Title:
ELECTRICAL HEAT-NOT-BURN TRI-ELEMENT CIGARETTE PRODUCT
Document Type and Number:
WIPO Patent Application WO/2019/153883
Kind Code:
A1
Abstract:
Disclosed is an electrical heat-not-burn tri-element cigarette product (10), containing a vapor-generating carrier (20), a vapor-cooling element (40) adjacent to the vapor-generating carrier (20), and a filter mouthpiece (50) adjacent to the vapor-cooling element (40), and further containing an outer wrapping member (60), wherein the outer wrapping member (60) limits the vapor-generating carrier (20), the vapor-cooling element (40) and the filter mouthpiece (50), and when the vapor-generating carrier (20) is electrically heated, vapor generated thereby successively passes through the vapor-cooling element (40) and the filter mouthpiece (50). The vapor-cooling element (40) is cylindrical, several spiral side slots (80) surrounding and running through the cylinder are provided in an outer diameter surface of the vapor-cooling element, and a spiral vapor channel is formed between the spiral side slots (80) and the outer wrapping member (60).
Inventors:
PAN XUESONG (CN)
ZHENG SONGMING (CN)
ZHENG SONGMING (CN)
Application Number:
PCT/CN2018/121177
Publication Date:
August 15, 2019
Filing Date:
December 14, 2018
Export Citation:
Assignee:
SHANGHAI JUHUA TECH CO LTD (CN)
International Classes:
A24D1/20
Domestic Patent References:
| WO2017037209A1 | 2017-03-09 |
Foreign References:
| CN108685193A | 2018-10-23 | |||
| CN108685194A | 2018-10-23 | |||
| CN205512341U | 2016-08-31 | |||
| CN102578694A | 2012-07-18 | |||
| US20110271971A1 | 2011-11-10 | |||
| CN106820260A | 2017-06-13 | |||
| CN105768191A | 2016-07-20 | |||
| CN103190705A | 2013-07-10 | |||
| CN205831054U | 2016-12-28 |
Attorney, Agent or Firm:
SHANGHAI SUNHOLD LAW FIRM (CN)
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