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公开(公告)号：US20250079922A1
公开(公告)日：2025-03-06
申请号：US18953308
申请日：2024-11-20
Applicant: INFINITUM ELECTRIC, INC.
Inventor： Randal A. Lee , Paulo Guedes-Pinto , Bernhard L. Schuler , Richard Lee
IPC: H02K3/26 , H02K1/2795 , H02K5/18 , H02K5/20 , H02K9/06 , H02K11/33 , H02K16/02 , H02K21/24 , H02P27/06
Abstract: A system has an axial field rotary energy device with an axis, a printed circuit board (PCB) stator and a rotor with a rotor shaft and rotor disks having respective permanent magnets (PM). The rotor rotates about the axis relative to the PCB stator. A variable frequency drive (VFD) has VFD components coupled to the axial field rotary energy device. A device enclosure contains the axial field rotary energy device. A VFD enclosure contains the VFD, and the device and VFD enclosures are axially aligned and coupled to each other. A cooling system is integrated within the device and VFD enclosures and cools the axial field rotary energy device and the VFD. The cooling system has a cooling fan located axially outboard of the device and VFD enclosures. The cooling fan circulates an air flow radially and axially relative to the device and VFD enclosures.
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公开(公告)号：US10727712B2
公开(公告)日：2020-07-28
申请号：US16212884
申请日：2018-12-07
Applicant: Infinitum Electric Inc.
Inventor： Bernhard L. Schuler , Rich Lee , Jorgen Rasmussen
Abstract: An axial field rotary energy device can include a housing having an axis with an axial direction. A stator assembly can include a plurality of stator panels that are discrete panels from each other. The stators panels can be mechanically and stationarily coupled to the housing. Each stator panel can include a printed circuit board (PCB) having coils that are electrically conductive, each stator panel consists of a single electrical phase. In addition, rotors can be rotatably mounted within the housing on opposite axial ends of the stator assembly. The rotors can be mechanically coupled together with a rotor spacer. Each rotor can include magnets. In addition, in one version, no rotor is disposed between axially adjacent ones of the stator panels.
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公开(公告)号：US20200220406A1
公开(公告)日：2020-07-09
申请号：US16821450
申请日：2020-03-17
Applicant: INFINITUM ELECTRIC, INC.
Inventor： Bernhard L. Schuler , Rich Lee , Jorgen Rasmussen
Abstract: An axial field rotary energy device can include a housing having an axis with an axial direction. A stator assembly can include a plurality of stator panels that are discrete panels from each other. The stators panels can be mechanically and stationarily coupled to the housing. Each stator panel can include a printed circuit board (PCB) having coils that are electrically conductive, each stator panel consists of a single electrical phase. In addition, rotors can be rotatably mounted within the housing on opposite axial ends of the stator assembly. The rotors can be mechanically coupled together with a rotor spacer. Each rotor can include magnets. In addition, in one version, no rotor is disposed between axially adjacent ones of the stator panels.
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公开(公告)号：US10340760B2
公开(公告)日：2019-07-02
申请号：US15864604
申请日：2018-01-08
Applicant: Infinitum Electric Inc.
Inventor： Bernhard L. Schuler , Rich Lee , Jorgen Rasmussen
IPC: H02K3/26 , H02K1/12 , H02K3/12 , H02K3/28 , H02K9/12 , H02K1/18 , H02K1/27 , H02K3/47 , H02K21/24 , H02K1/32 , H02K16/00 , H02P31/00 , H02K15/03 , H02K35/02 , H02K3/52
Abstract: An axial field rotary energy device can include a rotor comprising an axis of rotation and a magnet. In addition, a stator can be coaxial with the rotor. The stator can include a plurality of stator segments that are coupled together about the axis. Each stator segment can include a printed circuit board (PCB) having a PCB layer comprising a coil. Each stator segment also can include only one electrical phase. The stator itself can include one or more electrical phases.
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公开(公告)号：US20190109504A1
公开(公告)日：2019-04-11
申请号：US16212884
申请日：2018-12-07
Applicant: Infinitum Electric Inc.
Inventor： Bernhard L. Schuler , Rich Lee , Jorgen Rasmussen
Abstract: An axial field rotary energy device can include a housing having an axis with an axial direction. A stator assembly can include a plurality of stator panels that are discrete panels from each other. The stators panels can be mechanically and stationarily coupled to the housing. Each stator panel can include a printed circuit board (PCB) having coils that are electrically conductive, each stator panel consists of a single electrical phase. In addition, rotors can be rotatably mounted within the housing on opposite axial ends of the stator assembly. The rotors can be mechanically coupled together with a rotor spacer. Each rotor can include magnets. In addition, in one version, no rotor is disposed between axially adjacent ones of the stator panels.
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Patent Agency Ranking
公开(公告)号：US20190074746A1
公开(公告)日：2019-03-07
申请号：US16178250
申请日：2018-11-01
Applicant: Infinitum Electric Inc.
