Two-passage pipe, especially for air conditioning installations

Details Two-passage pipe, especially for air conditioning installations Two-passage pipe, especially for air conditioning installations

1976-10-04

1978-10-17

Davis, Jr., Albert W.

Heat exchange

Structural installation

Heating and cooling

98 38R, 98 40C, 138116, F25B 2900

Patent

active

041203470

ABSTRACT:
A two-passage conductor, especially for conveying air in air conditioning installations, which includes a pipe having a flexible air impermeable diaphragm fastened to the pipe along diametrically oppositely located longitudinally extending sections of the pipe which are located substantially in the central longitudinal plane of the pipe, whereby the pipe is subdivided into two passages arranged alongside each other.

REFERENCES:
patent: 2164394 (1939-07-01), Faber
patent: 3615253 (1971-10-01), Warzel
patent: 3817159 (1974-06-01), Bennett

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