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公开(公告)号：US12096828B2
公开(公告)日：2024-09-24
申请号：US17365198
申请日：2021-07-01
申请人： Thermaband, Inc.
CPC分类号： A44C5/0007 , A61B5/681 , H01H37/00 , H05B1/00 , A61F2007/0086 , A61F2007/0228 , H01H2203/0085 , H05B1/0272
摘要： A wearable thermoregulation device, system, and method. A thermoelectric device is configured to controllably heat and cool a control surface. A power source is configured to provide power to operate the thermoelectric device. A wireless communications and control module is configured to wirelessly send and receive signals, and to control the thermoelectric device. A carrier structure carries the thermoelectric device, the power source, and the wireless communications and control module, and is configured to be removably carried on the body of a user such that the heated and cooled control surface is in direct contact with the user's skin.
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公开(公告)号：US11984275B2
公开(公告)日：2024-05-14
申请号：US16753752
申请日：2018-10-02
发明人： Bruno Gengenbach , Michael Bucher
CPC分类号： H01H37/64 , H01H37/002 , H01H37/006 , H01H37/043 , H01H37/54 , H01H2037/046 , H01H2037/526
摘要： An electrical mains plug having a body formed of an electrically insulating material is described. Two contact pins are arranged parallel to one another and which project out of the body at a first side thereof, and inside the body are connected or can be connected in each case to an electrical conductor which leads out or can be led out of the body at a second side thereof. The thermal bimetallic element is provided as a temperature sensor, said thermal bimetallic element being a constituent part of the thermal bimetallic switch which is associated with at least one of two contact pins. An electrical connection cable suitable therefor and an electrical device connected thereto are also described.
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公开(公告)号：US20230411092A1
公开(公告)日：2023-12-21
申请号：US17851592
申请日：2022-06-28
CPC分类号： H01H37/76 , H01H37/002
摘要： A trim circuit for an e-f use unit includes: a mirroring circuit for receiving an enable signal, when triggered by the enable signal, the mirroring circuit generating a driving voltage; and a driving transistor coupled to the mirroring circuit, in response to the driving voltage from the mirroring circuit, the driving transistor turning ON to generate a MOS current to an output node, wherein the output node is coupled to the e-fuse unit, and in response to the MOS current from the output node, the e-fuse unit is burned out.
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公开(公告)号：US11761822B2
公开(公告)日：2023-09-19
申请号：US16220515
申请日：2018-12-14
发明人： Christoph Jenz , Martin Roth
CPC分类号： G01K1/08 , C08J3/24 , G01K5/08 , G01K5/12 , H01H35/26 , H01H35/2671 , H01H37/00 , H01H37/02 , H01H37/36
摘要： An expansion system for temperature detection by means of thermomechanical expansion and movement has an expansion receptacle, an elongate fluid line which is connected in a fluid-conducting manner thereto, and a switching means which is mechanically operatively connected to the expansion receptacle for the purpose of actuation of a switching process of the switching means at a settable actuation point. A working fluid is contained in the expansion receptacle and in the fluid line. Furthermore, an activation material which is formed to change, upon contact with the working fluid or upon mixing with the working fluid, said working fluid with regard to its volume and/or its flowability is contained in the expansion system.
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公开(公告)号：US20230187152A1
公开(公告)日：2023-06-15
申请号：US17551344
申请日：2021-12-15
申请人： Littelfuse, Inc.
CPC分类号： H01H37/64 , H01H37/002 , H02H7/18 , H01H37/04
摘要： A temperature-sensing tape including a flexible, electrically insulating substrate, a plurality of temperature-sensing elements disposed on the substrate, wherein a temperature-sensing element includes a bimetallic switch.
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公开(公告)号：US11469064B2
公开(公告)日：2022-10-11
申请号：US17041908
申请日：2019-03-05
申请人： Yuebin Gan
发明人： Yuebin Gan
摘要： A flash double-temperature linkage temperature controller has an arrangement that enables contacts of two movable contact sheet sets and two static contact sheet sets to sequentially operate at different temperatures, and a desired fixed temperature difference is obtained. The two movable contact sheet sets are respectively connected to the two static contact sheet sets to control two electric heating tubes, so that the effect whereby two electric heating tubes (high power) work during water heating and a single electric heating tube (low power) works during heat preservation heating is achieved, and the working frequency of the high-power contact sets is greatly reduced.
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公开(公告)号：US11450495B2
公开(公告)日：2022-09-20
申请号：US16763672
申请日：2018-09-26
申请人： MARUWA Corporation
发明人： Yoshio Tanabe
摘要： The object is to provide an actuator that consumes less power.
An actuator comprises: a stator that rotatably supports a plurality of stator rollers; a mover that rotatably supports a mover roller disposed between the stator rollers; and a wire made of a shape memory alloy that is disposed between the stator rollers and the mover roller and has both ends connected to respective two stator terminals provided in the stator.-
公开(公告)号：US11378459B2
公开(公告)日：2022-07-05
申请号：US16961955
申请日：2018-08-29
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.
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公开(公告)号：US11353837B2
公开(公告)日：2022-06-07
申请号：US17014719
申请日：2020-09-08
申请人： FUJITSU LIMITED
发明人： Hiroyuki Sato , Hiroyuki Nakamoto
IPC分类号： G05B19/042 , H01H37/00
摘要： A power supply control device includes: a power generator that converts energy into power; an environmental sensor that detects a state of an ambient environment; and a controller that controls an operation timing of a functional circuit that operates upon receipt of power supplied from the power generator based on the state of the ambient environment detected by the environmental sensor.
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公开(公告)号：US11204206B2
公开(公告)日：2021-12-21
申请号：US16877313
申请日：2020-05-18
发明人： Matthew Busche
摘要： A thermal switch having an on-state and an off-state is provided. First and second plates are composed from a thermally conductive material. The first and second plates are connected to form an internal cavity having a channel defining a gap between the first and second plate. The first reservoir is coupled to the channel and contains a thermally conductive liquid. The actuator is coupled to the first reservoir and the channel and is moveable between a first state and a second state corresponding to the on-state and the off-state of the thermal switch, respectively. Thermally conductive liquid is allowed to flow from the first reservoir to the channel when the actuator is in the first state and allowed to flow from the channel to the first reservoir when the actuator is in the second state.
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