
摘要： A lamp (10) includes a first pair of primary electrical contacts (24a, 24b) configured to be electrically connected to a AC mains (14), a second pair of primary electrical contacts (26a, 26b) configured to be electrically connected to a non-switched emergency mains (12), and a battery charge controller (54) in electrical communication with the second pair of electrical contacts (26a, 26b). The lamp (10) also includes a battery pack (52) in electrical communication with the battery charge controller (54), an AC mains driver (46) electrically connected to the first pair of primary electrical contacts (24a, 24b), an emergency driver (48) electrically connected to the battery pack (52), and an LED array (40) in electrical communication with the AC mains driver (46) and the emergency driver (48).
摘要翻译：灯（10）包括被配置为电连接到AC电网（14）的第一对主电触点（24a，24b），第二对主电触点（26a，26b））被配置为电连接到非开关式紧急电源（12），以及与第二对电触点（26a，26b）电连通的电池充电控制器（54）。灯（10）还包括与电池充电控制器（54）电连通的电池组（52），电连接到第一对主电触点（24a，24b）的AC主电源驱动器（46）与电池组（52）电连接的驱动器（48）以及与AC电网驱动器（46）和应急驱动器（48）电通信的LED阵列（40）。

7. 发明申请

WO2017160883A8 LAMP AND LAMP SOCKET HAVING MULTIPLE CONNECTORS 审中-公开
公开(公告)号：WO2017160883A8
公开(公告)日：2017-09-21
申请号：PCT/US2017/022369
申请日：2017-03-14
申请人： ENERGY FOCUS, INC.
发明人： VASHI, Bhaumik, Mukeshbhai , HEILMAN, Jeremiah, A.
IPC分类号： H05B33/08 , H05B37/02 , H01R33/76 , H01R33/74
摘要： A tubular light emitting diode lamp includes a lamp body, a plurality of light emitting diodes disposed on the lamp body, and a first lamp base and a second lamp base that are disposed at opposite ends of the lamp body. At least one of the first lamp base and the second lamp base includes at least one primary pin and at least one secondary pin. The tubular light emitting diode lamp also includes a driver electrically connected to the plurality of light emitting diodes, the at least one primary pin, and the at least one secondary pin. The least one primary pin provides power to the driver to cause the plurality of light emitting diodes to emit light and the at least one secondary pin provides a signal to the driver that is distinct from the power.

8. 发明申请

WO2015126786A1 SWITCHING ASSEMBLY AND INTERCONNECT ASSEMBLY THEREFOR 审中-公开
标题翻译：开关组件和互连组件
公开(公告)号：WO2015126786A1
公开(公告)日：2015-08-27
申请号：PCT/US2015/016038
申请日：2015-02-16
申请人： LABINAL, LLC
发明人： MILLS, Patrick, Wellington , MCCORMICK, James, Michael , MUCKEFUSE, Jeffrey, Alan
IPC分类号： H01H45/04 , H01H50/04 , H01H50/14 , H01R25/16
CPC分类号： H05K7/12 , H01H45/04 , H01H50/047 , H01H50/14 , H01R3/00 , H01R25/161
摘要： An interconnect assembly for a switching assembly in which the switching assembly includes a bus bar and an electromagnetic switching device having a contactor bus. The interconnect assembly is structured to mechanically couple and electrically connect the contactor bus to the bus bar. The interconnect assembly includes a socket member structured to engage the bus bar, a post assembly that includes a post member structured to extend through the contactor bus, in which at least a portion of the post member extends into the socket member, and a locking member disposed on the post member. The locking member is structured to extend through and removably engage the socket member in order to mechanically couple and electrically connect the contactor bus to the bus bar.
摘要翻译：一种用于开关组件的互连组件，其中所述开关组件包括母线和具有接触器母线的电磁开关装置。互连组件被构造成将接触器总线机械地联接和电连接到汇流条。互连组件包括构造成接合母线的插座构件，柱组件，其包括构造成延伸穿过接触器总线的柱构件，其中柱构件的至少一部分延伸到插座构件中，以及锁定构件放在帖子上。锁定构件被构造成延伸穿过并可移除地接合插座构件，以便将接触器总线机械地联接和电连接到汇流条。

