| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 219465100 | Heating element contacting planar underside of the exposed horizontal planar support surface (e.g., sheet metal, etc.) | 8 |
| 20090134144 | HEATING APPARATUS WITH MULTIPLE ELEMENT ARRAY - A heating apparatus assembly and method are provided for heating a surface. The heating apparatus contains a substrate with a multiplicity of heating elements disposed upon at least one surface of the substrate where each element is individually controllable. | 05-28-2009 |
| 20100059501 | Condensation-free and bacteria-free pan system - The condensation-free and bacteria-free pan system provides hygienic cover for a food preparation area. The system includes at least one pan having a top cover sheet, a heating element, a layer of thermal insulation and a bottom pan sheet. The top cover sheet is formed from a corrosion resistant material and is adapted for catching contaminants falling from overhead. The layer of thermal insulation is sandwiched between the top cover sheet and the heating element, and the bottom pan sheet is formed from a thermally conductive, corrosion resistant material, the bottom pan sheet having a lower wall and at least one sidewall. The top cover sheet, the layer of thermal insulation and the heating element are disposed above the bottom pan sheet to form a multilayer pan. | 03-11-2010 |
| 20100155387 | HOTPLATE COOKER COVER FOR SAID COOKER AND METHOD FOR PRODUCTION OF THE HOTPLATE AND COVER - A hob for a fixed or portable cooker, the hob including an end face, an upper cooking surface, and a frame made of a plastic or a blend of plastics extending over at least part of the periphery of the hob. The frame cooperates with the cooking surface such that an internal wall of the frame is set back towards the center of the hob relative to the end face of the hob. | 06-24-2010 |
| 20110180528 | Container heating device - A device for heating containers, in particular drums, for example containing liquid materials that undergo temperature-induced changes in viscosity. The device has a heat conducting base upon which a drum is adapted to be placed. In one embodiment, the device is provided with a plurality of interchangeable bases designed to be used with different liquids that are effective to heat a liquid to a desired temperature. | 07-28-2011 |
| 20120103971 | COOKING APPLIANCE AND A CONTROL METHOD THEREOF - Provided are a cooking appliance and a control method thereof. A cooking appliance according to an embodiment of the present invention comprises a top plate on which a cooking container is placed, a plurality of winding parts including a plurality of coils horizontally arranged under the top plate, a plurality of relay parts including a plurality of relays that each connected to the plurality of coils, and an inverter part for applying a voltage of high frequency to the plurality of winding parts. | 05-03-2012 |
| 20130146583 | Heating Device, Method of Producing a Heating Device and Method for Operating a Heating Device - An electrical heating device for a cooking field with a cooking field plate is arranged beneath the cooking field plate and comprises a support, wherein along a rim of said support a rim part in ring form is placed. The heating device comprises a longitudinal heating element for generating heating power for said cooking field to keep food warm that is placed in a saucepan upon it above the heating device. The heating element is arranged in a circumferential groove in said support. In a direction radially inwardly to a central region over the support a gap is provided between the rim part and the support for heating power from said heating element to exit into the central region as a heating of the cooking field plate above the heating device. | 06-13-2013 |
| 20140209596 | ELECTROSTATIC CHUCK WITH CONCENTRIC COOLING BASE - Embodiments of the present disclosure generally provide apparatus and method for cooling a substrate support in a uniform manner. One embodiment of the present disclosure provides a cooling assembly for a substrate support. The cooling assembly includes a cooling base having a first side for contacting the substrate support and providing cooling to the substrate support, a diffuser disposed on a second side of the cooling base, wherein the diffuser defines a plurality of cooling paths for delivering a cooling fluid towards the cooling base in a parallel manner, and an inlet/outlet plate disposed under the diffuser, wherein the inlet/outlet plate is provides an interface between the diffuser and an inlet and outlet of a cooling fluid. | 07-31-2014 |
| 219467100 | Support for the heating element | 1 |
| 20110084058 | Heating device usable with cooking appliance, manufacturing method thereof, and cooking appliance - Disclosed herein are a heating device usable with a cooking appliance and a manufacturing method thereof to assure economical formation and arrangement of a working coil. The heating device usable with a cooking appliance includes a working coil formed by spirally winding a conducting wire, and a sheet member arranged to support the working coil and having a supporting plane facing the working coil. Individual windings of the conducting wire, which constitute individual turns of the working coil, are spaced apart from neighboring windings by a predetermined distance. Spaces are defined between the individual neighboring windings of the conducting wire without a structure to guide the working coil. | 04-14-2011 |
