Patent ID: 11918049
Assignee: JAPAN TOBACCO INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC A  G  H | IPC A  G  H

Claim 2:
3. A primary device configured to supply electric power to a load and a power source which are included in a secondary device, when the primary device is connected to the secondary device, wherein the load atomizes an aerosol source or heats a flavor source, and the power source is configured to supply electric power to the load, the primary device comprising:
a control part configured to execute a first mode for supplying electric power from the primary device to the load and a second mode for supplying electric power from the primary device to the power source,
wherein, at a timing between the first mode and the second mode in at least one of a first transition, that is a transition from the first mode to the second mode, and a second transition, that is a transition from the second mode to the first mode, the control part executes a transition mode that comprises a transition time for changing a predetermined variable relating to supply of electric power, and
wherein the first mode allows the supply of electric power from the primary device to the load and the power source at a same time.