Heat exchanger for refrigerating cycle

Details Heat exchanger for refrigerating cycle Heat exchanger for refrigerating cycle

1996-07-11

1999-01-26

Lazarus, Ira S.

Heat exchange

Tubular structure

With discrete heat transfer means

165179, 165133, F28F 114

Patent

active

058628576

ABSTRACT:
A heat exchanger used for a refrigerating cycle has a plurality of grooves formed in the inner surface of a pipe thereof in the flowing direction of a refrigerant. At least two types of grooves which differ in width are used. The pipe also has fins which are coated with a hydrophilic paint that is black in color. This design enables the heat exchanger to provide improved performance.

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patent: 5545438 (1996-08-01), Ouyang et al.
patent: 5562949 (1996-10-01), Steele et al.
patent: 5582024 (1996-12-01), Kobor

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