# US 12,184,144 B2 · Electric devices, generators, and motors

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- Number: US 12,184,144 B2
- Document ID: US12184144B2
- Status: Granted
- Kind: B2
- Application number: 17/521,667
- Filed: 2021-11-08
- Published: 2022-03-03
- Granted: 2024-12-31
- Earliest claimed: 2013-09-06
- Assignees: Francis Gentile
- Applicants: Francis X Gentile
- Inventors: Francis X Gentile
- Web page: https://patentgrep.com/patent/US12184144B2

## CPC

- H02K 1/2753: the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K 5/04: Casings or enclosures characterised by the shape, form or construction thereof
- H02K 3/47: Air-gap windings, i.e. iron-free windings
- H02K 5/00: Casings; Enclosures; Supports
- H02K 5/15: Mounting arrangements for bearing-shields or end plates
- H02K 21/14: with magnets rotating within the armatures
- H02K 5/24: specially adapted for suppression or reduction of noise or vibrations
- H02K 7/1853: {driven by intermittent forces}
- H02K 7/1861: {driven by animals or vehicles (H02K7/1853 takes precedence)}
- H02K 15/03: having permanent magnets
- H02K: DYNAMO-ELECTRIC MACHINES (dynamo-electric relays H01H53/00; conversion of DC or AC input power into surge output power {H03K3/53})

## Abstract

Simple to manufacture electric generators or motors and methods of manufacturing such are disclosed. Such devices are preferably manufactured from 2-dimensionally cut, flat stock materiel. The generator or motor has two large diameter rotors to enable, for example, useful generation of electricity at low revolutions per minute. The frame of the generator includes stators sidewalls with castellations on the periphery of the walls. Castellated end plates removably interlock with the stators. The rotors drive magnets past the stators in the frame of the device. In preferred embodiments, rotors are driven by human legs or arms, low speed wind, or water with low or zero water drop distance.

## Claims

### Claim 1

An electric device comprising:
a housing having a first outer wall and a second outer wall;
an axle spanning between and passing through the first and second outer walls;
wherein each outer wall has 1) a plurality of stator poles and 2) a plurality of winding slots, at an edge of each outer wall;
a wire strung between a stator pole of the first outer wall and a stator pole of the second outer wall in a zig-zag pattern;
a panel spanning between the edge of each outer wall;
wherein the panel is configured to interlock with the plurality of stator poles at the edge of each outer wall;
a first rotor plate disposed between the outer walls, the axle passing through the first rotor plate; and
a magnet disposed at an edge of the first rotor plate proximal to the wire;
wherein the wire is configured for a first electromotive direction in a first winding slot of the plurality of winding slots; and
wherein the first electromotive direction is configured to oppose a polarity of the magnet.

### Claim 2 (depends on 1)

The device of claim 1, wherein the panel interlocks with at least the first outer wall and second outer wall, and is removably coupled to the plurality of stator poles.

### Claim 3 (depends on 1)

The device of claim 1, further comprising a plurality of magnets disposed at an edge of the first rotor plate proximal to the wire.

### Claim 4 (depends on 1)

The device of claim 1, wherein the wire is strung about the outside circumference of the plurality of stator poles.

### Claim 5 (depends on 1)

The device of claim 1, further comprising a plurality of panels spanning between the edges of each outer wall;
wherein the plurality of panels are removably coupled with the plurality of stator poles.

### Claim 6 (depends on 1)

The device of claim 1, further comprising a second rotor plate coupled to the axle and disposed between the first rotor plate and one of the outer walls.

### Claim 7 (depends on 6)

The device of claim 6, wherein the second rotor plate is coupled to the first rotor plate by a spacer plate.

### Claim 8 (depends on 7)

The device of claim 7, wherein the first rotor plate has a hole in the shape of the spacer plate.

### Claim 9 (depends on 7)

The device of claim 7, wherein the spacer plate is castellated.

### Claim 10 (depends on 6)

The device of claim 6, wherein the magnet is coupled to the edge of the first rotor plate and an edge of the second rotor plate.

### Claim 11 (depends on 6)

The device of claim 6, further comprising a plurality of magnets coupled to the edge of the first rotor plate and an edge of the second rotor plate proximal to the wire.

### Claim 12 (depends on 1)

The device of claim 1, wherein the panel has a castellated edge that interlocks with the plurality of stator poles at the edge of the first outer wall.