EP4298927B1 - Zerstäuber - Google Patents

Zerstäuber

Info

Publication number
EP4298927B1
EP4298927B1 EP23181720.6A EP23181720A EP4298927B1 EP 4298927 B1 EP4298927 B1 EP 4298927B1 EP 23181720 A EP23181720 A EP 23181720A EP 4298927 B1 EP4298927 B1 EP 4298927B1
Authority
EP
European Patent Office
Prior art keywords
aerosol
section
substrate
accommodating cavity
generating substrate
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP23181720.6A
Other languages
English (en)
French (fr)
Other versions
EP4298927A1 (de
Inventor
Zhihua WEN
Dazhi ZHANG
Fenglei Xing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Smoore Technology Ltd
Original Assignee
Shenzhen Smoore Technology Ltd
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 Shenzhen Smoore Technology Ltd filed Critical Shenzhen Smoore Technology Ltd
Publication of EP4298927A1 publication Critical patent/EP4298927A1/de
Application granted granted Critical
Publication of EP4298927B1 publication Critical patent/EP4298927B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF 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
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • 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
    • A24F40/10—Devices using liquid inhalable precursors
    • 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
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts

Definitions

  • the present application relates to the technical field of atomization, and particularly to atomizers.
  • An aerosol is a colloidal dispersion system formed by dispersing and suspending small solid or liquid particles in a gas medium.
  • the aerosol can be absorbed by the human body through the respiratory system, providing users with a new alternative absorption method.
  • An atomizer refers to a device that is adapted to form an aerosol from a stored atomizable medium by means of heating or ultrasound treatment.
  • the existing atomizer used for atomizing the heat-not-burn aerosol-generating substrate includes a heating chamber. After the aerosol-generating substrate is inserted in the heating chamber, an external airflow enters the aerosol-generating substrate from the bottom of the substrate. The airflow and the effective substances such as aroma generated from the heated aerosol-generating substrate are mixed and then inhaled by the user. However, the airflow flowing into the bottom of the aerosol-generating substrate reduces the temperature of the aerosol-generating substrate, not allowing the substances in the aerosol-generating substrate to be thoroughly baked, so that the effective substances cannot be completely released, which leads to a decreased amount of the effective substances contained in the aerosol output from the atomizer, and thus reduces the user experience of the atomizer.
  • Related technologies are known from WO 2021180968 A1 , CN 112754067 A , WO 2022128826 A1 , and US 2020375249 A1 .
  • An aspect of the present application provides an atomizer, which is adapted to heat and atomize an aerosol-generating substrate.
  • the aerosol-generating substrate includes a substrate section, a hollow section, and a filter section connected in sequence.
  • a side wall of the hollow section is provided with a first air inlet, and a side wall of the substrate section at an end adjacent to the hollow section is provided with a second air inlet.
  • the atomizer includes a main body having an accommodating cavity, and the accommodating cavity has an open end and a closed end opposite to each other.
  • the substrate section and the hollow section of the aerosol-generating substrate are adapted to be inserted in the accommodating cavity.
  • the first airflow channel is in communication with the open end of the accommodating cavity.
  • the aerosol-generating substrate is adapted to abut against a bottom wall of the accommodating cavity forming the closed end.
  • the atomizer further includes at least two supports, each of which protrudes from the side wall of the accommodating cavity and is located in the second airflow channel, wherein an airflow passage is defined between two adjacent supports.
  • the atomizer further includes an atomization assembly, wherein the atomization assembly is located in the main body, and the main body defines an air outflow channel therein, one end of the air outflow channel is in communication with the atomization assembly, and another end of the air outflow channel is in communication with the first air outlet and the second air outlet.
  • the atomizer further includes a sealing support, wherein the sealing support is protrudes from the end of the side wall of the accommodating cavity adjacent to the open end to seal the accommodating cavity.
  • the gap between the aerosol-generating substrate and the side wall of the accommodating cavity is 0.3 mm to 1 mm.
  • the accommodating cavity includes a heating section adjacent to the closed end and an accommodating section adjacent to the open end, wherein the substrate section of the aerosol-generating substrate is adapted to be located in the heating section, and the hollow section is adapted to be located in the accommodating section.
