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公开(公告)号：US12028994B2
公开(公告)日：2024-07-02
申请号：US17764792
申请日：2020-08-13
发明人： Daniel Calver , Martin Nottage
CPC分类号： H05K5/0212 , H02H5/083 , H04Q1/114 , H05K5/0213
摘要： A telecommunications cabinet (100) for enclosing telecommunications equipment (110) of a telecommunications network, the telecommunications cabinet comprising: an electric water pump (140); a water detector (160), wherein the water detector is configured to cause activation of the electric water pump upon detecting water; a power supply (150) for powering the electric water pump; and a fluid conduit (170), coupled to the electric water pump, extending from within the cabinet to an outside of the cabinet via an aperture (180) in the cabinet so as to convey water out of the cabinet.
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公开(公告)号：US11876234B2
公开(公告)日：2024-01-16
申请号：US17255041
申请日：2019-03-07
发明人： Ken Onishi , Koji Shukutani , Hiroyoshi Okazaki , Syuhei Kobori , Noriko Onishi , Hiroyoshi Kojima
IPC分类号： H01M50/143 , H01M50/367 , H01M50/24 , H04N23/51 , G03B17/02 , H02H5/08 , H02H7/18 , H02K5/136 , H04N23/57 , H04N23/54 , B25J19/00
CPC分类号： H01M50/143 , G03B17/02 , H01M50/24 , H01M50/367 , H02H5/08 , H02H7/18 , H02K5/136 , H04N23/51 , H04N23/54 , H04N23/57 , B25J19/005
摘要： An explosion-proof apparatus includes a frame having a hollow shape; a gas supply device configured to maintain inside of the frame at pressure higher than certain pressure by supplying gas to the inside; an electrical component disposed inside the frame; a battery configured to supply power to the electrical component; a protective device configured to stop power supply from the battery to the electrical component; a battery housing enclosure being an increased-safety explosion-proof enclosure configured to house the battery therein; and a protective device housing enclosure being a flameproof explosion-proof enclosure configured to house the protective device. The battery does not include a management device that manages parameters of the battery.
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公开(公告)号：US11114706B2
公开(公告)日：2021-09-07
申请号：US15798889
申请日：2017-10-31
申请人： Dura Operating, LLC
发明人： Lionel Bitauld , Joseph Bosnjak
摘要： A vehicle battery safety sensor system providing liquid detection inside a battery pack includes a battery pack having a structure defining a battery cell bay receiving a battery. A first sensor is mounted to the structure proximate to a low point area of the battery cell bay for sensing an operating condition within the low point area of the battery cell bay. A second sensor is mounted to the structure elevated above the first sensor for sensing an operating condition above the low point area of the battery cell bay. A safety module processes signals received from the first sensor and the second sensor and identifies if the operating condition within the low point area of the battery cell bay defines a fluid present in the low point area of the battery cell bay.
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公开(公告)号：US10826285B2
公开(公告)日：2020-11-03
申请号：US16283850
申请日：2019-02-25
申请人： NXP B.V.
发明人： Yijie Zhu , Sung Hoon Bae , Sungil Ha
摘要： A circuit to protect a USB connector from corrosion on its CC pins includes a first node coupled to a first power source or a first pull-down resistor, a second node coupled to the CC pins and a second power source, and a second pull-down resister coupled to the second node. A detection circuit compares the voltage at the first node with a first reference voltage. The detection circuit also compares the voltage at the second node with second and third reference voltages. A control logic circuit generates a corrosion detection signal in response to the voltage at the second node being less than the third reference voltage and greater than the second reference voltage when the voltage at the first node is greater than the first reference voltage.
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公开(公告)号：US10651643B2
公开(公告)日：2020-05-12
申请号：US15632218
申请日：2017-06-23
发明人： Joel Trusty , Reuben Zielinski , Mark Earle , David Douberteen , Scott Moorehead , Micah Trusty
摘要： Methods and apparatuses for detecting when an electronic device, preferably a portable electronic device (PED) in some embodiments, has been exposed to moisture, and inhibiting the flow of electrical power to the electronic device when the moisture is too high or increasing too fast are disclosed. Embodiments sample air within the device, measure the moisture in the sampled air, inhibit the connection of electrical power to the device if the moisture exceeds a threshold, and permit the connection of electrical power to the device if the moisture is below a threshold. Some embodiments measure the moisture in the ambient air to improve effectiveness. Other embodiments allow resetting of a tripped condition. Other embodiments include constant sampling of air from within the device to assist drying, and inhibiting application of power to the device until the device is sufficiently dry. Still other embodiments interrupt power from the battery within the device.