9. 发明申请

WO2015084711A1 METHOD AND APPARATUS FOR SENSING THE STATUS OF A CIRCUIT INTERRUPTER 审中-公开
标题翻译：用于感测电路中断状态的方法和装置
公开(公告)号：WO2015084711A1
公开(公告)日：2015-06-11
申请号：PCT/US2014/067885
申请日：2014-12-01
申请人： LABINAL, LLC
发明人： MILLS, Patrick, Wellington , HANLEY, Kevin, Francis , MCCORMICK, James, Michael
IPC分类号： H02B1/04 , H02B1/056 , H01H71/04
CPC分类号： G01R31/327 , H01H71/04 , H01H2071/048 , H02B1/056
摘要： A circuit interrupter apparatus (2) structured for plug-in connection to a panel board (40). The circuit interrupter apparatus (2) includes a line terminal (12) structured for plug-in connection with a line power member (52) provided as part of the panel board (40), a load terminal (14) structured for plug-in connection with a load power member (54) provided as part, of the panel board (40), and a moveable contact (26) moveable between a closed position wherein the line terminal (12) is electrically coupled to the load terminal (14) and an open position wherein the line terminal (12) is not electrically coupled to the load terminal (14). The circuit interrupter apparatus (2) also includes a sensor module (16) structured for a plug-in connection to a number of signal conductors provided as part, of the panel board (40). The sensor module (16) is structured and configured to detect whether the moveable contact (26) is in the closed position or the open position and output a signal to a t least one of the signal conductors indicating a current position of the moveable contact (26).
摘要翻译：一种被构造成用于插板连接到面板（40）的断路器装置（2）。断路器装置（2）包括：线路端子（12），其被构造为与作为面板（40）的一部分设置的线路功率构件（52）插入连接;负载端子（14），其构造成用于插入与作为面板（40）的一部分提供的负载功率构件（54）的连接以及可在闭合位置之间移动的可移动触点（26），其中线路端子（12）电耦合到负载端子（14）和打开位置，其中线路端子（12）不电耦合到负载端子（14）。断路器装置（2）还包括一个传感器模块（16），该传感器模块（16）被构造成用于插入连接到面板（40）的一部分的多个信号导体。传感器模块（16）被构造和配置为检测可移动触点（26）是处于关闭位置还是处于打开位置，并将信号输出到指示可移动触点（26）的当前位置的至少一个信号导体）。

10. 发明申请

WO2015042116A1 PLUG-IN POWER CONTACTOR AND SYSTEM INCLUDING THE SAME 审中-公开
标题翻译：插入式电源接触器和包括其的系统
公开(公告)号：WO2015042116A1
公开(公告)日：2015-03-26
申请号：PCT/US2014/056034
申请日：2014-09-17
申请人： LABINAL, LLC
发明人： MILLS, Patrick, Wellington , MCCORMICK, James, Michael , GEIER, David, Michael
IPC分类号： H05K5/00
CPC分类号： H01H50/54 , H01H47/02 , H01H50/02 , H01H50/021 , H01H50/64 , Y10T307/391
摘要： A power contactor that includes a number of inputs for a number of power sources, a number of outputs for a number of loads, a number of separable contacts for each pair of the number of inputs and the number of outputs, and an electromagnetic coil. The power contactor also includes a control circuit structured to control the electromagnetic coil to cause the number of separable contacts to open or close, and a plurality of plug-in pins. Each of the plug-in pins is for a corresponding one of the number of inputs and the number of outputs, and is structured to plug into a backplane socket. The power contactor also includes an electrically insulating housing electrically insulating each of the plug-in pins from the other the plug-in pins.
摘要翻译：一种功率接触器，其包括用于多个电源的多个输入，用于多个负载的多个输出，用于每对输入数量的多个可分离触点和输出数量以及电磁线圈。功率接触器还包括一个控制电路，该控制电路构造成控制电磁线圈以使分离触点的数量打开或关闭，以及多个插入式引脚。每个插入式引脚用于输入数量和输出数量中的相应一个，并且被构造成插入背板插座。功率接触器还包括电绝缘壳体，以将插入插头中的每一个与插入插头的另一个电绝缘。

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