  • the heating temperature in the heating section is relatively stable, and the baking degree of the aerosol-generating substrate will not be affected due to significant changes in the heating temperature, so that the aerosol-generating substrate can be fully baked in the accommodating cavity and the effective substances therein can be fully released, improving the taste of the generated aerosol, and thereby effectively improving the user experience of the atomizer.
  • an element when being referred to as being located “on” or “under” another element, may be in direct contact with the other element or contact the other element via an intermediate element.
  • the element when being referred to as being located “on”, “above”, “over” another element, may be located right above or obliquely above the other element, or merely located at a horizontal level higher than the other element; the element, when being referred to as being located “under”, “below”, “beneath” another element, may be located right below or obliquely below the other element, or merely located at a horizontal level lower than the other element.
  • the present application provides an atomizer 100, 200, which is adapted to heat and atomize an aerosol-generating substrate 300.
  • the aerosol-generating substrate 300 has a columnar structure, including a substrate section 320, a hollow section 340, and filter section 360 connected in sequence along an axial direction of the aerosol-generating substrate 300.
  • the substrate section 320 can generate an aerosol and other effective substances under the heating of the atomizer 100, 200.
  • the aerosol and other effective substances produced by the substrate section 320 are merged in the hollow section 340 and filtered in the filter section 360, and flow out for inhalation by the user.
  • the side wall of the hollow section 340 is provided with a first air inlet 341.
  • the airflow outside the aerosol-generating substrate 300 can enter the hollow section 340 through the first air inlet 341.
  • the side wall of the hollow section 340 is provided with a plurality of first air inlets 341, and the plurality of first air inlets 341 are arranged at intervals along a circumferential direction of the aerosol-generating substrate 300.
  • the side wall of the substrate section 320 at an end adjacent to the hollow section 340 is provided with a second air inlet 321.
  • the airflow outside the aerosol-generating substrate300 can enter the substrate section 320 through the second air inlet 321.
  • the side wall of the substrate section 320 is provided with a plurality of second air inlets 321, and the plurality of second air inlets 321 are arranged at intervals along the circumferential direction.
  • the atomizer 100, 200 includes a main body 120, 210 and a heating tube 140, 230.
  • the main body 120, 210 has an accommodation space with an opening at one end.
  • the heating tube 140, 230 is a hollow tubular structure.
  • the heating tube 140, 230 is accommodated in the accommodation space and located at an end away from the opening.
  • the heating tube 140, 230 and the main body 120, 210 together define an accommodating cavity 160, 250.
  • the accommodating cavity 160, 250 has an open end and a closed end opposite to each other.
  • the shape of the accommodating cavity 160, 250 matches the shape of the aerosol-generating substrate 300, including a heating section 161, 252 defined by the heating tube 140, 230 and an accommodating section 163, 254 defined by the accommodating space.
  • the heating section 161, 252 is adjacent to the closed end.
  • the accommodating section 163, 254 is adjacent to the open end.
  • One end of the aerosol-generating substrate 300 is inserted in the accommodating cavity 160, 250.
  • the substrate section 320 is located in the heating section 161, 252.
  • the end of the hollow section 340 connected with the substrate section 320 is located in the heating section 161, 252.
  • the other end of the hollow section 340 and one end of the filter section 360 connected to the hollow section 340 are located in the accommodating section 163, 254.
  • the other end of the filter section 360 protrudes from the open end of the accommodating cavity 160, 250.
  • a gap is defined between the side wall of the accommodating cavity 160, 250 and the aerosol-generating substrate 300, forming a first airflow channel 1632, 2541 and a second airflow channel 1634, 2543.
  • the first airflow channel 1632, 2541 is in communication with the first air inlet 341.
  • the second airflow channel 1634, 2543 is in communication with the first airflow channel 1632, 2541 and the second air inlet 321.
  • the gap between the aerosol-generating substrate 300 and the side wall of the accommodating cavity 160, 250 is 0.3 mm to 1 mm, so that the airflow can flow smoothly.
  • the heating temperature in the heating section 161, 252 is relatively stable, and the baking degree of the aerosol-generating substrate 300 will not be affected due to significant changes in the heating temperature, so that the aerosol-generating substrate 300 can be fully baked in the accommodating cavity 160, 250 and the effective substances therein can be fully released, improving the taste of the generated aerosol, and thereby effectively improving the user experience of the atomizer 100, 200.
