SMALL AND LIGHT LINEAR GENERATOR SYSTEM HAVING TWO CYCLE FREE-PISTON ENGINE

PURPOSE: A small and lightweight linear power generation system with a two-stroke free piston engine is provided to reduce power consumption by driving a suction valve or an ejection valve using driving force or little electricity. CONSTITUTION: A small and lightweight linear power generation system...

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Bibliographic Details
Main Author LEE, HYEONG KOOK
Format Patent
LanguageEnglish
Korean
Published 08.01.2013
Subjects
BLASTING
COMBUSTION ENGINES
COMBUSTION ENGINES IN GENERAL
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
ENGINE PLANTS IN GENERAL
GENERATION
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
INTERNAL-COMBUSTION PISTON ENGINES
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Summary:PURPOSE: A small and lightweight linear power generation system with a two-stroke free piston engine is provided to reduce power consumption by driving a suction valve or an ejection valve using driving force or little electricity. CONSTITUTION: A small and lightweight linear power generation system(100) comprises a free piston engine(110) and a linear generator(150). A two-stroke free piston engine comprises a single cylinder(120) and a piston(130). The fuel and air are sucked into the single cylinder. The piston linearly reciprocates in the cylinder to compress the fuel and air. The linear generator comprises a mover(181) and magnets. The mover linearly reciprocates by interlocking with the piston. The magnets are mounted on the mover, and produce magnetic force. An ejection valve is mounted on the cylinder, and opened and closed by synchronizing with operating frequency.
Bibliography:Application Number: KR20110063321