The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2026
Filed:
Mar. 29, 2021
Deka Products Limited Partnership, Manchester, NH (US);
Ryan K. Larocque, Manchester, NH (US);
John M. Kerwin, Manchester, NH (US);
Michael A. Baker, Manchester, NH (US);
Aaditya Ravindran, Manchester, NH (US);
Prashant Bhat, Bedford, NH (US);
Larry B. Gray, Merrimack, NH (US);
Sean Mccauley, Canterbury, NH (US);
Benjamin E. Colburn, Deerfield, NH (US);
Shannon Prescott, Loudon, NH (US);
Brian G. Gray, Manchester, NH (US);
Paul R. Curtin, Londonderry, NH (US);
Josh Ling, Nashua, NH (US);
Gregory J. Hurley, Windham, NH (US);
Lucas Vannie, Manchester, NH (US);
Robert Bowman, Bow, NH (US);
Thaddeus J. Hughes, Manchester, NH (US);
DEKA Products Limited Partneship, Manchester, NH (US);
Abstract
A distillation device may comprise a source fluid input and an evaporator in fluid communication therewith. The device may further comprise a compressor having an impeller coupled to a motor, the compressor having a low pressure inlet for vapor from the evaporator and a high pressure outlet for compressed vapor. The device may further comprise at least one temperature sensor configured to monitor temperature of vapor in the inlet and a condenser in heat transfer relationship with exterior surfaces of the evaporator and in fluid communication with the compressor outlet. The device may further comprise a controller configured to govern rotation speed of the impeller with an impeller motor command based on a calibrated motor speed for the distillation device. The controller may be configured to determine an adjusted motor speed for a next use of the device and overwrite the calibrated motor speed with the adjusted motor speed.