The invention provides a soundproofing part and a soundproofing device having same, wherein the soundproofing part can be simply and truly arranged in a fuel tank afterwards; the soundproofing part (10) is arranged in a fuel tank (30), and formed by a plate member decreasing liquid sound generated by shaking fuel (F) in the fuel tank (30); a support part (20) supporting the soundproofing part (10) in the fuel tank (30) has a support portion, and the support part (20) is clamped between a cover part (40) of an opening (31) of the sealed fuel box (30) and the opening (31).
Soundproofing part and soundproofing device having same
2015-06-10
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |