Adjustable lever for fire detection system

Details Adjustable lever for fire detection system Adjustable lever for fire detection system

1978-08-03

1980-03-11

Davis, Jr., Albert W.

Heat exchange

Regenerator

Cleaning

165 11, 74 98, 74400, 74522, 250342, F28D 1900, F28G 1500

Patent

active

041923723

ABSTRACT:
A fire detection system for rotary regenerative heat exchange apparatus having multiple detectors, each detector being mounted independently on an arcuately reciprocable scanning arm. The several arms are laterally adjustable by a system of opposed screws in an articulated yoke to permit the selective positioning of each arm independent from the other scanning arms of the system.

REFERENCES:
patent: 757217 (1904-04-01), Newton
patent: 971764 (1910-10-01), Lutz
patent: 2922317 (1960-01-01), House
patent: 4022270 (1977-05-01), Stockman

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