Patent ID: 11930835
Assignee: VINAMIT JSC.
Field: Chemical engineering (Chemistry)
Classification: CPC A  F | IPC A  F

Claim 8:
9. The system of claim 8 wherein each of said plurality of first elongate heat exchange tubes further comprises a cylindrical tube and five rectangular fins arranged around an outer circumference of said cylindrical tube, wherein one of said five rectangular fins is located on top of said cylindrical tube and four rectangular fins are arranged on lateral sides of said cylindrical tube pointing downward so as to prevent ice and water from being collected on said cylindrical tube which is made of an aluminum alloy and has a circumference of 89.9 mm, a radius of 35 mm and a thickness of 3.4 mm and wherein said rectangular fin has a width of 30 mm and a length of 30 mm and a thickness of 4 mm.