JP7264573B2 - Kit for modular aerosol-generating device and modular aerosol-generating device - Google Patents

Description

The present invention relates to kits and modular aerosol generating devices for modular aerosol generating devices.

Smoking articles, such as cigarettes and cigars, burn tobacco to produce tobacco smoke during use.

Attempts have been made to provide an alternative to these smoking articles that burn tobacco by creating products that release compounds without burning.

Examples of such products are heating devices that release compounds by heating materials rather than burning them. The material can be, for example, tobacco or other non-tobacco products. Non-tobacco products may or may not contain nicotine.

Another example is the so-called e-cigarette device. These devices typically contain a liquid that is heated to vaporize to generate an inhalable vapor or aerosol. This liquid may contain nicotine and/or flavoring agents and/or aerosol-forming substances such as glycerol. Known e-cigarette devices typically do not contain or use tobacco.

Yet another example is so-called hybrid devices. These hybrid devices typically contain separate liquids and tobacco or other flavoring materials. The liquid is heated to vaporize to produce an inhalable vapor or aerosol that passes through the tobacco or other flavoring material to impart flavor to the vapor or aerosol.

According to a first aspect of the present invention, there is provided a control module for a modular aerosol generating device for generating an inhalable aerosol, wherein a user can control different configurations of the first modular module and the second modular module. The control module is configured such that the aerosol-generating device can be configured by selectively connecting to the control module a first modular-type module for generating an aerosol; The e-liquid is contained in a second module type module containing the material and comprising a heater operable to heat the material, these forms comprising a first unit comprising a module of the first module type. one modular form, a second single modular form comprising modules of a second modular form, and modules of the first modular form and modules of the second modular form connected together in a stacked arrangement and at least one multi-module configuration comprising at least two modules selected from

According to a second aspect of the present invention, there is provided a control module for a modular aerosol generating device for generating an inhalable aerosol, wherein a user can control different configurations of the first modular module and the second modular module. The control module is configured such that the aerosol generating device can be configured by selectively connecting to the control module a module of the modular type, a first module of the modular type for generating vapor; A second module type module containing the e-liquid and a second module type module containing the material and having a heater operable to heat the material, these forms being connected together in a stacked configuration. At least one multi-module configuration comprising at least two modules of modular modules or at least two modules of a second modular module connected together in a stacked arrangement.

According to a third aspect of the invention there is provided a control module for a modular aerosol generating device for generating an inhalable aerosol. The control module is configured so that a user can configure the aerosol generating device by selectively connecting first modular modules and second modular modules of different configurations to the control module. a module of a first modular type containing an e-liquid for generating an aerosol, a module of a second modular type containing a material and provided with a heater operable to heat the material, these includes at least a first multi-module configuration comprising a first modular module and a second modular module connected together in a stacked configuration, wherein the modular aerosol generating device comprises a first when configured in the multi-module configuration of the control module, a first mode in which a module of a first module type generates an aerosol from an e-liquid and a heater of a module of a second module type is not operating; controllable to operate the modular aerosol generating device in a second mode in which said modules of a first module type generate an aerosol from an e-liquid and a heater of a module of a second module type is operating; be.

Further features and advantages of the invention will become apparent from the following description of preferred embodiments of the invention, given by way of example only, with reference to the accompanying drawings. Similar features that appear in different views of these figures are labeled with the same reference numerals in the different figures.

1 is a schematic diagram of a modular aerosol delivery device; FIG. 1 is a schematic diagram of a module of a first modular type; FIG. Fig. 3 is a schematic diagram of a module of a second modular type; Fig. 3 is a schematic diagram of a control module; 1 is a schematic diagram of a mouthpiece; FIG. FIG. 2 is a schematic diagram of different forms of modular aerosol delivery devices; FIG. 2 is a schematic diagram of different forms of modular aerosol delivery devices; FIG. 2 is a schematic diagram of different forms of modular aerosol delivery devices; FIG. 2 is a schematic diagram of different forms of modular aerosol delivery devices; FIG. 2 is a schematic diagram of different forms of modular aerosol delivery devices; Fig. 2 is a schematic cross-sectional plan view and a schematic cross-sectional side view of two modules; FIG. 2 is a schematic representation of a modular aerosol delivery device configuration including electrical connections; 1 is a schematic diagram of a modular aerosol delivery device; FIG. 1 is a schematic diagram of a modular aerosol delivery device; FIG. 1 is a schematic diagram of a modular aerosol delivery device; FIG. 1 is a schematic diagram of a modular aerosol delivery device; FIG. FIG. 2 is a schematic diagram of another modular aerosol delivery device; FIG. 2 is a schematic diagram of another modular aerosol delivery device; FIG. 2 is a schematic diagram of another modular aerosol delivery device; FIG. 2 is a schematic diagram of another modular aerosol delivery device;

Referring to FIG. 1, a schematic of a modular aerosol delivery device 100 is shown. Aerosol delivery device 100 is an inhalation device (ie, a user uses it to inhale the aerosol delivered by device 100), and device 100 is a handheld device.

Stated very generally, when a user inhales on device 100, device 100 generates a vapor or aerosol that exits device 100 and enters the user's mouth.

In this regard, first, in general, vapor is a substance in the gas phase below its critical temperature, which means that, for example, vapor can be condensed into a liquid by increasing its pressure without decreasing its temperature. can be found to mean Aerosols, on the other hand, are generally colloids of fine solid particles or droplets in air or another gas. A colloid is a substance in which microscopically dispersed, insoluble particles are suspended throughout another substance. For reasons of convenience, the term aerosol should be taken herein to mean aerosol, vapor, or a mixture of aerosol and vapor.

Returning to FIG. 1 , the device 100 comprises a control module 200 , a first module 300 of a first module type, a first module 400 of a second module type and a mouthpiece 500 .

As will be described in more detail below, a user can control the aerosol generating device 100 by selectively connecting different configurations of first and second modular modules to the control module 200. Advantageously, the control module 200 is configured to be configurable.

Referring now to FIG. 2, a first module type module 300 is shown schematically. A first modular type module 300 comprises a housing 302 containing a liquid container 306 for containing an e-cig liquid 308 .

