MOVER ASSEMBLY OF RECIPROCATING MOTOR AND METHOD FOR FABRICATING THE SAME

PURPOSE: A motor assembly of a reciprocating motor and a method for fabricating the same are provided to fix firmly a plurality of permanent magnets to a cylindrical mover body by improving a structure of mover assembly. CONSTITUTION: A mover body(110) has a cylindrical shape to be inserted into an...

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Bibliographic Details
Main Authors JUNG, WON HYEON, KOO, BON CHEOL, JUN, SI HANG, YOON, HYEONG PYO, DO, JIN YEONG
Format Patent
LanguageEnglish
Korean
Published 04.10.2002
Edition7
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:PURPOSE: A motor assembly of a reciprocating motor and a method for fabricating the same are provided to fix firmly a plurality of permanent magnets to a cylindrical mover body by improving a structure of mover assembly. CONSTITUTION: A mover body(110) has a cylindrical shape to be inserted into an air gap between an inner stator(11) and an outer stator(12). A plurality of magnet insertion grooves is formed on an outer circumference of the mover body(110). The mover body(110) is formed by a non-magnetic metal or a plastic material. The plastic material is formed by mixing a carbon fiber with a glass fiber. A plurality of permanent magnets(120) is inserted into the magnet insertion grooves, respectively. A mixing member(130) is used for covering and fixing the permanent magnets(120). The mixing member(130) is formed by a fiber(131) and a resin(132).
Bibliography:Application Number: KR20010015256