Matsushita Electric Industrial Co., Ltd.

Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Nifco Inc.

Kouji Kanzaki

Yuji Hayakawa

Yasuhiko Inoue

Takashi Sugimoto

Hisahiro Nishitani

Toshifumi Kamiya

Hiroshi Kawai

Yasuhisa Mori

Kazuhiro Kawai

Kenji Watanabe

Satomi Uchiyama

Takahiko Yamasaki

Masato Matsuda

Masaharu Tsujimoto

Yukikazu Niizuma

Takayuki Akashi

Kenichiro Fukumura

Yukikazu Niizawa

Yukikazu Nizuma

Yasuhiko c/o Nifco Inc Inoue

Takashi c/o Nifco Inc Sugimoto

Yukikazu c/o Nifco Inc Niizuma

A microwave oven includes: heating chamber () for accommodating a heating object; magnetron () for heating the heating object accommodated in heating chamber (); blower () for cooling magnetron (); temperature detection device () for detecting a temperature of magnetron (); and a control device for controlling an output power of magnetron () on the basis of temperature information output from temperature detection device (), wherein temperature detection device () is disposed inside cooling fin () of magnetron (), and the control device controls magnetron () on the basis of the temperature information obtained before cooking is started, thereby reducing a temperature transfer loss of abnormal heat generated from magnetron () and efficiently transferring the heat.

Microwave oven

There is provided a high-frequency heating apparatus including a heating chamber that houses an object to be heated, a rotating turntable provided on a bottom surface of the heating chamber, on which the object to be heated is rotatably mounted; a high-frequency heating section () that heats the object to be heated which is housed in the heating chamber, a convection heater () for heating the heating chamber, a circulating fan () for supplying the heating chamber with heat of the convection heater () as hot air, and a grill heater () for heating the object to be heated, wherein the convection heater () and the grill heater () are separately disposed on an upper surface of the heating chamber, thereby allowing reduction in size of an external shape of the heating apparatus without sacrificing grill cooking performance and oven cooking performance.

High-frequency heating apparatus

The present invention provides a heating device including a heating compartment for holding an object-to-be-heated, an oven heater for heating the heating compartment, a circulation fan for supplying the heat of the oven heater to the heating compartment as hot air, a drive motor for driving the circulation fan, a grill heater in an upper part of the heating compartment, and a turntable on which the object-to-be-heated is mounted, the turntable being in the bottom of the heating compartment, in which the grill heater is disposed obliquely to a side surface of the heating compartment in a part of the upper part of the heating compartment.

Heating device

An attachment structure of a storage unit having: a tank casing body; a tank casing door member, and a lock portion; and an operation member, and a push button, wherein: an outer circumference of a storage unit is surrounded with an opening portion of an exterior panel; the push button is protruded from an outer surface of the exterior panel in a mount position of the exterior panel when the exterior panel is in assembling work; and a space for inserting a circumferential edge of the opening portion of the exterior panel is formed on the back of the push button.

Attachment structure of storage unit

The object of the present invention is to achieve a high frequency heating apparatus having a steam generating function that can implement simplification and miniaturization of the construction of a steam supply mechanism by omitting dedicated pump means for supplying water of a water tank. In a high frequency heating apparatus having a steam generating function (), a steam supply mechanism () for supplying heating steam into a heating chamber () is constructed by a water tank () detachably equipped to the main body of the apparatus, water supply trays), () mounted in the heating chamber (), heating means (), () for vaporizing water on the water supply trays (), () by heating the water supply trays (), (), and water supply paths (), () for leading water in the water tank () through heating areas based on the heating means (), () to the water supply trays (), (), and the water in the water tank () is supplied to the water supply trays (), () by using thermal expansion of water in the water supply paths (), () which is caused by the heat generated in the heating means (), ().

High frequency heating device with steam generating function

A high frequency heating apparatus having a steam generating function including a heater main bodyembedded with heater, a transport tube heating portionfor boiling a liquid in a transport tube, and a heat conduction control portioncomprising a material having a heat conductivity smaller than a heat conductivity of a material forming an evaporating portionand capable of restraining adherence of scale in accordance with local boiling in the transport tube by reducing an amount of heat conducted to the transport tubewhile ensuring heat energy supplied to an evaporating side by setting heater to a high temperature. Further, a steam supply mechanism for excellently maintaining a balance of supply of the heat energy to a side of a transport portion and a side of an evaporating portion and continuously generating steam at a high temperature near to 100&#xb0; C. can be provided.

