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:
May. 07, 2019
Filed:
Aug. 16, 2016
Haier Us Appliance Solutions, Inc., Wilmington, DE (US);
Mogan Sukumaran, Hyderabad, IN;
Saravanan Rajamanickam, Hyderabad, IN;
Gregory Leon Hutchison, Shelbyville, KY (US);
Alan G. Constance, Jeffersonville, IN (US);
Haier US Appliance Solutions, Inc., Wilmington, DE (US);
Abstract
A sealed refrigeration system and appliance are provided. The sealed refrigeration system may include a compressor, a condenser, an evaporator, and a check valve assembly. The compressor may be operable to compress refrigerant, while the condenser may be disposed in downstream fluid communication with the compressor to condense refrigerant received from the compressor. The evaporator may be disposed in fluid communication between the condenser and the compressor. The check valve assembly may be disposed in fluid communication between at least two components of the sealed refrigeration system. The check valve assembly may include a valve body defining a circuit inlet, a circuit outlet, and a charge port. The circuit outlet may be downstream from the circuit inlet to direct refrigerant therefrom. The charge port may be between the circuit inlet and the circuit outlet to receive refrigerant therethrough.