From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Graph showing the relationship between battery voltage, dynamo voltage, charging current, and specific gravity over time.
Identifier | ExFiles\Box 60\3\ Scan255 | |
Date | 15th May 1933 | |
CURVES SHOWING RELATION BETWEEN BATTERY AND DYNAMO VOLTAGE WITH FALL IN CHARGING CURRENT ON A G.G.L.O.II S.G. DAGENITE BATTERY CHARGED BY A SHUNT DYNAMO CONTROLLED BY A C.A.V. REGULATOR. LEGEND: DYNAMO VOLTS BATTERY VOLTS CHARGING CURRENT SPECIFIC GRAVITY AXES: DYNAMO - BATTERY VOLTS AND CHARGING CURRENT IN AMPERES. SPECIFIC GRAVITY TIME (HOURS) | ||