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1.发明授权公开(公告)号：US12075602B2
公开(公告)日：2024-08-27
申请号：US16519726
申请日：2019-07-23
发明人： Gerd Rauscher , Manuel Demper , Maximilian Staab , Niklas Volbers
CPC分类号： H05K9/0001 , E04B1/92 , E04C2/26 , E04H1/125 , H01F1/14716 , H05K9/0075 , E04B2001/925 , E04H3/08
摘要： A multi-shelled shielded room is provided that has an outer shell with a first soft magnetic alloy having an initial permeability μi1 and a maximum permeability μmax1 and an inner shell with a second soft magnetic alloy having an initial permeability μi2 and a maximum permeability μmax2. The outer shell encases the inner shell and μmax1>μmax2 and μi2>μi1.
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公开(公告)号：US20240278319A1
公开(公告)日：2024-08-22
申请号：US18644547
申请日：2024-04-24
CPC分类号： B22F3/1007 , B22F1/09 , B22F3/003 , C21D9/0025 , B22F2003/1014 , B22F2201/10 , B22F2301/155 , F27B2005/162
摘要： A method is provided in which a lower box comprising a base, walls that surround the base and an open side, and an upper box comprising a cover, walls that surround the cover and an open side are provided. One or more objects are arranged on the base of the lower box. The object(s) are covered with the upper box such that the open side of the upper is oriented towards the base of the box, the walls of the upper box are arranged on the base of the lower box and a gap is formed between the walls of the upper box and the walls of the lower box. A powder material is introduced into the gap in order to form an assembly having an interior. The powder material provides a mechanical obstacle to gas exchange between the interior and the environment. This assembly is then heat treated.
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公开(公告)号：US20240275217A1
公开(公告)日：2024-08-15
申请号：US18440296
申请日：2024-02-13
发明人： Philipp LINK
IPC分类号： H02K1/02 , B32B7/14 , B32B15/04 , B32B15/18 , B32B37/12 , B32B37/18 , B32B38/00 , B32B38/04 , B32B38/14 , C22C19/07 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/10 , C22C38/12 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/30 , C22C38/32 , C22C38/34 , C22C38/38 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , C22C38/58 , H01F1/147 , H02K15/02
CPC分类号： H02K1/02 , B32B7/14 , B32B15/043 , B32B15/18 , B32B37/1292 , B32B37/18 , B32B38/0004 , B32B38/04 , B32B38/14 , C22C19/07 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/10 , C22C38/105 , C22C38/12 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/30 , C22C38/32 , C22C38/34 , C22C38/38 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , C22C38/58 , H01F1/147 , H02K15/02 , B32B2038/0076 , B32B2038/042 , B32B2250/05 , B32B2255/06 , B32B2255/26 , B32B2305/72 , B32B2305/74 , B32B2307/206 , B32B2307/208 , B32B2309/02 , B32B2309/105 , B32B2309/12 , B32B2310/0825 , B32B2311/22 , B32B2311/30 , B32B2457/00 , C22C2202/02
摘要： A method for the production of a laminated core is provided. A plurality of laminations are provided that are made of a soft-magnetic CoFe alloy and that have a first main surface and a second main surface that is located opposite the first main surface. An adhesive is applied to the first main surface of a first of the laminations by means of a printing process. The adhesive is then transferred to a partially cured B-stage. A second main surface of a second of the laminations is stacked on the B-stage adhesive, which is located on the first main surface of the first lamination, thereby forming a stack of loose laminations. The stack or the adhesive in the stack is cured, the adhesive thus being transferred to the fully cured C-stage in order to bond the first and second laminations to one another and so produce the laminated core.
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公开(公告)号：US20240194398A1
公开(公告)日：2024-06-13
申请号：US18286893
申请日：2022-04-14
发明人： Harald Hundt , Axel Schulze
CPC分类号： H01F27/306 , H01F27/24 , H01F27/2823 , H01F27/29
摘要： The invention relates to an inductive component. According to one embodiment, the component comprises an annular magnetic core, at least two windings which are wound about the magnetic core, and multiple contact feet. The contact feet have openings for inserting wire ends of the windings and a respective contact surface for surface mounting the inductive component. The contact surfaces lie in a connection surface with a defined degree of evenness, wherein openings in the contact feet are arranged at a distance from the connection surface and are designed such that the position and angular deviations of the wire ends with respect to the connection surface can be compensated for by the respective contact foot. Each contact foot is bonded to the wire end (20) inserted into the opening of the respective contact foot.
