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:
Dec. 17, 2019
Filed:
Dec. 30, 2016
Trane International Inc., Davidson, NC (US);
James M. Bartley, La Crosse, WI (US);
Justin D. Piggush, La Crosse, WI (US);
TRANE INTERNATIONAL INC., Davidson, NC (US);
Abstract
An apparatus, system, and method of separating and directing process fluid flow via the use of both low pressure drop pipes and high performance tubes within a refrigerant evaporator are disclosed. The evaporator includes a shell; the shell includes a process fluid inlet and a process fluid outlet. The evaporator also includes a plurality of tubes disposed within the shell and carrying a process fluid; the plurality of tubes includes a first plurality of tubes and a second plurality of tubes. The evaporator further includes a plurality of redirect pipes disposed within the shell and carrying the process fluid; the plurality of redirect pipes includes a first redirect pipe and a second redirect pipe. The evaporator functions by separating and directing process fluid flow into two portions via the use of both tubes and redirect pipes.