EP 3804545 A4 20220119 - NON-COMBUSTION VAPORIZER DEVICE
Title (en)
NON-COMBUSTION VAPORIZER DEVICE
Title (de)
VERBRENNUNGSFREIE VERDAMPFERVORRICHTUNG
Title (fr)
DISPOSITIF VAPORISATEUR SANS COMBUSTION
Publication
Application
Priority
CN 2018089736 W 20180604
Abstract (en)
[origin: EP3804545A1] A non-combustion smoking device comprising: a body forming a heating cavity; a heater for heating an aerosol-forming substrate of a smoke product; and an extractor which receives the aerosol-forming substrate of the smoke product, is provided in the heating cavity of the body, and comprises a first end and a second end opposite to the first end, wherein an air inlet channel in the form of a groove is provided on an inner peripheral wall of the extractor, and the air inlet channel extends from the second end of the extractor to the first end of the extractor, during usage, the air inlet channel in the form of a groove is provided between the inner peripheral wall of the extractor and the outer peripheral surface of the smoke product. The air inlet channel not only improves the thermal efficiency of the non-combustion smoking device, but makes it easy to be cleaned.
IPC 8 full level
A24F 47/00 (2020.01); A24F 40/20 (2020.01); A24F 40/40 (2020.01); A24F 40/85 (2020.01)
CPC (source: EP)
A24F 40/85 (2020.01); A24F 40/20 (2020.01); A24F 40/40 (2020.01)
Citation (search report)
- [A] EP 3253234 A1 20171213 - PHILIP MORRIS PRODUCTS SA [CH]
- [A] EP 2782463 A2 20141001 - PHILIP MORRIS PRODUCTS SA [CH]
- [A] WO 2013098409 A1 20130704 - PHILIP MORRIS PROD [CH]
- [A] WO 2017186455 A1 20171102 - PHILIP MORRIS PRODUCTS SA [CH]
- [A] US 5591368 A 19970107 - FLEISCHHAUER GRIER S [US], et al
- [A] US 4461308 A 19840724 - LE COVER MAURICE [US]
- See also references of WO 2019232666A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3804545 A1 20210414; EP 3804545 A4 20220119; JP 2021526028 A 20210930; JP 7257424 B2 20230413; WO 2019232666 A1 20191212
DOCDB simple family (application)
EP 18921698 A 20180604; CN 2018089736 W 20180604; JP 2020568372 A 20180604