US Patent Issued to DANFOSS on Sept. 8 for "Refrigeration system with heat recovery" (Danish Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,895, issued on Sept. 8, was assigned to DANFOSS A/S (Nordborg, Denmark).

"Refrigeration system with heat recovery" was invented by Preben Alfred Bertelsen (Silkeborg, Denmark).

According to the abstract* released by the U.S. Patent & Trademark Office: "A refrigeration system with heat recovery includes a vapor compression circuit having at least one compressor, a gas cooler, a receiver, a first expansion device fluidly connected between a first refrigerant path of the gas cooler and the receiver, a second expansion device fluidly connected between the receiver and a second refrigerant path of the gas cooler, and at least one evaporator. The refrigeration system includes a heat ex...