US Patent 9869487 Heat exchanger having stacked coil sections

Patent 9869487 was granted and assigned to Johnson Controls on January, 2018 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Johnson Controls

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

9869487

Date of Patent

January 16, 2018

Patent Application Number

13025907

Date Filed

February 11, 2011

Patent Citations Received

‌

US Patent 12066221 Modular waterside economizer integrated with air-cooled chillers

Patent Primary Examiner

‌

Elizabeth Martin

Patent abstract

A heat exchanger is provided with stacked coil sections. Each of the stacked coil sections is configured to circulate a fluid independent from the other coil section. An air moving device is used to circulate air through both of the stacked coil sections. The stacked coil sections are positioned to have the air exiting the one coil section entering the other coil section.