A liquid container 306 is provided generally in the center of the module 300 of the first modular type. The liquid container 306 is cylindrical in shape, but may have different shapes such as conical, cylindrical, or the like. The liquid container 306 is annular and defines a cylindrical channel 307 running the length of the liquid container 306 . A cylindrical channel 307 has an inlet 310 at one end of the module and an outlet 312 at the other end of the module. Liquid container 306 may be formed from a rigid, watertight, airtight material such as metal, suitable plastic, or the like.

A first module type module 300 comprises an aerosol generator for generating an aerosol from an e-cig liquid. In this example, the aerosol generator comprises a heater 314 and a wick 316 in thermal contact with heater 314 . In this example, heater 314 and wick 316 are provided as a single unit, also known as an "atomizer." In this case, the first module type module 300 includes an atomizer, and such modules are often referred to as "atomizers." In an alternative example, the aerosol generator comprises a piezoelectric arrangement as commonly known in the art. For example, in such a construction the mesh may be directly or indirectly attached to the piezoelectric construction, which in use causes the mesh to vibrate in response to an applied control current/voltage. A liquid is placed under the mesh and when the mesh vibrates, the liquid is pushed through the mesh to form an aerosol.

Wick 316 is in fluid contact with liquid 308 . Wick 316 is generally absorbent and acts to draw liquid 308 from liquid container 306 by capillary action. The wick 316 is preferably non-woven and may be, for example, a cotton or woolen material, or it may be a synthetic material including, for example, polyester, nylon, viscose, polypropylene, or a ceramic material.

The first modular type module 300 further comprises a first connection interface 318 at the inlet 310 and a second connection interface 320 at the outlet 312 .

The first connection interface 318 is the first module in the stack of modules connected to the control module 200 (i.e., the module closest to the control module 200), or the first module 300 of the first module type. It is for removably connecting the first modular module 300 to the control module 200 when the modular module 300 is the only module connected to the control module 200 . The first connection interface 318 connects the first module type module 300 to the immediately preceding module in the stack if the first module type module 300 is not the first module in the stack to be connected to the control module 200 . It is also for connecting possible.

A first connection interface 318 optionally connects the first module type module 300 to the control module 200 or to a previous module in a stack of modules connected to the control module 200, both mechanically and electrically. Connecting.

The second connection interface 320 connects the first module type module 300 to a subsequent module in the stack if the first module type module 300 is not the last module in the stack of modules connected to the control module 200 . or if the module 300 of the first module type is the only module connected to the control module 200, or the last module in the stack of modules connected to the control module 200. is for removably connecting the module 300 of the first module type to the mouthpiece 500 .

The second connection interface 320 connects the first module type module 300 to the subsequent module in the stack if the first module type module 300 is not the last module in the stack of modules connected to the control module 200 . mechanically and electrically connected to

Referring now to FIG. 3, a second modular type module 400 is shown. A second modular module 400 comprises a housing 402 with a cylindrical channel 403 running the length of the housing 400 . A cylindrical channel 403 has an inlet 404 at one end of the module and an outlet 406 at the other end of the module.

Channel 403 is for receiving material 408, which is a non-e-liquid material. In some examples, material 408 is loose material that is placed within channel 403 . In these examples, housing 402 may include inlet screen 410 to prevent material 408 from exiting inlet 404 and outlet screen 412 to prevent material 408 from exiting outlet 406 . Exit screen 412 may be removable to allow the user to refill material 408 in channel 403 . Both the entrance screen 410 and the exit screen 412 may be porous to allow the aerosol to pass through.

In some examples, material 408 may be held within its own container, such as an open-ended tube, itself within channel 403 . The tube may be formed from a suitable material, such as cellulose acetate rolls.

The second modular type module 400 further comprises a heating arrangement 414 for heating the material 408 . Heating components 414 may be of any suitable type, including resistive heating components, inductive heating components, and radiant heating components.

Material 408 typically includes tobacco, although some other botanicals or flavoring agents may be used.

In some examples, the material 408 is made of, for example, powders, granules, granules, fibers, or prills so as to increase the effective surface area of the material in order to maximize the amount of perfume that can be imparted by the material 408 . ground or otherwise processed into the form of particles such as In some examples, material 408 is a gel.

The second modular type module 400 further comprises a first connection interface 418 at the inlet 404 and a second connection interface 420 at the outlet 406 .

The first connection interface 418 connects to the control module 200 when the second module type module 400 is the first module in the stack of modules connected to the control module 200 or when the second module type module 400 connects to the control module 200 . for removably connecting a module 400 of the second module type to the control module 200, if it is the only module that is connected. The first connection interface 418 connects the second module type module 400 to the immediately preceding module in the stack of modules connected to the control module 200 if the second module type module 400 is not the module in the stack directly connected to the control module 200 . It is also for detachably connecting the module 400 of the mold.

A first connection interface 418 optionally mechanically and electrically connects the second modular module 400 to the control module 200 or to a previous module in a stack of modules connected to the control module 200. .

The second connection interface 420 connects the second module type module 400 to a subsequent module in the stack if the second module type module 400 is not the last module in the stack of modules connected to the control module 200 . or if the module 400 of the second module type is the only module connected to the control module 200, or the last module in the stack of modules connected to the control module 200. module 400 for releasably connecting the module 400 of the second module type to the mouthpiece 500 .

The second connection interface 420 connects the second module type module 400 to the subsequent module in the stack if the second module type module 400 is not the last module in the stack of modules connected to the control module 200 . mechanically and electrically connected to

Referring now to FIG. 4, a schematic diagram of control module 200 is shown.

The control module 200 comprises a power source 202, eg a battery, for powering the various components of the aerosol delivery device 100. FIG. Battery 202 may be a rechargeable battery or a disposable battery. Control circuitry 204 is also provided to control the operation of the various components of device 100, as discussed further below.

The control module 200 further comprises a connection interface 206 for detachably connecting the control module 200 to the first module type module 300 or the second module type module 400 .

