Methods and apparatuses for drying electronic devices are disclosed. An exemplary method comprises: placing a portable electronic device into a drying chamber; providing a first air channel, wherein the first air channel connects the drying chamber, a pressure-generating device, and a moisture-reducing device; generating a first air flow through the first air channel using the pressure-generating device; removing a first moisture from an interior of the portable electronic device to an exterior of the portable electronic device; detecting moisture removed from the portable electronic device; pausing the generating the first air flow through the first air channel based on the amount of moisture; providing a second air channel, wherein the second air channel connects the moisture-reducing device, the pressure-generating device, a valve, and an evacuation channel; generating a second air flow through the second air channel using the pressure-generating device; and removing a second moisture from the moisture-reducing device.

Methods and apparatuses for drying electronic devices are disclosed. An exemplary method comprises: placing a portable electronic device into a drying chamber; providing a first air channel, wherein the first air channel connects the drying chamber, a pressure-generating device, and a moisture-reducing device; generating a first air flow through the first air channel using the pressure-generating device; removing a first moisture from an interior of the portable electronic device to an exterior of the portable electronic device; detecting moisture removed from the portable electronic device; pausing the generating the first air flow through the first air channel based on the amount of moisture; providing a second air channel, wherein the second air channel connects the moisture-reducing device, the pressure-generating device, a valve, and an evacuation channel; generating a second air flow through the second air channel using the pressure-generating device; and removing a second moisture from the moisture-reducing device.

The present disclosure relates to a drying apparatus for a powder raw material for manufacturing a secondary cell with an electric heater. In an embodiment of the present disclosure, a plurality of independently controlled heaters are mounted on a main body of an apparatus in which a plurality of heating regions are defined, and the temperature deviation of the internal chamber can reduce by providing the amount of heat supplied to each heating region through the control of the plurality of heaters. The main body of the apparatus includes a cylindrical portion in which the powder raw material is accommodated and sidewalls on both sides of the cylindrical portion, and by installing heaters on the cylindrical portion and the sidewalls, respectively, the entire region defining the main body of the apparatus can be evenly heated.

A device for industrial drying of a suspension or solution containing a solid material is provided, comprising a rotatably mounted cylinder having electrically conductive properties and comprising a surface for receiving the suspension or solution, and an inductor adapted to heat the cylinder inductively. The inductive heating causes that the suspension or solution received on the surface of the rotatably mounted cylinder dries and the solid material is left. Furthermore, further devices, a system, a device package, and a method for industrial drying of a suspension or solution are introduced.

A device for industrial drying of a suspension or solution containing a solid material is provided, comprising a rotatably mounted cylinder having electrically conductive properties and comprising a surface for receiving the suspension or solution, and an inductor adapted to heat the cylinder inductively. The inductive heating causes that the suspension or solution received on the surface of the rotatably mounted cylinder dries and the solid material is left. Furthermore, further devices, a system, a device package, and a method for industrial drying of a suspension or solution are introduced.

A method and device for drying a foil material having a strip-shaped carrier material with a coating arranged thereon, the coating having electrically conductive constituents. The device has at least one inductor for drying the coating at least by way of electromagnetic induction.

A method and device for drying a foil material having a strip-shaped carrier material with a coating arranged thereon, the coating having electrically conductive constituents. The device has at least one inductor for drying the coating at least by way of electromagnetic induction.

A battery powered blow dryer having a novel battery cooling feature to simultaneously cool the batteries and improve hair dryer performance.

A battery powered blow dryer having a novel battery cooling feature to simultaneously cool the batteries and improve hair dryer performance.

A battery powered blow dryer having a novel heating element technology that can be powered by an attached battery pack. The heating element includes an infrared light bulb that emits high heat with relatively low power consumption compared to current methods. The present invention patent also describes a unique configuration of battery cells to optimally perform the task of blow drying hair.