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公开(公告)号：US20240053067A1
公开(公告)日：2024-02-15
申请号：US18446767
申请日：2023-08-09
发明人： Matthias Katter , Alexander BARCZA , Hugo Abdiel VIEYRA VILLEGAS , Kilian BARTHOLOMÉ , Lena Maria MAIER , Patrick CORHAN , Manuel NÄHER , Christian VOGEL
IPC分类号： F25B21/00
CPC分类号： F25B21/00 , F25B2321/002 , H01F1/0557
摘要： A regenerator for a magnetic heat exchanger is provided. The regenerator comprises a housing having a chamber, an inlet and outlet for a working medium, and a chamber volume V. At least one magnetocalorically active component is arranged in the chamber between the inlet and the outlet and has at least one inner flow channel with a hydraulic diameter dhyd. The volume of the chamber not occupied by the magnetocalorically active component provides at least one bypass flow channel, both the inlet and the outlet being reached from the at least one bypass flow channel, and this bypass flow channel having a hydraulic diameter D, where D>dhyd. The at least one inner flow channel of the magnetocalorically active component is in flow communication with the bypass flow channel. The magnetocalorically active component and the at least one bypass flow channel are arranged parallel to one another.
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公开(公告)号：US11758704B2
公开(公告)日：2023-09-12
申请号：US16437942
申请日：2019-06-11
发明人： Gerd Rauscher , Markus Hein , Maximilian Staab , Niklas Volbers
IPC分类号： H05K9/00 , H01F1/147 , B32B37/12 , B32B37/18 , B32B21/02 , C09J175/04 , C09J201/10 , B32B7/12
CPC分类号： H05K9/0075 , B32B21/02 , B32B37/12 , B32B37/18 , C09J175/04 , C09J201/10 , H01F1/14716 , B32B7/12 , B32B2307/208 , B32B2307/212
摘要： A panel for a shielding cabin having a base plate made of a non-magnetic material and at least one sheet layer made of a soft magnetic material is provided. The base plate is stuck to at least one sheet layer by a viscoelastic adhesive. The adhesive has a glass transition temperature of −80° C. to −60° C.
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公开(公告)号：US11629413B2
公开(公告)日：2023-04-18
申请号：US16992536
申请日：2020-08-13
发明人： Christian Polak , Thomas Strache
摘要： A method for the production of a metal strip is provided. The method includes providing an amorphous metal strip having a first main surface and a second, opposing main surface. The first and/or the second main surface are treated with a wet-chemical etching process and/or a photochemical etching process.
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公开(公告)号：US11623271B2
公开(公告)日：2023-04-11
申请号：US16998319
申请日：2020-08-20
发明人： Thomas Hartmann
摘要： Amorphous metal foil and method for the production of an amorphous metal foil using a rapid solidification technology is provided. An amorphous metal foil having a width of 2 mm to 300 mm, a thickness of less than 20 μm and a maximum of 50 holes per square metre is also provided.
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公开(公告)号：US11130187B2
公开(公告)日：2021-09-28
申请号：US16175598
申请日：2018-10-30
发明人： Thomas Hartmann , Dieter Nuetzel
IPC分类号： C22C19/05 , B23K1/00 , B23K35/02 , B23K35/30 , C22C1/00 , C22C45/04 , C22F3/00 , F28F21/08 , F02M26/29 , B23K1/19 , C22F1/00 , C22F1/10
摘要： A process for producing an amorphous ductile brazing foil is provided. According to one example embodiment, the method includes providing a molten mass, and rapidly solidifying the molten mass on a moving cooling surface with a cooling speed of more than approximately 105° C./sec to produce an amorphous ductile brazing foil. A process for joining two or more parts is also provided. The process includes inserting a brazing foil between two or more parts to be joined, wherein the parts to be joined have a higher melting temperature than that the brazing foil to form a solder joint and the brazing foil comprises an amorphous, ductile Ni-based brazing foil; heating the solder joint to a temperature above the liquidus temperature of the brazing foil to form a heated solder joint; and cooling the heated solder joint, thereby forming a brazed joint between the parts to be joined.
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公开(公告)号：US11118241B2
公开(公告)日：2021-09-14
申请号：US16557670
申请日：2019-08-30
摘要： In an embodiment, a method of fabricating a working component for magnetic heat exchange comprises arranging at least two articles comprising a magnetocalorically active phase and an elongated form with a long axis having a length 1 and a shortest axis having a length s, wherein 1≥1.5 s, such that the shortest axes of the at least two articles are substantially parallel to one another and securing the at least two articles in a position within the working component such that the shortest axes of the at least two articles are substantially parallel to one another within the working component.
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