Heat exchanger

Details Heat exchanger Heat exchanger

1991-07-15

1992-12-29

Flanigan, Allen J.

Heat exchange

Side-by-side tubular structures or tube sections

With manifold type header or header plate

165102, 165146, F28F 1308

Patent

active

051743736

ABSTRACT:
A heat exchanger having a pair of header pipes and at least one of the header pipes including at least one dividing wall which extends in the longitudinal direction of the header pipe and divides the cavity of the header pipe into at least two chambers. A plurality of slots are longitudinally spaced along the header pipes. An inlet tube is connected to one of the header pipes. An outlet tube is also connected to one of the header pipes. A plurality of fluid tubes are disposed between the header pipes and each fluid tube has a plurality of partition walls for defining fluid paths in fluid communication with the header pipes through the slots. A plurality of corrugated fins are disposed between opposed surfaces of the fluid tubes. Thus, the heat-exchanging efficiency of the heat exchanger increases and, in addition, the heat exchanger is able to balance the amount of the heat-exchanging and the pressure loss.

REFERENCES:
patent: 2612349 (1952-09-01), Lintern
patent: 2867416 (1959-01-01), Lieberherr
patent: 4201263 (1980-05-01), Anderson
patent: 4274477 (1981-06-01), Nikolic
patent: 4593749 (1986-06-01), Schatz
patent: 5009252 (1991-04-01), Halstead et al.

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