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Document Title |
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8106733 |
Switch and recording medium
A switch has a detection portion that contains a magnetic-field-sensing element and an attraction member. The attraction member generates a magnetically attracting force. The detection portion...
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8017890 |
Continuous capacitive slider controller for a smooth surfaced cooktop
A touch responsive capacitive control for a smooth surfaced ceramic cooktop provides a continuously variable control voltage which indicates the last touched position on an elongated control...
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7504598 |
Control device for an electrical appliance
An operator control device for an electric heating apparatus comprises a control element, which rotatably and removably rests on a mounting surface and is held by a magnetic retaining force. The...
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7368686 |
Apparatus and methods for operating an electric appliance
An electric cooking appliance is provided. The electric cooking appliance includes a plurality of surface heating elements and a plurality of sensors configured to monitor an operational status of...
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7345259 |
Circuit arrangement and method for preventing overheating of a cooking appliance
The invention relates to a method and a circuit arrangement for preventing overheating of a cooking appliance. The arrangement includes a power circuit with a heating element and a control circuit...
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6895179 |
Wafer stage for wafer processing apparatus
A wafer stage for use in a wafer processing apparatus having a liquid cooling jacket with a built-in coolant liquid circulation path and a ceramic plate as attached onto the liquid cooling jacket...
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6884066 |
Thermal process station with heated lid
Methods and apparatuses to improve the temperature uniformity of a workpiece being processed on a heated platen of a thermal processing station. A heated platen is enclosed in a housing...
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6664519 |
Touch-sensitive operating panel for cooking zones
In order to be able to dispose the whole of the electrical circuitry of the operating panel (14) of a cooker top (11) on a single, single-layer circuit board (even if lined on both sides) of...
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6205648 |
Electric heater unit and method of manufacture
An electric heater unit is manufactured so as to form a base in a supporting dish by compacting powdered microporous insulation into the base. At least one electrical resistance heating element is...
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6046440 |
Automatic burner actuation switch
A stove burner activation device is included with a microswitch having an actuator arm. The microswitch is connected between a power source and the ends of a heating element of a burner for...
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5958272 |
Cooktop with a glass or glass ceramic cooking surface
Cooktops with a glass or glass ceramic cooking surface include the usual multiple cooking zones and functional elements, like operating elements, display, etc. The cooking surface exhibits...
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5955795 |
Apparatus for enclosing appliances
An apparatus for enclosing appliances includes an enclosure having an access member movable between an open configuration and a closed configuration. A power supply mechanism disposed within the...
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5908571 |
Radiant electric heater arrangement
A radiant electric heater arrangement is provided for connection to a dual voltage supply which provides a first alternating current supply voltage and a second alternating current supply voltage...
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5892206 |
Radiant electric heater arrangement and method of operating the same
A radiant electric heater arrangement for a glass-ceramic top cooking appliance includes a heater in the form of a dish-like support supporting a first heating element and a second heating element....
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5866879 |
Infra-red heater arrangement
An infra-red heater arrangement for a glass-ceramic top cooking appliance includes a heater connected to a manually adjustable cyclic energy regulator having a full power setting and a plurality of...
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5823099 |
Grill
A grid includes a rectangular rack, a drip plate mounted on the rack, a cooking grid supported on the drip plate, a plurality of halogen lamp tubes transversely arranged in parallel on the rack, a...
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5786996 |
Appliance control circuit comprising dual microprocessors for enhanced control operation and agency safety redundancy and software application method thereof
An appliance control circuit comprising dual processor control for enhanced control operation and agency safety redundancy. A first processor is disposed in operative communication with operator...
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5742031 |
Method and apparatus for operating a downdraft cooking vapor withdrawal systems
A downdraft cooktop includes an electrical switch having a plurality of cooking rate selections, a vapor withdrawal opening formed in the cooktop adjacent a grill element, a vapor withdrawal duct...
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5717189 |
Control arrangement for an electric heating appliance
An electronic control arrangement for an electrical heating appliance with several separately heatable electrical loads, particularly cooking points or hotplates, contains an electronic master...
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5708255 |
Prepared meal system with lower hotplate having a plurality of heating zones and an upper radiant heating element and operated in accordance with pre-programmed cooking programs selected by a user
A prepared meals system has at least one food container and cooking unit. The food container has at least two compartments for different foods to be heated at different temperatures and/or times....
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5693245 |
Electric range temperature control with mandatory timer
The disclosure relates to an integral electric range surface burner control switch user interface made up of two components. The first component, which controls the burner temperature setting, is a...
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5528015 |
Display-and-control panel for a cooking surface
An electric range top has a cooking surface with at least one hotspot and a display-and-control panel for the cooking surface. The panel accommodates display devices and manually operated control...
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5432320 |
Cooking range
Cooking ranges with cooking surfaces in the form of a glass ceramic cover include functional elements such as operation and signal elements integrated into the cooking range. For improved utility...
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5357080 |
Cooktop with control surface on frame leg
A cooktop includes a cooking surface preferably having a plurality of cooking locations. A cooktop frame to be inserted into a kitchen work counter surrounds the cooking surface and has a frame leg...
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5347104 |
Heater control circuit
A heater control circuit is provided to control the heating condition of a cooking oven by means of a triac. In the heater control circuit, an electrical heater is incorporated. The heater further...
