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. 12, 2002
Filed:
Aug. 21, 2000
Michael Raymond Young, York, PA (US);
Gordon Ted Boyd, Knoxville, TN (US);
John Richard Walters, Abingdon, VA (US);
Scott Garrison Hix, Bristol, VA (US);
York International Corporation, , DE (US);
Abstract
A liquid arresting valve for a refrigeration compressor having a refrigerant intake, including a housing having an inlet end to receive liquid and vapor phase refrigerant from an evaporator and an outlet end for connection to the refrigerant intake of the compressor, and a valve body movable in the housing between an open position permitting substantially unrestricted flow of vapor phase refrigerant between the inlet and outlet ends of the housing, and a flow restricting position to cause liquid containing refrigerant entering the inlet end of the housing to exit through the outlet end of the housing as vapor phase refrigerant.