Compressed air starting device
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United States of America Patent
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-
May 31, 1988
Grant Date -
N/A
app pub date -
Feb 12, 1987
filing date -
Feb 12, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A compressed air starting device includes a starter with a starter motor operated at least indirectly from a pneumatic pressure reservoir and a meshing unit controlled by a signal input. A main valve is provided in the supply line between the pressure reservoir and the starter motor and a signal connection is provided between the meshing unit and the main valve. The compressed air starting device includes a control device with a sensor input for the pressure level in the pressure reservoir, a signal output connected to the signal input of the starter, a signal input for introducing the starter signal as well as an input for supplying the auxiliary energy required for generating signals. The auxiliary energy may be compressed air taken from the pressure reservoir. Electrical, mechanical or hydraulic energy can also be used as the auxiliary energy.
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