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:
Jul. 08, 2003
Filed:
Oct. 05, 1999
Wesley A Staples, Palatka, FL (US);
Russell E. Staples, Palatka, FL (US);
Other;
Abstract
A fluid injector system for use in tank cleaning is provided, the injector system including an injector head block housing two disc-shaped injectors which may be rotated inside of the injector head block to change the orientation of bores extending through the disc-shaped injectors, which discharge pressurized fluid therethrough. The injector head block depends downwardly from a housing, and is rotatable relative to the housing by rotating a drive tube assembly housed partially within the housing and connected to the injector head block. The disc-shaped injectors are rotated by a vertical movement of the injector head block by virtue of a linkage assembly linking the injectors to a portion of the structure that is vertically stationary when the injector head block is moved vertically.