Ventilation – Having inlet airway – Including specific air distributor
Patent
1997-02-18
1998-04-14
Joyce, Harold
Ventilation
Having inlet airway
Including specific air distributor
454153, 454155, F24F 700
Patent
active
057385807
ABSTRACT:
An air blowing direction adjusting apparatus for an air conditioner is provided in which for various discharging directions of the air and a guaranteed transmission of driving force for an accurate phase control is accomplished. There is provided an air blowing direction adjusting apparatus for an air conditioner having a discharge outlet, and a plurality of blades installed in the discharge outlet for changing the discharging direction of the air, the apparatus comprising guide pins installed in a first cam and a second cam, respectively, wherein each cam receives driving force generated from single driving unit to be driven, and first and second groups of blades divided into two groups for changing rotational positions of the blades independently for said each group or simultaneously for said two groups, in response to the actions of the guide pins.
REFERENCES:
patent: 3257931 (1966-06-01), Lupton
patent: 5129859 (1992-07-01), Yagi
patent: 5176568 (1993-01-01), Nagatomo et al.
patent: 5186387 (1993-02-01), Doi et al.
patent: 5364303 (1994-11-01), Terry
Boles Derek S.
Joyce Harold
Samsung Electronics Co,. Ltd.
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