Water sprinkler system internal combustion engine control

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

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Details

123198D, 123 4115, F02B 7708

Patent

active

039838595

ABSTRACT:
The invention comprises a plurality of fluid actuated members for interrupting the ignition circuit and stopping the operation of an internal combustion engine in the event of a malfunction of the engine or components driven thereby. A tank containing air under pressure is connected with an electrical current conducting master switch interposed in the engine ignition circuit and comprising a hollow housing divided by a diaphragm which, by the tank air pressure, normally maintains the master switch closed. Loss of the air pressure opens the master switch. Other similar diaphragm type fluid pressure operated members respectively connected with and responsive to radiator coolant level and temperature, engine oil pressure and sprinkler system water pressure vents the pressurized air from the tank in the event of a malfunction.

REFERENCES:
patent: 2131264 (1938-09-01), Benjamin
patent: 2603690 (1952-07-01), Moody
patent: 2712813 (1955-07-01), Thomas
patent: 2771068 (1956-11-01), Jettinghoff
patent: 3138144 (1964-06-01), Armbrust
patent: 3388695 (1968-06-01), O'Donnell
patent: 3533391 (1970-10-01), Lockmuller
patent: 3645245 (1972-02-01), Hammond et al.
patent: 3832982 (1974-09-01), Guehr
patent: 3881461 (1975-05-01), Filip

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