Japan, Sept. 18 -- RAI STRATEGIC HOLDINGS INC has got intellectual property rights for 'INDUCTION-BASED AEROSOL DELIVERY DEVICE.' Other related details are as follows:
Application Number: JP,2024-229905
Category (FI): A24F40/40,A24F40/465
Stage: PROBLEM TO BE SOLVED: To provide an aerosol delivery device that includes: a substrate 610 configured to carry an aerosol precursor composition; and a resonant transformer 1202 including a transmitter coupling device 302 and a resonant receiver coupling device 602 that is positioned in proximity to the substrate.SOLUTION: The aerosol delivery device also includes a pulse width modulation (PWM) inverter 1204 configured to drive the resonant transformer. The PWM inverter includes: a bridge circuit 1206 coupled to the transmitter coupling device; and a PWM controller 1208 embodied as an integrated circuit and configured to output a PWM signal to the bridge circuit, where the bridge circuit is configured to drive the transmitter coupling device to generate an oscillating magnetic field and induce an alternating voltage in the resonant receiver coupling device when exposed to the oscillating magnetic field. The alternating voltage causes the resonant receiver coupling device to generate heat and thereby vaporize components of the aerosol precursor composition.SELECTED DRAWING: Figure 12 (Grant)
Filing Date: Dec. 26, 2024
Publication Date: March 26, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