Referring now to Figure 5, a mouthpiece 500 is shown. Mouthpiece 500 comprises a body 502 for being received in the mouth of a user. Body 502 includes a channel 504 that runs along the length of mouthpiece 500 from mouthpiece inlet 506 to mouthpiece outlet 508 .

The inlet end 506 of the mouthpiece 500 is for connection to the outlet end of the module 300 of the first modular type or to the outlet end of the module 400 of the second modular type.

6A-6E, six different configurations of device 100 are schematically shown.

In a first configuration, shown in FIG. 6A, device 100 is configured in a first single module configuration. In the single module configuration, only one module is connected to control module 200 and there are no additional or dummy modules. In this first single module configuration, the device includes a control module 200 and a single module of the first module type 300, in this configuration connected to the control module 200, and a module 300 of the first module type. a mouthpiece 500 connected to the

The first module type module 300 is electrically connected to the battery 202 of the control module 200 via the control circuit to enable the heater 314 of the first module type module 300 to be powered. can do. When the heater 314 is energized (eg, by a user operating a button (not shown) on the control module 200, or as is known per se, the entire device 100 is powered). Liquid 308 drawn by wick 316 from liquid container 306 is heated by heater 314 to produce an aerosol.

In use, the liquid 308 can be heated to a temperature of about 100-300°C, or more specifically 150-250°C. Liquid 308 may or may not contain nicotine.

When a user puffs on mouthpiece 500, air is drawn through an air inlet (not shown) of control module 200 which is in fluid communication with channel 307 of module 300 of the first modular type. Liquid 308 is volatilized or vaporized by heater 314 into air from an air inlet (not shown), thus creating an aerosol stream. The aerosol stream is drawn through channel 307 and channel 504, which are aligned in this example, and exits device 100 for inhalation by the user.

Thus, in this first form, device 100 functions as an E-cig device.

In a second single module configuration shown in FIG. 6B, the device 100 includes a control module 200, a single module of module 400, in this configuration of the second module type, connected to the control module 200, and a second module configuration. a mouthpiece 500 connected to two modular modules 400;

The second modular module 400 is electrically connected to the battery 202 of the control module 200 via the control circuitry to power the heater assembly 414 of the second modular module 400 . enable. When the heater arrangement 414 is energized (eg, by a user operating a button (not shown) on the control module 200, or as is known per se, the entire device 100 is powered). puff detector (not shown)), the heater 314 heats (but does not combust) the material 408, which may include tobacco, to produce an aerosol.

When a user puffs on mouthpiece 500, air is drawn through an air inlet (not shown) of control module 200 which is in fluid communication with channel 403 of module 400 of the second modular type. Material 408 is volatilized or vaporized by heater assembly 415 into air from an air inlet (not shown), thus creating an aerosol stream. The aerosol stream is drawn through channels 403 and 504, which are aligned in this example, and exits the device 100 for inhalation by the user.

Thus, in this second configuration, device 100 functions as a tobacco heating product device.

In a third configuration shown in FIG. 6C, the device 100 comprises a control module 200 and two further modules, namely a first modular module 300 connected to the control module 200 and a first modular module 300 connected to the control module 200 . a second modular type module 400 connected to the module 300; Mouthpiece 500 is connected to module 400 of the second modular type.

In this third configuration, the device 100 is operable in several different user-selectable modes that can be selected by the user using control inputs (not shown) of the device 100, for example. be.

In a first mode, when the heater 314 of the module 300 of the first module type is powered (again, for example, by a user appropriately manipulating a control input (not shown) of the control module 200). or, as is known per se, by a puff detector (not shown) throughout device 100 ), liquid 308 drawn by wick 316 from liquid container 306 is applied to heater 314 . to generate an aerosol.

As the user draws on the mouthpiece 500, air is drawn through the air inlet (not shown) of the module 300 of the first modular type. Liquid 308 is volatilized or vaporized by heater 314 into air from an air inlet (not shown), thus creating an aerosol stream.

The aerosol stream is drawn through channel 307 into channel 403 of second modular module 400 (preferably in fluid communication and in line with channel 307 of first modular module 300).

As the aerosol flows through material 408 , the aerosol stream picks up (entrains) perfume (and/or other ingredients) from material 408 . One or more components of the material 408 are thus mixed with the aerosol stream and exit the mouthpiece 500, thus enhancing the user's sensory experience.

In this first mode of the third form, the heating arrangement 414 of the module 400 of the second modular type is not in operation and therefore the material 408 is not heated.

In a second mode, which is a variation of the first mode, the heating arrangement 414 of the second modular module 400 is activated, resulting in an aerosol generated from the e-liquid in the first modular module 300. As the flow passes through the material 408, the material 408 is heated or the material 408 becomes hot.

In the third mode, the heaters 314 of the modules 300 of the first module type are not operating, so that there is no aerosol flow generated from the e-liquid of the modules 300 of the first module type. Power is supplied to the heater assembly 414 of the module 400 of the second modular type so that the material 408 is heated (but not combusted) by the heater assembly 414 to produce an aerosol stream that is inhaled by the user. Generate.

In a variation of this form (not shown), the second module type module 400 is directly connected to the control module 200 and the first module type module 300 is connected to the second module type module 400 .

In a fourth configuration shown in FIG. 6D, the device 100 comprises a control module 200 and two further modules, namely a first module 300a of a first module type connected to the control module 200 and a first module 300a. a first modular second module 300b connected to the modular first module 300a. The mouthpiece 500 is connected to the second module 300b of the first module type.

The e-liquids contained in the first module 300a of the first module type and the second module 300b of the first module type may be the same or may be somewhat different. For example, if different, the e-liquids may contain different fragrances.

In this fourth form, the device 100 again has several different user-selectable modes, each of which can be selected by the user using, for example, controller input means (not shown). It is possible to operate with

When in any given one of these modes, the heater in the first module 300a of the first module type and/or the heater in the second module 300b of the first module type may can be activated in response to using a controller input means (not shown) or in response to a puff detector, resulting in the functions described below.

In the first mode, there is at least one period during which both the heater in the first module 300a of the first module type and the heater in the second module 300b of the first module type are operating simultaneously. Thus, during this period, the first module 300 a of the first module type and the second module 300 b of the first module type both generate an aerosol stream from their respective e-liquids and pass through the mouthpiece 500 . and they mix together in the channels of the second module 300b of the first module type before entering the user's mouth.

