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Patent Searching and Data


Title:
AIR HEATING AND BLOWING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/208977
Kind Code:
A1
Abstract:
An air heating and blowing system (200) is provided with: a hair dryer (1) having a housing (3), a fan (5), and a heater (8); and a program (102) for controlling the hair dryer (1). The program (102) includes a step for, when the hair dryer (1) performs operation in a "hot/cool" mode for alternately discharging hot air and cool air in a predetermined cycle, setting the rotational speed of the fan (5) in the case of electric conduction to the heater (8) being turned on, to be lower than the rotational speed of the fan (5) in the case of electric conduction to the heater (8) being turned off. This embodiment makes it possible to achieve an intended difference in temperature between hot air and cool air in the "hot/cool" mode.

Inventors:
TAKANO SOSHI
Application Number:
JP2020/009172
Publication Date:
October 15, 2020
Filing Date:
March 04, 2020
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
A45D20/10
Foreign References:
JPH01190305A1989-07-31
JPS584505A1983-01-11
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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