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:
Feb. 14, 2017
Filed:
Nov. 05, 2014
Horton, Inc., Roseville, MN (US);
Stephen Anthony Stone, Richfield, MN (US);
Michael J. Campbell, Bloomington, MN (US);
Jamil Marwan Orfali, Woodbury, MN (US);
Jacob Vincent VandeHei, Green Bay, WI (US);
Kevin Watson, Champlin, MN (US);
Thomas Schmidt, Eden Prairie, MN (US);
David R. Hennessy, Burnsville, MN (US);
Neal Shawaluk, Lino Lakes, MN (US);
Horton, Inc., Roseville, MN (US);
Abstract
A cleaning system for use with a heat exchanger and a fluid pressurizing assembly includes a wand assembly, a pivot assembly, and a movement mechanism having a body and a piston rod moveable relative the body in response to fluid pressurization. The wand assembly includes a wand in fluid communication with the fluid pressurizing assembly, and having a first orifice configured to eject fluid toward the heat exchanger. The wand is supported by the pivot assembly such that the wand is selectively pivotable about a first pivot axis. The movement mechanism connects to the pivot assembly at a second pivot axis offset from the first pivot axis such that selective movement of the piston rod produces pivotal movement of the wand about the pivot axis.