In this first mode, if the e-liquids of the module contain different perfumes, when the respective aerosol streams of the module mix, these perfumes can be mixed together to enhance the user's experience. can.

In this first mode, if the e-liquids of the modules contain the same perfume, the aerosol streams of each module will mix, resulting in an increase in the intensity of this perfume perceived by the user.

In this first mode, if the e-liquids of the modules both contain nicotine, the mixing of the aerosol streams of the respective modules results in a higher concentration of nicotine inhaled by the user.

In a second mode of operation, the heater in the first module 300a of the first module type is activated, but the heater in the second module 300b of the first module type is not activated. Thus, in this second mode, when a user puffs on mouthpiece 500, only the first module generates an aerosol stream that passes through device 100 and out of mouthpiece 500 to the user's mouth. to go into.

Thus, for example, if the user wishes to experience a particular sensory experience associated with the e-liquid of the first module 300a of the first module type taken alone, the user selects this second mode. can do.

In a third mode of operation, the heater in the second module 300b of the first module type is activated, but the heater in the first module 300a of the first module type is not activated. Thus, in this third mode, when a user puffs on mouthpiece 500, only the second module generates an aerosol stream that passes through device 100 and out of mouthpiece 500 to the user's mouth. to go into.

Thus, for example, if the user wishes to experience a particular sensory experience associated with the e-liquid of the second module 300b of the first module type taken alone, the user selects this third mode. can do.

In a fifth configuration shown in FIG. 6E, the device 100 includes a control module 200 and two further modules, namely a first module 400a of a second module type connected to the control module 200 and a second module 400a. a second module 400b of a second module type connected to the first module 400a of modular type. The mouthpiece 500 is connected to a second module 400b of the second module type.

The materials contained in the first module 400a of the second module type and the second module 300b of the second module type may be the same or may be somewhat different. For example, one of the ingredients may contain a tobacco product, while the other ingredient does not contain tobacco and contains a different flavoring material.

In this fifth mode, the device 100 again has several different user-selectable modes, each of which can be selected by the user using, for example, controller input means (not shown). It is possible to operate with

When in any given one of these modes, the heating arrangement of the first module 400a of the second module type and/or the heating arrangement of the second module 400b of the second module type may be activated in response to a user using a controller input means (not shown) or in response to a puff detector, resulting in the functions described below.

In the first mode, there is at least one period during which both the heater in the first module 400a of the second module type and the heater in the second module 400b of the second module type are operating simultaneously.

Thus, during this period, the first module 400a of the second module type and the second module 400b of the second module type both generate an aerosol stream from their respective materials and the second module of the second module type Flows from one module 400a pass through the material of the second module 400b of the second module type so that they pass through the mouthpiece 500 of the second module type before entering the user's mouth. Mix together in the channels of the second module 400b.

In a second mode of operation, the heater in the first module 400a of the second module type is activated, but the heater in the second module 400b of the second module type is not activated.

Thus, in this second mode, when the user puffs on the mouthpiece 500, only the first module generates an aerosol stream that passes through the material of the second module and then the mouthpiece 500. out and into the user's mouth.

In this mode, material from the second module can become entrained in the aerosol stream produced by the first module and alter the flavor or other properties of the stream.

In a third mode of operation, the heater in the second module 400b of the second module type is activated, but the heater in the first module 400a of the second module type is not activated. Thus, in this third mode, when a user puffs on mouthpiece 500, only the second module generates an aerosol stream that passes through device 100 and out of mouthpiece 500 to the user's mouth. to go into.

In this mode the first module is effectively unused.

Referring now to FIG. 7A, a cross-sectional view and a side view of two modules (Module 1, Module 2) are shown to illustrate how the modules are electrically connected when configured in a stack. shown schematically. Each of module 1 and module 2 may be a module of the first module type or a module of the second module type.

In FIG. 7A, on the right side, an (exploded) cross-sectional side view of modules 1 and 2 arranged in a stack is shown. Module 1 is connected to a control module (not shown) and module 2 is connected to module 1 . A mouthpiece is connected to module 2 .

In FIG. 7A, on the left, a cross-sectional plan view of the electrical contacts of the inlet end connection interface (bottom) of module 1 and the electrical contacts of the outlet end connection interface (top) of module 2 is shown. It will be appreciated that the inlet end connection interfaces of module 1 and module 2 have the same configuration, and the outlet end connection interfaces of module 1 and module 2 also have the same configuration.

Each module (Module 1 and Module 2) has an annular electrical contact (P1) at the inlet end connection interface located in the inlet plane, through the module from the outlet end connection interface to the inlet end connection interface, e.g. an elongated electrical contact (P2) extending through the center of the . In this example, the annular electrical contact (P1) is a planar piece. Alternatively, the electrical contact (P1) need not be annular, but may be of different shapes, such as rectangular or square.

The housing of each module (Module 1 and Module 2) provides a ground connection (-).

The control module (not shown in FIG. 7A) has a first electrical contact for electrically connecting to the annular electrical contact (P1) of the module connected to the control module, and an elongated electrical contact ( P2) and a third electrical contact connected to ground.

These connections allow power from power supply 202 of control module 200 to module 1 and module 2 to power the heaters in the modules.

The inlet end connection interface and the outlet end connection interface can also comprise one or more complementary mechanical connectors (MC) for mechanical connection.

In the exemplary form shown in FIG. 7B, module 1 is connected to control module 200 and receives power via connections P1 and P2. Module 1 uses P1 knowing that both power connections are valid.

Module 2 is connected to module 1 and recognizes that power supplied via module 1's P2 connection is available at module 2's connection P2. In short, each module uses P1 when connected to the control module and P2 when connected to the control module 200 or another module, as summarized in the table below.

