Measuring and testing – Vehicle chassis – Steering
Patent
1976-08-19
1977-12-27
Ruehl, Charles A.
Measuring and testing
Vehicle chassis
Steering
73136R, G01M 1500
Patent
active
040647480
ABSTRACT:
The torque produced by an internal combustion engine is measured by algebraically combining averaged cylinder pressure with inlet manifold pressure, and manifesting the sum thereof. By multiplying the summed result by a factor representing engine speed, a direct measure of engine horsepower is obtained. The result may be displayed by an indicator or the like to provide an indication useful in operating or adjusting the engine.
REFERENCES:
patent: 2070842 (1937-02-01), Reichel et al.
patent: 2349560 (1944-05-01), Reijnst
patent: 3375711 (1968-04-01), Ives et al.
patent: 3864963 (1975-02-01), Rivere
Leshner Ervin
Leshner Michael D.
Fuel Injection Development Corporation
Ruehl Charles A.
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