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公开(公告)号：US20200011572A1
公开(公告)日：2020-01-09
申请号：US16493037
申请日：2018-03-12
发明人： David Mercs , Fabien Capon , Nicolas Portha , Alexis Boileau
IPC分类号： F24S70/20 , C23C14/00 , C23C14/08 , C23C14/34 , C23C14/58 , C23C14/06 , F24S40/50 , F24S70/30
摘要： Thermoregulated multilayer material characterized in that it comprises at least one substrate and one thermoregulated layer, said thermoregulated multilayer material having: for λ radiation of between 0.25 and 2 μm, an absorption coefficient αm≥0.8; and, for incident λ radiation of between 7.5 and 10 μm, a reflection coefficient ρm: ρm≥0.85, when the temperature T of said multilayer material 1 is ≤100° C.; ρm between 0.3 and 0.85, when the temperature T of said multilayer material is between 0 and 400° C.
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公开(公告)号：US20200033029A1
公开(公告)日：2020-01-30
申请号：US16486413
申请日：2018-02-14
申请人： ITRS d.o.o.
发明人： Kresimir Skeljo
摘要： A solar collector with reflecting surfaces according to the present invention prevents overheating of the solar collector by reflecting the radiation in a way that the light beams, by means of a first transparent surface, are corrected to the preferred angle and further directed towards channels. On a second transparent surface the beams are directed again and on a third transparent surface the light beams are reflected if in the channels is air. If the working fluid flows through the channels, on the third surface there is no reflection, so the light beams pass through the opaque part of an absorber where the solar radiation is converted into the thermal energy that is then removed by the working fluid.
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公开(公告)号：US11118814B2
公开(公告)日：2021-09-14
申请号：US16486413
申请日：2018-02-14
申请人： ITRS d.o.o.
发明人： Kresimir Skeljo
摘要： A solar collector with reflecting surfaces according to the present invention prevents overheating of the solar collector by reflecting the radiation in a way that the light beams, by means of a first transparent surface, are corrected to the preferred angle and further directed towards channels. On a second transparent surface the beams are directed again and on a third transparent surface the light beams are reflected if in the channels is air. If the working fluid flows through the channels, on the third surface there is no reflection, so the light beams pass through the opaque part of an absorber where the solar radiation is converted into the thermal energy that is then removed by the working fluid.
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公开(公告)号：US20190040520A1
公开(公告)日：2019-02-07
申请号：US16074674
申请日：2017-02-02
发明人： Anna KRAMMER , Antonio PAONE , Andreas SCHÜLER
IPC分类号： C23C14/08 , C23C14/54 , C23C14/00 , C23C14/35 , F24S40/50 , F24S50/80 , F24S70/225 , G02F1/01
摘要： Single- or multilayered coating, such as a selective solar absorber coating or a coating being part of an integrated electronic circuit, comprising one or more layers containing germanium (Ge) doped VO2+x, where −0.1≤x≤0.1.
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公开(公告)号：US10113536B2
公开(公告)日：2018-10-30
申请号：US14875122
申请日：2015-10-05
IPC分类号： F03G6/00 , F03G6/06 , F24S80/20 , F24S40/80 , F24S40/00 , F24S40/50 , F24S20/20 , F28D20/00 , F24S23/70
摘要： Methods of arranging and operating a molten salt solar thermal energy system are disclosed. Molten salt flows from a set of cold storage tanks to solar receivers which heat the molten salt to a maximum temperature of about 850° F. The heated molten salt is sent to a set of hot storage tanks. The heated molten salt is then pumped to a steam generation system to produce steam for process and/or power generation. Lower salt temperatures are useful in processes that use lower steam temperatures, such as thermal desalination. Lower salt temperatures and low chloride molten salt reduce the corrosion potential, permitting the use of lower cost alloys for the solar receivers, hot storage tanks, salt pumps, piping and instrumentation and steam generation system. Multiple sets of modular, shop assembled storage tanks are also used to reduce the amount of salt piping, simplify draining, and reduce field assembly and plant cost.
