An exemplary spraying atomizing device includes a housing, a liquid tank, a spraying device, a heating element, and a power supply. The housing defines an atomizing chamber. The liquid tank is configured for storing tobacco liquid. The spraying device is configured for spraying the tobacco liquid into the atomizing chamber in a form of liquid particles. The heating element is arranged in the atomizing chamber, and has a heating surface. The heating surface is configured for supporting and heating the liquid particles to form aerosol. The power supply is arranged in the housing, and is configured for feeding the heating element power.

Exposure of a leftover material at a cartridge that forms a vapor product is prevented. There is provided a cartridge that is assembled in a part of a vapor product that includes a heating element for heating an aerosol source. The cartridge includes a first component and a second component, at least one of which being formed of resin, and a connection section whose one end is connected to the first component and whose another end is joined or welded to the second component. The first component includes a first facing surface that faces the second component, and a first outermost edge of the first facing surface. The second component includes a second facing surface that faces the first component, and a second outermost edge of the second facing surface. The first outermost edge and the second component are not joined or welded to each other, and the second outermost edge and the first component are not joined or welded to each other.

There is provided a cartridge for an aerosol-generating system, the cartridge including: a first compartment having a first air inlet and a first air outlet, the first compartment containing a nicotine source including a first carrier material impregnated with between about 1 milligram and about 40 milligrams of nicotine; and a second compartment having a second air inlet and a second air outlet, the second compartment containing a lactic acid source including a second carrier material impregnated with between about 2 milligrams and about 60 milligrams of lactic acid. An aerosol-generating system is also provided, including the cartridge and an aerosol-generating device including a housing defining a cavity configured to receive at least a portion of the cartridge; and a heater configured to heat the first compartment and the second compartment of the cartridge.

The present invention relates to a system and assembly for refilling a reservoir with liquid dispensed from a dispenser, in particular, but not exclusively, to a system and assembly for the substantially leak-free refilling of the reservoir of a smoking-substitute device with a liquid comprising nicotine from a refill dispenser. The assembly is configured to provide a gas communication pathway through the assembly and physically separate from the liquid communication pathway for venting gas from an end of the assembly proximal the first aperture to an exterior of the assembly responsive to the movement of the assembly to the secured and open configuration, the assembly configured to close the gas communication pathway in the unsecured and closed configuration.

A reusable pump dispenser may simultaneously dispense and cool a product to a user. The product may be dispensed or dosed in predetermined and/or amounts desired by a user. The product may be cooled from an ambient temperature to a product application temperature. A cooling circuit subassembly may control the temperature, viscosity, and additional properties of the product, thereby providing a maximum benefit of the product when applied to the user. The reusable pump dispenser may eliminate microbes from the product and may provide a physical structure that may be held in a user's hand. The reusable pump dispenser may provide a reusable housing that may be easily replaced, refilled, and reused.

An energized assembly to disseminate a treatment agent in vapor phase to a local environment. The assembly includes an emanator element to hold treatment agent, and a flameless energizing source to facilitate volatization of the treatment agent. Preferred embodiments operate for a period of time of between about 4 and 8 hours, and can then be discarded. Typically, a housing associates the treatment agent and the energizing source. Embodiments may sometimes include one or more of: a gas-tight boundary element, a thermal transfer element, a trigger mechanism, a safety mechanism, a termination mechanism, a time-delay mechanism, solidized treatment agent to avoid spills, and a sequestering arrangement.

Systems, devices, and methods are disclosed for pen that distributes viscous plant material, such as rosin, from a cartridge. The pen receives, from a button, input corresponding to a first control instruction. The pen has a motor configured to receive the first control instruction from the controller and, in response, drive a spindle that linearly displaces a plunger, wherein the linear displacement of the plunger causes plant material to be pushed out of a nozzle of the pen. The pen cartridge includes a rubber plug configured to be linearly displaced by the plunger to cause rosin to be disturbed from the cartridge.

The present invention solves some of the problems of the prior art by providing a method, system and apparatus for readily refilling the reservoir of a smoking-substitute device with liquid from a dispenser. The method, system and apparatus of the present invention prevents liquid from being dispensed until the dispenser is securely and sealably engaged to the smoking-substitute device, provides independent liquid and gas pathways between the dispenser and reservoir, and substantially alleviates the problems of spillage and/or leakage when dispensing liquid from the dispenser into the reservoir of the smoking-substitute device.

A work machine in which an engine and a reserving unit configured to reserve lubricating oil to be supplied to the engine are connected by a lubricating oil channel, and the lubricating oil is circulated, wherein at least a part of the lubricating oil channel and at least a part of a working fluid channel for a working fluid to be supplied to a work unit of the work machine are arranged such that heat can be exchanged between the lubricating oil and the working fluid.

An energized assembly to enhance efficacy of a treatment agent in a local environment. The assembly includes an emanator or holder element to hold treatment agent, and a flameless energizing source to energize the treatment agent and thereby, place the treatment agent into an enhanced operational state. Preferred embodiments operate for a period of time of between about 4 and 8 hours, and can then be discarded. Typically, a housing associates the treatment agent and the energizing source. Embodiments may sometimes include one or more of: a gas-tight boundary element, a thermal transfer element, a trigger mechanism, a safety mechanism, a termination mechanism, a time-delay mechanism, solidized treatment agent to avoid spills, and a sequestering arrangement to avoid premature combination of reactants.