James Allan Gregory

Address:

5682 Dorsey Dr, Columbus, OH 43235

Phone:

(614)5380677

VIN:

5NPEC4AC9BH187807

Make:

HYUNDAI

Model:

SONATA

Year:

2011

US Patent:

20220250096, Aug 11, 2022

Filed:

May 28, 2020

Appl. No.:

17/614135

Inventors:

- Columbus OH, US
Jeffrey P. BONS - Dublin OH, US
James W. GREGORY - Columbus OH, US
Ali AMERI - Solon OH, US

International Classification:

B05B 1/08
F01D 25/06

Abstract:

Various implementations include, an out-of-plane feedback-type fluidic oscillator. including a first portion, a second portion, a middle portion coupled between the first portion and the middle portion, and an axis of rotation. The middle portion includes a first side, a second side opposite and spaced apart from the first side, and a middle plane, an interaction chamber, a fluid supply inlet, an outlet nozzle, a first feedback a channel, and a second feedback channel. The first side is coupled to the first portion, and the second side is coupled to the second portion. The first side, the second side, and the middle plane extend circumferentially around the axis of rotation. The middle plane is disposed equally distanced from the first side and the second side. The fluid stream oscillates as it flows through the interaction chamber such that the fluid stream oscillates as the fluid stream exits the outlet nozzle.

US Patent:

20200306771, Oct 1, 2020

Filed:

Nov 28, 2018

Appl. No.:

16/767847

Inventors:

- Columbus OH, US
James GREGORY - Columbus OH, US

International Classification:

B05B 1/08
F15C 1/22

Abstract:

Various implementations include a fluidic oscillator having at least one control port. The at least one control port is for introducing a control fluid into the fluidic oscillator or suctioning the fluid stream from the fluidic oscillator. The introduction of a control fluid into the fluidic oscillator or suction of the fluid stream from the fluidic oscillator alters the frequency and sweeping angle of the oscillating fluid stream as it exits the fluidic oscillator. Various other implementations include a fluidic oscillator having a first control port defined by the first portion of the outlet nozzle and a second control port defined by the second portion of the outlet nozzle. The introduction of a control fluid into the fluidic oscillator or suction of the fluid stream from the fluidic oscillator through the control ports alters the exit angle of the oscillating fluid stream as it exits the fluidic oscillator.

US Patent:

20190145441, May 16, 2019

Filed:

Oct 11, 2018

Appl. No.:

16/157460

Inventors:

- Columbus OH, US
James Gregory - Columbus OH, US

International Classification:

F15C 1/22
B05B 1/08

Abstract:

Various implementations include a fluidic oscillator array including at least two fluidic oscillators, each including an interaction chamber, fluid supply inlet, outlet nozzle, and feedback channels. The interaction chambers have a first and second attachment wall. Fluid streams flow from the fluid supply inlets, into the interaction chambers, and exit through the outlet nozzles. A feedback channel is coupled to each of the first and second attachment walls. Each feedback channel is in fluid communication with the interaction chamber and has an intermediate portion disposed between a first and second end of the feedback channels. Fluid from the fluid stream flows into the first ends of the respective feedback channels, causing the fluid stream to oscillate between the first and second attachment walls. Adjacent feedback channels of adjacent fluidic oscillators share a common intermediate portion, causing the exiting fluid streams of each fluidic oscillator to oscillate at the same frequency.

US Patent:

20170036709, Feb 9, 2017

Filed:

Jun 17, 2016

Appl. No.:

15/186371

Inventors:

- Tokyo, JP
James MCKILLEN - Raymond OH, US
James W. GREGORY - Columbus OH, US

International Classification:

B62D 35/00
B62D 35/02

Abstract:

Some embodiments are directed to a vehicle aerodynamics control system for use with a vehicle. The vehicle can have a top side, a bottom side, a right side, and a left side. The control system can include at least one flow control actuator along at least one of the top side, the bottom side, the right side and the left side of the vehicle. The control system can also include a tuned surface configured to modify airflow in conjunction with the at least one flow control actuator. The tuned surface can be disposed along at least one of the top side, the bottom side, the right side, and the left side.