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6.发明申请公开(公告)号：US20190302047A1
公开(公告)日：2019-10-03
申请号：US16353314
申请日：2019-03-14
发明人： Se-jong PARK , Je-kook KIM , Hyeon-je CHOE
摘要： A water detection circuit includes a voltage detector electrically connected to at least one first pin of a connector and configured to detect a first voltage level from the at least one first pin at a first point in time and a second voltage level from the at least one first pin at a second point in time, a detection logic configured to compare the first voltage level with a first threshold and compare the second voltage level with a second threshold and a power controller configured to block current from being supplied to the at least first pin before the second point in time, after the first water detection operation is completed, wherein the detection logic determines that water is present in the connector when water is detected in at least one of a first water detection operation and a second water detection operation.
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公开(公告)号：US10401130B2
公开(公告)日：2019-09-03
申请号：US15347155
申请日：2016-11-09
申请人： Henry E. Pasley , Jason J. Wu , Li-Jun Shen
发明人： Henry E. Pasley , Jason J. Wu , Li-Jun Shen
IPC分类号： A41D1/00 , F41H1/02 , H02H5/08 , F41H13/00 , A41D19/015
摘要： Disclosed is the glove worn by a user for incapacitating an individual. The glove includes a housing configured to cover palm and fingers of the user, the housing having a palm side layer for covering the front part of the hand and a backside layer for covering the back part of the hand; a circuit control unit configured on the backside layer having an anesthesia electrical wave generator for generating anesthesia electrical wave for incapacitating the individual; a power source configured on the palm side layer to power the circuit control unit; wherein the palm side layer having a first cutting resistance layer to protect the user's hand from foreign particles. Further, the palm side layer includes a flexible electrode layer, a pressure sensor, a water proof insulation layer, a first knitting cloth layer. Further, the backside layer includes a backside leather layer and a second knitting cloth layer.
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公开(公告)号：US10309851B2
公开(公告)日：2019-06-04
申请号：US15634285
申请日：2017-06-27
发明人： John R. Piper
摘要： A rapid pressure rise detection and management system that detects internal pressure changes in a transformer. The rapid pressure rise detection and management system communicates with one or more pressure sensors attached to a tank of the transformer and measures the rate of pressure change versus time. The rapid pressure rise detection and management system then compares this rate of pressure change against a set of parameters to determine if this pressure change is an internal fault requiring the transformer to be taken offline or external fault to be ignored. This rapid pressure rise detection and management system may be a standalone device or work with other monitoring/controlling equipment to expand its sensing and management capabilities.
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公开(公告)号：US09705309B2
公开(公告)日：2017-07-11
申请号：US14542817
申请日：2014-11-17
发明人： Xu Peng , Jianglin Gu , Feikuo Chiang , Tian Liu
摘要： A terminal protection method that is applied to a terminal is provided. In the method, an air pressure change value collected by an air pressure sensor is obtained; the air pressure change value is compared with a preset air pressure change threshold; and when the air pressure change value exceeds the preset air pressure change threshold, a break instruction is generated, where the break instruction is used to break a power supply circuit of a mainboard circuit of the terminal. According to the terminal protection method provided in the present invention, the power supply circuit of the mainboard circuit of the terminal can be timely broken when the terminal falls into water, thereby solving a problem of a short circuit that occurs on the mainboard circuit of the terminal after the terminal falls into water.
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10.发明申请METHODS, APPARATUSES AND SYSTEMS FOR SENSING EXPOSURE OF ELECTRONIC DEVICES TO MOISTURE 审中-公开用于感测电子装置暴露于水分的方法，装置和系统公开(公告)号：US20160020599A1
公开(公告)日：2016-01-21
申请号：US14868825
申请日：2015-09-29
申请人： HZO, Inc.
发明人： Marcellus Harper , Jason Maynard , Blake Stevens , Max Sorenson
CPC分类号： H02H5/083 , G01N27/02 , G01N27/023 , G01N27/223 , G01R27/2605 , G01R27/2611 , G01R35/005 , G06F1/1656 , G06F1/28 , H05B1/02
摘要： Systems, devices and methods for sensing moisture within an electronic device are disclosed. A device may include a housing and a display defining and exterior of an electronic device and an interior of the electronic device. Further, the device may include an integrated circuit (IC) within the electronic device and comprising a control element. The device may also include a moisture sensor such as an inductive sensor, a capacitance sensor, or both. The moisture sensor, which may be part of the IC, together with the control element may sense moisture within the electronic device
摘要翻译： 公开了一种用于感测电子装置内的水分的系统，装置和方法。 设备可以包括壳体和电子设备的定义和外部以及电子设备的内部的显示器。 此外，该装置可以包括电子装置内的集成电路（IC）并且包括控制元件。 该装置还可以包括湿度传感器，例如感应传感器，电容传感器或两者。 作为IC的一部分的湿度传感器与控制元件一起可以感测电子设备内的水分
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