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1. EP3777571 - ELECTRONIC VAPOUR PROVISION SYSTEM

Office
European Patent Office
Application Number 20198504
Application Date 15.06.2016
Publication Number 3777571
Publication Date 17.02.2021
Publication Kind A1
IPC
A24F 40/465
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS’ REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
46Shape or structure of electric heating means
465specially adapted for induction heating
CPC
A24F 40/465
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
46Shape or structure of electric heating means
465specially adapted for induction heating
A24F 40/42
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
42Cartridges or containers for inhalable precursors
A24F 40/50
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
50Control or monitoring
A24F 40/40
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
A24F 40/10
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
10Devices using liquid inhalable precursors
A24F 40/485
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
48Fluid transfer means, e.g. pumps
485Valves; Apertures
Applicants NICOVENTURES TRADING LTD
Inventors FRASER RORY
DICKENS COLIN
JAIN SIDDHARTHA
Designated States
Priority Data 16867403 15.06.2016 EP
201511361 29.06.2015 GB
2016051767 15.06.2016 GB
Title
(DE) ELEKTRONISCHES DAMPFBEREITSTELLUNGSSYSTEM
(EN) ELECTRONIC VAPOUR PROVISION SYSTEM
(FR) SYSTÈME DE FOURNITURE DE VAPEUR ÉLECTRONIQUE
Abstract
(EN) Various embodiments of the invention provide an electronic vapour provision system (610) having a longitudinal axis. The electronic vapour provision system comprises a control unit (620) and at least one cartridge (630) configured to engage with and disengage from the control unit substantially along said longitudinal axis. The electronic vapour provision system further comprises an induction heating assembly comprising at least one drive coil (650A, 650B) and at least one heater element (655A, 655B). The at least one heater elements is located in the at least one cartridge (630). The at least one cartridge (630) is located, when engaged with the control unit (620), such that the at least one heater element is within the at least one drive coil. The electronic vapour provision system (610) is configured to support selective energisation of different portions of the cartridge (630) using the at least one drive coil and the at least one heater element.
Related patent documents
UAa201713142This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.