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:
Mar. 13, 2018
Filed:
Jun. 03, 2015
Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA (US);
Daniel J Burns, Wakefield, MA (US);
Scott A Bortoff, Brookline, MA (US);
Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA (US);
Abstract
A vapor compression system includes a heat exchanger having an inlet header pipe connected to a set of paths for passing refrigerant to condition a controlled zone. The inlet header pipe splits the refrigerant into different paths. An amount of the refrigerant entering the inlet header pipe is controlled by a valve. The vapor compression system also includes a set of sensors for measuring temperatures of the refrigerant in each path of the set of paths and a controller including a processor for determining a position of the valve based on the measurements of at least one sensor from the set of sensors and a thermal capacity requested for the heat exchanger.