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公开(公告)号：US11578895B2
公开(公告)日：2023-02-14
申请号：US16493037
申请日：2018-03-12
发明人： David Mercs , Fabien Capon , Nicolas Portha , Alexis Boileau
IPC分类号： F24S70/20 , F24S70/30 , F24S40/50 , C23C14/08 , C23C14/34 , C23C14/58 , C23C14/06 , C23C14/00 , C01G51/00
摘要： Thermoregulated multilayer material characterized in that it comprises at least one substrate and one thermoregulated layer, said thermoregulated multilayer material having: for λ radiation of between 0.25 and 2 μm, an absorption coefficient αm≥0.8; and, for incident λ radiation of between 7.5 and 10 μm, a reflection coefficient ρm: ρm≥0.85, when the temperature T of said multilayer material 1 is ≤100° C.; ρm between 0.3 and 0.85, when the temperature T of said multilayer material is between 0 and 400° C.
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公开(公告)号：US10514186B2
公开(公告)日：2019-12-24
申请号：US14903656
申请日：2014-07-08
发明人： Thomas Leberer
IPC分类号： F24S50/20 , F24S40/42 , F24S30/425 , F24S20/20 , F24S40/57 , F24S40/50 , F24S80/30 , F24S40/52 , F24S23/74 , F24S50/40 , F24S30/00
摘要： A solar collector assembly (10) comprising a pipe (18) exposed to solar energy adapted to accommodate a fluid flow in such a way that the solar energy is transferred to the fluid, a heat pipe or any other energy guiding system or absorber; a reflector assembly (12) with a curved reflector (14) for focusing solar radiation in the range of the pipe (18), and an actuator (90,64, 80) for moving the reflector assembly (12) in a way that the solar radiation is reflected in the direction of the pipe (12), is characterized in that means (30, 32) are provided for releasably fixing the reflector assembly (12) to the pipe (18), and the actuator (90, 64, 80) is fixed at the reflector assembly (12) or in the reflector assembly (12).
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公开(公告)号：US10288320B2
公开(公告)日：2019-05-14
申请号：US14634423
申请日：2015-02-27
申请人： Subodh Verma
发明人： Subodh Verma
IPC分类号： F24J2/12 , F24S50/20 , F24S10/00 , F24S23/70 , F24S10/70 , F03G6/06 , F28D20/00 , F24S23/71 , F24S80/60 , F24S80/30 , F24S40/50 , F24S80/50 , F24S20/20 , F24S40/40 , F24S25/12 , F24S30/45 , F24S40/20
摘要： The present invention relates to a system and apparatus which is designed to use parabolic concentrator to focus sunlight onto a receiver which uses a coolant to carry the heat to the heat storage unit. The system comprises a primary loop comprising at least one solar array and at least one heat storage unit. The system further comprises a secondary loop operatively communicating with said primary loop. The solar array comprises plurality of reflector dish assemblies comprising reflector dish means whereby said dish means are arranged in close proximity to each other wherein said dish means being such that high sunlight concentration ratio is obtained for providing high conversion efficiency from heat to electricity.
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公开(公告)号：US10208984B2
公开(公告)日：2019-02-19
申请号：US15207881
申请日：2016-07-12
IPC分类号： F24S23/71 , F24S50/60 , F24S30/425 , F24S40/80 , F24S20/50 , F24S23/74 , F24S40/50 , F24S40/20 , F24S50/40
摘要： A foldable parabolic solar collector includes a first panel having a semi-parabolic reflective inner surface, a central tube to which the first panel is fixed, and a second panel having a semi-parabolic reflective inner surface. The second panel is pivotably mounted to the central tube with the reflective inner surface of the second panel facing the reflective inner surface of the first panel. A receiver tube carries a heat transfer fluid. A tracking motor rotates the central tube. A torque sensor lies in between the tracking motor and the central tube and is configured to measure torque between the tracking motor and the central tube. A servomotor pivots the second panel about the central tube between an open position and a closed position when it is determined by a controller that the torque between the tracking motor and the central tube exceeds a predetermined torque threshold.
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