PUMP

PURPOSE: A pump is provided to support wing boards while securing the stable water-tightness without installing an additional structure in a rotator. CONSTITUTION: A pump(1) is composed of a cylinder(10), a main shaft(20), and a rotator(30). An inlet(11) and an outlet(12) are formed on the upper of...

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Bibliographische Detailangaben
Hauptverfasser: CHAE, HEON, SONG, WON GI, SONG, GYUNG JIN, SONG, JUNG SIK, SONG, JERNG SIK, SONG, IN CHUNG, SONG, YOUNG SICK, SONG, WON CHAN, CHAE, JE WAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE: A pump is provided to support wing boards while securing the stable water-tightness without installing an additional structure in a rotator. CONSTITUTION: A pump(1) is composed of a cylinder(10), a main shaft(20), and a rotator(30). An inlet(11) and an outlet(12) are formed on the upper of the cylinder. The bore of the cylinder is formed of a circular shape. The main shaft comprises a fixed wing board(21) and a movable wing board(22). The main shaft is contacted to the inner wall of the cylinder by passing through the center of the cylinder. The fixed wing board and the movable wing board are integratedly connected at the fixed interval. The rotator is eccentrically installed in the cylinder.