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. 10, 1994
Filed:
Sep. 29, 1992
Kenneth L Santelmann, Guilford Twp., Medina County, OH (US);
Avelino G Bolumen, Wadsworth, OH (US);
Roger A Clocker, Wadsworth, OH (US);
Thomas L Garabedian, Stow, OH (US);
Donald C Housley, Barberton, OH (US);
Russell A Stanley, Green, OH (US);
James M Tanzosh, Silver Lake, OH (US);
The Babcock & Wilcox Company, New Orleans, LA (US);
Abstract
A reversible, wear-resistant ash screw cooler section is provided with a carbon steel inner liner having a high chrome, high carbide overlay emplaced thereon to improve its wear and erosion resistance. To facilitate obtaining the maximum wear out of the section, the replaceable section is made symmetrical about its vertical and longitudinal centerline and provided with suitable compatible flanges and symmetrically placed cooling water hookups on the ends of the section to allow the section to be reversed, end for end, and reconnected to the ash screw cooler.