  • a first embodiment of the present application provides an atomizer 100.
  • the first airflow channel 1632 of the atomizer 100 is in communication with the external environment, and the airflow flowing into the first airflow channel 1632 comes from the air in the external environment.
  • the airflow from the external environment can flow into the first airflow channel 1632 from the open end of the accommodating cavity 160, and then a part of the airflow flows into the hollow section 340 of the aerosol-generating substrate 300 through the first air inlet 341, and the other part of the airflow continues flowing along the axial direction of the aerosol-generating substrate 300 until entering the substrate section 320 through the second air inlet 321.
  • the end wall of the substrate section 320 away from the hollow section 340 abuts against the bottom wall of the accommodating cavity 160 forming the closed end. In this way, the end of the aerosol-generating substrate 300 is sealed by the bottom wall of the accommodating cavity 160, and the external airflow cannot enter the substrate section 320 through the bottom of the aerosol-generating substrate 300, thereby not affecting the temperature in the substrate section 320.
  • the bottom wall of the accommodating cavity 160 is gas-proofed with no openings, so as to seal the end of the aerosol-generating substrate 300.
  • the side wall of the substrate section 320 is gas-proofed except the second air inlet 321, so that the airflow enters the substrate section 320 only through the second air inlet 321.
  • the atomizer 100 further includes at least two supports 180.
  • Each support 180 protrudes from the side wall of the accommodating cavity 160 and is located in the second airflow channel 1634.
  • An airflow passage is formed between two adjacent supports 180.
  • the airflow passage is a through groove.
  • the supports 180 can limit the position of the aerosol-generating substrate 300, prevent the aerosol-generating substrate 300 from moving back and forth in the accommodating cavity 160, and prevent the aerosol-generating substrate 300 from being carried out during the suction process.
  • the airflow in the second airflow channel 1634 can flow through the airflow passage between the two adjacent supports 180, so the supports 180 will not hinder the airflow. It can be understood that the number, shape and location of the supports 180 are not limited, and can be set according to needs to meet different requirements.
  • the side wall of the accommodating cavity 250 adjacent to the open end is provided with a first air outlet in communication with the first airflow channel 2541.
  • the main body 210 defines an air outflow channel therein. One end of the air outflow channel is in communication with the atomization assembly 290, and the other end of the air outflow channel is in communication with the first air outlet.
  • the first airflow channel 2541 surrounds the aerosol-generating substrate 300 in the circumferential direction, and extends in the axial direction of the aerosol-generating substrate 300 from the location of the first air outlet to the location of the first air inlet 341.
  • the first air outlet is in alignment with the first air inlet 341 in the radial direction.
  • the second airflow channel 2543 surrounds the aerosol-generating substrate 300 in the circumferential direction, and extends in the axial direction of the aerosol-generating substrate 300 from the location of the first air inlet 341 to the location of the second air inlet 321.
  • the aerosol generated from the atomization assembly 290 can enter the first airflow channel 2541 through the air outflow channel and the first air outlet. Then a part of the aerosol flows into the hollow section 340 of the aerosol-generating substrate 300 through the first air inlet 341, and the other part of the aerosol continues to flow along the axial direction of the aerosol-generating substrate 300 until entering the substrate section 320 through the second air inlet 321.
  • the atomizer 200 further includes a sealing support 270.
  • the sealing support 270 protrudes from an end of the side wall of the accommodating cavity 250 adjacent to the open end and surrounds the aerosol-generating substrate 300 in the circumferential direction to seal the accommodating cavity 250. Since the accommodating cavity 250 is sealed from the external environment, the airflow flowing into the aerosol-generating substrate 300 all comes from the atomizing assembly 290.
  • the main flow path of the airflow does not pass through the substrate section 320, so the heating temperature is relatively stable, and thus the baking degree of the aerosol-generating substrate 300 is relatively stable.
  • the effective substances in the aerosol-generating substrate 300 are continuously released and flow out under the negative pressure generated by the suction. A relatively large output of the aerosol with a better taste is achieved, so that the user experience is improved.

