BRUSH HOLDER ASSEMBLY OF START MOTOR

PURPOSE: A brush holder assembly of a start motor is provided to stably maintain the contact of a commutator and a brush by preventing the change of the location of a brush holder due to the elastic force of a spring and heat created in the inside of housing. CONSTITUTION: A base plate is fixed to h...

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Bibliographic Details
Main Authors AHN, SANG HYUK, KIM, SOO SIN
Format Patent
LanguageEnglish
Korean
Published 09.05.2012
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:PURPOSE: A brush holder assembly of a start motor is provided to stably maintain the contact of a commutator and a brush by preventing the change of the location of a brush holder due to the elastic force of a spring and heat created in the inside of housing. CONSTITUTION: A base plate is fixed to housing. A brush(130) is installed in the base plate in order to be touched with a commutator. A brush holder(140) sticks the brush installed to a brush support part(143) to the commutator by using the elasticity of a spring(160). A holder support part(150) prevents the brush holder to move by being supported by the housing. The holder support part is projected to a radius direction of the housing. A guide-way(151) is formed on the holder support part in order to be easily inserted into the housing.
Bibliography:Application Number: KR20100109761