Title:
AIR OUTLET PORT OPENING AND CLOSING DEVICE FOR AIR CONDITIONER
Document Type and Number:
Japanese Patent JP3748049
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an air outlet port opening and closing device for air conditioner, which is capable of closing an air outlet port by a louver upon stopping operation and capable of controlling the speed or the direction of air by various patterns during operation without changing any configuration of an existing louver.
SOLUTION: The four upper adjacent horizontal louvers 4 among eight horizontal louvers supported pivotally in parallel with the frame unit 2 of the air outlet port 3 are distinguished as a first louver group 4H from a second louver group 4L of the four lower adjacent horizontal louvers 4. In the horizontal louver 4 belonging to the first louver group 4H, a first louver shaft 6R, penetrated through a shaft hole 17, is connected to a first connecting member 12R through an eccentric cam 9. Further, the motor shaft 8 of a first motor 7R is connected to the first connecting member 12R through the eccentric cam 9. Further, in the horizontal louvers 4 belonging to the second louver group 4L, a second louver shaft 6L, penetrated through the shaft hole 17, is connected to a second connecting member 12L through the eccentric cam 9. The motor shaft 8 of a second motor 7L is connected to the second connecting member 12L through the eccentric cam 9.
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Inventors:
Yuji Shimamura
Hirokazu Abe
Kazuya Yoshikawa
Hirokazu Abe
Kazuya Yoshikawa
Application Number:
JP2001115664A
Publication Date:
February 22, 2006
Filing Date:
April 13, 2001
Export Citation:
Assignee:
Sharp Corporation
International Classes:
F24F13/15; (IPC1-7): F24F13/15
Domestic Patent References:
| JP1142359A | ||||
| JP63173718A | ||||
| JP2001050579A |
Attorney, Agent or Firm:
Shizuo Sano