Engine protection systems

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

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Details

123198DB, 123198DC, F02B 7708

Patent

active

044296703

ABSTRACT:
Internal combustion engine protection systems including visual and audible signals responsive to operative conditions of at least coolant level, engine temperatures, high and low oil pressures and, in the case of turbo chargers, to air intake pressures. An engine disabling means is operative when any of the aforegoing conditions exceed predetermined limits for a predeterminable period. Override means, effective for only a limited duration, permits emergency engine operation even if one or more of said predetermined limits have been exceeded for said predeterminable period so as to ordinarily incur engine disablement.

REFERENCES:
patent: 3241539 (1966-03-01), Kuehn
patent: 3533391 (1970-10-01), Lockmuller
patent: 4019489 (1977-04-01), Cartmill

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