SCROLL COMPRESSOR

A scroll compressor includes: a rotating shaft; a fixed scroll; a movable scroll; a compression chamber; and a shaft support. The movable member can move toward or away from the movable scroll in the axial direction of the rotating shaft. A rotation restriction tool includes a hole and a pin loosely...

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Bibliographic Details
Main Authors TOZAWA KOSAKU, SUITOU KEN
Format Patent
LanguageEnglish
Korean
Published 21.05.2014
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS
WEAPONS
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Summary:A scroll compressor includes: a rotating shaft; a fixed scroll; a movable scroll; a compression chamber; and a shaft support. The movable member can move toward or away from the movable scroll in the axial direction of the rotating shaft. A rotation restriction tool includes a hole and a pin loosely fitted in the hole. An orbital radius alteration tool moves the movable member in a first direction to decrease the orbital radius of the cylindrical pin with respect to the circular hole to decrease the orbital radius of the movable scroll when the rotation velocity of the rotating shaft increases, and moves the movable member in a second direction to increase the orbital radius of the cylindrical pin with respect to the circular hole to increase the orbital radius of movable scroll when the rotation velocity of the rotating shaft decreases.
Bibliography:Application Number: KR20130135730