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:
Aug. 13, 2013
Filed:
Jul. 30, 2009
Radim Cermak, Prague, CZ;
Antonin Ryska, Prague, CZ;
Michal Kolda, Prague, CZ;
Marketa Kopecka, Vsetin, CZ;
Michal Hegar, Prague, CZ;
Radim Cermak, Prague, CZ;
Antonin Ryska, Prague, CZ;
Michal Kolda, Prague, CZ;
Marketa Kopecka, Vsetin, CZ;
Michal Hegar, Prague, CZ;
Thermo King Corporation, Minneapolis, MN (US);
Abstract
A mass transit vehicle including a cabin mounted to a frame and including a roof and a passenger zone defining a passenger zone length, an air cleaning unit including an air cleaner housing mounted to the roof, an air cleaning device disposed within the housing, an inlet upstream of the air cleaning device, and an outlet downstream of the air cleaning device, and a duct system disposed within the cabin and extending substantially along the passenger zone length. The air cleaning unit is operable to draw in air through the inlet, through the air cleaning device, and discharge a flow of cleaned air out of the outlet, and the duct system is in fluid communication with the outlet and operable to receive the flow of cleaned air from the outlet and direct the flow of cleaned air to the cabin substantially evenly along the passenger zone length.