Ventilating apparatus for a vehicle

Details Ventilating apparatus for a vehicle Ventilating apparatus for a vehicle

1994-02-17

1995-02-14

Joyce, Harold

Ventilation

Vehicle

Railcar, bus, or trailer

454115, B61D 2700

Patent

active

053890353

ABSTRACT:
A ventilating apparatus for a conveyance has a first conduit disposed on the upper portion of a vehicle so as to supply conditioned air allowed to flow from an air conditioned device into a compartment, a second conduit disposed in the lower portion of the vehicle so as to suck and circulate air in the compartment, a a third conduit disposed in the lower portion of the vehicle so as to suck and introduce air in the compartment into an exhaust device. The air conditioning device conditions air by mixing air circulated from the second conduit and air sucked from the outside of the compartment by a suction device. When the compartment is partitioned, the ventilating apparatus is individually provided for each partitioned compartment and the third conduit is connected to a discharge port of a lavatory.

REFERENCES:
patent: 2100834 (1937-11-01), Chapman
patent: 2212897 (1940-08-01), Crawford et al.
patent: 2256350 (1941-09-01), Nystrom
patent: 2383423 (1945-08-01), Steins
patent: 2698569 (1955-01-01), Reynolds et al.
patent: 3343473 (1967-09-01), Gillick et al.

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