Title:
加熱調理器における火力調節方法
Document Type and Number:
Japanese Patent JP7000231
Kind Code:
B2
Abstract:
To provide a heating cooker provided with a flow control valve having a valve body driven by a stepping motor arranged at a gas supplying passage for a burner, in which several firepower pulse numbers corresponding to several strong or weak set firepower are set as the number of pulses from an origin position applied to the stepping motor, pulses of each of the fire power pulse numbers are applied to the stepping motor to adjust the fire power of the burner to each of the set fire powers and the fire power of the burner can be accurately adjusted without any disturbance.SOLUTION: A real fire power characteristics expressing a relation between the number of pulses from an origin position applied to a stepping motor and a real fire power at a burner is measured in advance. The set number of fire power pulses P1s to P9s is amended to cause the real fire power at the burner to become a set fire power in reference to the real fire power characteristic and the fire power adjustment control is carried out under application of the amended fire power pulse numbers P1 to P9.SELECTED DRAWING: Figure 6
Inventors:
Kotaro Katsutani
Application Number:
JP2018071034A
Publication Date:
January 19, 2022
Filing Date:
April 02, 2018
Export Citation:
Assignee:
Rinnai Corporation
International Classes:
F23N1/00; F23K5/00
Domestic Patent References:
| JP2000171030A | ||||
| JP3128162U | ||||
| JP11245441A | ||||
| JP2002259595A | ||||
| JP2004257327A | ||||
| JP2015105759A |
Attorney, Agent or Firm:
Seiryu Corporation
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