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Patent Searching and Data


Matches 701 - 750 out of 3,676

Document Document Title
WO2004108446A3
The invention relates to a method of, and system for, controlling an in-vehicle temperature comfort device heater (8) by obtaining from a user a desired temperature setting (3) for the comfort device and obtaining a current temperature o...  
WO2005004678A3
A slow cooker and method of cooking with a slow cooker is provided. The slow cooker (100) has a base unit (5) with a housing defining a heating chamber for heating and retaining a cooking basin placed therein, a lid (20) for covering the...  
WO2005006370A9
A thermally responsive control for a liquid heating vessel comprising a snap acting bimetallic actuator (104), a trip lever (102) pivotally mounted to be responsive to operation of said bimetallic actuator (104) and switch means operated...  
WO/2005/077020A2
A system and method for controlling electrical heating of an element to maintain a constant electrical resistance, by adjusting electrical power supplied to such element according to an adaptive feedback control algorithm, in which all t...  
WO/2005/074321A2
According to the invention, it is possible, for example, on a ceramic top (11), to increase the life expectancy of the timing relays (RT), for individual hobs (12), which are divided into groups (14) of more than one hob. The groups (14)...  
WO/2005/065170A2
An electric heater (22) is provided with an identifying resistor (34) associated with a connection between the heater and a fan control (26). When the electric heater is connected to the control, the identifying resistor provides informa...  
WO2005034579A3
A flexible body has a conductive resistance pathway which includes conductive resistance flexible strands of material connected in series between two supply bus flexible strands of material, and a temperature dependent variable resistanc...  
WO/2005/062149A1
The invention relates to a circuit arrangement, for the protection of a heating element (1) from overheating, the resistance value of which is a function of the temperature thereof, whereby the resistance arrangement has the following fe...  
WO/2005/060310A1
The invention relates to an electric heating device (1) comprising at least one heating element and a control device (4). An emergency cutout is provided in the event of a crash such that an electric short circuit can be effectively prev...  
WO/2005/059670A1
A thermal control for a liquid heating vessel, the control comprising actuating means (4, 6) operable to act on an on/off actuator (2) of the heating vessel, the on/off actuator (2) having first and second 'on' states in each of which el...  
WO/2005/055665A1
The invention relates to a fluid heating device (1) that is to be mounted in a continuous flow heater (100) and comprises at least one heating element (2) embodied as an electric resistance heater, and at least one heat exchanging elemen...  
WO/2005/055659A1
The invention relates to a safety device for a fluid heating apparatus (1) comprising a heating element (2) and a heat exchanging element (3) that is connected in a heat-conducting manner to the heating element (2) and the fluid in order...  
WO/2005/052713A1
The present invention provides a computer component heater operably coupled to a pulse width modulation (PWM) power controller, said power controller operable to automatically vary a duty cycle in relation to the voltage of the power sou...  
WO/2005/053360A2
A heater system is provided that comprises a layered heater in communication with a two-wire controller, wherein a resistive layer of the layered heater is both a heater element and a temperature sensor. The two-wire controller thus dete...  
WO2004043672A9
The invention relates to a heating element which is arranged on a tubular conduit or a nozzle comprising a conductor transversed by a stream and can be connected to a source of the stream by means of connecting lines. Each connecting lin...  
WO/2005/034579A2
A flexible body has a conductive resistance pathway which includes conductive resistance flexible strands of material connected in series between two supply bus flexible strands of material, and a temperature dependent variable resistanc...  
WO/2005/030526A1
There is disclosed a control system for operating automotive vehicle components. The control system typically includes at least a control module (10) programmed with instructions for controlling a heater (12), a ventilator (34) or both.  
WO2004081477A3
An analytical furnace (12) includes a predictive temperature control which is trained to model crucible (24) temperature during analysis by employing a pair of temperature sensors, with one sensor (130) being mounted in the furnace in fi...  
WO/2005/027577A1
The invention relates to a thermal two point switch comprising a heating resistor (R19; R18) with a temperature dependent resistance value, a switch (S1) for closing an electric circuit of the heating resistor (R18, R19) fed by a supply ...  
WO2004103669A3
A closed loop control of heater banks (16, 18) is used to preheat sheet plastic in preparing to thermoform the sheet. The heater banks (16, 18) have zones (26) in which the heaters (20) are variably energized to produce greater heating i...  
WO2004043672A8
The invention relates to a heating element which is arranged on a tubular conduit or a nozzle comprising a conductor transversed by a stream and can be connected to a source of the stream by means of connecting lines. Each connecting lin...  
WO/2005/022144A1
A method and apparatus are described for determining the doneness of food during a cooking process. Ultrasonic signals (24) are passed through the food (16) during cooking. The change in transmission characteristics of the ultrasonic sig...  
WO/2005/018281A1
The heat blanket (10) comprises an operative unit (20) and a control/power supply unit (40) which can be electrically connected on one side to the power mains and on the other side to the operative unit (20). The operative unit (20) comp...  
WO/2005/011331A1
An electric heating structure of a domestic appliance includes at least one first electric heating track (23) having a positive temperature coefficient and at least one additional electric heating track (27, 28). A control structure (22,...  
WO/2005/004678A2
A slow cooker and method of cooking with a slow cooker is provided. The slow cooker (100) has a base unit (5) with a housing defining a heating chamber for heating and retaining a cooking basin placed therein, a lid (20) for covering the...  
