公开(公告)号：US20250049124A1

公开(公告)日：2025-02-13

申请号：US18719939

申请日：2022-12-19

Applicant: NICOVENTURES TRADING LIMITED

Inventor： Damyn MUSGRAVE ,  Jason WOOD ,  Jason SHORT ,  Stephen SEARS

IPC: A24F40/46 ,  A24F40/10 ,  A24F40/44 ,  A24F40/50 ,  H05B6/64

Abstract: An electronic vapor provision device including at least one antenna for generating radio frequency (RF) electromagnetic radiation for heating a liquid to generate a vapor for inhalation by a user, a controller for controlling the RF electromagnetic radiation generated by the at least one antenna, and an RF shield for shielding the user from RF electromagnetic radiation, wherein one or more portions of the RF shield form one or more wicking members.

公开(公告)号：US20250049125A1

公开(公告)日：2025-02-13

申请号：US18720078

申请日：2022-12-19

Applicant: Nicoventures Trading Limited

Inventor： Damyn MUSGRAVE ,  Jason WOOD ,  Jason SHORT ,  Stephen SEARS

IPC: A24F40/46 ,  A24F40/10 ,  A24F40/51 ,  A24F40/57 ,  H04B5/43 ,  H05B6/64

Abstract: An electronic vapor provision device is disclosed including at least one antenna for generating radio frequency (RF) electromagnetic radiation for heating an aerosol generating material to generate vapor, and a controller for controlling one or more properties of the RF electromagnetic radiation generated by the at least one antenna. The controller is configured to cause the at least one antenna to generate the microwave radiation in accordance with a predetermined schema which defines one or more properties of the RF electromagnetic radiation.

公开(公告)号：US20250057227A1

公开(公告)日：2025-02-20

申请号：US18720001

申请日：2022-12-19

Applicant: NICOVENTURES TRADING LIMITED

Inventor： Damyn MUSGRAVE ,  Jason WOOD ,  Jason SHORT ,  Stephen SEARS

IPC: A24F40/46 ,  A24F40/10 ,  A24F40/44 ,  A24F40/48 ,  A24F40/57 ,  H05B6/64

Abstract: An electronic vapor provision device is disclosed including an antenna arrangement for generating radio frequency (RF) electromagnetic radiation for heating a liquid to generate a vapor for inhalation by a user. The antenna arrangement includes a first section and a second section. The electronic vapor provision device also includes a controller for controlling the RF electromagnetic radiation generated by the antenna arrangement, an RF shield for shielding the user from RF electromagnetic radiation, wherein the RF shield at least in part defines a heating cavity within which the RF electromagnetic radiation generated by the antenna arrangement is contained, and an internal support structure arranged at least partially within the heating cavity and arranged between the first section and the second section of the antenna arrangement.

公开(公告)号：US20250049142A1

公开(公告)日：2025-02-13

申请号：US18719956

申请日：2022-12-19

Applicant: NICOVENTURES TRADING LIMITED

Inventor： Damyn MUSGRAVE ,  Jason WOOD ,  Jason SHORT ,  Stephen SEARS

IPC: A24F40/57 ,  A24F40/10 ,  A24F40/20 ,  A24F40/46 ,  A24F40/51 ,  A24F40/53 ,  H05B6/64

Abstract: An electronic vapor provision device including at least one antenna for generating radio frequency (RF) electromagnetic radiation for heating an aerosol generating material to generate vapor, and a controller for controlling one or more properties of the RF electromagnetic radiation generated by the at least one antenna, wherein the controller is configured to vary the one or more properties of the RF electromagnetic radiation during the course of one or more heating cycles.