PURPOSE: A damper for a fuel cell vehicle is provided to improve the fuel efficiency of a fuel cell vehicle by damping vibration using the dummy weight of components and the stack of the fuel cell vehicle. CONSTITUTION: A damper for a fuel cell vehicle comprises a vibration generator(10), a mass unit(30), and a resonating device(20). The vibration generator is comprised of a vehicle body and a chassis of the fuel cell vehicle. The mass unit constitutes the mass of the vehicle damper. The resonating device comprises a lower plate, a resonance connector, and an upper plate. The lower plate is fixed to the vehicle body and the chassis of the fuel cell vehicle. The resonance connector is connected to the top of the lower plate portion. The upper plate portion is connected to the top of the resonance connector. The resonance connector comprises a supporting tube of a tube type interlinking the upper plate portion and lower plate portion.
申请公布号
KR20110034970(A)
申请公布日期
2011.04.06
申请号
KR20090092484
申请日期
2009.09.29
申请人
KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE
发明人
JU, HYUNG JUN;KIM, GI HOON;KIM, DAE SUNG;PARK, JAE YONG;KANG, JONG SU;NAM, CHAN HYUK