A drain hose (10) includes a hose main body (11) into which a drain pipe (3) is inserted and a circumferential rib (12) formed on an outer peripheral surface of the hose main body (11) to be away from an extremity (11a) of the hose main body (11) and extend in a circumferential direction of the hose main body (11). The drain hose (10) includes an axial rib (13) formed on the outer peripheral surface of the hose main body (11) to be positioned closer to the extremity (11a) of the hose main body (11) than the circumferential rib (12) and extend in an axial direction of the hose main body (11).
DRAIN HOSE AND DRAIN HOSE CONNECTION METHOD
ABLAUFSCHLAUCH UND VERBINDUNGSVERFAHREN FÜR ABLAUFSCHLAUCH
TUYAU DE DRAINAGE ET PROCÉDÉ DE RACCORDEMENT DE TUYAU DE DRAINAGE
2023-04-19
Patent
Elektronische Ressource
Englisch
IPC: | F24F Klimatisierung , AIR-CONDITIONING / 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 |