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21. 发明授权

US12062514B2 Circuit breaker and method for operating a circuit breaker 有权
公开(公告)号：US12062514B2
公开(公告)日：2024-08-13
申请号：US17759971
申请日：2021-02-05
申请人： Eaton Intelligent Power Limited
发明人： Georg Reidt
IPC分类号： H01H71/16 , H01H37/52 , H01H37/72 , H01H71/04
CPC分类号： H01H71/164 , H01H37/52 , H01H37/72 , H01H71/04 , H01H2071/048
摘要： A circuit breaker and method for operating a circuit breaker. The circuit breaker includes a first and a second breaker terminal, a bimetal strip, a first conduction line, a switch with a first and a second contact, a triggering device mechanically coupling the bimetal strip to the switch, a magnet and a detection device comprising a magnetic field sensor configured to detect a magnetic field of the magnet. The first conduction line is electrically coupled to the first breaker terminal and to the first contact and is wound around the bimetal strip. The magnet is connected to at least one of the bimetal strip, the triggering device and the switch.

22. 发明公开

US20240258051A1 TEMPERATURE-DEPENDENT SWITCH AND METHOD OF MANUFACTURING THE SAME 审中-公开
公开(公告)号：US20240258051A1
公开(公告)日：2024-08-01
申请号：US18425338
申请日：2024-01-29
申请人： Marcel P. Hofsaess
发明人： Marcel P. Hofsaess
IPC分类号： H01H37/54 , H01H37/52 , H01H37/72
CPC分类号： H01H37/54 , H01H37/72 , H01H2037/525 , H01H2037/5463
摘要： A temperature-dependent switch having a first external terminal, a second external terminal and a temperature-dependent switching mechanism. The temperature-dependent switching mechanism comprises a temperature-dependent switching element which is configured to change its geometric shape as a function of its temperature in order to switch the switching mechanism between a closed position, in which the switching mechanism establishes an electrically conductive connection between the first external terminal and the second external terminal, and an open position, in which the switching mechanism disconnects the electrically conductive connection. The temperature-dependent switching mechanism comprises a spring element which is permanently electrically and mechanically connected in series to the temperature-dependent switching element. The temperature-dependent switching mechanism also comprises a connecting component, which is arranged between the spring element and the temperature-dependent switching element and is attached to the spring element and the temperature-dependent switching element.

23. 发明公开

US20230343531A1 PHASE CHANGE MATERIAL SWITCH DEVICE AND RELATED METHODS 审中-公开
公开(公告)号：US20230343531A1
公开(公告)日：2023-10-26
申请号：US18130446
申请日：2023-04-04
申请人： Infineon Technologies AG
发明人： Valentyn Solomko , Dominik Heiss , Semen Syroiezhin
IPC分类号： H01H37/14 , H01H37/72 , H10N70/00 , H10N70/20
CPC分类号： H01H37/14 , H01H37/72 , H10N70/8613 , H10N70/231 , H10N70/823
摘要： A phase change material switch device is provided. The phase change material switch device includes a phase change material, a first electrode electrically coupled to the phase change material, and at least one heater thermally coupled to the phase change material. An equalization device is configured to provide an impedance coupling between the first electrode and the phase change material. The impedance coupling varies over the phase change material.

24. 发明授权

US11562869B2 Relay unit 有权
公开(公告)号：US11562869B2
公开(公告)日：2023-01-24
申请号：US16466486
申请日：2017-12-05
申请人： Toyota Jidosha Kabushiki Kaisha , Sumitomo Wiring Systems, Ltd.
发明人： Noritaka Ikejiri , Takumi Ejima , Kiyofumi Kawaguchi , Maiko Oda , Toshifumi Suzuki , Yoshikazu Obara
IPC分类号： H01H37/72 , H01H45/12 , H01H45/04 , H01M10/66 , H01M10/655 , H01M10/613 , H01M10/625 , B60K6/22
摘要： This relay unit includes: a first bus bar; a relay electrically connected to the first bus bar; and an apparatus cover for covering the first bus bar and the relay. The apparatus cover includes: an upper member in a box shape having a covered upper end, the upper member having an opening formed in a lower end; and a lower member bonded to the upper member such that the opening of the upper member is covered with the lower member. The lower member is formed of a resin having heat conductivity that is higher than that of the upper member. The first bus bar is connected to the lower member via a first inner heat conductive sheet such that heat can be transferred to the lower member, said first inner heat conductive sheet being disposed between the first bus bar and the lower member.

