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公开(公告)号：US20230368973A1
公开(公告)日：2023-11-16
申请号：US18144754
申请日：2023-05-08
IPC分类号： H01F41/066 , H01F41/098 , H01F41/096
CPC分类号： H01F41/066 , H01F41/098 , H01F41/096
摘要： An apparatus for creating an electromagnetic coil, including: a platform for building the coil; a dispenser to dispense a wire via a nozzle; a wire feeder to feed the wire through the dispenser; a coating applicator to apply a bondable overcoat to the wire, such that when a section of the wire is laid adjacent to another section of the wire, the bondable overcoats of the respective sections bond to each other; one or more actuators to provide at least three degrees of freedom to the dispenser and/or the platform; and a processor to control the one or more actuators to move the dispenser and/or platform such that the wire is dispensed at a specified location relative to the platform; wherein the processor controls the one or more actuators based on a program stored in a memory, the program including instructions for laying the wire according to a predetermined pattern.
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公开(公告)号：US11090761B2
公开(公告)日：2021-08-17
申请号：US16559997
申请日：2019-09-04
IPC分类号： H02K41/035 , B23K26/06 , H02K11/33 , H02K11/22 , B23K26/046 , H02K3/32 , H02K9/04
摘要： An actuator may include a stator, a pole; a bobbin; and windings provided around an exterior surface of the bobbin. The stator may include a stator body; and a plurality of magnets circumferentially arranged around an inner surface of the stator body. The stator, the pole, and the bobbin may be coaxial. An outer diameter of the pole may be smaller than an inner diameter of the bobbin such that the bobbin is movable in an axial direction over an exterior surface of the pole. An outer diameter of the bobbin may be smaller than an inner diameter of the stator such that the bobbin is movable in an axial direction inside the plurality of magnets circumferentially arranged around the inner surface of the stator body.
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