Chemical canister

Details Chemical canister Chemical canister

1961-10-11

1979-05-01

Miller, Edward A.

Chemical apparatus and process disinfecting, deodorizing, preser

Control element responsive to a sensed operating condition

Control element is fluid pressure sensitive

9 9, 181140, 181141, 206 15, 206811, 220260, 220326, 422119, 422129, B01J 700

Patent

active

041523920

ABSTRACT:
1. A chemical canister for generating gas in a noisemaker beacon comprising canister case for holding a chemical for generating a buoyant gas, a canister cover adapted to be mounted on said case, a watertight seal between said cover and said case, means for ejecting said cover from said case, and means for temporarily locking said cover and said canister; said ejecting means comprising a conical spring adapted to be compressed within its outer diameter, and said locking means comprising a rod extending from the bottom of said canister to said cover, a groove in said rod near said cover, a locking pin mounted in said cover having one end adapted to lock with said rod by means of said groove and having a piston at the other end, and a locking pin ejecting spring mounted on said pin for moving said locking pin out of engagement with said rod by means of said groove.

REFERENCES:
patent: 1008646 (1911-11-01), Kassner
patent: 2752615 (1956-07-01), Parker
patent: 2861712 (1958-11-01), Bermingham
patent: 3049091 (1962-08-01), Carroll et al.

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