Landscapes

  • Nozzles (AREA)

Claims (12)

  1. Aerosolerzeugungssystem mit einem aerosolerzeugenden Substrat (300) und einem Zerstäuber, der dazu eingerichtet ist, das aerosolerzeugende Substrat (300) zu erwärmen und zu zerstäuben, wobei das aerosolerzeugende Substrat (300) einen Substratabschnitt (320), einen Hohlabschnitt (340) und einen Filterabschnitt (360) aufweist, die in Reihe miteinander verbunden sind, wobei eine Seitenwand des Hohlabschnitts (340) einen ersten Lufteinlass (341) aufweist und eine Seitenwand des Substratabschnitts (320) an einem dem Hohlabschnitt (340) benachbarten Ende einen zweiten Lufteinlass (321) aufweist,
    wobei der Zerstäuber einen Hauptkörper (120, 210) mit einem Aufnahmehohlraum (160, 250) aufweist und der Aufnahmehohlraum (160, 250) ein offenes Ende und ein geschlossenes Ende aufweist, die einander gegenüberliegen, und
    wobei der Substratabschnitt (320) und der Hohlabschnitt (340) des aerosolerzeugenden Substrats (300) dazu eingerichtet sind, in den Aufnahmehohlraum (160, 250) eingesetzt zu werden, und zwischen dem aerosolerzeugenden Substrat (300) und einer Seitenwand des Aufnahmehohlraums (160, 250) ein Spalt definiert ist, der einen ersten Luftströmungskanal (1632, 2541) bildet, der mit dem ersten Lufteinlass (341) kommuniziert, und einen zweiten Luftströmungskanal (1634, 2543) bildet, der mit dem ersten Luftströmungskanal (1632, 2541) und dem zweiten Lufteinlass (321) kommuniziert,
    dadurch gekennzeichnet, dass
    ein dem offenen Ende benachbartes Ende der Seitenwand des Aufnahmehohlraums (160, 250) einen ersten Luftauslass aufweist, der mit dem ersten Luftströmungskanal (1632, 2541) kommuniziert.
  2. Aerosolerzeugungssystem nach Anspruch 1, wobei der erste Luftströmungskanal (1632, 2541) mit dem offenen Ende des Aufnahmehohlraums (160, 250) kommuniziert.
  3. Aerosolerzeugungssystem nach Anspruch 2, wobei das aerosolerzeugende Substrat (300) dazu eingerichtet ist, an einer das geschlossene Ende bildenden Bodenwand des Aufnahmehohlraums (160, 250) anzuliegen.
  4. Aerosolerzeugungssystem nach Anspruch 2 oder 3, ferner mit mindestens zwei Stützen (180), von denen jede von der Seitenwand des Aufnahmehohlraums (160, 250) hervorsteht und in dem zweiten Luftströmungskanal (1634, 2543) angeordnet ist, wobei zwischen zwei benachbarten Stützen (180) ein Luftströmungsdurchgang definiert ist.
  5. Aerosolerzeugungssystem nach Anspruch 1, ferner mit einer Zerstäubungsanordnung (290), wobei die Zerstäubungsanordnung (290) in dem Hauptkörper (120, 210) angeordnet ist und der Hauptkörper (120, 210) darin einen Luftaustrittskanal definiert, wobei ein Ende des Luftaustrittskanals mit der Zerstäubungsanordnung (290) kommuniziert und ein anderes Ende des Luftaustrittskanals mit dem ersten Luftauslass kommuniziert.
  6. Aerosolerzeugungssystem nach Anspruch 1, wobei eine das geschlossene Ende bildenden Bodenwand des Aufnahmehohlraums (160, 250) einen zweiten Luftauslass aufweist.
  7. Aerosolerzeugungssystem nach Anspruch 5, wobei das andere Ende des Luftaustrittskanals ferner mit dem zweiten Luftauslass kommuniziert.
  8. Aerosolerzeugungssystem nach einem der Ansprüche 1 bis 7, wobei der erste Luftauslass in einer radialen Richtung mit dem ersten Lufteinlass (341) ausgerichtet ist.
  9. Aerosolerzeugungssystem nach Anspruch 7 oder 8, wobei die Zerstäubungsanordnung (290) dafür konfiguriert ist, ein flüssiges aerosolerzeugendes Substrat getrennt von dem aerosolerzeugenden Substrat (300) zu zerstäuben.
  10. Aerosolerzeugungssystem nach einem der Ansprüche 1 bis 9, ferner aufweisend:
    einen Dichtungsträger (270), wobei der Dichtungsträger (270) von dem dem offenen Ende benachbarten Ende der Seitenwand des Aufnahmehohlraums (160, 250) hervorsteht, um den Aufnahmehohlraum (160, 250) abzudichten.
  11. Aerosolerzeugungsvorrichtung nach einem der Ansprüche 1 bis 10, wobei der Spalt zwischen dem aerosolerzeugenden Substrat (300) und der Seitenwand des Aufnahmehohlraums (160, 250) 0,3 mm bis 1 mm beträgt.
  12. Aerosolerzeugungssystem nach einem der Ansprüche 1 bis 11, wobei der Aufnahmehohlraum (160, 250) aufweist:
    einen zu dem geschlossenen Ende benachbarten Heizabschnitt (161, 252); und
    einen zu dem offenen Ende benachbarten Aufnahmeabschnitt (163, 254),
    wobei der Substratabschnitt (320) des aerosolerzeugenden Substrats (300) dazu eingerichtet ist, in dem Heizabschnitt (161, 252) angeordnet zu werden, und der Hohlabschnitt (340) dazu eingerichtet ist, in dem Aufnahmeabschnitt (163, 254) angeordnet zu werden.
EP23181720.6A 2022-06-28 2023-06-27 Zerstäuber Active EP4298927B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221640744.6U CN218104922U (zh) 2022-06-28 2022-06-28 雾化器

