David Langton

US Patent:

20210077649, Mar 18, 2021

Filed:

Sep 29, 2020

Appl. No.:

17/036051

Inventors:

- Ridgefield CT, US
Thomas A. Conroy - Newtown CT, US
David L. Langton - Marblehead MA, US
Christopher H. Patstone - Northampton MA, US

International Classification:

A61L 9/12
A61L 9/03
A61L 9/14
A61L 9/04

Abstract:

Aspects of the present disclosure include a method of managing scent in an environment, which includes disposing at least one scent diffusion device within an environment, wherein the at least one scent diffusion device comprises a communications facility that enables transmitting signals to and receiving signals from a remote computer, receiving at least one target value of a scent parameter for the environment at the remote computer, and controlling, via the remote computer, diffusion of a liquid from a source of the liquid in fluid communication with the at least one scent diffusion device to achieve the target value of the scent parameter. Controlling a diffusion rate of the liquid includes altering at least one of a voltage and a duty cycle applied to at least one component of the diffusion device.