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:
Sep. 22, 2020
Filed:
Oct. 02, 2018
Applicant:
Sp Industries, Inc., Warminster, PA (US);
Inventor:
Charles D. Dern, Doylestown, PA (US);
Assignee:
SP Industries, Inc., Warminster, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B 23/00 (2006.01); A23F 5/32 (2006.01); A23L 3/44 (2006.01); F25B 13/00 (2006.01); F26B 5/06 (2006.01); F26B 9/06 (2006.01); A61K 9/19 (2006.01);
U.S. Cl.
CPC ...
F26B 23/001 (2013.01); A23F 5/32 (2013.01); A23L 3/44 (2013.01); A61K 9/19 (2013.01); F25B 13/00 (2013.01); F26B 5/06 (2013.01); F26B 9/066 (2013.01); Y02P 60/851 (2015.11); Y02P 60/853 (2015.11); Y02P 70/40 (2015.11); Y02P 70/405 (2015.11);
Abstract
Disclosed herein are embodiments of an energy recovery system for a freeze-drying system. In some embodiments, the freeze-drying system includes a freeze dryer chamber having one or more shelves disposed therein; a refrigeration system comprising a refrigerant condenser; a heat exchanger; a first fluid line to thermally couple the refrigerant condenser to the heat exchanger; and a second fluid line to thermally couple the one or more shelves to the heat exchanger.