William Alford Turner
Engineering at Alpine Vlg Rd, Sweden, ME

License number
Louisiana PE.0027533
Issued Date
Sep 23, 1997
Expiration Date
Mar 31, 2006
Category
Civil Engineer
Type
Mechanical Engineer
Address
Address
110 Alpine Village Rd, Sweden, ME 04040
LicenseFiles verified this license of Dec 19, 2016 at the Louisiana Engineering Foundation.

Professional information

William Turner Photo 1

Hybrid Heating And/Or Cooling System

US Patent:
2007020, Sep 6, 2007
Filed:
Feb 13, 2007
Appl. No.:
11/674241
Inventors:
Jeffrey Harrison - Naples ME, US
William Turner - Harrison ME, US
Assignee:
THE H.L. TURNER GROUP, INC. - Harrison ME
International Classification:
F24D 11/02, F25B 29/00, G05D 23/19
US Classification:
23700200B
Abstract:
A hybrid heating and/or cooling system may combine different energy sources (e.g., solar and geothermal) into a single system. The hybrid heating and/or cooling system may include one or more heat pumps, a heat exchanger system, a solar and/or waste energy system, and a delivery system for delivering heat (and/or cool air) to a space such as a building. These systems may be interconnected and controlled using various conduits, pumps, valves and controls. The solar energy system may provide heat (e.g., low grade heat) to the working fluid at the input to the source side of the heat pump and/or may provide heat (e.g., high grade heat) to the delivery system for direct solar and/or waste energy heating.