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1. WO2020097078 - CARTRIDGES FOR VAPORIZER DEVICES

Publication Number WO/2020/097078
Publication Date 14.05.2020
International Application No. PCT/US2019/059868
International Filing Date 05.11.2019
IPC
A24F 40/46 2020.01
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
A24F 40/485 2020.01
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
A61M 11/04 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
11Sprayers or atomisers specially adapted for therapeutic purposes
04operated by the vapour pressure of the liquid to be sprayed or atomised
A61M 15/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
15Inhalators
Applicants
  • JUUL LABS, INC. [US]/[US]
Inventors
  • PETTITT, Emily, K.
  • STRATTON, Andrew, J.
  • WESTLEY, James, P.
Agents
  • KINGSLAND, Elissa, M.
  • ALLISON, William, F.
  • ADAMS, Lisa
  • AZRIN, Linda, B.
  • AMENDT, Kevin, C.
Priority Data
62/755,92405.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CARTRIDGES FOR VAPORIZER DEVICES
(FR) CARTOUCHES POUR DISPOSITIFS DE VAPORISATION
Abstract
(EN)
Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include a reservoir housing, an airflow tube that extends through the reservoir housing, and a folded mesh that is disposed within the airflow tube and includes a plurality of folds. The airflow tube defines a passageway extending therethrough and at least a portion of the airflow tube is permeable to the vaporizable material, in which the permeable portion of the airflow tube is configured to draw vaporizable material from the reservoir housing into the airflow tube for vaporization. The folded mesh is configured to change from a deactivated state to an activated state in response to receiving an electric current, and when in the activated state, the folded mesh is configured to generate an amount of heat that is sufficient to vaporize at least a portion of the vaporizable material drawn from the reservoir housing. Vaporizer devices are also provided.
(FR)
La présente invention concerne des cartouches pour des dispositifs de vaporisation. Dans un mode de réalisation donné à titre d'exemple, la cartouche peut comprendre un boîtier de réservoir, un tube de circulation d'air qui s'étend à travers le boîtier de réservoir, et un maillage plié qui est disposé à l'intérieur du tube de circulation d'air et comprend une pluralité de plis. Le tube de circulation d'air délimite un passage s'étendant à travers celui-ci et au moins une partie du tube de circulation d'air est perméable à la substance vaporisable, la partie perméable du tube de circulation d'air étant conçue pour extraire la substance vaporisable du boîtier de réservoir dans le tube de circulation d'air en vue d'une vaporisation. Le maillage plié est conçu pour passer d'un état désactivé à un état activé en réponse à la réception d'un courant électrique, et lorsqu'il se trouve à l'état activé, le maillage plié est conçu pour générer une quantité de chaleur qui est suffisante pour vaporiser au moins une partie de la substance vaporisable extraite du boîtier de réservoir. L'invention concerne en outre des dispositifs de vaporisation.
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