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:
Mar. 07, 1995
Filed:
Dec. 10, 1992
William R Sugg, La Crescent, MN (US);
Multistack, Inc., West Salem, WI (US);
Abstract
A filter for a refrigeration unit having a heat exchange fluid supply conduit. The filter is a substantially cylindrical filter screen having a radial flange disposed at each end. One or more filters are disposed along the entire length of the fluid supply conduit to maximize the surface area of the filter screen. Each radial flange has a gasket disposed thereon for providing a seal that prevents the fluid from circumventing the filter screen of the one or more filters. As fluid passes through the conduit, it flows radially through the filter along the entire length of the conduit thereby reducing the adverse effect on fluid pressure in the conduit and passes through the screen, into a volume defined exterior to the filter, thereby minimizing the pressure drop experienced along the fluid supply conduit.