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公开(公告)号：US20210145044A1
公开(公告)日：2021-05-20
申请号：US16976353
申请日：2019-04-09
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno BATISTA , Evan JOCHNOWITZ
Abstract: An aerosol-generating article for an aerosol-generating device having a heating element is provided, the article including: a rod of aerosol-generating substrate; and a wrapper at least partially circumscribing the rod, the wrapper including a heat control element on at least one surface of the wrapper, the heat control element including one or more circumferential bands of a heat-shrinkable material, configured such that upon heating of the heat-shrinkable material to a temperature above a shrink temperature thereof, an internal radius of each of the one of more circumferential bands of the heat-shrinkable material is reduced by at least 20 percent compared to an internal radius of the respective circumferential band prior to heating, whereby a portion of the substrate underlying the heat control element is deformed such that a resistance to draw (RTD) of the article is increased, and the shrink temperature is between about 180° C. and about 300° C.
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公开(公告)号：US20210000188A1
公开(公告)日：2021-01-07
申请号：US16978264
申请日：2019-02-25
Applicant: PHILIP MORRIS PRODUCTS S.A.
Inventor： Rui Nuno BATISTA , Eva FERRARI , Yves JORDIL , Poh Yoke TRITZ
Abstract: A filter part (1, 1′) for use in an aerosol generating article and a method of manufacturing the filter part (1, 1′). The filter part (1, 1′) includes an aerosol permeable core (2) within a sleeve (3) formed integrally therearound. The core (2) is shorter than the integrally formed sleeve (3). The method includes conveying a plurality of aerosol permeable cores (2) along a conveying path at a first speed (S1) and forming a sleeve (3) around each core (2) at a second speed (S2). The second speed (S2) is greater than the first speed (S1) to generate a space between consecutive cores (2) within the sleeve (3).
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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.
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公开(公告)号：US20200367565A1
公开(公告)日：2020-11-26
申请号：US16636192
申请日：2018-08-09
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno BATISTA
IPC: A24F40/465 , A24F40/57 , A24F40/20 , H05B6/10
Abstract: An aerosol-generating device is provided, including a chamber; an inductor coil disposed around at least a portion of the chamber; an elastic susceptor element disposed within the chamber and having a tubular shape configured to receive at least a portion of an aerosol-generating article within the elastic susceptor element; and a power supply and a controller connected to the inductor coil and configured to provide an alternating electric current to the inductor coil such that the inductor coil generates an alternating magnetic field to inductively heat the elastic susceptor element and thereby heat at least a portion of the aerosol-generating article received within the elastic susceptor element.
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公开(公告)号：US20180242631A1
公开(公告)日：2018-08-30
申请号：US15755176
申请日：2016-06-29
Applicant: Philip Morris Products S.A.
Inventor： Yorick KLIPFEL , Marine JARRIAULT , Rui Nuno BATISTA , Pascal RAUSIS , Audrey CALLY , Corinne DEFOREL
CPC classification number: A24B3/14 , A24B15/14 , A24F47/004
Abstract: A method of forming homogenized tobacco material is provided, including forming a homogenized slurry including tobacco powder; casting the homogenized slurry onto a moving belt; incorporating a porous reinforcement sheet into the cast homogenized slurry; and drying the cast homogenized slurry with the incorporated porous reinforcement sheet to form the homogenized tobacco material, the porous reinforcement sheet having anisotropic properties such that the porous reinforcement sheet has a higher tensile strength in a longitudinal direction thereof than in a transverse direction thereof.
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Patent Agency Ranking
公开(公告)号：US20180228213A1
公开(公告)日：2018-08-16
申请号：US15749167
申请日：2016-08-08
Applicant: Philip Morris Products S.A.
Inventor： Frederic Ulysse BUEHLER , Rui Nuno BATISTA
CPC classification number: A24F47/002 , A61M15/0035
Abstract: There is provided an aerosol-generating article including at least one blister capsule including a volatile liquid, the article further including a rupturing system including a first tube and a second tube both arranged in operational engagement defining a volume; the first and second tubes being movable relative to each other along a first motion path from a first position to a second position, such that the defined volume is larger in the first position than in the second position; the first tube including a first rupturing member arranged at least partially inside the first tube, such that in the first position the first rupturing member is contained completely in the defined volume; and, in the second position, the first rupturing member at least partially protrudes from the defined volume and is configured to rupture the capsule and to form an aperture extending through the capsule.
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公开(公告)号：US20180207376A1
公开(公告)日：2018-07-26
申请号：US15320458
申请日：2015-06-19
Applicant: Philip Morris Products S.A.
Inventor： Frederic BUEHLER , Rui Nuno BATISTA
CPC classification number: A61M15/0035 , A24F47/002 , A24F47/008 , A61M11/042 , A61M15/0003 , A61M15/06
Abstract: An aerosol-generating system is provided, including a first container including at least one aerosol-generating substrate; a rupturing system including a first tube and a second tube, the first and second tubes being arranged in operational engagement defining a volume, wherein the first and second tubes are movable relative to each other along a first motion path from a first position to a second position, such that the defined volume is larger in the first position than in the second position, wherein the first tube includes a first rupturing member disposed at least partially inside the first tube, such that in the first position, the first rupturing member is contained completely in the defined volume of the first and second tubes, and wherein in the second position, the first rupturing member at least partially protrudes from the defined volume to rupture the container including said substrate.
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公开(公告)号：US20180160734A1
公开(公告)日：2018-06-14
申请号：US15577932
申请日：2016-05-26
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno BATISTA , Stephane Antony HEDARCHET
CPC classification number: A24F47/008 , G05B11/01 , G06K9/00087
Abstract: An aerosol-generating system is provided, including a power supply; a controller connected to the supply; an aerosol-generating element connected to the controller; and a first sensor connected to the controller to provide a first signal to the controller in response to a first user input action, the controller being responsive to the first signal to switch from an off state to a ready state in which the controller prevents at least one function of the system but is responsive to a second user input action providing a second signal to the controller, and the controller comparing the second signal with stored data and switching from the ready state to an on state if the second signal matches the stored data, and in the on state the controller is responsive to a third user input action to switch to an active state in which the controller activates the function.
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公开(公告)号：US20180110262A1
公开(公告)日：2018-04-26
申请号：US15561801
申请日：2016-04-01
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno BATISTA , Stephane Antony HEDARCHET
CPC classification number: A24F47/008 , G06F1/26 , H02J7/0068 , H02J2007/0062 , H04L12/2803 , H04L2012/2841 , H04L2012/2847
Abstract: There is provided a kit including a module and an electrically operated aerosol-generating system. The electrically operated aerosol-generating system includes an electric heater configured to heat an aerosol-generating substrate, a supply of electrical energy, a data coupling, and a system attachment connector. The module includes a data connector configured to connect to the data coupling of the electrically operated aerosol-generating system, and a module attachment connector configured to cooperate with the system attachment connector on the electrically operated aerosol-generating system to attach the module to the electrically operated aerosol-generating system.
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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.
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