25. 发明授权

US11378459B2 Infrared sensor structure 有权
公开(公告)号：US11378459B2
公开(公告)日：2022-07-05
申请号：US16961955
申请日：2018-08-29
申请人： SHANGHAI IC R&D CENTER CO., LTD.
发明人： Xiaoxu Kang
IPC分类号： G01J5/02 , G01J5/08 , G01J5/38 , H01H1/00 , H01H37/00 , H01L31/024 , H01L31/101 , B81B3/00 , H01H37/72
摘要： The present disclosure discloses an infrared sensor structure, comprises a cantilever switch array, the cantilever switch array comprises cantilever switches, and each cantilever switch comprises a cantilever beam and a switch corresponding to the cantilever beam, vertical heights from the cantilever beams to the switches in different cantilever switches are different from each other, when the cantilever beams are deformed towards the switches and connect to the switches, the switches turn on; wherein, deformations of different cantilever beams produced by absorbing infrared signal are different from each other, the intensity of the infrared signal can be quantified by number of the switches on, so as to realize detection of the infrared signal. The manufacturing of the infrared sensor structure in the present disclosure can be compatible with the existing semiconductor CMOS process.

26. 发明授权

US10643810B2 Zero power plasmonic microelectromechanical device 有权
公开(公告)号：US10643810B2
公开(公告)日：2020-05-05
申请号：US15753059
申请日：2016-08-22
申请人： Northeastern University
发明人： Matteo Rinaldi , Zhenyun Qian , Sungho Kang , Vageeswar Rajaram
IPC分类号： H01H37/46 , H01H37/64 , B81B3/00 , H01H37/00 , H01L31/0224 , H01H61/013 , H01H37/02 , H01H37/10 , H01H37/72 , H01H61/00 , H01H37/32
CPC分类号： H01H37/00 , B81B3/0029 , H01H37/02 , H01H37/10 , H01H37/46 , H01H37/64 , H01H37/72 , H01H61/013 , H01L31/0224 , B81B2201/018 , H01H2037/008 , H01H2037/326 , H01H2061/006
摘要： A zero-power plasmonic microelectromechanical system (MEMS) device is capable of specifically sensing electromagnetic radiation and performing signal processing operations. Such devices are highly sensitive relays that consume no more than 10 nW of power, utilizing the energy in detected electromagnetic radiation to detect and discriminate a target without the need of any additional power source. The devices can continuously monitor an environment and wake up an electronic circuit upon detection of a specific trigger signature of electromagnetic radiation, such as vehicular exhaust, gunfire, an explosion, a fire, a human or animal, and a variety of sources of radiation from the ultraviolet to visible light, to infrared, to terahertz radiation.

27. 发明申请

US20190205724A1 DUAL PASSIVE TECHNOLOGY RFID TEMPERATURE ACTIVATED MEDIA 审中-公开
公开(公告)号：US20190205724A1
公开(公告)日：2019-07-04
申请号：US16214106
申请日：2018-12-09
申请人： AVERY DENNISON RETAIL INFORMATION SERVICES, LLC
发明人： Mark W. ROTH
IPC分类号： G06K19/077 , G06K19/07 , G01K11/12 , H01H37/76 , H01H37/32 , H01H37/72
CPC分类号： G06K19/07777 , G01K11/12 , G06K19/0717 , G06K19/0723 , G06K19/07726 , H01H37/323 , H01H37/72 , H01H37/76
摘要： RFID devices are provided for use in combination with a food item or other temperature-sensitive item. The RFID devices include an RFID chip and an antenna electrically coupled to the RFID chip, along with a temperature-sensitive member. The temperature-sensitive member is configured to be in a first condition below a selected temperature and a second condition above the selected temperature to signify that the RFID device and associated food item or other temperature-sensitive item have been exposed to a temperature above the selected temperature. The temperature-sensitive member may be incorporated into the antenna to render the antenna at least partially inoperative above the selected temperature. The temperature-sensitive member may instead be configured to exhibit different colors below and above the selected temperature, or a single RFID device may include both types of temperature-sensitive members. Such RFID devices may also incorporate tamper-resistant features and/or accommodate human- and/or machine-readable printed symbols.

