A VANE APPARATUS

According to an embodiment of the present invention, a vane device comprises: a plurality of vanes arranged in a duct; a plurality of vane rotation shafts supporting the vanes wherein some of the vane rotation shafts are arranged in an installation hole formed in the duct; a worm wheel installed in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHO, JONG JAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER STEAM ENGINES TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	According to an embodiment of the present invention, a vane device comprises: a plurality of vanes arranged in a duct; a plurality of vane rotation shafts supporting the vanes wherein some of the vane rotation shafts are arranged in an installation hole formed in the duct; a worm wheel installed in at least one of the vane rotation shafts; angle adjusting members installed in the vane rotation shafts wherein the worm wheel is not installed among the vane rotation shafts; a driving unit with a worm engaged with the worm wheel; a first link member wherein one end of the first link member can be rotatably connected to the worm wheel, and an other end of the angle adjusting member adjacent to the worm wheel can be rotatably connected to the first link member; and a second link member wherein one end and the other end of each adjusting member are rotatably connected to the adjacent angle adjusting members among the angle adjusting members.