US 12,235,022 B2
Heat transfer device
John Saavedra, Irmo, SC (US)
Filed by John Saavedra, Irmo, SC (US)
Filed on Jun. 29, 2021, as Appl. No. 17/362,337.
Application 17/362,337 is a continuation in part of application No. 15/929,507, filed on May 6, 2020, granted, now 11,047,626.
Application 15/929,507 is a continuation in part of application No. 15/889,905, filed on Feb. 6, 2018, granted, now 11,255,585.
Prior Publication US 2021/0325092 A1, Oct. 21, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. F25B 15/10 (2006.01); F25B 27/00 (2006.01); F25B 27/02 (2006.01)
CPC F25B 15/10 (2013.01) [F25B 27/007 (2013.01); F25B 27/02 (2013.01); F25B 2315/004 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A heat transfer device comprising:
a heating section having an inlet and outlet, wherein a working fluid absorbs heat from a heat source and is pressurized in said heating section without an electro-mechanical compressor;
a cooling section having an inlet and outlet;
a one-way check valve in fluid communication with said cooling section inlet and said heating section outlet to restrict the flow of said working fluid through said device to a single direction;
a vaporization expansion evaporation section wherein the pressurized, heated working fluid is allowed to expand without altering the chemical composition of said working fluid, thus absorbing ambient heat from a space surrounding said vaporization expansion evaporation section; and
wherein said working fluid is pressurized and flows within said device without requiring gravity or an electro-mechanical pump without altering said chemical composition of said working fluid.