Battery key, starter and improved crank
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United States of America Patent
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May 30, 2023
Grant Date -
Nov 5, 2020
app pub date -
Jul 16, 2020
filing date -
Oct 3, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A system for starting an engine of a vehicle has a fuel injector injecting fuel into a closed intake port to form an air fuel mixture. The system also includes an actuator rotating a crankshaft in a first direction to open the intake port by moving a piston within a cylinder coupled to the crankshaft. A combustion chamber defines between the cylinder and the port receiving the air fuel mixture through the intake port. The actuator rotates the crankshaft in a second direction to close the intake port. A spark plug ignites the air fuel mixture to start the engine. The engine also includes many other disclosed features.
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