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公开(公告)号：US20240200834A1
公开(公告)日：2024-06-20
申请号：US18068544
申请日：2022-12-20
IPC分类号： F25B21/02
CPC分类号： F25B21/02 , F25B2321/002
摘要： A system for magnetic refrigeration is provided. The system includes a layered structure formed by a sequence of a plurality of magnetocaloric material (MCM) components interlinked with a sequence of a plurality of Peltier modules. Each Peltier module of the plurality of Peltier modules is sandwiched between two MCM components of the plurality of MCM components. The system further includes a power source configured to concurrently power each Peltier module in the sequence of the plurality of Peltier modules. Current in each powered Peltier module flows in a constant direction. The system further includes a magnetic source configured to apply spatially uniform magnetic field to the sequence of the plurality of MCM components.
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公开(公告)号：US12059751B2
公开(公告)日：2024-08-13
申请号：US16831885
申请日：2020-03-27
IPC分类号： G05B19/4155 , B23K26/38 , B23K31/00 , G05B19/408
CPC分类号： B23K31/003 , B23K26/38 , G05B19/4083 , G05B19/4155 , G05B2219/36199 , G05B2219/45041
摘要： A system for generating a G-code for controlling an operation of a laser-cutting machine to cut parts from a sheet of material, upon receiving cutting data specifying a cutting order of parts and a cutting order of edges of each part, tests the parts for potential distortions and generates a G-code to avoid the potential distortion. For testing a current part, the system detects a potential distortion when the final edge of the current part is adjacent to an edge of a previously cut part scheduled for cutting before the current part according to the cutting order of parts. The system modifies the cutting order to select the modified cutting order for which the final edge is not adjacent to any edge of any previously cut part.
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公开(公告)号：US20230330853A1
公开(公告)日：2023-10-19
申请号：US17659246
申请日：2022-04-14
发明人： Chungwei Lin , Yebin Wang , Rien Quirynen , Devesh Jha , Bingnan Wang , William Vetterling , Siddarth Jain , Scott Bortoff
CPC分类号： B25J9/1664 , B25J9/1653 , B25J5/007 , B62D15/0285
摘要： The present disclosure provides a system and a method for controlling a motion of a robot from a starting point to a target point within a bounded space with a floorplan including one or multiple obstacles. The method includes solving for an electric potential in a bounded virtual space formed by scaling the floorplan of the bounded space with the one or multiple obstacles and applying charge to at least one bound of the bounded virtual space while treating the scaled obstacles as metallic surfaces with a constant potential value, wherein the electric potential provides multiple equipotential curves within the bounded virtual space. The method further includes selecting an equipotential curve with a potential value different from a potential value of an obstacle equipotential curve, determining a motion path based on the selected equipotential curve, and controlling the motion of the robot based on the determined motion path.
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公开(公告)号：US20210299795A1
公开(公告)日：2021-09-30
申请号：US16831885
申请日：2020-03-27
IPC分类号： B23K31/00 , B23K26/38 , G05B19/4155
摘要： A system for generating a G-code for controlling an operation of a laser-cutting machine to cut parts from a sheet of material, upon receiving cutting data specifying a cutting order of parts and a cutting order of edges of each part, tests the parts for potential distortions and generates a G-code to avoid the potential distortion. For testing a current part, the system detects a potential distortion when the final edge of the current part is adjacent to an edge of a previously cut part scheduled for cutting before the current part according to the cutting order of parts. The system modifies the cutting order to select the modified cutting order for which the final edge is not adjacent to any edge of any previously cut part.
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