The invention provides a negative-pressure assisted defrosting and demisting system and method. The negative-pressure assisted defrosting and demisting system comprises a front air draft module and a front air draft pipe, wherein the front air draft module arranged at the upper end of a front windshield in an automobile, the first end of the front air draft pipe is communicated with the front air draft module, the second end of the front air draft pipe is communicated with an engine air intake pipe, the front air draft pipe provides air draft power for the front air draft module through negative pressure of the engine air intake pipe. The negative-pressure assisted defrosting and demisting system and method aims at assisting an existing defrosting and demisting system and improving the defrosting and demisting effects.
Negative-pressure auxiliary defrosting and demisting system and method
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Europäisches Patentamt | 2023
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