Control circuitry 204 of control module 200 controls the modules connected to control module 200 to ensure that the correct heating control parameters (e.g., wattage, temperature, time, etc.) are applied to each module. It is configured to be able to identify the form of

In one example, the control module 200 makes electrical measurements to determine the configuration of the connected module. For example, a module of a first modular type may have a first electrical resistance associated therewith (eg, 0.8 ohms), and a module of a second modular type may have a first electrical resistance associated therewith. It may have two different electrical resistances (eg 1.2 ohms). Control circuitry 204 may make one or more resistance measurements to identify the connected module or combination of modules.

In a further example, each module type may comprise a transmitter, eg an RF transmitter, that transmits an identification signal identifying the module. Control circuitry 204 of control module 200 may include a receiver for receiving the identification signal.

8A-8D, a control unit 200' and two modules (Module A and modules B) (FIG. 8B) and a schematic diagram (FIG. 8A) of a device 100' comprising a mouthpiece 500'. Device 100' may be configured in any of the forms of device 100 described above and functions in substantially the same manner as described above. Elements that are the same as or similar to those previously described are indicated with the same reference numerals followed by a "'".

In this example, each module (Module 1 and Module 2) has a first annular electrical contact connector (P1') and a second annular electrical contact connector (P2') located at the top outlet end of the module. Prepare. The first annular electrical contact connector (P1′) and the second annular electrical contact connector (P2′) are concentric and the second annular electrical contact connector (P2′) is connected to the first annular electrical contact connector (P1′). ') inside.

Each module has a pair of connectors (P3') (P4') at its proximal end, such as a finger spring connector, a first annular electrical contact (P1') and a first of the connectors (P3'). ) and a second electrical path L2' between the second annular electrical contact (P2') and a second one of the connectors (P4'). further provide.

These connectors allow the module to be connected either to the top of another module in the stack or to the control module 200'. When a module is connected to its previous module in the stack, it is electrically connected by a first connector to the first annular electrical contact connector (P1') of that previous module and by a second connector to its It is electrically connected with the second annular electrical contact connector (P2') of the previous module. Since the annular electrical contact connector is circular, this configuration is advantageous because it allows the modules to be connected together at any angular orientation as long as the longitudinal axes of the modules are aligned.

When the module is connected to the control module 200', the first connector and the second connector are each separately electrically connected to the control circuitry 204' to provide electrical pathways from the power supply 202' to the first power supply of that module. power can be separately applied to the annular electrical contact (P1') and the second annular electrical contact (P2').

These connections allow power to be supplied to Modules 1 and 2 from the power supply 202' of the control module 200'.

Module 1 is connected to control module 200' and receives power via connections P1' and P2'. Module 1 uses P1' knowing that both power connections are valid. Module 2 is connected to module 1 and recognizes that the power supplied via module 1's P2' connection is available at module 2's connection P2'. In short, each module uses P1' when connected to control module 200' and P2' when connected to another module.

Figures 8A and 8D further show the air inlet 210 of the control model 200' in fluid communication with the module and the channels (flow channels) of the mouthpiece 500'.

9A-9D, a control unit 200'' and two modules (modules 1'' and modules 2'') (FIG. 9B) and a schematic view (FIG. 9A) of another device 100'' comprising a mouthpiece 500''. Device 100'' may be configured in any of the forms of device 100 described above and functions in substantially the same manner as described above. Device 100' may be configured in any of the forms of device 100 described above and functions in substantially the same manner as described above. Elements that are the same as or similar to those previously described are indicated with the same reference numerals followed by a "''".

In this example, the housing of each module is generally rectangular in cross-section and each housing has a step 612 on one side of the module's outlet end and a corresponding recess 614 on one side of the module's inlet end. Prepare for. As shown in FIG. 9B, the modules are connected together into a stack with the step 612 of the lower module (Module 1'') fitting into the recess of the upper module (Module 2''). be able to.

In this example, each module (Module 1'' and Module 2'') has a first electrical contact connector (P1'') aligned with a step 612 at the exit end of the top of the module; It comprises an electrical contact connector (P2'') and a ground electrical contact (PG).

Each module has at its inlet end a set of three connectors, for example a set of three finger spring connectors, between a first electrical contact (P1'') and the first of the connectors. a first electrical path (L1''), a second electrical path (L2'') between the second electrical contact (P2'') and a second one of the connectors, and a ground electrical It further comprises a third electrical path (L3) between the contact (P3''') and a third one of the connectors.

These connectors allow the module to be connected either to the top of another module in the stack or to the control module 200''. When a module is connected to its previous module in the stack, it is electrically connected by a first connector to the first electrical contact connector (P1'') of that previous module and by a second connector to its electrically connected with the second electrical contact connector (P2'') of the previous module and electrically connected by a third connector with the third electrical contact connector (P1''') of the previous module; be done.

When the module is connected to the control module 200'', the first connector and the second connector are each separately electrically connected with the control circuit 204'' to provide electrical paths (L1'', L2''). Power can be applied separately to the first electrical contact (P1'') and the second electrical contact (P2'') of the module via the . These connections allow power to be supplied to Modules 1 and 2 from the control module's power supply 202''.

Module 1 is connected to control module 200'' and receives power via connections P1'' and P2''. Module 1 uses P1'' knowing that both power connections are valid. Module 2 is connected to module 1 and recognizes that power supplied via connection P2'' of module 1 is available at connection P2'' of module 2. In short, each module uses P1'' when connected to control module 200'' and P2'' when connected to another module.

In the example above, the material 408 is either a flavoring material that can change the flavor of the aerosol generated from the e-liquid as it flows through the body of the material, or is heated to generate its own aerosol stream. Although described as being a flavoring material, this is not essential and instead (or in addition) the material 408 may have properties other than (or in addition to) the flavor of the e-liquid aerosol. It may be for change.

In some examples, material 408 can change one or more sensory properties of the e-cig aerosol (eg, change the feel, smell, or appearance of the aerosol to the user).

In some examples, the material may be a material that alters the PH of the e-liquid aerosol by lowering or raising the PH (e.g., by altering the acidity or basicity of the e-liquid aerosol). .

In some examples, the material 408 may alter (eg, reduce) the amount of aldehydes in the aerosol.

In some examples, material 408 may be a material that alters two or more different combinations of these or other properties of the e-liquid aerosol.

In some examples, electrical connections may be used to pass data from the module to the control module.

