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:
Oct. 10, 2023
Filed:
Dec. 03, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Alan Joseph Lachapelle, Reston, VA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
An air handling unit can include a first airflow passage and a second airflow passage having separate entrances. A cooling module can be arranged in the second airflow passage for cooling air passing there through. A cover, blocker, or other barrier can move between a position at least partially blocking the first entrance to the first airflow passage and at least partially blocking the second entrance to the second airflow passage. In various aspects, the barrier can be moved to intermediate positions to affect a ratio of air flowing through each of the passages and to thus control an overall amount of cooling provided to discharged air that corresponds to a mixture of the air directed through the cooling module and the air directed around the cooling module, which may be mixed together upon exiting the separate passages.