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Aerosol generating device with visual feedback device

An aerosol generation and visual feedback technology, which is applied in the direction of electric heating devices, electrical components, and medical devices, can solve the problems of limited user use, different flow rates and durations, etc.

Active Publication Date: 2022-01-14
PHILIP MORRIS PROD SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since each puff may vary in flow rate and duration, such feedback is of limited use to the user

Method used

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  • Aerosol generating device with visual feedback device
  • Aerosol generating device with visual feedback device
  • Aerosol generating device with visual feedback device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0091] figure 1 A cross-sectional view of an aerosol generating device 10 according to an embodiment of the invention is shown. The aerosol-generating device 10 includes a housing 12 defining a cavity 14 for receiving an aerosol-generating article. An air inlet 16 is provided at the upstream end of the cavity 14 and a mouthpiece 18 is provided at the downstream end of the housing 12 . An air outlet 20 is provided in the mouthpiece 18 in fluid communication with the cavity 14 such that an airflow path through the cavity 14 is defined between the air inlet 16 and the air outlet 20 . During use, a user sucks on the mouthpiece 18 to draw air into the cavity 14 through the air inlet 16 and out of the cavity 14 through the air outlet 20 .

[0092] The aerosol-generating device 10 also includes a plurality of electrical heaters 22 provided on the planar walls 24 of the cavity 14 . Each electric heater 22 includes a heater element 26 provided on a common support layer 28 . A plura...

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PUM

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Abstract

An aerosol generating device (10) is provided, the aerosol generating device comprising a power source (40), a cavity (14) for receiving at least part of an aerosol generating article (50; 60) and a cavity (14) positioned in the cavity ( 14) at least one electric heater (22). The aerosol generating device (10) also includes a controller (42) configured to control power supply from the power source (40) to the at least one electric heater (22) to activate the at least one electric heater (22) An electric heater (22). The controller (42) is configured to activate the at least one electric heater (22) for a certain total period of time when at least part of the aerosol-generating article (50; 60) is received within the cavity (14). The aerosol-generating device (10) also includes a segmented visual feedback device (32), wherein a plurality of segments (34) of the segmented visual feedback device (32) each correspond to a portion of the total time period. Each of said plurality of segments (34) is configured to be configured to have a corresponding portion of said total time period when at least part of the aerosol-generating article (50; 60) is received within said cavity (14) Provides visual feedback as time elapses.

Description

technical field [0001] The present invention relates to an aerosol generating device comprising a segmented visual feedback device. The invention finds particular use as a device for use in electrically operated smoking systems. Background technique [0002] One type of aerosol generating system is an electrically operated smoking system. Known hand-held electrically operated smoking systems typically include an aerosol-generating device including a battery, control electronics, and an electric heater for heating an aerosol-generating device specially designed for use with the aerosol-generating device. Aerosol generating products. In some examples, the aerosol-generating article includes an aerosol-generating substrate, such as a tobacco rod or plug, and when the aerosol-generating article is inserted into the aerosol-generating device, a heater contained within the aerosol-generating device is inserted into the air. Sols are formed in or around the matrix. In an altern...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24F40/46A24F40/40A24F40/50A24F47/00A24F40/20A24F40/60
CPCA24F40/50A24F40/60A24F40/20A24F40/10A24F40/42A24F40/95H05B1/0244H05B1/0297A24B15/243A24B15/167A61M2205/3653A61M2205/8206A61M2016/0024A61M15/06H05B1/02A24F40/65A24F40/46A24D1/20H05B1/0227
Inventor R·N·巴蒂斯塔S·A·埃达切特
Owner PHILIP MORRIS PROD SA