Dynamic vibration absorber

The present invention relates to a dynamic vibration absorber which is mounted on a pipe (P) that is a vibration source and absorbs vibration. An elastic body (30) exists on a fixed base (10), and a mounting groove (34), on which a plurality of mass blocks (38) are installed, exists on a mounting pl...

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Bibliographische Detailangaben
1. Verfasser:	YANG CHANG HWAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR DAMPING VIBRATION MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SHOCK-ABSORBERS SPRINGS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a dynamic vibration absorber which is mounted on a pipe (P) that is a vibration source and absorbs vibration. An elastic body (30) exists on a fixed base (10), and a mounting groove (34), on which a plurality of mass blocks (38) are installed, exists on a mounting plate (32) which is integrally operated with the elastic body (30). By installing a necessary number of mass blocks (38) on the mounting groove (34), a forcing frequency of the vibration source coincides with a natural frequency of the dynamic vibration absorber to remove vibration. 본 발명은 동흡진장치이다. 진동원인 배관(P)에 장착되어 진동을 흡수하는 역할을 하는 것으로, 고정된 베이스(10)에 탄성체(30)가 있고, 상기 탄성체(30)와 일체로 동작되는 장착판(32)에는 다수개의 질량블럭(38)이 설치될 수 있는 장착홈(34)이 있다. 상기 장착홈(34)에 필요한 갯수의 질량블럭(38)을 설치하여 진동원의 가진 진동수와 동흡진장치의 고유진동수가 일치하도록 하여 진동을 없앤다.