Publications (2)

Publication Number Publication Date
EP4298927A1 EP4298927A1 (de) 2024-01-03
EP4298927B1 true EP4298927B1 (de) 2025-10-01

Family

ID=84516486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23181720.6A Active EP4298927B1 (de) 2022-06-28 2023-06-27 Zerstäuber

Country Status (7)

Country Link
EP (1) EP4298927B1 (de)
JP (1) JP7597863B2 (de)
KR (1) KR20240002216A (de)
CN (1) CN218104922U (de)
ES (1) ES3046919T3 (de)
PL (1) PL4298927T3 (de)
WO (1) WO2024001775A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114931238B (zh) * 2022-06-14 2026-03-10 深圳麦克韦尔科技有限公司 气溶胶生成制品
CN218104922U (zh) * 2022-06-28 2022-12-23 深圳麦克韦尔科技有限公司 雾化器
CN116268613A (zh) * 2023-04-10 2023-06-23 河南中烟工业有限责任公司 一种侧向刺入供气的气溶胶发生装置及系统
CN119366691A (zh) * 2023-07-26 2025-01-28 思摩尔国际控股有限公司 一种气溶胶生成制品及气溶胶生成系统
CN119423395A (zh) * 2023-08-07 2025-02-14 思摩尔国际控股有限公司 雾化底座、气溶胶生成装置及气溶胶生成制品
WO2025126307A1 (ja) * 2023-12-12 2025-06-19 日本たばこ産業株式会社 香味発生システム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150216234A1 (en) * 2014-02-06 2015-08-06 Esquire Properties Trading Inc. Electronic cigarette
GB201705888D0 (en) * 2017-04-12 2017-05-24 British American Tobacco Investments Ltd Apparatus for volatilising smokable material and a smoking article
CN207870268U (zh) * 2018-01-04 2018-09-18 胡旺顺 金属烟弹
US20230112166A1 (en) * 2020-03-12 2023-04-13 Philip Morris Products S.A. Aerosol-generating article having a plurality of air ingress zones
EP4659600A3 (de) * 2020-12-17 2026-03-25 Philip Morris Products S.A. Hybride aerosolerzeugungsvorrichtung
CN112754067A (zh) * 2021-01-19 2021-05-07 河南中烟工业有限责任公司 一种具有侧向进气功能的加热卷烟
CN216019100U (zh) * 2021-07-15 2022-03-15 深圳麦时科技有限公司 气溶胶基质结构和气溶胶产生装置
CN114128923B (zh) * 2021-11-02 2024-07-05 深圳麦时科技有限公司 一种电子雾化装置及电子雾化系统
CN114931238B (zh) * 2022-06-14 2026-03-10 深圳麦克韦尔科技有限公司 气溶胶生成制品
CN218104922U (zh) * 2022-06-28 2022-12-23 深圳麦克韦尔科技有限公司 雾化器

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EP4298927A1 (de) 2024-01-03
PL4298927T3 (pl) 2026-02-23
KR20240002216A (ko) 2024-01-04
ES3046919T3 (en) 2025-12-02

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