Engine protection apparatus

Details Engine protection apparatus Engine protection apparatus

1985-07-08

1987-03-10

Lazarus, Ira S.

Internal-combustion engines

Accessories

Covers, trays, vibrators, corrosion inhibitors, air filters

123198DB, 123198DC, F02B 7708

Patent

active

046483640

ABSTRACT:
An engine protection apparatus that monitors several engine functions and that disables the engine in response to the detection of undesireable operating conditions. When ambient temperatures are low, an extended engine warm up period is provided; since the vehicle may be left unattended during an extended warm up period in a cold climate, the engine is monitored during the warm up period so that it may be disabled by the apparatus if an undesireable operating condition arises. Similarly, when ambient temperatures are high, an extended engine cool down period is provided; since the engine may be left unattended during the cool down period, the engine is monitored by the apparatus and disabled if an undesireable operating condition is detected. The apparatus also monitors the engine during its normal operating times, in addition to the warm up and cool down periods of time.

REFERENCES:
patent: 4019489 (1977-04-01), Cartmill
patent: 4088110 (1978-05-01), Sperline
patent: 4150654 (1979-04-01), Heitzman et al.
patent: 4212278 (1980-07-01), Eisinger et al.
patent: 4311124 (1982-01-01), Schulzke
patent: 4338896 (1982-07-01), Papasideris
patent: 4475498 (1984-10-01), Hurner
patent: 4542718 (1985-09-01), Hurner

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