Air handling unit with improved acoustical performance

Details Air handling unit with improved acoustical performance Air handling unit with improved acoustical performance

1992-12-21

1994-01-18

Look, Edward K.

Rotary kinetic fluid motors or pumps

With sound or vibratory wave absorbing or preventing means...

415204, 415206, 4152081, 4152111, 4152112, F01D 510

Patent

active

052795152

ABSTRACT:
An air handling unit has a fan wheel in offset placement and a plenum configuration preventing line of sight noise transmission into the air system supplied by the air handling unit. The fan wheel is so placed and the plenum configuration optimized so as to obtain the benefit of an eddy current stabilizer flow from the fan wheel, which provides a further improvement in the acoustic performance of the air handling unit.

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patent: 5193984 (1993-03-01), Lin

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