Christopher M Richardson

US Patent:

20200303982, Sep 24, 2020

Filed:

Mar 10, 2020

Appl. No.:

16/814440

Inventors:

- Atlanta GA, US
Christopher Paul Richardson - Fort Wayne IN, US

International Classification:

H02K 3/26
H05K 1/02
H05K 1/16

Abstract:

Rotary motors incorporating flexible printed circuit boards are described. A motor may include a stator assembly and a rotor assembly co-radially arranged with the stator assembly and configured to rotate relative to the stator assembly. At least one of the stator assembly and the rotor assembly may include a flexible printed circuit board having a base layer and a plurality of conductive elements formed on the base layer.

US Patent:

20200091803, Mar 19, 2020

Filed:

Sep 12, 2019

Appl. No.:

16/569389

Inventors:

- Altanta GA, US
Christopher Paul Richardson - Fort Wayne IN, US

International Classification:

H02K 17/16
H02K 9/22

Abstract:

An induction motor may include a stator assembly and a rotor assembly that revolves or rotates around the state assembly. Additionally, a pole pitch of the induction motor may be less than two inches. The stator assembly may also optionally include a fractional slot winding.

US Patent:

20190148037, May 16, 2019

Filed:

Nov 8, 2018

Appl. No.:

16/184398

Inventors:

- Atlanta GA, US
Christopher Richardson - Fort Wayne IN, US

International Classification:

H01B 7/42
H01B 7/00
H01B 7/02

Abstract:

Winding wire articles may include a conductor formed into a predefined shape having at least one bend. Additionally, a plurality of cavities may be formed within the conductor. Insulation may also be formed around the conductor.

US Patent:

20180182507, Jun 28, 2018

Filed:

Dec 20, 2017

Appl. No.:

15/848240

Inventors:

- Atlanta GA, US
David Marshall Cain - Easley SC, US
Matthew Leach - Fort Wayne IN, US
Christopher Richardson - Fort Wayne IN, US
Jason Dennis Stephens - Fort Wayne IN, US

International Classification:

H01B 7/00
H02K 3/04
H01F 27/28
H01F 27/34
H02K 3/42

Abstract:

A continuously transposed conductor (CTC) cable may include a plurality of electrically insulated strands arranged in two stacks with the plurality of strands successively transposed between the two stacks. Each strand may include a conductor and insulation formed at least partially around the conductor. Additionally, each strand may have a cross-sectional area that is less than approximately 0.0030 square inches. As a result, the CTC cable may be suitable for use in electrical devices relatively smaller than those associated with conventional CTC cables.