Title:
COOKER INTERLOCKING WITH VENTILATING DEVICE
Document Type and Number:
Japanese Patent JP3967652
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a cooker dispensing with the connection by a cable, and free from overheat by a grill unit, by mounting light emitting diodes transmitting infrared ray signals to a ventilating device, on a front face of the cooker.
SOLUTION: The grill unit 18 is mounted leftward, a panel 20 is mounted at a right side, and operation start/operation finish switches 22a, 22b, 22c, 24 of heat sources are collected on the panel 20. A substrate 30 is mounted on a rear face of the panel 20, and a pair of left and right transmission light emitting diodes transmitting the infrared ray signals for interlocking the ventilating device 40, are mounted on the substrate 30. The infrared ray signals are transmitted from the transmission light emitting diodes, penetrated through infrared ray transmission parts 28a, 28b mounted on the panel 20 to be brought into contact with operator's hands and arms, and reflected to reach infrared ray receiving parts 46, 50 of the ventilating device 40.
Inventors:
Yasumasa Nakajima
Application Number:
JP2002280465A
Publication Date:
August 29, 2007
Filing Date:
September 26, 2002
Export Citation:
Assignee:
Rinnai Corporation
International Classes:
F24C3/12; F24C15/20; F24C7/02; F24C15/00; F24F7/06; F24F11/02; (IPC1-7): F24C15/20; F24C3/12; F24C7/02; F24C15/00; F24F7/06; F24F11/02
Domestic Patent References:
| JP2002147806A | ||||
| JP2002168490A | ||||
| JP3007836A | ||||
| JP11294809A | ||||
| JP2003294283A | ||||
| JP2003294300A |
Attorney, Agent or Firm:
Toshio Sonoda
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