Provided is a duct that does not cause defective molding and has a highly sound absorption inner surface which can effectively suppress noise. A duct includes a tubular duct main body and a sound absorption member disposed on the inner surface of the duct main body. The duct has at least one of configurations (1) to (3): (1) the duct main body has a sandwiching part having a pair of opposite wall surfaces, and a side edge of the sound absorption member is sandwiched between the wall surfaces of the sandwiching part; (2) the sound absorption member is pasted to the inner surface of the duct main body with a resin film therebetween; and (3) the sound absorption member and duct main body have parts which are not fused to each other.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DUCT AND METHOD FOR MANUFACTURING SAME


    Beteiligte:
    IWASAKI KENJI (Autor:in) / TAMADA TERUO (Autor:in)

    Erscheinungsdatum :

    2016-04-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16L PIPES , Rohre / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F24F Klimatisierung , AIR-CONDITIONING



    DUCT AND MANUFACTURING METHOD OF THE SAME AND DUCT MANUFACTURING APPARATUS

    GOTO YUKI / HOSAKA KOICHI / MIYOSHI SATORU | Europäisches Patentamt | 2021

    Freier Zugriff

    DUCT AND METHOD FOR MANUFACTURING SAME

    IWASAKI KENJI / TAMADA TERUO | Europäisches Patentamt | 2019

    Freier Zugriff

    Duct and method for manufacturing same

    IWASAKI KENJI / TAMADA TERUO | Europäisches Patentamt | 2019

    Freier Zugriff

    DUCT AND METHOD FOR MANUFACTURING THE SAME

    ONO YOSHINORI | Europäisches Patentamt | 2020

    Freier Zugriff

    Duct and method of manufacturing the same

    SAKAKIBARA MAKOTO / YABUOSHI MASAHITO / NAKAMURA KENGO et al. | Europäisches Patentamt | 2019

    Freier Zugriff