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. 18, 1990
Filed:
Sep. 07, 1989
Gregory D Bleck, Chaska, MN (US);
Peter B Allard, Minnetonka, MN (US);
Thermo King Corporation, Minneapolis, MN (US);
Abstract
A transport refrigeration unit having a top and bottom, a back, and side planes which include a front and first and second sides. The transport refrigeration unit further includes a condenser having air intake openings along a selected side plane of the unit, with condenser air being discharged through the top. A sound reducing cover is disposed to surround the transport refrigeration unit. The sound reducing cover is lined with a sound absorbing material, and it re-positions the condenser air intake such that incoming condenser air enters the unit through the top, instead of through a side plane, while maintaining top air discharge. In one embodiment the sound reducing cover separates incoming and exiting air in a direction from the front to the back of the unit, and in another embodiment in a direction from one side of the unit to the other side.