SEISMIC ISOLATION BEARINGS OF ELECTRIC INSULATOR

PURPOSE: An earthquake exclusion apparatus of an insulator for electric installation is provided to effectively absorb impacts added to an insulator body part in the earthquake state by installing a vibration isolation device. CONSTITUTION: An earthquake exclusion apparatus(100) of an insulator for...

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Bibliographische Detailangaben
Hauptverfasser:	HWANG, KYEONG MIN, PARK, DONG SU
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES INSULATORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Beschreibung
Zusammenfassung:	PURPOSE: An earthquake exclusion apparatus of an insulator for electric installation is provided to effectively absorb impacts added to an insulator body part in the earthquake state by installing a vibration isolation device. CONSTITUTION: An earthquake exclusion apparatus(100) of an insulator for electric installation comprises an insulator body part(110). The earthquake exclusion apparatus comprises a vibration isolation device(120) which is coupled and fixed to the insulator body part. The vibration isolation device comprises a first cover(121) and an absorbent member(122). Materials having elasticity comprise at least one among rubber, silicon, and synthetic resins. A supporting part(130) can be fixed and coupled to external facilities. An elastic member(140) is arranged to the outer side of the vibration isolation device. A coupling part(160) comprises a bolt and a nut for coupling the elastic member and the insulator body part.