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:
May. 18, 2004
Filed:
Apr. 16, 2002
Applicant:
Inventors:
Paul Sarkisian, Boulder City, NV (US);
Lance Kirol, Morrisville, VT (US);
Uwe Rockenfeller, Boulder City, NV (US);
Assignee:
Rocky Research, Boulder City, NV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 1/500 ;
U.S. Cl.
CPC ...
F25B 1/500 ;
Abstract
An aqua-ammonia absorption cooling and/or heating system having a variable speed burner which uses active flow control of weak liquor and/or active control of refrigerant flow to the evaporator.