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. 20, 2018
Filed:
Dec. 05, 2011
Blake Norman Erb, Warman, SK;
Manfred Gerber, Saskatoon, SK;
Maury Brad Wawryk, Saskatoon, SK;
David Martin Wintemute, Trois-Rivieres, CA;
Paul Lorenzo Pieper, D.D.O., CA;
Blake Norman Erb, Warman, SK;
Manfred Gerber, Saskatoon, SK;
Maury Brad Wawryk, Saskatoon, SK;
David Martin Wintemute, Trois-Rivieres, CA;
Paul Lorenzo Pieper, D.D.O., CA;
Nortek Air Solutions Canada, Inc., Saskatoon, CA;
Abstract
A rotary wheel assembly is configured for use with a system for conditioning air to be supplied to an enclosed structure. The rotary wheel is configured to be positioned within a supply air stream and an exhaust air stream. The assembly includes a cassette frame, a wheel rotatably secured within the cassette frame, and a self-adjusting seal subassembly configured to maintain sealing engagement with respect to a surface of the wheel. The self-adjusting seal subassembly includes at least one seal member.