WO/2005/006370A1
A thermally responsive control for a liquid heating vessel comprising a snap acting bimetallic actuator (104), a trip lever (102) pivotally mounted to be responsive to operation of said bimetallic actuator (104) and switch means operated...  
WO/2004/113798A1
Disclosed is an electrical heating system comprising an electrically insulating support layer (1), and electrically conducting heating layer (2) that is disposed thereupon, at least two electrodes (3, 4) which are arranged at a distance ...  
WO/2004/108446A2
The invention relates to a method of, and system for, controlling an in-vehicle temperature comfort device heater (8) by obtaining from a user a desired temperature setting (3) for the comfort device and obtaining a current temperature o...  
WO/2004/107814A1
The invention relates to a flexible electrical heating unit comprising: a heating device (10) provided with a flexible support and with a heating cord placed therein; at least one control element (12), which is placed in at least one hea...  
WO/2004/103669A2
A closed loop control of heater banks (16, 18) is used to preheat sheet plastic in preparing to thermoform the sheet. The heater banks (16, 18) have zones (26) in which the heaters (20) are variably energized to produce greater heating i...  
WO2004052758A3
A system and method for multi-layer loading of food items such as frankfurters in a receptacle (16) includes the steps of displacing groupings of frankfurters (10,12) along a staging area (48), allowing the frankfurters to drop downwardl...  
WO/2004/091911A2
A drop on demand printer has a nozzle with an orifice and a surrounding annular land. Surrounding the land is an edge, which is surrounded by a perimetrical surface that is inclined to the land at an angle.  
WO2004052758A8
A system and method for multi-layer loading of food items such as frankfurters in a receptacle includes the steps of displacing groupings of frankfurters along a staging area, allowing the frankfurters to drop downwardly by gravity to an...  
WO/2004/088214A1
The invention relates to a radiation heating comprising a heat radiation surface made of marble, granite, marmorized limestone, metal, ceramics, glass or the combination thereof. A two-part heating is integrated into said radiation surfa...  
WO/2004/082334A1
The invention relates to a heating device comprising a flexible heating part (10) and a control device (1) which regulates the temperature and monitors the functions and comprises a desired value allocation circuit (2, 2.8), an actual va...  
WO/2004/081477A2
An analytical furnace (12) includes a predictive temperature control which is trained to model crucible (24) temperature during analysis by employing a pair of temperature sensors, with one sensor (130) being mounted in the furnace in fi...  
WO2003092329A3
A lamp assembly configured to inductively receive power from a primary coil. The lamp assembly includes a lamp circuit including a secondary and a lamp connected in series. In a first aspect, the lamp circuit includes a capacitor connect...  
WO/2004/077885A2
Disclosed are electroluminescent devices that comprise organic layers that contain triazine compounds. The triazine compounds are suitable components of blue-emitting, durable, organo-electroluminescent layers. The electroluminescent dev...  
WO/2004/074748A2
A storage-type water heater and method of operating the storage-type water heater. The water heater includes a water tank for storing water, at least one heating element to heat the stored water, a jacket surrounding at least a portion o...  
WO2004057433A3
The invention relates to a device for regulating the temperature of a heating wire (RH) which is supplied by a direct-current voltage. The invention is particularly, but not exclusively, suitable for use in the de-icing of aerodynamic pr...  
WO/2004/071935A2
An electrically operated diffuser has a fragrance-emitting element (8) for facilitating diffusion of an active material, and at least one light emitting diode (7). The at least one light emitting diode (7) serves as a nightlight and has ...  
WO/2004/067829A1
There is disclosed an apparatus for disconnecting a corded device from its power supply. In an embodiment, the apparatus comprises a sensor adapted to detect movement of at least a part of the corded device, and a disconnecting component...  
WO/2004/057433A2
The invention relates to a device for regulating the temperature of a heating wire (RH) which is supplied by a direct-current voltage. The invention is particularly, but not exclusively, suitable for use in the de-icing of aerodynamic pr...  
WO/2004/056155A1
An electric heating system is provided, in which a hazard of an electric leakage and an electric shock can be removed when the electric heating system is used on the ground in the open field or at a high humid place such as a green house...  
WO/2004/055847A1
A hand held electrical appliance operable from an AC mains supply. The appliance having a first switch connected in series with the mains supply, and a second switch operatively associated with the first switch and connected in series th...  
WO/2004/052758A2
A system and method for multi-layer loading of food items such as frankfurters in a receptacle (16) includes the steps of displacing groupings of frankfurters (10,12) along a staging area (48), allowing the frankfurters to drop downwardl...  
WO2004025992A9
One or more current sensors are mounted externally of a heating member so as to simplify construction of the heating member. The sensors are particularly useful in safety control circuits for heating members using PTC wire as resistance ...  
WO/2004/047491A1
Apparatus for remotely obtaining a temperature of a fluid being heated by an electrical heating element (12), the apparatus including a switch (18) for governing supply of electrical power (16) to said heating element (12), said switch (...  
WO/2004/043672A1
The invention relates to a heating element which is arranged on a tubular conduit or a nozzle comprising a conductor transversed by a stream and can be connected to a source of the stream by means of connecting lines. Each connecting lin...  
WO/2004/045249A1
An electronic thermostat (20) has a mechanical switch (22) and a solid-state switch (24). The electronic thermostat (20) is suitable for use in a liquid heating apparatus, such as a coffee maker or any other apparatus that dispenses heat...  

Matches 701 - 750 out of 3,676