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    AEROSOL-GENERATING SYSTEM HAVING A FLUID-PERMEABLE HEATER ASSEMBLY
    53.
    发明申请
    AEROSOL-GENERATING SYSTEM HAVING A FLUID-PERMEABLE HEATER ASSEMBLY 审中-公开

    公开(公告)号：US20200375254A1

    公开(公告)日：2020-12-03

    申请号：US16999643

    申请日：2020-08-21

    Applicant: Philip Morris Products S.A.

    Inventor： Oleg MIRONOV ,  Rui Nuno BATISTA

    IPC: A24F40/46 ,  H05B3/34 ,  H05B3/14 ,  A61M15/06 ,  A61M11/04 ,  H05B3/16 ,  H05B3/06 ,  A61M16/00 ,  A61M15/00

    Abstract: An aerosol-generating system including a fluid-permeable electric heater assembly is provided, the fluid-permeable electric heater assembly including: an electrically insulating substrate; an aperture formed in the electrically insulating substrate; and a heater element fixed to the electrically insulating substrate, the heater element spanning the aperture and comprising a plurality of electrically conductive filaments connected to first and second electrically conductive contact portions, the first and the second electrically conductive contact portions disposed on opposite sides of the aperture to one another, and the plurality of electrically conductive filaments form interstices, the first and the second electrically conductive contact portions being configured to allow contact with an external power supply; and the aerosol-generating system having a longitudinal axis and the heater element being substantially flat and extending parallel to the longitudinal axis.

    AEROSOL-GENERATING SYSTEMS AND METHODS FOR GUIDING AN AIRFLOW INSIDE AN ELECTRICALLY HEATED AEROSOL-GENERATING SYSTEM
    54.
    发明申请
    AEROSOL-GENERATING SYSTEMS AND METHODS FOR GUIDING AN AIRFLOW INSIDE AN ELECTRICALLY HEATED AEROSOL-GENERATING SYSTEM 审中-公开

    公开(公告)号：US20200275702A1

    公开(公告)日：2020-09-03

    申请号：US16877210

    申请日：2020-05-18

    Applicant: Philip Morris Products S.A.

    Inventor： Oleg MIRONOV ,  lhar Nikolaevich ZINOVIK ,  Keethan Dasnavis FERNANDO

    IPC: A24F40/46 ,  F22B1/28

    Abstract: An aerosol-generating system is provided, including: a liquid storage portion including a container configured to hold a liquid aerosol-forming substrate and defining an opening at an end thereof; a heater assembly extending across the opening along a plane transverse to a longitudinal axis of the portion and including an arrangement of one or more electrically conductive flat filaments; a capillary material disposed between the portion and the heater assembly and being configured to convey the substrate to the one or more filaments; and conductive contacts, disposed in electrical contact with corresponding contacts of the heater assembly, the portion being disposed at a first side of the heater assembly and a first airflow channel being disposed at a second side of the heater assembly, and the first airflow channel defining an airflow pathway that extends in a direction orthogonal to the plane and to a surface of the capillary material.

    AEROSOL-FORMING ARTICLE COMPRISING MAGNETIC PARTICLES
    56.
    发明申请
    AEROSOL-FORMING ARTICLE COMPRISING MAGNETIC PARTICLES 审中-公开

    公开(公告)号：US20200000152A1

    公开(公告)日：2020-01-02

    申请号：US16567816

    申请日：2019-09-11

    Applicant: Philip Morris Products S.A.

    Inventor： Oleg MIRONOV

    IPC: A24F47/00 ,  H05B6/06 ,  H05B6/10

    Abstract: An aerosol-forming article for use in an electrically heated aerosol-generating device is provided, the aerosol-forming article including a mouthpiece, an aerosol-forming substrate, and a plurality of magnetic particles including a magnetic material having a Curie temperature of between 60 degrees Celsius and 200 degrees Celsius. An electrically heated aerosol-generating device for receiving the aerosol-forming article is also provided, the device including a heater element configured to heat the aerosol-forming article, an inductor, and a controller configured to measure an inductance of the inductor and to control a supply of electrical current to the heater element in response to the measured inductance.

    AEROSOL-GENERATING ARTICLE WITH INTEGRAL HEATING ELEMENT
    57.
    发明申请
    AEROSOL-GENERATING ARTICLE WITH INTEGRAL HEATING ELEMENT 审中-公开

    公开(公告)号：US20180000157A1

    公开(公告)日：2018-01-04

    申请号：US15543431

    申请日：2016-01-22

    Applicant: Philip Morris Products S.A.

    Inventor： Rui Nuno BATISTA ,  Oleg MIRONOV ,  Julien PLOJOUX ,  Dani RUSCIO

    IPC: A24F47/00

    Abstract: There is provided an aerosol-generating article including a tobacco plug, a mouthpiece positioned downstream of the tobacco plug, and a resistive heating element positioned within the tobacco plug. The resistive heating element includes an upstream portion protruding from an upstream end of the tobacco plug, wherein the upstream portion of the resistive heating element includes at least two heater electrical contacts configured to receive a supply of electrical energy from at least two device electrical contacts when the aerosol-generating article including the resistive heating element is inserted into an aerosol-generating device.

