Engine system
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United States of America Patent
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Oct 20, 2020
Grant Date -
N/A
app pub date -
Oct 17, 2019
filing date -
Nov 21, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a batteryless engine system comprising a first detection unit configured to detect a rotation speed of an internal combustion engine, a second detection unit configured to detect a voltage of a capacitor in which charges are accumulated, and a control unit operated by a power supplied from a generator and configured to control supply of a power from the generator to an injector, a fuel pump, and an ignition device based on the rotation speed detected by the first detection unit and the voltage detected by the second detection unit in a starting period of the internal combustion engine by a recoil starter.
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International Classification(s)
- H02K:DYNAMO-ELECTRIC MACHINES
- B60K:ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF ....
- F02M:SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBU....
- F02N:STARTING OF COMBUSTION ENGINES
- F02P:IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INT....
- F02B:INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENG....
- F02D:CONTROLLING COMBUSTION ENGINES
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