Air ventilation or air supply system

Details Air ventilation or air supply system Air ventilation or air supply system

1997-11-18

1999-08-17

Joyce, Harold

Ventilation

Having outlet airway

With air pump

454303, F24F 7013

Patent

active

059385278

ABSTRACT:
An air ventilation or supply system includes a blower for generating a primary flow and an induction nozzle for inducing a secondary flow produced by entrainment of the primary flow. An inlet of the blower and an inlet for the induction nozzle are adjacent each other.

REFERENCES:
patent: 2418266 (1947-04-01), Kurth et al.
patent: 2843036 (1958-07-01), Quick
patent: 3072041 (1963-01-01), Downing
patent: 3433145 (1969-03-01), Daly et al.
patent: 4798518 (1989-01-01), Holzberger et al.
patent: 5078574 (1992-01-01), Olsen

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