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5347609 |
Method and assembly for converting a mobile gas range to combination gas-electric range
A conversion assembly for converting a gas burner of a multi-burner gas operated cooking range of a recreational vehicle to an electric burner for operation by the electrical generator of the...
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5321229 |
Remote control for a domestic appliance
A cooking appliance or an electronic control for a cooking appliance or an electronic control for a cooking appliance and method of controlling the same includes a remote control unit having a...
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5280152 |
Electric stove with electromagnetic induction cooker and hot plate
An electric heating stove including an electric hot plate made to slide in and out of a horizontal compartment in an electromagnetic induction cooker, and a positive temperature coefficient heater...
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5183996 |
Cook-top
A cook-top (10) includes a plurality of heating elements (11a, 12a) which are activated by function controls. The heating elements are covered by a plate (15) which are fixedly connected to...
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5171973 |
Radiant electric heaters
A radiant electric heater arrangement for connection to a power supply system providing first and second different power supply voltages, for example 120 volts and 240 volts, includes a heater...
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5155338 |
Control device for heating sources of cooking appratus
Control device for the heating sources of a cooking apparatus, in particular of a cooking surface, possessing a set of neighboring heating sources and a smooth sheet of vitroceramic glass, of...
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5149944 |
Electric cooking appliance
An electric cooking appliance includes a heater lamp such as a halogen lamp, a top plate on which a cooking pan is placed, the top plate being disposed over the heater lamp, a thermostat sensing an...
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5129033 |
Disposable thermostatically controlled electric surgical-medical irrigation and lavage liquid warming bowl and method of use
A warming bowl for electrically heating lavage and irrigation liquid for use during medical-surgical procedures includes an electric heating device and an automatic thermostatic control to heat and...
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5097113 |
Touch switch arrangement for a heating cooking appliance
A heating cooking appliance includes a heater for the cooking, a switch generating an operation signal while being touched or depressed with a finger or the like, and a microcomputer for...
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4983812 |
Control system for an electric cooker
A control system for a glass ceramic hob electric cooker having an array of magnetic field sensitive switches associated with each heater element. An actuator key, including a permanent magnet, has...
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4948949 |
Switch module arrangement for use with resistive-type loads
An arrangement for regulating the power output of resistive loads or electrical appliances, especially the cooking plates of electric ranges, which includes actuating elements for the switching on...
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4831999 |
Cooking and baking device to be built in
A cooking and baking device to be built in comprising an oven and a cooktop, the oven comprising: a frame, a cabinet-shaped oven unit connected with the frame and provided with a hinged door and an...
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4659909 |
Kitchen range safety shutoff
A smoke detector is mounted externally of but adjacent to an electric kitchen range and supplies an electrical signal when smoke is detected. Such signal actuates a relay to interrupt the supply of...
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4538051 |
Heating element for heating boiling plates, hotplates and the like
A radiant heating element for heating a glass ceramic plate carries on a circular insulating support heating elements in the form of wire coils fixed thereto, which are arranged in the form of two...
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4526332 |
Control panel clock lens arrangement
A control panel is provided for a household appliance which includes a clock-timer lens which is effectively sealed to the rear of the control panel assembly. The integral clock-timer lens and...
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4517454 |
Electric heating element, and a hot plate equipped with the heating element
An electrical heating element comprises a resistance wire embedded in a refractory material contained in a tubular casing.The casing has the shape of a closed ring which has a U-shaped...
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4511789 |
Heating element, particularly radiant heating element for heating glass ceramic plates
An electrical radiant heating body has two concentric heating zones with independently operable heating resistors. On only switching in the central zone, the associated heating resistor has a very...
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4503321 |
Control device for an electric hotplate
Apart from its conventional power main heating system, which is manually controlled by a power control device, an electric hotplate has an additional heating system, which is connected in parallel...
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4476946 |
Weight measuring arrangement for cooking appliance surface unit
A weight measuring arrangement for a cooking appliance in which a surface heating unit also functions as a scale platform. A three arm cantilever beam supports the heating unit. A set of four...
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4442343 |
Adjustable cup and fluid heater
A heater for cups and fluids therein having an adjustable heat selector, heating circuitry and temperature stabilization circuitry, comprising a base support, an electrical circuit enclosing...
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4371780 |
Multi-element cooking unit with control device
A cooking and/or heat-maintaining unit comprises a main heating element and an auxiliary element adjacent thereto. A control therefor comprises a regulating or control device having a rotary...
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4365138 |
Heated instrument-mounting plate
A flat plate of thermally conductive material, such as aluminum, has mounting holes for connecting it on one side on a support and on the other side to an instrument which is to be thermally...
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4347432 |
Glass ceramic cooking appliance
A glass ceramic cooking appliance having at least two separately switchable or combined switchable heating elements has a thermal cutout preventing overheating of the glass ceramic surface. A...
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4216370 |
Electric countertop cooking appliance
An improved electric cooking appliance such as a hot plate, range or griddle, particularly for use in a commercial countertop application. This class of appliance has a case supporting an electric...
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4214151 |
Control instrument for electric cooker plates
A control instrument is provided for electric cooker plates. The instrument comprises an adjustable quantizing power control instrument having an expansion element with an electric heating element...
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