Patent application number | Description | Published |
20120279400 | COOKER WITH STEAM GENERATING FUNCTION - Provided is a cooker with a steam generating function without leakage of water and having excellent reliability and durability. A connecting member is formed of a soft material, and is guided by a convex-shaped guide portion having a rounded tip when it is inserted into an opening concave portion of a water tank (FIG. | 11-08-2012 |
20120305539 | HIGH-FREQUENCY HEATING DEVICE - A high-frequency heating device includes: a heating chamber configured to heat a food; a high-frequency generating unit configured to supply high frequency waves to the heating chamber; a driving power supply configured to drive the high-frequency generating unit; a cooling fan configured to cool the high-frequency generating unit and the driving power supply; an air guide serving as a blast guide of the cooling fan; and a noise filter configured to suppress a noise generated from the high-frequency generating unit and the driving power supply. The noise filter is attached on a cooling fan side of the air guide. A plurality of cooling holes are formed on a partition wall between a component mounting surface of a noise filter substrate and the air guide. | 12-06-2012 |
20120312808 | HIGH-FREQUENCY COOKING DEVICE - A high-frequency cooking device includes: a heating chamber; a high-frequency generating device; a heating chamber opening portion; a door configured to cover the heating chamber opening portion so as to open and close; a choke portion provided on a peripheral edge portion of the door; and a choke cover which is formed by a resin and which is provided on the door in a position between the choke portion and a peripheral wall portion of the heating chamber opening portion. A ripple is formed on a tip of the choke cover which opposes the choke portion. The ripple seals a portion between the choke portion and the choke cover. | 12-13-2012 |
20140144905 | HIGH-FREQUENCY COOKER - A high-frequency cooker includes: a heating chamber; a high-frequency generating device; a waveguide which is formed on a surface opposite to the heating chamber and which guides a microwave generated by the high-frequency generating device; a power feed port which is formed on a wall of the heating chamber and which allows the microwave guided by the waveguide to be supplied into the heating chamber; a microwave transmitting cover which closes the power feed port; and an umbrella-shaped member which is provided on a surface upper than the power feed port so as to cover an upper edge of the microwave transmitting cover. The umbrella-shaped member includes a step provided at both end portions of the umbrella-shaped member to reduce a gap with a wall surface of the heating chamber, and the microwave transmitting cover is fixed so as to be inserted into the gap. | 05-29-2014 |
20150047514 | HEATING COOKER - A heating cooker includes a housing having a heating chamber defined therein, cooking dish support sections respectively provided on mutually opposed inner wall surfaces of the heating chamber to support opposite ends of a cooking dish in one of a plurality of vertically spaced support positions, a steam generating unit, and a steam ejecting portion having a single discharge port formed in an inner wall surface of the heating chamber and a steam passageway provided to guide the steam to the discharge port. The steam ejecting portion ejects the steam into the heating chamber through the discharge port. The single discharge port is provided in the inner wall surface confronting a space between the cooking dish supported in an uppermost support position of the cooking dish support sections and a ceiling surface of the heating chamber. | 02-19-2015 |
20150083110 | STEAM GENERATOR AND HEATING COOKER COMPRISING STEAM GENERATOR - A steam generator comprises a water storage chamber which stores water, a steam generating heater which heats water in the water storage chamber, a water supply pump which supplies water stored in a water supply tank through a water supply port provided in the water storage chamber and a water supply passage, a discharge passage which discharges water formed with a first water discharge passage having a U shape to be convex downward, which is in fluid communication with a discharge port provided in the water storage chamber, and a second water discharge passage having an inverted U shape to be convex upward, and configured such that water stored in the water storage chamber is discharged through the discharge port and the water discharge passage according to the theory of a siphon, wherein the first water discharge passage is formed by a nonmetallic material. | 03-26-2015 |
20150173552 | STEAM GENERATOR AND HEATING COOKER INCLUDING STEAM GENERATOR - A steam generator comprises: a water storage chamber which stores water; at least one heating portion which heats water in the water storage chamber to generate steam; a water supply device which supplies water into the water storage chamber; and a plurality of fins provided in the water storage chamber, wherein the water storage chamber has a steam spout port from which the steam generated by the heating portion spouts, wherein the plurality of fins extend along a steam-generating direction under the steam spout port, being separated with each other and crossing the heating portion. The heating portion may be provided each of above and under a water surface which emerges in the water storage chamber during heating. | 06-25-2015 |
20150230650 | STEAM GENERATOR - A steam generator includes: a water storage chamber which stores water therein; a heating portion which heats water in the water storage chamber to generate steam; a water supply device which supplies the water storage chamber with water; a water discharge passage which discharges water through a water discharge port defined in the water storage chamber; a steam spout port which spouts the steam generated in the water storage chamber therethrough; and a rib integrally formed with an inner wall surface of the water storage chamber so as to cross an inside of the water storage chamber, the rib having a plurality of openings defined therein, wherein the openings are smaller than the water discharge port. | 08-20-2015 |
20150233572 | STEAM GENERATOR - A steam generator includes: a water storage chamber which stores water therein, at least one heating portion which heats water in the water storage chamber to generate steam, a water supply device which supplies the water storage chamber with water, a steam spout port which spouts the steam generated in the water storage chamber therethrough, and a plurality of fins positioned below the steam spout port in a steam-generating direction and spaced from one another, wherein a first distance between the plurality of fins differs from a second distance between an inner wall side surface of the water storage chamber and the fins. | 08-20-2015 |