Air conditioning duct for railway vehicles

Details Air conditioning duct for railway vehicles Air conditioning duct for railway vehicles

1994-08-04

1996-05-21

Joyce, Harold

Ventilation

Vehicle

Railcar, bus, or trailer

454137, 454906, B61D 2700

Patent

active

055184480

ABSTRACT:
A duct (1) for the distribution of air conditioning from an air treating apparatus (4) into the inner environment (A) of a railway vehicle (C), comprising an inner tube (2) having radial air outlet holes (5) and an outer tube (3) containing the inner tube (2) and formed with air outlet apertures (6), facing towards the inner environment (A) of the vehicle (C) and arranged in opposite positions with respect to the radial holes (5) of the inner tube (2).

REFERENCES:
patent: 1091733 (1914-03-01), Cook
patent: 1537587 (1925-05-01), Colombo et al.
patent: 1997387 (1935-04-01), McCord
patent: 4109563 (1978-08-01), Schleicher
patent: 4300441 (1981-11-01), Dicks

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