4305results about "Induction heating apparatus" patented technology

A reactor system and related methods are provided which may include a heating element in a wafer tray. The heating element may be used to heat the wafer tray and a substrate or wafer seated on the wafer tray within a reaction chamber assembly, and may be used to cause sublimation of a native oxide of the wafer.

Components for use in a temperature controlled heatable object are provided in which a temperature sensor is connected to a transmitter such as a Radio Frequency Identification (RFID) tag. The RFID tag is encased in a protective overmolding and connected to the temperature sensor via a mineral insulated cable. An end cap containing a potting material (such as silicone or ceramic) is placed over the temperature sensor and laser welded to a sheathing of the mineral insulated cable. A potting material for use in a heatable object is also provided comprising a silicone-based material that is modified by adding bauxite to increase thermal conductivity.

A system and method for providing multiple cooking modes and an ability to automatically heat cooking vessels and other objects using RFID technology, and an ability to read and write heating instructions and to interactively assist in their execution. An induction heating range is provided with two antennas per hob, and includes a user interface display and input mechanism. The vessel includes an RFID tag and a temperature sensor. In a first cooking mode, a recipe is read by the range and the range assists a user in executing the recipe by automatically heating the vessel to specified temperatures and by prompting the user to add ingredients. The recipe is written to the RFID tag so that if the vessel is moved to another hob, into which the recipe has not been read, the new hob can read the recipe from the RFID tag and continue in its execution.

Certain embodiments provide a heating system configurable to heat a subsurface formation. The system includes an electrical conductor configured to generate an electrically resistive heat output during application of electrical current to the electrical conductor. An electrical insulator at least partially surrounds the electrical conductor. The electrical insulator includes a nitride. A sheath at least partially surrounds the electrical insulator.

A coil system for inductively heating a superconducting magnet in order to provide an internal energy dump by uniformly quenching a high performance superconducting magnet. The quench-inducing system uses AC magnetic fields that require negligible reactive power. The system is especially suited for inducing a relatively uniform quench in dry superconducting magnets.

The system allows training and qualification of a user performing a skill-related training exercise involving body motion in a workspace. A training environment is selected through a computer apparatus, and variables, parameters and controls of the training environment and the training exercise are adjusted. Use of an input device by the user is monitored. The 3D angles and spatial coordinates of reference points related to the input device are monitored through a detection device. A simulated 3D dynamic environment reflecting effects caused by actions performed by the user on objects is computed in real time as a function of the training environment selected. Images of the simulated 3D dynamic environment in real time are generated on a display device viewable by the user as a function of a computed organ of vision-object relation. Data indicative of the actions performed by the user and the effects of the actions are recorded and user qualification is set as a function of the recorded data.

In a fixing device, a pressing member rotates in a predetermined direction of rotation. A flexible fixing member is disposed opposite the pressing member to rotate in accordance with rotation of the pressing member. A nip formation member is provided inside a loop formed by the fixing member and pressed against the pressing member via the fixing member to form a nip between the fixing member and the pressing member through which a recording medium bearing a toner image passes. A contact member pressingly contacts an outer circumferential surface of the rotating fixing member at both ends of the fixing member in an axial direction thereof.

Certain embodiments provide a system configured to heat a subsurface formation. The system includes an electrical power supply. A heater section includes one or more electrical conductors electrically coupled to the electrical power supply. At least one of the electrical conductors includes ferromagnetic material. The heater section provides a first heat output when time-varying electrical current is applied to the heater section below a selected temperature, and a second heat output approximately at and above the selected temperature during use. The second heat output is reduced compared to the first heat output. The system is configured to allow heat to transfer from the heater section to a part of the formation. The electrical power supply is configured to provide a relatively constant amount of time-varying electrical current that remains within about 15% of a selected constant current value when a load of the electrical conductors changes.

Certain embodiments provide a method for treating a subsurface formation. The method includes providing one or more explosives into portions of one or more wellbores selected for the explosion in the formation. The wellbores are formed in one or more zones in the formation. The explosives are controllably exploded in one or more of the wellbores such that at least some of the formation surrounding the selected wellbores has an increased permeability. One or more heaters are provided in the one or more wellbores.