    INDUCTIVE HEATING DEVICE, AEROSOL DELIVERY SYSTEM COMPRISING AN INDUCTIVE HEATING DEVICE, AND METHOD OF OPERATING SAME
    58.
    发明申请
    INDUCTIVE HEATING DEVICE, AEROSOL DELIVERY SYSTEM COMPRISING AN INDUCTIVE HEATING DEVICE, AND METHOD OF OPERATING SAME 审中-公开
    电感加热装置，包含感应加热装置的气溶胶输送系统及其操作方法

    公开(公告)号：US20170055585A1

    公开(公告)日：2017-03-02

    申请号：US14900318

    申请日：2015-05-21

    Applicant: Philip Morris Products S.A.

    Inventor： Oleg FURSA ,  Oleg MIRONOV ,  Ihar Nikolaevich ZINOVIK

    IPC: A24F47/00 ,  H05B6/10 ,  H05B1/02

    CPC classification number: A24F47/008 ,  H05B1/0244 ,  H05B6/04 ,  H05B6/06 ,  H05B6/105 ,  H05B6/108 ,  H05B6/36 ,  H05B2203/021 ,  H05B2206/02 ,  H05B2206/023

    Abstract: An inductive heating device (1) for heating an aerosol-forming substrate (20) comprising a susceptor (21) comprises: a device housing (10), a DC power source (11) for providing a DC supply voltage (VDC) and a DC current (IDC), a power supply electronics (13) comprising a DC/AC converter (132) comprising an LC load network (1323) comprising a series connection of a capacitor (C2) and an inductor (L2) having an ohmic resistance (RCoil), a cavity (14) in the device housing (10) for accommodating a portion of the aerosol-forming substrate (20) to inductively couple the inductor (L2) to the susceptor (21). The power supply electronics (13) further comprises a microcontroller (131) programmed to determine from the DC supply voltage (VDC) and from the DC current (IDC) an apparent ohmic resistance (Ra), and from the apparent ohmic resistance (Ra) the temperature (T) of the susceptor (21). It is further programmed to monitor changes in the apparent ohmic resistance (Ra) and to detect a puff when a decrease of the apparent ohmic resistance (Ra) is determined which is indicative of a temperature decrease of the susceptor (21) during a user inhalation.

    Abstract translation: 一种用于加热包括基座（21）的气溶胶形成基板（20）的感应加热装置（1），包括：装置壳体（10），用于提供直流电源电压（VDC）的直流电源（11） DC电流（IDC），包括DC / AC转换器（132）的电源电子器件（13），所述DC / AC转换器包括LC负载网络（1323），所述LC负载网络包括具有欧姆电阻的电容器（C2）和电感器（L2）的串联连接 （RCoil），装置外壳（10）中的腔（14），用于容纳气溶胶形成衬底（20）的一部分以感应地将电感器（L2）耦合到基座（21）。 电源电路（13）还包括被编程为根据DC电源电压（VDC）和DC电流（IDC），表观欧姆电阻（Ra）以及从表面欧姆电阻（Ra）确定的微控制器（131） 基座（21）的温度（T）。 进一步编程以监测表观欧姆电阻（Ra）的变化，并且当在用户吸入期间确定表明欧姆电阻（Ra）的降低，其表示基座（21）的温度降低时检测抽吸 。

    SMOKING ARTICLE COMPRISING A BLIND COMBUSTIBLE HEAT SOURCE
    60.
    发明申请
    SMOKING ARTICLE COMPRISING A BLIND COMBUSTIBLE HEAT SOURCE 审中-公开
    吸烟条款包含一个可燃烧的热源

    公开(公告)号：US20160143356A1

    公开(公告)日：2016-05-26

    申请号：US14896589

    申请日：2014-08-12

    Applicant: PHILIP MORRIS PRODUCTS S.A.

    Inventor： Laurent Edouard POGET ,  Oleg MIRONOV ,  Stephane ROUDIER

    IPC: A24F47/00

    CPC classification number: A24F47/006

    Abstract: A smoking article is provided, including a blind combustible heat source having opposed front and rear faces and having a transverse cross sectional area of at least about 60 percent of a transverse cross-sectional area of the smoking article; an aerosol-forming substrate downstream of the rear face, wherein the rear face and the aerosol-forming substrate are exposed to one another; a mouthpiece downstream of the aerosol-forming substrate; and one or more air inlets located downstream of the rear face and upstream of the mouthpiece. The one or more air inlets are located between the rear face and a downstream end of the aerosol-forming substrate and include one or more first air inlets around a periphery of the aerosol-forming substrate. Air drawn through the aerosol-forming substrate enters the smoking article through the one or more air inlets.

    Abstract translation: 提供了一种烟制品，其包括具有相对的前表面和后表面并且横截面积为吸烟制品的横截面面积的至少约60％的盲可燃热源; 在后表面下游的气溶胶形成基材，其中所述后表面和所述气溶胶形成基材彼此暴露; 烟雾形成基板下游的接口; 以及一个或多个空气入口，位于后表面的下游和嘴部的上游。 一个或多个空气入口位于气溶胶形成基板的后表面和下游端之间，并且包括在气溶胶形成基板的周边周围的一个或多个第一空气入口。 通过气溶胶形成基底吸入的空气通过一个或多个空气入口进入吸烟物品。

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