Blower unit and air conditioning unit including the same and...

Details Blower unit and air conditioning unit including the same and... Blower unit and air conditioning unit including the same and...

2006-04-18

2006-04-18

Joyce, Harold (Department: 3749)

Ventilation

Vehicle

Having inlet airway

C165S042000, C165S203000, C415S127000, C415S138000

Reexamination Certificate

active

07029391

ABSTRACT:
A blower unit of an air conditioning unit including a scroll casing including a first engaging portion, a fan casing including a first engaging portion, and a controller for controlling an electric motor to move at least one of the scroll casing and the fan casing such that the movement of at least one of the scroll casing and the fan casing stops when the first engaging portion of the scroll casing abuts the first engaging portion of the fan casing. The precision of the position of the scroll casing with respect to the fan casing, the precision of the temperature of air discharged into the compartment, and/or the volume of the blower unit may be improved.

REFERENCES:
patent: 3147909 (1964-09-01), Novitsky
patent: 4476773 (1984-10-01), Fehr
patent: 6247530 (2001-06-01), Mochizuki et al.
patent: 2005/0016723 (2005-01-01), Araki
patent: 50-63806 (1975-05-01), None
patent: 56-14896 (1981-02-01), None
patent: 59-77918 (1984-05-01), None
patent: 2000-161298 (2000-06-01), None

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