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:
Sep. 08, 2020
Filed:
Nov. 25, 2019
Bombardier Recreational Products Inc., Valcourt, CA;
Sebastien Vezina, Sherbrooke, CA;
Jonathan Fortier, Lawrenceville, CA;
Alain Lavoie, Drummondville, CA;
BOMBARDIER RECREATIONAL PRODUCTS INC., Valcourt, CA;
Abstract
A snowmobile includes a tunnel having an inverted U-shape, having top, left side and right side portions which at least partly enclose a space. A drive track is disposed around a rear suspension assembly and at least in part in the space. A first heat exchanger has a heat exchanger liquid inlet and outlet. The heat exchanger liquid outlet fluidly communicates with the heat exchanger liquid inlet and with an engine liquid inlet. The first heat exchanger forms part of the top portion and is operable to dissipate heat toward the space from liquid passing therethrough. A second heat exchanger has a heat exchanger air inlet and outlet. The heat exchanger air outlet fluidly communicates with the heat exchanger air inlet and with the engine air inlet. The second heat exchanger forms part of the top portion and is operable to dissipate heat toward the space from air passing therethrough.