Title:
VAPORIZING DEVICE WITH INDUCTION HEATER
Document Type and Number:
WIPO Patent Application WO/2021/081742
Kind Code:
A1
Abstract:
A vaporizing device (10) includes a battery unit (12) having a battery (13), an electronic controller (20), and an induction coil (32) on or in a core, such as a ferrite split ring (34) or cup (62) magnetic core. A cartridge (14) holding liquid has at least one heater plate (46, 74) and a liquid conductor (48, 76). The cartridge (14) is attachable to the battery unit (12) with the heater plate (46, 74) adjacent to the core. The heater plate (46,74) heats the liquid conductor (48, 76) to create vapor when high frequency alternating electric current is provided to the induction coil (32). This offers manufacturing and cost advantages.
Inventors:
HON LIK (CN)
LI ZHUORAN (CN)
YU FUCHENG (CN)
LI ZHUORAN (CN)
YU FUCHENG (CN)
Application Number:
PCT/CN2019/113937
Publication Date:
May 06, 2021
Filing Date:
October 29, 2019
Export Citation:
Assignee:
FONTEM HOLDINGS 1 BV (NL)
International Classes:
A24F40/00; A24F47/00; A61M11/00
Domestic Patent References:
| WO2018184787A1 | 2018-10-11 |
Foreign References:
| CN106455711A | 2017-02-22 | |||
| CN106455711A | 2017-02-22 | |||
| CN201445686U | 2010-05-05 | |||
| CN206808660U | 2017-12-29 | |||
| CN206808660U | 2017-12-29 | |||
| CN105962419A | 2016-09-28 | |||
| CN105962419A | 2016-09-28 | |||
| CN104856234A | 2015-08-26 | |||
| CN104382238A | 2015-03-04 | |||
| US20150245669A1 | 2015-09-03 | |||
| US20120234315A1 | 2012-09-20 | |||
| US20170105452A1 | 2017-04-20 | |||
| US20180192700A1 | 2018-07-12 |
Other References:
See also references of EP 4051025A4
Attorney, Agent or Firm:
INTELIGHT IP LAW FIRM (CN)
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