High frequency heating apparatus having steam generating function

An object of the present invention is to provide a high frequency heating apparatus having a steam generating function in which a time required for evaporation of dropped water can be remarkably increased when water is dropped onto an evaporation tray and the heating efficiency is high. The high frequency heating apparatus has a steam generating function that includes a high frequency generator and a steam generator that includes an evaporation tray provided on the bottom surface of a heating chamber in which a heating target is mounted and a heater device for heating the evaporation tray to generate steam in the heating chamber, wherein the heater device is constructed as a heater device () having a sheathed heater () embedded in an aluminum die cast (), and the heater device is directly attached to the back side of the evaporation tray ().

Steam generation function-equipped high-frequency heating device

Cleaning according to an evaporating dish cleaning mode or heating chamber cleaning mode is implemented based on a signal inputted by the control part. In the heating chamber cleaning mode, condensation is generated on the inner surface of the heating chamberby steam, and the soil adhered to the inner surface of the heating chamberis allowed to float to be in a state of removing it easily. In the evaporating dish cleaning mode, a cleaning liquid made of citric acid solution is pumped into an evaporating dish, it is heated to a predetermined temperature, and it is left therein. Therefore, calcium and magnesium deposited on the evaporating dishare allowed in a state of removing them easily.

High frequency heating apparatus

The present invention provides a water supply tank unit which can treat water that has leaked when a water supply tank is pulled out so that it does not remain. In the invention, a water supply tank unit which is attached to a high-frequency heating apparatus with a steam generating function and holds a water supply tank detachably, said tank unit comprises: a water supply tankhaving a water supply porton its side surface; a tank case door memberfor supporting the water supply tank, which has a water inletconnected to the water supply portwith an inserting operation of the water supply tank, and a scupperformed around an elastic fitting piece by perforating a bottom part near the water inlet; and a sponge provided below the scupper

Water supply tank unit and heating apparatus having the same

The present invention relates to a high-frequency heating apparatus with steam generation function and control method thereof. When high-frequency heating treatment for heat-treating with a high frequency and steam heating treatment for heat-treating with steam generated in a heating chamber are performed in order separately or at the same time for heat-treating the heated material, while air in the heating chamber is agitated, the air is circulated in the heating chamber. An appropriate heating program is automatically selected in response to the type of heated material to perform heat treatment.

High-frequency heating apparatus and control method thereof

A high frequency heating apparatus with steam generation function for supplying at least any one of high frequency and steam to a heating chamberfor accommodating an object to be heated and heat-treating the object to be heated, the apparatus has a high frequency generating part, a steam generating partfor generating steam inside the heating chamber, a temperature detecting partfor detecting temperature of the steam generating part, and a control partfor controlling a heater, wherein the steam generating part is controlled to heat based on temperature information of the temperature detecting part.

The object of the invention is to provide a high-frequency heating apparatus which has simple configuration, in which leakage into the apparatus from a water tank is prevented without large-sizing the apparatus, which is not influenced by heat from a heating chamber and which is sanitary and provides ease of use. To achieve the object, the high-frequency heating apparatusprovided with a high frequency generator that supplies a high frequency to the heating chamber for housing an object to be heated and a steam generator that generates steam in the heating chamber for supplying at least either a high frequency or steam to the heating chamber and heating the object to be heated is provided and the water tank for supplying water to the steam generator is arranged in any position on the outside face of the high-frequency heating apparatusso that the water tank can be detached.

High frequency heating apparatus with steam generating function

A high-frequency heating apparatus with a steam generating function, which heat-treats a to-be-heated object by supplying at least high-frequency waves or steam to a heating chamberthat accommodates the object. This high-frequency heating apparatus has a high frequency wave generating portion, a steam generating portionfor generating steam in the heating chamber, and a circulating fanfor agitating air in the heating chamber. Moreover, the high-frequency heating apparatus has a chamber air heaterfor heating air circulating in the heating chamber. The steam generating portiongenerates steam by heating an evaporating dishthat has a water storing recess.

To realize an air guide of a radio-frequency heating apparatus that enables fixing of a lamp without use of a vis though it is made of a metal plate material. An air guidemade of a metal plate material is formed with two inverted-L-shaped nails. A holding portionof a lampis hooked on the nailsand a waveguide holding plateis brought into contact with an opposed surface of the holding portionof the lamp. As a result, the lampcan be fixed without using a vis and hence a step of fixing the lampwith a vis can be eliminated. An inexpensive configuration can be realized that is free of fear that a disconnection may occur in a filament due to vibration.

High-frequency heating apparatus with illumination device

A water supply tank unit, attached to a heating apparatus having a moistening function, comprising an open/close member biased in a direction of departing from a unit body attached to the heating apparatus, and a water supply tank held in the open/close member so as to be attachable/detachable, wherein the water supply tank and the open/close member have protrusions respectively so that the protrusions climb over each other and are locked to each other in a process of attaching/detaching the water supply tank.

Growing community of inventors

Yamatokoriyama, Japan

Kouji Kanzaki