CANISTER-TYPE THRUSTER

A canister-type thruster is disclosed. The canister-type thruster according to an embodiment of the present invention comprises: a canister lifting in a trunk of a hull or a floatable structure; a lifting device for lifting the canister; and a guide device for guiding the lifting of the canister. Th...

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Bibliographic Details
Main Authors KIM, JI NAM, PARK, SEOK KWI, CHOI, KWEON HO, GUM, CHANG WHAN, O, HWAN YEOP
Format Patent
LanguageEnglish
Korean
Published 28.11.2014
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MARINE PROPULSION OR STEERING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Summary:A canister-type thruster is disclosed. The canister-type thruster according to an embodiment of the present invention comprises: a canister lifting in a trunk of a hull or a floatable structure; a lifting device for lifting the canister; and a guide device for guiding the lifting of the canister. The lifting device comprises: a rack gear extended in a lifting direction on the outer surface of the canister, and having first and second tooth parts with different engagement phases; pinion gears installed in the trunk, and having first and second tooth parts engaged with the first and second tooth parts of the rack gear while having different engagement phases; and a lifting driving part having a driving source for driving the pinion gears.
Bibliography:Application Number: KR20130055577