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. 23, 2018
Filed:
Oct. 14, 2010
Michael F. Taras, Fayetteville, NY (US);
Alexander Lifson, Manlius, NY (US);
Michael F. Taras, Fayetteville, NY (US);
Alexander Lifson, Manlius, NY (US);
Carrier Corporation, Palm Beach Gardens, FL (US);
Abstract
A refrigerant system includes at least one compressor () that compresses refrigerant and delivers it downstream to a heat rejection heat exchanger (). The heat rejection heat exchanger is a microchannel heat exchanger. Refrigerant passes from the heat rejection heat exchanger downstream to an expansion device (), from the expansion device through an evaporator (), and from the evaporator back to the at least one compressor. A control () operates at least one compressor and the expansion device to reduce pressure spikes at transient conditions.