28. 发明申请

US20190006136A1 Zero Power Plasmonic Microelectromechanical Device 审中-公开
公开(公告)号：US20190006136A1
公开(公告)日：2019-01-03
申请号：US15753059
申请日：2016-08-22
申请人： Northeastern University
发明人： Matteo RINALDI , Zhenyun QIAN , Sungho KANG , Vageeswar RAJARAM
IPC分类号： H01H37/00 , H01H37/72 , H01H37/02 , H01H37/10 , H01H37/46 , B81B3/00 , H01H37/64
摘要： A zero-power plasmonic microelectromechanical system (MEMS) device is capable of specifically sensing electromagnetic radiation and performing signal processing operations. Such devices are highly sensitive relays that consume no more than 10 nW of power, utilizing the energy in detected electromagnetic radiation to detect and discriminate a target without the need of any additional power source. The devices can continuously monitor an environment and wake up an electronic circuit upon detection of a specific trigger signature of electromagnetic radiation, such as vehicular exhaust, gunfire, an explosion, a fire, a human or animal, and a variety of sources of radiation from the ultraviolet to visible light, to infrared, to terahertz radiation.

29. 发明申请

US20160146505A1 THERMOSTAT, WATER HEATER INCLUDING THE THERMOSTAT, AND METHOD OF CONTROLLING THE TEMPERATURE OF WATER IN A WATER TANK OF THE WATER HEATER 审中-公开
标题翻译：热水器，包括恒温器的加热器和控制水加热器水箱中水温的方法
公开(公告)号：US20160146505A1
公开(公告)日：2016-05-26
申请号：US14943292
申请日：2015-11-17
申请人： BRADFORD WHITE CORPORATION
发明人： Bruce Hill
IPC分类号： F24H9/20 , H01H37/72 , H01H9/54 , H01H37/54
CPC分类号： F24H9/2021 , G05D23/2754 , H01H9/54 , H01H37/54 , H01H37/72
摘要： A thermostat including bi-metal element configured to be activated at a maximum dial setpoint temperature manually set on the thermostat and a switch coupled to the bi-metal element and configured to open upon activation of the bi-metal element. The thermostat also includes a temperature sensor positioned to sense temperature, a thermostat heating element positioned to heat the bi-metal element to the maximum dial setpoint temperature, and a controller coupled to the temperature sensor and the thermostat heating element and storing a desired controller setpoint temperature. In response to determining that the desired controller setpoint temperature is sensed, the controller controls the thermostat heating element to heat the bi-metal element to the maximum dial setpoint temperature, thereby activating the bi-metal element and opening the switch.
摘要翻译：包括双金属元件的恒温器，其被配置为在手动设置在恒温器上的最大拨号设定点温度下被激活，以及耦合到双金属元件并被配置成在激活双金属元件时打开。恒温器还包括定位为感测温度的温度传感器，定位成将双金属元件加热到最大拨盘设定点温度的恒温器加热元件，以及耦合到温度传感器和恒温器加热元件并且存储期望的控制器设定值温度。响应于确定感测到期望的控制器设定点温度，控制器控制恒温器加热元件将双金属元件加热到最大拨号设定点温度，由此激活双金属元件并打开开关。

30. 发明申请

US20150206680A1 TEMPERATURE SWITCH 审中-公开
标题翻译：温度开关
公开(公告)号：US20150206680A1
公开(公告)日：2015-07-23
申请号：US14159613
申请日：2014-01-21
申请人： Yu-Kang Yang
发明人： Yu-Kang Yang
IPC分类号： H01H37/72 , H01H37/64
CPC分类号： H01H37/002 , H01H1/26 , H01H37/46 , H01H37/48 , H01H37/52 , H01H37/72 , H01H73/34 , H01H85/58 , H01H2085/0004 , H01H2085/0008
摘要： A temperature switch electrically interconnects a first wire and a second wire, and includes a conducting mechanism and a temperature control mechanism controlling electrical connection between the first and second wires using the conducting mechanism in a normal condition. The conducting mechanism includes a safety unit composed of a conducting resilient bracket and a deformable component abutting against the conducting resilient bracket, thereby enabling the conducting resilient bracket to electrically interconnect the first and second wires. The deformable component is deformed upon reaching a specific temperature, such that interconnection between the first and second wires made via the conducting resilient bracket is broken.
摘要翻译：温度开关将第一线和第二线电互连，并且包括导通机构和温度控制机构，其在正常状态下使用导电机构来控制第一和第二线之间的电连接。导电机构包括由导电弹性支架和与导电弹性支架抵接的可变形部件构成的安全单元，由此能够使导电弹性支架电连接第一和第二导线。可变形部件在达到特定温度时变形，使得经由导电弹性支架制成的第一和第二导线之间的互连断裂。

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