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公开(公告)号：US12128440B2
公开(公告)日：2024-10-29
申请号：US17610567
申请日：2020-07-27
CPC分类号： B05C7/08 , F16L13/0263 , B25J11/0075 , H05B3/40 , H05B2203/013
摘要： A pipeline construction usable for internally insulating a welded joint between pipes with an internal protective coating. A device for internally insulating a welded pipeline joint includes a sealing assembly including a cylindrical housing and a coaxially-fastened cylindrical working member that radially expands upon generation of excess pressure in a cavity thereof. Inside the housing are a sealing compound feed assembly, a dosing device formed by a piston assembly for sealing compound components, and a pneumatic control assembly. In the dosing device, working cavities for each component are connected to the feed assembly. The elastic working member has a conduit connected to the feed assembly for feeding sealing compound into an annular gap in a welded joint region, and a conduit for pumping air out of the gap. The pneumatic control assembly controls dosing device and feed assembly functioning and generates excess air pressure in the working member cavity.
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公开(公告)号：US12121088B2
公开(公告)日：2024-10-22
申请号：US17578211
申请日：2022-01-18
CPC分类号： A41D13/1184 , A41D13/1161 , G02C5/02 , G02C7/022 , G02C11/10 , H05B3/06 , H05B3/40
摘要： An optical face protection shield is provided having a support body, an optic lens, and an elongate heater. The support body has a user interface. The optic lens is carried by the support body over a user's face configured to protect a user. The elongate heater is carried by the optic lens so as to traverse an expansive surface area of the optic lens. The elongate heater has an elongate resistive heating element and an outer thermally transmissive, peak temperature mitigating, and an electrically insulative cover material encompassing the resistive heating element. A method is also provided.
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公开(公告)号：US20240280042A1
公开(公告)日：2024-08-22
申请号：US18649383
申请日：2024-04-29
IPC分类号： F01N9/00 , F01N3/021 , F01N3/023 , F01N3/027 , F01N3/08 , F01N3/10 , F01N3/20 , F01N11/00 , F01N13/00 , F02D41/02 , F02D41/14 , F02D41/22 , G01F1/68 , G01F1/86 , G01K7/16 , G01M15/05 , G05D23/185 , G05D23/24 , G05D23/30 , G07C5/08 , H01C7/02 , H01C7/04 , H05B1/02 , H05B3/00 , H05B3/14 , H05B3/18 , H05B3/20 , H05B3/40
CPC分类号： F01N9/005 , F01N3/023 , F01N3/027 , F01N3/2006 , F01N3/2013 , F01N9/00 , F01N9/002 , F01N11/002 , F01N11/005 , F01N13/0097 , F02D41/024 , F02D41/1446 , F02D41/1447 , F02D41/22 , F02D41/222 , G01F1/68 , G01F1/86 , G01K7/16 , G01M15/05 , G05D23/185 , G05D23/2401 , G05D23/30 , G07C5/0808 , H05B1/0227 , H05B1/0244 , H05B3/0042 , H05B3/141 , H05B3/18 , H05B3/20 , H05B3/40 , F01N3/021 , F01N3/0814 , F01N3/103 , F01N3/106 , F01N3/2066 , F01N2240/10 , F01N2240/16 , F01N2240/36 , F01N2410/00 , F01N2410/04 , F01N2550/22 , F01N2560/06 , F01N2560/07 , F01N2560/12 , F01N2560/20 , F01N2610/102 , F01N2900/0416 , F01N2900/1404 , F01N2900/1406 , F01N2900/1411 , F01N2900/1602 , F02D2041/1433 , F02D2041/228 , F28F2200/00 , G01K2205/04 , H01C7/02 , H01C7/04 , H05B2203/019 , H05B2203/021 , H05B2203/022 , Y02T10/12 , Y02T10/40
摘要： Methods and systems for predicting at least one temperature along a fluid flow path of a fluid flow system having a heater disposed in the fluid flow path are provided. In one example, a method includes: obtaining at least one input, wherein the at least one input includes a setpoint, a mass flow rate, an inlet temperature, or a combination thereof; calculating a temperature associated with the heater based on a predefined model and the at least one input; and setting a value of the at least one temperature along the fluid flow path to the temperature of the heater.
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公开(公告)号：US11963268B2
公开(公告)日：2024-04-16
申请号：US16904472
申请日：2020-06-17
发明人： Daniel LaBrier , Wade R. Marcum , James Nylander , Aaron W. Weiss , Salem Sharaf
CPC分类号： H05B1/0291 , H05B3/0061 , H05B3/14 , H05B3/40 , G21C17/001
摘要： A resistive heater capable of delivering heat loads on the same order as those produced by in-pile nuclear fuel experiments. The heater rod provides the energy for high-temperature steady-state testing, as well as the power needed to simulate the transient pulse in the Transient Reactor Test Loop (TRTL) system. The resistive heater includes a removable housing, two or more thermal conductors in the housing; and one or more stabilizers coupled to the two or more thermal conductors to keep the two or more thermal conductors separated to avoid shorting, wherein the two or more thermal conductors are coupled to the housing via an inert gas (e.g., Helium). The two or more thermal conductors comprise a material with substantially zero infrared spectrum (e.g., sapphire, silica, or glass).
