公开(公告)号：US11502570B2

公开(公告)日：2022-11-15

申请号：US17003905

申请日：2020-08-26

Applicant: Linear Labs, Inc.

Inventor： Fred E. Hunstable ,  Michael Van Steenburg ,  Andrei V. Popov

IPC: H02K1/27 ,  H02K3/47 ,  H02K21/12 ,  H02K16/02 ,  H02K11/30 ,  H02K3/52 ,  H02K15/00 ,  H02K15/095 ,  H02K21/14

Abstract: Disclosed are various embodiments for an electric machine where the stator is a coil assembly and the rotor is a magnetic toroidal cylindrical tunnel or where the rotor is a coil assembly and the stator is a magnetic toroidal cylindrical tunnel.

公开(公告)号：US20220190700A1

公开(公告)日：2022-06-16

申请号：US17567299

申请日：2022-01-03

Applicant: Linear Labs, Inc.

Inventor： Fred E. Hunstable

IPC: H02K35/04 ,  H02K7/075 ,  H02K1/17 ,  H02K1/34

Abstract: Embodiments of an electrical power generation device and methods of generating power are disclosed. One such method comprises creating magnetic flux forces generally transverse to a face of a magnet facing a center of a cylinder, moving a coil of wound conductive material partially through the center opening of the cylinder to produce the electric current and, routing resistive forces generated from the moving coil through an iron core, wherein the first coil is positioned concentrically about a first portion of the core, and further routing the resistive forces around the cylinder.

公开(公告)号：US20220190661A1

公开(公告)日：2022-06-16

申请号：US17567285

申请日：2022-01-03

Applicant: Linear Labs, Inc.

Inventor： Fred E. Hunstable

IPC: H02K3/04 ,  H02K1/17 ,  H02K1/30 ,  H02K1/2793 ,  H02K16/02 ,  H02K31/02 ,  H02K1/276

Abstract: This disclosure relates in general to a new and improved system for producing electric energy or mechanical power, and in particular to an improved system and method for producing rotary motion from an electro-magnetic motor or generating electrical power from a rotary motion input by concentrating magnetic forces due to electromagnetism or geometric configurations.

公开(公告)号：US20220006340A1

公开(公告)日：2022-01-06

申请号：US17375863

申请日：2021-07-14

Applicant: Linear Labs, Inc.

Inventor： Fred E. Hunstable

IPC: H02K1/27 ,  H02K3/12 ,  H02K1/02 ,  H02K21/24

Abstract: Disclosed are various embodiments for a new and improved multi-tunnel motor and controller for an electric motor, where the motor controller is able to dynamically modify the number of phases and pole count of the electric machine in order to reduce the torque output and increase speed.

公开(公告)号：US10291096B2

公开(公告)日：2019-05-14

申请号：US15089545

申请日：2016-04-02

Applicant: Linear Labs, Inc.

Inventor： Fred E. Hunstable

IPC: H02K7/075 ,  H02K35/04

Abstract: Embodiments of the present invention may include a method of producing mechanical power by moving a coil coupled to a shaft partially into a magnetic cylinder having a magnetic end cap containing a plurality of stacked magnetic forces, changing the magnetic polarity of the shaft, moving the coil out of the magnetic cylinder. In other embodiments, there is an electric motor apparatus comprising a magnetic cylinder, a coil coupled to a shaft, and a means for reversing the magnetic polarity of the shaft.

公开(公告)号：US10284029B2

公开(公告)日：2019-05-07

申请号：US14866787

申请日：2015-09-25

Applicant: Linear Labs, Inc.

Inventor： Fred E. Hunstable

IPC: H02K1/17 ,  H02K3/04 ,  H02K1/22 ,  H02K23/04 ,  H02K23/30 ,  H02K23/40

Abstract: Disclosed are various embodiments for an improved generator/motor and a method of generating current, the method comprising providing a circular rotation path, generating a concentrated magnetic field around a portion of the circular rotation path; rotating a coil along the circular path and through the concentrated magnetic field; generating current within the coil as a result of the rotating, and extracting the current from the coil.

公开(公告)号：US09936300B2

公开(公告)日：2018-04-03

申请号：US14976367

申请日：2015-12-21

Applicant: Linear Labs, Inc.

Inventor： Fred E. Hunstable

IPC: H04R9/02 ,  H04R9/06 ,  H04R9/04

CPC classification number: H04R9/025 ,  H04R9/041 ,  H04R9/063 ,  H04R2209/022

Abstract: In one embodiment, there is described a new transducer, and in particular an improved system and method for producing linear motion for a transducer such as used in voice coils converting from an electrical input to a mechanical linear motion input.

公开(公告)号：US09825496B2

公开(公告)日：2017-11-21

申请号：US14490656

申请日：2014-09-18

Applicant: Linear Labs, Inc.

Inventor： Fred E. Hunstable

IPC: H02K3/04 ,  H02K1/27 ,  H02K1/17 ,  H02K1/30 ,  H02K31/02 ,  H02K16/02

CPC classification number: H02K3/04 ,  H02K1/17 ,  H02K1/2766 ,  H02K1/2793 ,  H02K1/30 ,  H02K16/02 ,  H02K31/02

Abstract: A new and improved method for producing electric energy or mechanical power, and in particular to an improved system and method for producing rotary motion from an electro-magnetic motor or generating electrical power from a rotary motion input by concentrating magnetic forces due to electromagnetism or geometric configurations.