KT&G Patente

This wearable device providing a smoking effect comprises: a housing; a first stimulation unit provided on one surface of the housing and including at least one electrode disposed at a position corresponding to a first part of a user to provide electrical stimulation; a second stimulation unit provided on one surface of the housing and including at least one electrode disposed at a position corresponding to a second part of the user to provide electrical stimulation; and a controller for controlling the first stimulation unit or the second stimulation unit, wherein the first stimulation unit or the second stimulation unit can provide an electrical stimulation signal for inducing a state of arousal in which a smoking effect can be generated.

The aerosol-generating device may comprise: a cavity configured to accommodate an aerosol-generating article; and a heater configured to heat the aerosol-generating article, wherein the heater comprises: a plasma discharge space; a partition configured to separate the cavity and the plasma discharge space; and a plurality of plasma electrodes disposed in the partition.

An inhaler according to one embodiment comprises: a mouthpiece including a capsule containing functional materials; a housing having one end opened so that the mouthpiece is inserted therein; a piercing unit which is disposed inside the housing and which extends from the other end of the housing toward one end thereof; a sliding unit to which the mouthpiece is coupled and which slides inside the housing; and a stopper mounted on one side of the housing so as to limit the movement distance of the sliding unit, wherein an air inflow space can be ensured between the mouthpiece and the sliding unit.

This aerosol generating device comprises: a chamber configured to hold an aerosol generating material; a heater configured to heat the aerosol generating material, the heater including a substrate which includes a first end portion, a second end portion opposite to the first end portion, and a side portion extending between the first end portion and the second end portion, and a plurality of metal particles disposed on the inner surface and configured to generate heat by surface plasmon resonance, wherein the substrate includes an outer surface at least partially facing the chamber and an inner surface opposite to the outer surface; and a wick configured to deliver the aerosol generating material from the chamber to the heater.

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An aerosol-generating device is disclosed. The aerosol-generating device includes a body, a heater disposed in the body and configured to heat an aerosol-generating substance, at least one sensor configured to output sensing data related to fall of the body, a memory configured to store fall history information of the body, a controller configured to acquire sensing data from the at least one sensor and to determine, based on the acquired sensing data, whether the body falls, and a power supply configured to supply power to at least one of the heater, the controller, the at least one sensor, or the memory. Upon determining that the body has fallen, the controller accumulates and stores the fall history information in the memory.

An inhaler according to an embodiment comprises: a mouthpiece including a capsule containing a functional material therein; a housing having one end opened to allow the mouthpiece to be inserted therein and having formed therein a space extending in a cylindrical shape to the other end; a piercing portion which is disposed in the housing and extends from the other end of the housing toward one end; and a sliding portion to which the mouthpiece is coupled and which slidably moves inside the housing, wherein a guide for coupling the mouthpiece and a guide for perforating the capsule by using the piercing portion may be separately formed in the housing.

An aerosol-generating device is disclosed. The aerosol-generating device includes a body, a heater disposed in the body and including a carbonaceous material, a power supply configured to supply power to the heater, and a controller configured to control power supplied to the heater. The controller determines the temperature of the heater based on the resistance value of the heater determined in a first section, and controls power supplied to the heater to heat the heater in a second section different from the first section.

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An aerosol-generating device is disclosed. The aerosol-generating device includes a body, a heater disposed in the body and including a carbonaceous material, a temperature sensor configured to output a signal corresponding to the temperature of the heater, a power supply configured to supply power to the heater, a heater driving circuit electrically connected to the heater and the power supply, and a controller configured to control power supplied to the heater. The controller determines a temperature increase rate of the heater based on the signal received from the temperature sensor, and upon determining that the temperature increase rate is equal to or higher than a predetermined rate, the controller controls the heater driving circuit to interrupt supply of power to the heater.

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The present invention relates to a smoking article comprising a medium part and a filter part, and a method of manufacturing same, the medium part including cigar leaf tobacco and puffed cigar cut tobacco, the method comprising the steps of: preparing puffed cigar cut tobacco by puffing cigar leaf tobacco (S1); mixing the puffed cigar cut tobacco and the cigar leaf tobacco by using a leaf (S2); and wrapping the mixture with a printed cigar wrapper (S3), wherein in step S1, the puffing temperature is 180°C to 350°C.

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An aerosol generating device includes a heater configured to generate aerosols by heating an aerosol generating material, a power supply configured to supply power to the heater, and a controller configured to control operations of the power supply and the heater, wherein the heater includes a sheet including a first heating region and a second heating region, a first track that is heated by receiving power and arranged in the first heating region, and a second track that is heated by receiving power and arranged in the second heating region, and the controller is further configured to control the power supply to supply power to the second track when a predetermined time has elapsed after starting to supply power to the first track.

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An aerosol generating device includes an accommodation space into which an aerosol generating article is inserted, a heater configured to heat the aerosol generating article, an insertion detection sensor configured to detect whether the aerosol generating article has been inserted into the accommodation space, and a controller configured to provide a user with a notification through an output unit when it is detected that the aerosol generating article inserted into the accommodation space has been moved from the accommodation space through the insertion detection sensor during a heating operation of the heater. The heater maintains the heating operation of heating the aerosol generating article even while the notification is being provided.