Patent application number | Description | Published |
20110284524 | INDUCTIVE HEATING COOKING DEVICE, CONTROL METHOD THEREOF, AND CONTROL PROGRAM THEREOF - The present invention provides an inductive heating cooking device capable of detecting a temperature of a bottom of a pan instantly without delay in detection of temperature, and precisely keeping a temperature of a cooking container constant, and control method thereof, and control program thereof. The inductive heating cooking device includes a top plate ( | 11-24-2011 |
20110315674 | INDUCTION HEATING DEVICE - An induction heating device includes a top plate ( | 12-29-2011 |
20120006811 | INDUCTION HEATING COOKER - An object of the present invention is to provide an induction heating cooker with improved assemblability, and with which a reduction in the temperature sensing precision of an infrared sensor can be suppressed and a reduction in the thickness of the induction heating cooker can be achieved. To this end, the induction heating cooker of the present invention includes a duct | 01-12-2012 |
20120097664 | INDUCTION HEATING DEVICE - Plural induction heating coils for inductively heating to-be-heated object are provided under a top plate on which to-be-heated object is placed, and plural inverter circuits for supplying high-frequency currents to the plural induction heating coils, respectively, are adapted to be cooled by cooling air flows from cooling portions, and placed in a longitudinal row along the cooling air flows, in air-flow blowing path spaces through which cooling air flows from the cooling portions are blown, so as to facilitate cooling designing for an induction heating device and to improve the cooling performance of the induction heating device. | 04-26-2012 |
20120118281 | HEATING COOKER - A heating cooker of the present invention includes a plurality of light emitting indicator units | 05-17-2012 |
20120118714 | OPERATION DEVICE AND HEATING COOKER USING OPERATION DEVICE - The present invention provides an operation device which has a stable operation feeling with a simple configuration and has a high reliability and an excellent operability. An electrode terminal portion which is arranged just below an operation region on a top plate made of a material having an electric insulating property, and serves as an electrostatic capacity type touch switch has a detection portion which comes into close contact with a back surface of the operation region, a spring portion which has an elastic force pressing the detection portion to the back surface of the top plate, and a slide portion which is movably retained in the guide holder. | 05-17-2012 |
20120118870 | HEATING COOKER - A heating cooker of the present invention is structured such that, an indicator sheet | 05-17-2012 |
20120152933 | INDUCTION COOKING APPLIANCE - To reduce the air exhausted to outside a main body after cooling a heat generating component from being taken in again from an intake port. The flow of cooling wind cooled the heat generating component is discharged from an exhaust port | 06-21-2012 |
20120152935 | INDUCTION HEATING APPARATUS - It is an object of the present invention to provide an induction heating apparatus that can enable a plurality of heating coil to perform heating by sharing a inverter having semiconductor switches in use, thereby adjusting a power without increasing losses of the semiconductor switches so much with respect to the respective heating coils, the present invention being configured such that the inverter alternately outputs drive signals respectively having each of two operating frequencies to the plurality of heating coils in every predetermined operation lapse of time and the plurality of heating coils are respectively connected to capacitance circuits in the inverter to have the different frequency characteristics. | 06-21-2012 |
20120223070 | INDUCTIVE HEATING DEVICE - An inductive heating device is structured such that a coil base ( | 09-06-2012 |
20130270260 | INDUCTION HEATING COIL AND INDUCTION HEATING DEVICE - In an induction heating coil according to the present invention, in order to reduce heat losses for increasing the thermal efficiency and, also, in order to improve the heat resistance for ensuring safety, with a simple structure, a coil portion for performing induction heating on an object to be heated is constituted by a plurality of conductor wires which are made of a metal conductor and are wound spirally in substantially the same plane, and a space portion having at least an adhesive property and an insulation property which is adapted to adhere and secure adjacent conductor wires of the plurality of conductor wires wound spirally, with predetermined spacing provided therebetween, such that the conductor wires form an integrated disk shape. | 10-17-2013 |
20140158680 | CONTACTLESS POWER FEEDER AND CONTACTLESS TRANSMISSION SYSTEM - A contactless power feeder of the present invention includes: a top plate which is mounted with a load; a primary coil which is arranged below the top plate and generates a high-frequency field; an inverter which feeds high-frequency power to the primary coil; a control part which controls the inverter; and a load discriminating part which determines whether the load is an object to be heated that is a metal container such as a pot and should be induction-heated, or a power receiving device provided with a secondary coil that is electromagnetically coupled with the primary coil, wherein the control part is configured to control the inverter in accordance with a result of determination by the load discriminating part. | 06-12-2014 |
20140238978 | NON-CONTACT POWER RECEIVING DEVICE AND NON-CONTACT POWER TRANSMISSION DEVICE - In a non-contact power transmission device according to the present invention, a non-contact power receiving device includes a changeover portion for opening and closing the connection between a power receiving coil and a load device which is supplied with electric power from the power receiving coil, the power receiving coil being adapted to output electric power by receiving a high-frequency magnetic field from an induction heating apparatus used as a feeding apparatus, wherein a power-reception-side control portion for controlling opening/closing operations of the changeover portion is adapted to control the opening/closing operations of the changeover portion, in order to adjust the electric power supplied to the load device from the power receiving coil. | 08-28-2014 |