As used herein, the terms "fragrance" and "flavoring agent" refer to materials that can be used (where permitted by local regulations) to produce a desired taste or aroma in products intended for adult consumers. be able to. These include extracts (e.g. licorice, hydrangea, magnolia leaves, chamomile, fenugreek, cloves, menthol, mint, aniseed, cinnamon, herbs, wintergreen, cherries, berries, peaches, apples, drambuie, bourbon, scotch, whiskey). , Spearmint, Peppermint, Lavender, Cardamom, Celery, Cascarilla, Nutmeg, Sandalwood, Bergamot, Geranium, Honey Essence, Rose Oil, Vanilla, Lemon Oil, Orange Oil, Cassia, Caraway, Cognac, Jasmine, Ylang Ylang, Sage, Fennel , peppers, ginger, anise, coriander, coffee, or mint oil from any species of the Mentha genus), flavor enhancers, bitter taste receptor site blockers, sensory receptor site activators or sensory receptor site stimulants. , sugars and/or sugar substitutes (e.g., sucralose, acesulfame potassium, aspartame, saccharin, cyclamate, lactose, sucrose, glucose, fructose, sorbitol, or mannitol), and charcoal, chlorophyll, minerals, botanicals, or breath fresheners Other additives such as agents may be included. These may be imitations, synthetic or natural materials, or mixtures thereof. They may be in any suitable form, eg oils, liquids, solids or powders. For example, a liquid, oil, or other such fluid flavorant may be impregnated into the porous solid material to impart flavor and/or other properties to the porous solid material. A liquid or oil is therefore a constituent of the material in which it is impregnated.

The above embodiments are to be understood as illustrative examples of the invention. Any feature described with respect to any one embodiment may be used alone or in combination with other features described or in any other implementation of the embodiments. It should be understood that one or more features of the embodiments may be used in combination, or any other of the embodiments may be used in any combination. Moreover, equivalents and modifications not described above may also be used without departing from the scope of the invention as defined in the appended claims.

Claims (68)

