Telescopic automatic fire extinguisher

Details Telescopic automatic fire extinguisher Telescopic automatic fire extinguisher

1976-10-18

1979-02-13

Peters, Jr., Joseph F.

Fire extinguishers

Sprinkler heads

A62C 3712

Patent

active

041390628

ABSTRACT:
Telescopic automatic fire extinguisher comprises a stationary first part adapted to be permanently connected to a water supply, and a second part which is telescopically seated in the first and retained in a recessed position by a connection in the form of a low melting point solder until the solder is heated, whereupon the connection is broken and the movable part is extended while simultaneously opening a passage for water through both parts.

REFERENCES:
patent: 2389331 (1945-11-01), Tyden
patent: 2389332 (1945-11-01), Tyden
patent: 2568429 (1951-09-01), Burnam et al.
patent: 3039536 (1962-06-01), Moore et al.
patent: 3198258 (1965-08-01), Werner
patent: 3584689 (1971-06-01), Willms
patent: 3714989 (1973-02-01), Gloeckler

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