JOHN MICHAEL BUTORAC
Pilots at Northport Flt Crk Rd, Kettle Falls, WA
License number
Washington A2772657
Issued Date
Aug 2016
Expiration Date
Aug 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
3203 Northport Flat Creek Rd, Kettle Falls, WA 99141
Professional information
Dynamic Superheat Control For High Efficiency Refrigeration System
US Patent:
2010002, Feb 4, 2010
Filed:
Jul 29, 2008
Appl. No.:
12/181423
Inventors:
John Michael Butorac - Kettle Falls WA, US
Timothy Thomas Pearson - Fergus Falls MN, US
Timothy Thomas Pearson - Fergus Falls MN, US
International Classification:
F25B 41/04, F25B 1/00, F25B 49/00, F25B 39/02
US Classification:
62225, 62115, 622281, 62515
Abstract:
A vapor compression refrigeration system including components capable of determining the superheat at a compressor inlet is provided. The vapor compression refrigeration system may include sensors capable of making measurements from which the superheat at the compressor inlet may be determined. The vapor compression refrigeration system may be operable to compare the determined superheat level at the inlet to the compressor to a desired superheat level and generate a new evaporator discharge superheat level target for one or more evaporators operatively interconnected to the compressor to affect the superheat at the compressor inlet. The vapor compression refrigeration system may be operable to broadcast the new evaporator discharge superheat level target to the one or more evaporators over a communications bus. The vapor compression refrigeration system may update and broadcast the evaporator discharge superheat level target at programmed intervals.
Dynamic Superheat Control For High Efficiency Refrigeration System
US Patent:
2012016, Jul 5, 2012
Filed:
Mar 12, 2012
Appl. No.:
13/418011
Inventors:
John Michael Butorac - Kettle Falls WA, US
Timothy Thomas Pearson - Fergus Falls MN, US
Timothy Thomas Pearson - Fergus Falls MN, US
International Classification:
F25B 1/00
US Classification:
62115
Abstract:
A vapor compression refrigeration system including components capable of determining the superheat at a compressor inlet is provided. The vapor compression refrigeration system may include sensors capable of making measurements from which the superheat at the compressor inlet may be determined. The vapor compression refrigeration system may be operable to compare the determined superheat level at the inlet to the compressor to a desired superheat level and generate a new evaporator discharge superheat level target for one or more evaporators operatively interconnected to the compressor to affect the superheat at the compressor inlet. The vapor compression refrigeration system may be operable to broadcast the new evaporator discharge superheat level target to the one or more evaporators over a communications bus. The vapor compression refrigeration system may update and broadcast the evaporator discharge superheat level target at programmed intervals.