Spacer rack for smoke detection

Details Spacer rack for smoke detection Spacer rack for smoke detection

1991-03-25

1992-11-03

Joyce, Harold

Ventilation

Having outlet airway

Having emergency smoke handling feature

454 1, 454370, F23J 1100

Patent

active

051602946

ABSTRACT:
A narrow chimney-like airflow space is created between vertical columns of stacked, palletized loads by a narrow rectangular shaft of open mesh wire creating a narrow vertical passage extending the full height of the columns of palletized loads up which smoke can travel by convection to reach a smoke detector and trigger an alarm.

REFERENCES:
patent: 114534 (1871-05-01), Dole
patent: 2821029 (1958-01-01), Simons
patent: 3071045 (1963-01-01), Budd
patent: 3157106 (1964-11-01), Leach
patent: 3800686 (1974-04-01), Otsuka et al.

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