Patent ID: 9086245
Filing Date: 2015-07-21
Classification: F24F,F28F

Abstract:
1. A heat exchanger of an air conditioner, comprising: a first heat exchanger section having plate-shaped first fins, and a plurality of first heat transfer tubes inserted through the first fins so as to extend along a thicknesswise direction of the first fins, the first fins each having a first lateral edge and a second opposed lateral edge; and a second heat exchanger section having plate-shaped second fins, and a plurality of second heat transfer tubes inserted through the second fins so as to extend along a thicknesswise direction of the second fins, the second fins each having a first lateral edge and a second opposed lateral edge, wherein the first heat exchanger section and the second heat exchanger section are positioned with the first lateral edges of the first fins in opposition to the first lateral edges of the second fins, a plurality of spaced apart burrs are provided on at least one of the first lateral edge of the first fins and the first lateral edge of the second fins, no burrs are provided on the second lateral edge of the first fins, no burrs are provided on the second lateral edge of the second fins, and all of the burrs are sandwiched between the first heat exchanger section and the second heat exchanger section.