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:
Apr. 12, 1988
Filed:
Apr. 08, 1987
Lowell M Anderson, Bloomington, MN (US);
Rodney H Volk, Eden Prairie, MN (US);
Thermo King Corporation, Minneapolis, MN (US);
Abstract
A transport refrigeration system suitable for narrow post highway trailers in which the refrigeration system intrudes into the trailer cargo space only to the extent necessary to direct trailer air into an evaporator. The evaporator is completely serviceable external to the trailer, with its inlet surface being substantially co-planar with the inside surface of the front wall of the trailer. An air delivery unit is manufactured as an integral assembly and mounted in a main support frame of the transport refrigeration system without requiring further adjustment. Mounting of the air delivery unit completes a plenum chamber for the evaporator, placing an axially narrow blower into an air flow path in which the blower draws trailer air through the evaporator and forces conditioned air back into the trailer. Mounting of the air delivery unit also places a fan into an air flow path in which outside air is directed upwardly through a condenser, and laterally through an engine radiator.