To provide a sunroof drain hose silencer in which transmission of noise in an engine compartment into a cabin through a sunroof drain hose can be suppressed.SOLUTION: A sunroof drain hose silencer 10 includes: a silencer body 12 having an inflow port 14 to which a downstream end of a sunroof drain hose in a drainage direction is connected and a discharge port 16 for discharging waste water flowing in from the inflow port 14; and a partition wall 18 which has a through hole 18A through which waste water passes and separates an internal space of the silencer body 12 into an inflow port 14 side and a discharge port 16 side.SELECTED DRAWING: Figure 1

    【課題】エンジンコンパートメント内の騒音がサンルーフドレーンホースを介して車室内へ伝達されるのを抑制できるサンルーフドレーンホース消音器を得る。【解決手段】サンルーフドレーンホースの排水方向下流側端部が接続される流入口14と、流入口14から流入された排水を排出する排出口16と、を有する消音器本体12と、排水が通る貫通孔18Aを有し、消音器本体12の内部空間を流入口14側と排出口16側とに隔てる隔壁18と、を備えたサンルーフドレーンホース消音器10とする。【選択図】図1


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    Title :

    SUNROOF DRAIN HOSE SILENCER


    Additional title:

    サンルーフドレーンホース消音器


    Contributors:

    Publication date :

    2024-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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