Title:
HEAT EXCHANGER COIL FOR AIR CONDITIONER
Document Type and Number:
Japanese Patent JP2001355983
Kind Code:
A
Abstract:
To provide a heat exchanger coil for air conditioners which can maintain the heat exchanging capacity with reducing the pressure loss.
Straight parts 3 of tubes are inserted in many plate fins 1 in the form of a plurality of stages/a plurality of rows, each plate fin 1 has bridge- like cut and raised slits 6 and rugged parts 5 of a very small protrusion formed between the straight parts 3 and the rugged parts 5 and the slits 6 are arranged in a ventilation direction.
Inventors:
Kimura, Keiichi
Application Number:
JP2000000180179
Publication Date:
December 26, 2001
Filing Date:
June 15, 2000
Export Citation:
Assignee:
KIMURA KOHKI CO LTD
International Classes:
F28F1/32; F28D1/047; F28F1/32; F28D1/04; (IPC1-7): F28F1/32; F28D1/047