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. 08, 2003
Filed:
Jun. 01, 2001
Applicant:
Inventor:
Sidney Jacobs, Narberth, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F 9/26 ; G05D 2/300 ;
U.S. Cl.
CPC ...
F28F 9/26 ; G05D 2/300 ;
Abstract
A combined self-cleaning grease and particulate filter and heat exchanger used to collect thermal energy normally vented through flue hoods or other ventilation systems in commercial or institutional kitchens. The system utilizes a piping configuration which circulates fluid in parallel to a plurality of heat exchangers is disclosed. Fluid circulated within the heat exchanger/filter may then be utilized for heating other mediums, such as water or air and to promote drainage of the particulate matter and grease from the filter into a removable storage container.