ZA202210614B - Aerosol-generating article with improved configuration - Google Patents

Aerosol-generating article with improved configuration

Info

Publication number
ZA202210614B
ZA202210614B ZA2022/10614A ZA202210614A ZA202210614B ZA 202210614 B ZA202210614 B ZA 202210614B ZA 2022/10614 A ZA2022/10614 A ZA 2022/10614A ZA 202210614 A ZA202210614 A ZA 202210614A ZA 202210614 B ZA202210614 B ZA 202210614B
Authority
ZA
South Africa
Prior art keywords
aerosol
rod
length
hollow section
mouthpiece
Prior art date
Application number
ZA2022/10614A
Inventor
Jerome Uthurry
Massimiliano Bertoldo
Milica Nesovic
Ivan Prestia
Edoardo Montanari
Gianpaolo D'ambra
Mirko Minzoni
Johann Friedrich Schmidt
Original Assignee
Philip Morris Products S A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philip Morris Products S A filed Critical Philip Morris Products S A
Publication of ZA202210614B publication Critical patent/ZA202210614B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1885—Forming the rod for cigarettes with an axial air duct
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/18—Selection of materials, other than tobacco, suitable for smoking
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Resistance Heating (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

There is provided an aerosol-generating article (10) for producing an inhalable aerosol upon heating, the aerosol-generating article (10) comprising: a rod (12) of aerosol-generating substrate; a mouthpiece element (42) having a length (L1) and comprising a mouthpiece filter segment formed of a fibrous filtration material; and an intermediate hollow section (50) between the rod (12) of aerosol-generating substrate and the mouthpiece element (42), the intermediate hollow section (50) having a length (L2). The intermediate hollow section (50) comprises: an aerosol-cooling element (24) downstream of the rod (12) of aerosol-generating substrate, the aerosol-cooling element (24) comprising a hollow tubular segment (34) defining a longitudinal cavity (36) providing an unrestricted flow channel; and a support element (22) between the aerosol-cooling element (24) and the rod (12) of aerosol-generating substrate. The upstream end of the aerosol-cooling element abuts the downstream end of the support element. The length (L1) of the mouthpiece element (42) is at least 0.4 times the length (L2) of the intermediate hollow section (50).
ZA2022/10614A 2020-02-28 2022-09-26 Aerosol-generating article with improved configuration ZA202210614B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20160206 2020-02-28
PCT/EP2021/054536 WO2021170638A1 (en) 2020-02-28 2021-02-24 Aerosol-generating article with improved configuration

Publications (1)

Publication Number Publication Date
ZA202210614B true ZA202210614B (en) 2024-06-26

Family

ID=69743011

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/10614A ZA202210614B (en) 2020-02-28 2022-09-26 Aerosol-generating article with improved configuration

Country Status (12)

Country Link
US (1) US20230093519A1 (en)
EP (1) EP4110098A1 (en)
JP (1) JP2023516959A (en)
KR (1) KR20220148217A (en)
CN (1) CN115915975A (en)
AU (1) AU2021228922A1 (en)
BR (1) BR112022016977A2 (en)
CA (1) CA3168776A1 (en)
IL (1) IL295499A (en)
MX (1) MX2022010528A (en)
WO (1) WO2021170638A1 (en)
ZA (1) ZA202210614B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230080467A (en) 2020-10-09 2023-06-07 필립모리스 프로덕츠 에스.에이. Aerosol-generating article having an upstream section, a hollow tubular element and a mouthpiece element

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5774493A (en) 1996-08-02 1998-06-30 General Electric Company Sequence constructions for delay-and-correlate transmitted reference signaling
US20070074734A1 (en) * 2005-09-30 2007-04-05 Philip Morris Usa Inc. Smokeless cigarette system
CA2858480C (en) * 2011-12-30 2020-06-30 Philip Morris Products S.A. Smoking article with front-plug and aerosol-forming substrate and method
JP6781042B2 (en) 2013-07-16 2020-11-04 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Radial hard smoking article filter
KR102460849B1 (en) 2014-05-21 2022-10-31 필립모리스 프로덕츠 에스.에이. Aerosol-generating article with internal susceptor
CN107087811B (en) * 2017-05-26 2019-10-11 湖北中烟工业有限责任公司 With the low temperature cigarette for reducing flue-gas temperature and preventing mouth stick heat from collapsing
EP3634158A1 (en) * 2017-06-09 2020-04-15 Philip Morris Products S.a.s. Aerosol-generating article having fibrous filter segment
CA3044945A1 (en) * 2018-05-31 2019-11-30 Xue ZHAO Heat-not-burn cigarettes
WO2020070184A1 (en) * 2018-10-03 2020-04-09 Nerudia Limited Smoking substitute consumable
US20220007709A1 (en) * 2018-12-20 2022-01-13 Philip Morris Products S.A. Aerosol-generating article having a ventilated cavity

Also Published As

Publication number Publication date
CA3168776A1 (en) 2021-09-02
AU2021228922A1 (en) 2022-09-22
US20230093519A1 (en) 2023-03-23
IL295499A (en) 2022-10-01
BR112022016977A2 (en) 2022-10-25
EP4110098A1 (en) 2023-01-04
WO2021170638A1 (en) 2021-09-02
KR20220148217A (en) 2022-11-04
JP2023516959A (en) 2023-04-21
MX2022010528A (en) 2022-09-21
CN115915975A (en) 2023-04-04

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