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公开(公告)号：US11895743B2
公开(公告)日：2024-02-06
申请号：US17069736
申请日：2020-10-13
发明人： Andreas Schlipf
摘要： An electrical heating element for an electrical heating device is provided, wherein the electrical heating element is made from a coiled resistive wire with flat ribbon geometry and one or two connector assemblies, wherein the resistive wire with flat ribbon geometry is coiled into coils with an inner diameter, an outer diameter, and a distance between adjacent coils such that the flat side of the resistive wire with flat ribbon geometry runs parallel to the coil axis, and wherein the connector assemblies have at least one connection element that is in surface-area contact with a section of the resistive wire with flat ribbon geometry. In addition, an electrical heating device with such an electrical heating element and a method for manufacturing such an electrical heating device are also provided.
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公开(公告)号：US11865963B2
公开(公告)日：2024-01-09
申请号：US17498661
申请日：2021-10-11
IPC分类号： H05B3/06 , H05B3/40 , H05B3/84 , B60S1/02 , B60Q1/04 , B60Q1/00 , F21S45/60 , F21S41/153 , B60S1/60
CPC分类号： B60Q1/0005 , B60Q1/0017 , B60Q1/04 , F21S41/153 , F21S45/60 , H05B3/06 , H05B3/40 , H05B3/84 , B60S1/603 , H05B2203/02
摘要： A heated light enclosure having an adaptable heating system is provided with a controlled heating system to deliver enough heat to a lens on a lamp assembly to remove snow, frost, and/or condensation without overheating the lens. By heating the lens using a combination of one or more of PTC heaters, heat sinks and heat pipes, accumulation of snow, ice, or vapor is mitigated or eliminated from a surface of the lens, thereby enabling light to transmit through the lens. Applications include lamps and bulbs on conveyance devices, including vehicles, boats, planes, and trains, as well as sedentary structures, such as lamp posts, street lights, railroad crossing markers and lights, and airport ground and runway lighting systems.
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公开(公告)号：US20230380501A1
公开(公告)日：2023-11-30
申请号：US18448157
申请日：2023-08-10
发明人： Hongming ZHOU , Huanxi LI , Rihong LI , Xianwu DU , Wenli DU
CPC分类号： A24F40/46 , A24F40/10 , A24F40/485 , A24F40/42 , H05B2203/032 , H05B3/20 , H05B3/40 , H05B2203/021 , A24F40/44
摘要： A vaporizer includes: an infrared radiator for radiating heat; and a vaporization core including an accommodating cavity for accommodating the infrared radiator, the vaporization core having a vaporization surface defining a boundary of the accommodating cavity. An entirety of the vaporization surface is arranged around the infrared radiator. A gap is formed between the vaporization surface and the infrared radiator.
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公开(公告)号：US20230292406A1
公开(公告)日：2023-09-14
申请号：US18017820
申请日：2021-08-11
申请人： Fritz Kortschack
发明人： Fritz Kortschack
CPC分类号： H05B3/03 , H05B3/68 , H05B3/0023 , H05B3/40 , H05B2203/022 , F24H3/002
摘要： The invention relates to a special electrode arrangement for the targeted ohmic heating of different products, media or structures that are electrically conductive or contain electrically conductive constituents and have an inorganic or organic basis, including products of plant or animal origin, consisting of at least one electrode group comprising a plurality of individual electrodes. According to the invention, the individual electrodes are arranged at a distance apart from one another in an insulating carrier and, with the exception of an electrode surface region, are insulated from the product to be treated or the structure to be treated.
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公开(公告)号：US11478565B2
公开(公告)日：2022-10-25
申请号：US16269773
申请日：2019-02-07
申请人： Henkel AG & Co. KGaA
摘要： A device for emanating materials in the environment, preferably by heat evaporation, including: a supply for materials; an emitter of materials, for emitting the materials from the supply to surrounding environment, by application of power from a power supply according to an operation mode; an operation mode adjusting mechanism for adjusting the operation mode of the emitter, by controlling the power delivered to the emitter according to a determined transfer function. The transfer function is modular, so that it can be changed or completely replaced while keeping at least partially the adjusting mechanism in the device.
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公开(公告)号：US11478016B2
公开(公告)日：2022-10-25
申请号：US16352365
申请日：2019-03-13
发明人： Edward John , Jason Symonds , Walid Abi Aoun
摘要： There is provided a device for generating an inhalable aerosol or gas, the device including an aerosol generating material having an integrated electrical resistance heating element, so that the aerosol generating material may be heated in direct contact with the electrical resistance heating element, wherein the aerosol generating material is provided as a unitary structure or coating which may be heated to generate multiple deliveries of an inhalable aerosol or gas. There is also provided a method for fabricating the device. There is also provided the use of the device and the use of the aerosol generating material, to generate an inhalable aerosol or gas.
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