Apparatus for testing vibration of exhaust system and method of testing vibration of exhaust system using the apparatus

An apparatus to test vibration of an exhaust system may comprise: an exciter providing vibration corresponding to vibration caused by a vehicle engine; a first jig provided in the exciter, fixating an engine connection unit of an exhaust system, and transmitting vibration of the exciter to the exhau...

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Bibliographische Detailangaben
1. Verfasser:	YANG, HUI TAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MEASURING MECHANICAL ENGINEERING PHYSICS STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An apparatus to test vibration of an exhaust system may comprise: an exciter providing vibration corresponding to vibration caused by a vehicle engine; a first jig provided in the exciter, fixating an engine connection unit of an exhaust system, and transmitting vibration of the exciter to the exhaust system; and second jigs fixating the exhaust system with the same condition in which the exhaust system is fixated to a vehicle body of the vehicle. As such, the apparatus to test vibration of the exhaust system is able to perform a vibration test with respect to the exhaust system without an additional test vehicle or an actual engine. 배기 시스템의 진동 시험 장치는 차량의 엔진으로 인한 진동과 대응하는 진동을 제공하는 가진기와, 상기 가진기 상에 구비되며, 배기 시스템의 엔진 연결부를 고정하며 상기 가진기의 진동을 상기 배기 시스템으로 전달하는 제1 지그 및 상기 배기 시스템이 상기 차량의 차체에 고정되는 조건과 동일한 조건으로 상기 배기 시스템을 고정하는 제2 지그들을 포함할 수 있다. 따라서, 상기 배기 시스템의 진동 시험 장치는 별도의 시험 차량이나 실제 엔진 없이 상기 배기 시스템에 대한 진동 시험을 수행할 수 있다.