Title:
AIR-CONDITIONING VENTILATOR
Document Type and Number:
Japanese Patent JP3211399
Kind Code:
B2
Abstract:
PURPOSE: To make a product smaller in width without a deterioration of the air-conditioning characteristic of an air-conditioning ventilator and simplify an air passage changeover mechanism.
CONSTITUTION: In a main body 1, a bypass chamber 25 is formed on the end face of a heat exchanger 2 in series. The bypass chamber 25 is connected to a bypass duct which bypasses the heat exchanger 2. A changeover sliding plate 28 is provided in the bypass chamber 25 and is moved up and down by a driver 35. The sliding plate 28 normally closes the connecting port of the bypass duct and opens an exhaust air connecting port 8 which communicates with an exhaust air duct 6, so that an exhaust air flow B enters an exhaust air chamber 9 from the exhaust air connecting port 8 via the heat exchanger 2. When the changeover sliding plate 28 is moved up, it shuts the exhaust air connecting port 8, so that an exhaust air flow B1 bypasses the heat exchanger 2 and enters the exhaust air chamber 9 from the bypass connection port.
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Inventors:
Haruhiko Tamagaki
Toshiyasu Kurokawa
Toshiyasu Kurokawa
Application Number:
JP24139292A
Publication Date:
September 25, 2001
Filing Date:
August 19, 1992
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F24F7/08; (IPC1-7): F24F7/08
Domestic Patent References:
| JP35649A | ||||
| JP1114651A | ||||
| JP6063730U | ||||
| JP58142633U |
Attorney, Agent or Firm:
Shinichi Kuzuno
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