Disclosed herein is a heat generation apparatus using permanent magnets. The heat generation apparatus using permanent magnets includes: a plurality of rotors fixedly mounted on a rotating shaft, and configured such that they are rotatable along with the rotating shaft with permanent magnets disposed thereon at predetermined intervals; a heat generation part configured such that the rotors are contained therein to thus form a predetermined gap between the heat generation part and the rotors, and adapted to generate heat while the permanent magnets are being rotated; a motor configured to serve as a source for the rotation of the rotating shaft; and a power transmission means configured to transfer the rotation force of the motor to the rotating shaft.

A heat generating apparatus includes a rotary shaft, a heat generating drum, a plurality of permanent magnets, a magnet holding ring, a switching mechanism, and a heat recovery system. The magnets are arrayed in a circumferential direction along the circumference of the rotary shaft throughout the whole circumference such that magnetic pole arrangements of circumferentially adjacent ones of the permanent magnets are opposite to each other. The magnet holding ring holds the magnets. The switching mechanism switches between a state to generate magnetic circuits between the magnets and the heat generating drum and a state to generate no magnetic circuits between the magnets and the heat generating drum. The heat recovery system collects heat generated in the heat generating drum. Thereby, thermal energy can be recovered from the kinetic energy of the rotary shaft efficiently.

A laundry treating apparatus is disclosed. The laundry treating apparatus according to one embodiment of the present disclosure comprises: a cabinet including a front plate having a laundry opening; a tub which is provided in the cabinet and which includes a tub opening facing the laundry opening; a drum which is rotatably provided in the tub and which accommodates laundry; a tub gasket which is provided between the laundry opening and the tub opening, and which extends along the circumference of the laundry opening so as to seal the gap between the laundry opening and the tub opening; a gasket water supply part which is provided at the tub gasket, and into which water flows from the outside of the tub gasket during a drying operation for drying the laundry; and a water supply guider which is provided at the tub gasket, and which allows the water transferred from the gasket water supply part to flow along the inner peripheral surface of the tub gasket.

An apparatus for heating and impelling a fluid may comprise a housing, and an air heating impeller assembly positioned in the housing and configured to impel and heat the fluid moving through the housing. The air heating impeller assembly may comprise a support shaft, and a plurality of disks on the support shaft and spaced from each other to form fluid flow gaps therebetween. A disk may comprise a hub portion, an annular portion located radially outward from the hub portion, and a plurality of spoke portions connecting the annular and hub portions. The hub, annular and spoke portions of a disk may be formed of an integral part. A magnetic assembly may be configured to apply a magnetic field of adjustable intensity to the disks.

In one aspect, the present invention is directed to boiler heating system, comprising: a hollowed-walls cylinder, for storing therein water to be heated; a partition in a form of a cylinder, disposed inside the hollowed-walls cylinder, distantly from its vertical walls; the partition having an upper water passage and a lower water passage, for allowing water transition between the inner side of the partition and the outer side of the partition; a heating element based on induction heating, said heating element being disposed inside the inner space of the hollowed-walls cylinder; a water inlet, disposed in the lower side of the hollowed-walls cylinder; and a water outlet, disposed in an upper side of the hollowed-walls cylinder, thereby (a) allowing heating the water without being in direct contact between the heating element and the water, resulting with no scale accumulation, and (b) separation between ascending water and descending water, thereby accelerating the water warming.

A device and method for dehydrating products, through gasifying the humidity in the air or on any wet element through the application of air, heat and magnetic fields. Such a process would be useful for the drying of clothing, grain, food and other industrial uses. In a separate implementation, measure addition of moisture to the air or gas in the system could be used to generate hydrogen and/or oxygen via a gas separator, such as the membrane units in use today. The magnetic fields used may be built using electromagnetic and/or permanent magnets.

An electric power generation system includes a wind turbine, a conductor rotating as the wind turbine rotates, a heat transfer medium vessel, a magnetic field generator, a heat accumulator, and an electric power generation unit. The magnetic field generator is operated to generate a magnetic field and therein the conductor is rotated and thus heated through induction, and the conductor's heat is transmitted to the water in the heat transfer medium vessel to generate steam which is in turn supplied to a steam turbine and thus drives an electric power generator to generate electric power.

A blending system includes a container or housing, a blade assembly, and an insert are described herein. The insert is disposed in or on the container or housing. The blade assembly includes a drive shaft. The drive shaft is rotatable. A magnet is attached to the drive shaft. Rotation of the magnet induces current in the insert. The current induces heat.

A rotating magnet heater for metal products, such as aluminum strip, can include permanent magnet rotors arranged above and below a moving metal strip to induce moving or time varying magnetic fields through the metal strip. The changing magnetic fields can create currents (e.g., eddy currents) within the metal strip, thus heating the metal strip. A magnetic rotor set can include a pair of matched magnetic rotors on opposite sides of a metal strip that rotate at the same speed. Each magnetic rotor of a set can be positioned equidistance from the metal strip to avoid pulling the metal strip away from the passline. A downstream magnetic rotor set can be used in close proximity to an upstream magnetic rotor set to offset tension induced by the upstream magnetic rotor set.

The substrate processing apparatus includes a housing for providing a treatment space to treat a substrate; a support unit positioned in the treatment space and for supporting the substrate; a nozzle for supplying a treatment solution to the substrate supported on the support unit; and a heating unit for heating an edge region of the substrate supported on the support unit, in which the support unit includes a support plate on which the substrate is placed; a pin for supporting the substrate placed on the support plate; and a drive unit for rotating the support plate, and the heating unit includes an insertion body made of metal located within the chuck pin; and a magnet unit for heating the insertion body by an induction heating manner.