1. A kit comprising a control module for a modular aerosol generating device for generating an inhalable aerosol, at least one module of a first modular type, and at least one module of a second modular type,
so that a user can configure the aerosol generating device by selectively connecting different configurations of the first modular module and the second modular module to the control module; The control module is configured and
said module of the first modular type comprising an e-liquid for generating an aerosol;
a module of the second module type comprising a material that is a non-e-liquid material and comprising a heater operable to heat the material;
wherein said configuration comprises a first single modular configuration comprising modules of said first modular type, a second single modular configuration comprising modules of said second modular type, and a stacked arrangement. A kit comprising at least one multi-module configuration comprising at least two modules selected from said first modular type module and said second modular type module connected together. wherein the configuration comprises a first multi-module configuration comprising modules of the first modular type and modules of the second modular type connected together in a stacked arrangement; 2. The kit of claim 1, wherein said module is closer to said control module than said module of said second module type. wherein the configuration includes a second multiple module configuration comprising modules of the first modular type and modules of the second modular type connected together in a stacked configuration; 3. A kit according to claim 1 or 2, wherein said module is closer to said control module than said module of said first module type. A kit according to any one of claims 1 to 3, wherein said form comprises a third multi-module form comprising two modules of said second modular form connected together in a stacked arrangement. A kit according to any preceding claim, wherein said form comprises a fourth multi-module form comprising two modules of said first modular form connected together in a stacked arrangement. The control module is configured to allow a user to select a first mode using the control module, wherein in the first mode, in use, the module of the first module type and the wherein said modules of a second module type are connected together in a stacked arrangement such that said heaters of said modules of said second module type generate an aerosol stream from said e-liquid during periods of non-operation of said modules; Kit according to any one of claims 2 to 5, wherein a control module controls said modules of said first module type. The control module is configured to allow a user to select a second mode using the control module, wherein in the second mode, in use, the module of the first module type and the wherein modules of a second module type are connected together in a stacked arrangement, such that the heaters of the modules of the second module type generate an aerosol stream from the e-liquid during operation. Kit according to any one of claims 2 to 6, wherein a control module controls said modules of said first module type. a first electrical connection with a first or only module connected to the control module to supply power to the first or only module and a second power connection; A power connection and a second electrical connection to a first module connected to the control module to provide power through the first module to a second module connected to the first module. A kit according to any one of the preceding claims, comprising a second power connection for supplying the Kit according to any one of the preceding claims, arranged to identify the type of modules or the order of the types of modules connected to the control module. 10. The module of any one of claims 1-9 , wherein the module of the first module type comprises a housing containing an e-cig liquid for generating an aerosol stream when controlled by the control module. kit . 11. The kit of claim 10, wherein said module of said first module type comprises an aerosol generator for generating an aerosol stream from said e-cig liquid when controlled by said control module. 12. The kit of claim 11, wherein the aerosol generator comprises at least one of a heater, a heater and wick arrangement, and a piezoelectric arrangement. for detachably connecting said module of said first module type to said control module or another module in a stack of modules that, in use, is connected to said control module; Kit according to any one of claims 10 to 12, further comprising a first connection interface for connecting said module of said first module type to a module. electrically connecting the module of the first module type to the control module when the module of the first module type is the first or only module connected to the control module; 14. The kit of claim 13, wherein the first connection interface comprises a first electrical connection for receiving power from the control module and supplying power to the module of the first module type . of said first module type when said module of said first module type is the first module in a stack of modules connected to said control module and a further module is a subsequent module in said stack of modules; wherein said first connection interface comprises a second electrical connection for electrically connecting said module to said control module for receiving power from said control module and for sending said power to said further module. 15. The kit according to Item 13 or 14. for removably connecting said module of said first module type to a mouthpiece or, in use, connecting said module of said first module type to a subsequent module in a stack of modules connected to said control module; Kit according to any one of claims 10 to 15, further comprising a second connection interface for connecting. of said first module type when said module of said first module type is the first module in a stack of modules connected to said control module and a further module is a subsequent module in said stack of modules; wherein said second connection interface comprises a second electrical connection for electrically connecting said module to said control module for receiving power from said control module and for sending said power to said further module. 17. The kit according to Item 16. 10. The module of the second module type comprising a housing containing a material and a heater for heating the material to generate an aerosol stream from the material when controlled by the control module. 18. The kit according to any one of 1-17 . said module of said second module type for detachably connecting said module of said second module type to said control module or, in use, to another module in a stack of modules connected to said control module; 19. The kit of claim 18, further comprising a first connection interface for connecting the . electrically connecting the module of the second module type to the control module when the module of the second module type is the first or only module connected to the control module; 20. The kit of claim 19, wherein said first connection interface comprises a first electrical connection for receiving power from said control module and for supplying power to said module of said second module type . of said second module type when said module of said second module type is the first module in a stack of modules connected to said control module and a further module is a subsequent module in said stack of modules; wherein said first connection interface comprises a second electrical connection for electrically connecting said module to said control module for receiving power from said control module and for sending said power to said further module. Item 21. The kit according to Item 19 or 20. for removably connecting said module of said second module type to a mouthpiece or, in use, connecting said module of said second module type to a subsequent module in a stack of modules connected to said control module; Kit according to any one of claims 18 to 21, further comprising a second connection interface for connecting. In use, for electrically connecting the module of the second module type to a subsequent module in the stack of modules connected to the control module, and for transmitting power from the control module to the subsequent module. 23. The kit of claim 22, wherein the second connection interface comprises electrical connections for . A modular aerosol generating device for generating an inhalable aerosol, comprising:
comprising the kit according to any one of the preceding claims, comprising the control module, at least one module of the first module type and/or at least one module of the second module type ,device. 1. A kit comprising a control module for a modular aerosol generating device for generating an inhalable aerosol, at least one module of a first modular type, and at least one module of a second modular type,
so that a user can configure the aerosol generating device by selectively connecting different configurations of the first modular module and the second modular module to the control module; The control module is configured and
said module of the first module type comprising an e-liquid for generating vapor;
a module of the second module type comprising a material that is a non-e-liquid material and comprising a heater operable to heat the material;
said form comprises at least two modules of said first modular type connected together in a stacked configuration or at least two modules of said second modular type connected together in a stacked configuration A kit comprising at least one multi-module configuration comprising: wherein the configuration comprises a first multi-module configuration comprising modules of the first modular type and modules of the second modular type connected together in a stacked arrangement; 26. The kit of claim 25 , wherein said module is closer to said control module than said module of said second module type. wherein the configuration includes a second multiple module configuration comprising modules of the first modular type and modules of the second modular type connected together in a stacked configuration; 26. A kit according to claim 25 or 26 , wherein said module is closer to said control module than said module of said first module type. The control module is configured to allow a user to select a mode using the control module, in which, in use, modules of the first module type and modules of the second module type the modules are connected together in a stacked arrangement and the control module is adapted to the first module such that the heaters of the modules of the second module type generate an aerosol stream from the e-liquid during periods when the heaters are not operating; The kit according to any one of claims 25 to 27 , controlling said module of modular type. The control module is configured to allow a user to select a mode using the control module, in which, in use, modules of the first module type and modules of the second module type The modules are connected together in a stacked arrangement, and the control module controls the first module such that the heaters of the modules of the second module type generate an aerosol stream from the e-liquid during operation. Kit according to any one of claims 25 to 28 , controlling said module of modular type. a first electrical connection with a first or only module connected to the control module to supply power to the first or only module and a second power connection; A power connection and a second electrical connection to a first module connected to the control module to provide power through the first module to a second module connected to the first module. A kit according to any one of claims 25 to 29 , comprising a second power connection for supplying 31. A kit according to any one of claims 25 to 30 , adapted to identify the type of modules or the order of the types of modules connected to the control module. 32. A module according to any one of claims 25 to 31, wherein said module of said first module type comprises a housing containing an e-cig liquid for generating an aerosol stream when controlled by said control module. kit . 33. The kit of claim 32 , wherein said module of said first module type comprises an aerosol generator for generating an aerosol stream from said e-cig liquid when controlled by said control module. 