Inventor： Bernhard L. Schuler , Rich Lee , Jorgen Rasmussen
IPC: H02K3/26 , H02K3/28 , H02K1/12 , H02K1/32 , H02K1/27 , H02K1/18 , H02K3/47 , H02K3/52 , H02K9/12 , H02K15/03 , H02K16/00 , H02K21/24 , H02K35/02 , H02P31/00 , H02K3/12
Abstract: A system for an axial field rotary energy device can include modules that each are an axial field rotary energy device. The modules can be connected together for a desired power input or output. Each module can include a housing having an axis. The housing can be mechanically coupled to at least one other module. In addition, the housing can be electrically coupled to one other module. Rotors can be rotatably mounted to the housing. Each rotor can include magnets. The housing also can have stators. Each stator can include a printed circuit board (PCB) having PCB layers comprising coils.
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公开(公告)号：US10186922B2
公开(公告)日：2019-01-22
申请号：US15935883
申请日：2018-03-26
Applicant: Infinitum Electric Inc.
Inventor： Bernhard L. Schuler , Rich Lee , Jorgen Rasmussen
Abstract: An axial field rotary energy device can include a housing having an axis with an axial direction. A stator assembly can include a plurality of stator panels that are discrete panels from each other. The stators panels can be mechanically and stationarily coupled to the housing. Each stator panel can include a printed circuit board (PCB) having coils that are electrically conductive, each stator panel consists of a single electrical phase. In addition, rotors can be rotatably mounted within the housing on opposite axial ends of the stator assembly. The rotors can be mechanically coupled together with a rotor spacer. Each rotor can include magnets. In addition, in one version, no rotor is disposed between axially adjacent ones of the stator panels.
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公开(公告)号：US10141804B2
公开(公告)日：2018-11-27
申请号：US15864709
申请日：2018-01-08
Applicant: Infinitum Electric Inc.
Inventor： Bernhard L. Schuler , Rich Lee , Jorgen Rasmussen
IPC: H02K3/26 , H02K16/00 , H02K31/00 , H02K1/18 , H02K1/27 , H02K3/47 , H02K21/24 , H02K3/28 , H02K1/12 , H02K1/32 , H02K9/12 , H02P31/00 , H02K3/12 , H02K15/03 , H02K35/02 , H02K3/52
Abstract: A system for an axial field rotary energy device can include modules that each are an axial field rotary energy device. The modules can be connected together for a desired power input or output. Each module can include a housing having an axis. The housing can be mechanically coupled to at least one other module. In addition, the housing can be electrically coupled to one other module. Rotors can be rotatably mounted to the housing. Each rotor can include magnets. The housing also can have stators. Each stator can include a printed circuit board (PCB) having PCB layers comprising coils.
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公开(公告)号：US10141803B2
公开(公告)日：2018-11-27
申请号：US15864544
申请日：2018-01-08
Applicant: Infinitum Electric Inc.
Inventor： Bernhard L. Schuler , Rich Lee , Jorgen Rasmussen
IPC: H02K1/18 , H02K15/03 , H02K35/02 , H02K1/27 , H02K3/12 , H02K3/26 , H02K3/28 , H02K3/47 , H02K21/24 , H02K1/12 , H02K1/32 , H02K9/12 , H02K16/00 , H02P31/00 , H02K3/52
Abstract: An axial field rotary energy device can include a rotor having an axis of rotation and a magnet; a stator coaxial with the rotor, the stator can have a printed circuit board (PCB) having a plurality of PCB layers that are spaced apart in an axial direction, each PCB layer can include a coil having only two terminals for electrical connections, each coil is continuous and uninterrupted between its only two terminals, each coil consists of a single electrical phase, and one of the two terminals of each coil is electrically coupled to another coil with a via to define a coil pair; and each coil pair is electrically coupled to another coil pair with another via.
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公开(公告)号：US20180323689A1
公开(公告)日：2018-11-08
申请号：US16031879
申请日：2018-07-10
Applicant: Infinitum Electric Inc.
Inventor： Bernhard L. Schuler , Rich Lee , Jorgen Rasmussen
CPC classification number: H02K16/02 , H02K1/182 , H02K1/2793 , H02K3/26 , H02K3/28 , H02K11/30 , H02K21/24 , H02K2203/03
Abstract: An axial field rotary energy device can include a housing having an axis. A stator assembly is mounted to the housing and has stator panels that are axially-stacked and discrete panels from each other. Each stator panel includes a respective printed circuit board (PCB) having respective coils that are electrically conductive and interconnected within the respective PCB. In addition, a rotor assembly including rotors is rotatably mounted within the housing on opposite axial ends of the stator assembly. The rotors can be mechanically coupled together. Each rotor can include magnets having leading and trailing edges. The trailing edge of one magnet and the leading edge of an adjacent magnet can be parallel to each other to define a consistent circumferential spacing, relative to the axis, between adjacent ones of the magnets.
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