Abstract:
An electronic vaping device includes a housing, a planar heater, a heater support, a tank, and a wick. The housing extends in a longitudinal direction and has a tip end and a mouth-end. The tip end is closed and the mouth-end has an opening therein. The heater support supports the planar heater. The tank contains a pre-vapor formulation and is configured to slide into and out of the opening of the mouth-end of the housing. The wick extends from the tank and is configured to be in contact with the planar heater when the tank is inserted in the housing.
Abstract:
The present disclosure relates to a method and an apparatus for managing an input power supply of an electronic device. A method for managing an input power supply of an electronic device according to one embodiment includes measuring an input voltage that is input from an input power supply; generating an approximate fundamental wave with respect to the input voltage using a maximum value of the input voltage and a preset fundamental wave table; calculating at least one of an index value and an index variance with respect to the input power supply using a difference value between the input voltage and the approximate fundamental wave; and determining a kind of the input power supply on the basis of at least one of the index value and the index variance. In accordance with the present disclosure as described above, there is an advantage in which a kind of the input power supply may accurately be determined for a short time without affecting controlling of basic functions of the electronic device.
Abstract:
The present invention relates to a heating paste composition which has heat stability, allows screen printing and gravure printing, has a small change in resistance depending on temperature, and can operate at low voltage and low power due to low specific resistance, to a surface type heating element using the same, and to a portable low-power heater. The heating paste composition according to the present invention contains conductive particles including carbon nanotube particles and carbon nanoparticles, a mixture binder in which epoxy acrylate or hexamethylene diisocyanate, a polyvinyl acetal and a phenol-based resin are mixed, an organic solvent, and a dispersant.
Abstract:
A heating circuit assembly (20) and method of manufacture includes an electrically conductive heating element (26) having a pattern (30). An electrically non-conductive substrate (22) is additive manufactured and secured to the element (26) for structural support. The substrate (22) has a topology (37) that generally aligns with the pattern (30) of the element (26) thereby reducing the assembly weight and minimizing substrate (22) material waste.
Abstract:
The present invention relates to a heating element comprising: two or more heating units comprising two busbars and a conductive heating means electrically connected to the two busbars, in which the busbars of the heating units are connected with each other in series and power per unit area of each of the heating units in the heating element decreases as a length of the busbar increases, and a method of preparing the same.
Abstract:
A cooking appliance includes an inner housing with an inner wall defining an interior space, an outer housing that includes an outer wall having an inner surface opposed to and spaced from an outer surface of the inner wall to define an insulating layer therebetween, and at least one thin-film heating element coupled to the outer surface of the inner wall.
Abstract:
A cooking appliance includes an inner housing with an inner wall defining an interior space, an outer housing that includes an outer wall having an inner surface opposed to and spaced from an outer surface of the inner wall to define an insulating layer therebetween, and at least one thin-film heating element coupled to the outer surface of the inner wall.
Abstract:
A cooking appliance includes an inner housing with an inner wall defining an interior space, an outer housing that includes an outer wall having an inner surface opposed to and spaced from an outer surface of the inner wall to define an insulating layer therebetween, and at least one thin-film heating element coupled to the outer surface of the inner wall.