34. The kit of claim 33 , wherein the aerosol generator comprises at least one of a heater, a heater and wick arrangement, and a piezoelectric arrangement. said module of said first module type for detachably connecting said module of said first module type to said control module or, in use, to another module in a stack of modules connected to said control module; The kit according to any one of claims 32 to 34 , further comprising a first connection interface for connecting the . electrically connecting the module of the first module type to the control module when the module of the first module type is the first or only module connected to the control module; 36. The kit of claim 35 , wherein said first connection interface comprises a first electrical connection for receiving power from said control module and for supplying power to said module of said first module type . of said first module type when said module of said first module type is the first module in a stack of modules connected to said control module and a further module is a subsequent module in said stack of modules; wherein said first connection interface comprises a second electrical connection for electrically connecting said module to said control module for receiving power from said control module and for sending said power to said further module. The kit according to Item 35 or 36 . for removably connecting said module of said first module type to a mouthpiece or, in use, connecting said module of said first module type to a subsequent module in a stack of modules connected to said control module; The kit according to any one of claims 32-37 , further comprising a second connection interface for connecting . of said first module type when said module of said first module type is the first module in a stack of modules connected to said control module and a further module is a subsequent module in said stack of modules; wherein said second connection interface comprises a second electrical connection for electrically connecting said module to said control module for receiving power from said control module and for sending said power to said further module. Item 38. The kit according to Item 38 . 10. The module of the second module type comprising a housing containing a material and a heater for heating the material to generate an aerosol stream from the material when controlled by the control module. 40. The kit of any one of 25-39 . said module of said second module type for detachably connecting said module of said second module type to said control module or, in use, to another module in a stack of modules connected to said control module; 41. The kit of claim 40 , further comprising a first connection interface for connecting the . electrically connecting the module of the second module type to the control module when the module of the second module type is the first or only module connected to the control module; 42. The kit of claim 41 , wherein the first connection interface comprises a first electrical connection for receiving power from the control module and supplying power to the second modular module. of said second module type when said module of said second module type is the first module in a stack of modules connected to said control module and a further module is a subsequent module in said stack of modules; wherein said first connection interface comprises a second electrical connection for electrically connecting said module to said control module for receiving power from said control module and for sending said power to said further module. The kit according to Item 41 or 42 . for removably connecting said module of said second module type to a mouthpiece or, in use, connecting said module of said second module type to a subsequent module in a stack of modules connected to said control module; The kit according to any one of claims 40 to 43 , further comprising a second connection interface for connecting. In use, for electrically connecting the module of the second module type to a subsequent module in the stack of modules connected to the control module, and for transmitting power from the control module to the subsequent module. 45. The kit of claim 44 , wherein the second connection interface comprises electrical connections for . A modular aerosol generating device for generating an inhalable aerosol, comprising:
Device comprising the kit according to any one of claims 25 to 45, comprising at least one module of said first modular type and/or at least one module of said second modular type. 1. A kit comprising a control module for a modular aerosol generating device for generating an inhalable aerosol, at least one module of a first modular type, and at least one module of a second modular type,
so that a user can configure the aerosol generating device by selectively connecting different configurations of the first modular module and the second modular module to the control module; The control module is configured and
said module of the first modular type comprising an e-liquid for generating an aerosol;
a module of the second module type comprising a material that is a non-e-liquid material and comprising a heater operable to heat the material;
said configuration comprising at least a first multi-module configuration comprising said first modular type module and said second modular type module connected together in a stacked configuration;
When the modular aerosol generating device is configured in the first multi-module configuration, the modules of the first modular type generate an aerosol from the e-liquid and the modules of the second modular type generate the aerosol. a first mode in which the heaters are not operating; and a second mode in which the modules of the first module type generate an aerosol from the e-liquid and the heaters of the modules of the second module type are operating. A kit that is controllable to operate said modular aerosol generating device in a mode of wherein the configuration comprises a first multi-module configuration comprising modules of the first modular type and modules of the second modular type connected together in a stacked arrangement; 48. The kit of claim 47 , wherein said module is closer to said control module than said module of said second module type. wherein the configuration includes a second multiple module configuration comprising modules of the first modular type and modules of the second modular type connected together in a stacked configuration; 49. A kit according to claim 47 or 48 , wherein said module is closer to said control module than said module of said first module type. Kit according to any one of claims 47 to 49 , wherein said form comprises a third multi-module form comprising two modules of said second modular form connected together in a stacked arrangement. . 51. A fourth multi-module configuration according to any one of claims 47-50 , wherein said configuration comprises a fourth multi -module configuration comprising two modules of said first modular type connected together in a stacked arrangement. kit . a first electrical connection with a first or only module connected to the control module to supply power to the first or only module and a second power connection; A power connection and a second electrical connection to a first module connected to the control module to provide power through the first module to a second module connected to the first module. A kit according to any one of claims 4 7 to 5 1 , comprising a second power connection for supplying the . Kit according to any one of claims 47 to 52 , adapted to identify the type of modules or the order of the types of modules connected to the control module. 54. Any one of claims 47 to 53, wherein said module of said first module type comprises a housing containing an e-cig liquid for generating an aerosol stream when controlled by said control module. kit . 55. The kit of claim 54 , wherein said module of said first module type comprises an aerosol generator for generating an aerosol stream from said e-cig liquid when controlled by said control module. 56. The kit of claim 55 , wherein the aerosol generator comprises at least one of a heater, a heater and wick arrangement, and a piezoelectric arrangement. said module of said first module type for detachably connecting said module of said first module type to said control module or, in use, to another module in a stack of modules connected to said control module; The kit according to any one of claims 54 to 56 , further comprising a first connection interface for connecting the . electrically connecting the module of the first module type to the control module when the module of the first module type is the first or only module connected to the control module; 58. A kit according to claim 57 , wherein said first connection interface comprises a first electrical connection for receiving power from said control module and for supplying power to said module of said first module type . of said first module type when said module of said first module type is the first module in a stack of modules connected to said control module and a further module is a subsequent module in said stack of modules; wherein said first connection interface comprises a second electrical connection for electrically connecting said module to said control module for receiving power from said control module and for sending said power to said further module. 59. The kit according to Item 57 or 58 . for removably connecting said module of said first module type to a mouthpiece or, in use, connecting said module of said first module type to a subsequent module in a stack of modules connected to said control module; Kit according to any one of claims 54 to 59 , further comprising a second connection interface for connecting. of said first module type when said module of said first module type is the first module in a stack of modules connected to said control module and a further module is a subsequent module in said stack of modules; wherein said second connection interface comprises a second electrical connection for electrically connecting said module to said control module for receiving power from said control module and for sending said power to said further module. Item 60. The kit of Item 60 . 10. The module of the second module type comprising a housing containing a material and a heater for heating the material to generate an aerosol stream from the material when controlled by the control module. A kit according to any one of paragraphs 47-53 . said module of said second module type for detachably connecting said module of said second module type to said control module or, in use, to another module in a stack of modules connected to said control module; 63. The kit of claim 62 , further comprising a first connection interface for connecting the . electrically connecting the module of the second module type to the control module when the module of the second module type is the first or only module connected to the control module; 64. The kit of claim 63 , wherein said first connection interface comprises a first electrical connection for receiving power from said control module and for supplying power to said module of said second module type . of said second module type when said module of said second module type is the first module in a stack of modules connected to said control module and a further module is a subsequent module in said stack of modules; wherein said first connection interface comprises a second electrical connection for electrically connecting said module to said control module for receiving power from said control module and for sending said power to said further module. The kit according to Item 63 or 64 . for removably connecting said module of said second module type to a mouthpiece or, in use, connecting said module of said second module type to a subsequent module in a stack of modules connected to said control module; Kit according to any one of claims 63 to 65 , further comprising a second connection interface for connecting. In use, for electrically connecting the module of the second module type to a subsequent module in the stack of modules connected to the control module, and for transmitting power from the control module to the subsequent module. 67. The kit of claim 66 , wherein the second connection interface comprises electrical connections for . A modular aerosol generating device for generating an inhalable aerosol, comprising:
A device comprising the kit according to any one of claims 47 to 67, comprising a first modular module and/or a second modular module.

Images