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:
Jun. 19, 1984
Filed:
Mar. 10, 1983
Harold H Harms, II, Lake Park, FL (US);
Corby J Gould, Grass Valley, CA (US);
Harmsco, Inc., North Palm Beach, FL (US);
Abstract
The disclosure concerns a swimming pool-type filter comprising: (a) a stainless steel vertical cylindrical vessel with a removable domed cover and a horizontal partition sealed between the periphery of the cover and the open vessel, from which partition suspends a plurality of filter cartridges; and (b) a helically coiled heat exchanger coaxial of the vertical axis of the vessel and having its horizontal inlet and outlet ducts extending through the side of the vessel and supporting the coil. The filter cartridges fit inside and around the outside of the helical coil for easy removal, replacement and cleaning by lifting the partition after the cover has been removed. The inlet and outlet ducts for the liquid or water to be filtered and warmed are in the bottom of the vessel, with the outlet duct extending up through the vessel to the chamber above the partition in the domed cover.