摘要:
A fluid dispensing apparatus and liquid container with a fluid dispensing apparatus are provided. The fluid dispensing apparatus includes a valve body defining a bore that extends at least partially through a valve body, and an adaptor including a piercing member positioned to pierce a pierceable membrane enclosing the liquid container. The adaptor also includes a releasable fastener that cooperates with a portion of the liquid container to releasably couple the valve body to the liquid container. A liquid droplet production apparatus of the fluid dispensing apparatus controls a discharge of the liquid from the liquid container. The liquid droplet production apparatus includes a perforate membrane, and an actuator that is selectively operable to vibrate the perforate membrane and cause liquid droplets to be emitted from the perforate membrane and projected generally away from the liquid container.
摘要:
A hookah device (202) which attaches to a hookah (246). The hookah device (202) comprises a plurality of ultrasonic mist generator devices (201) for generating a mist for inhalation by a user. The hookah device (202) comprises a driver device (202) which controls the mist generator devices (201) to maximize the efficiency of mist generation by the mist generator devices (201) and optimize mist output from the hookah device (202).
摘要:
A mist inhaler device (200) for generating a mist for inhalation by a user. The device includes a mist generator device (201) and a driver device (202). The driver device (202) is configured to drive the mist generator device (201) at an optimum frequency to maximise the efficiency of mist generation by the mist generator device (201).
摘要:
A device, comprising: an electroacoustic transducer on a substrate; a power supply to supply electromagnetic wave energy to the electroacoustic transducer; and a source of a substance that is movable to the substrate; wherein the electroacoustic transducer and the substrate are configured to generate acoustic wave energy that is used to move the substance from the source to the substrate, and to manipulate the substance on the substrate.
摘要:
A smoking device for aerosol-generation may comprise a device housing, a surface acoustic wave-atomizer (SAW-atomizer), a supply element, and a control system. The device housing may include a storage portion for an aerosol-forming substrate. The SAW-atomizer may include an atomization region, a first transducer, and/or a second transducer. The first transducer is configured to generate first surface acoustic waves that propagate along a surface of the SAW-atomizer. The supply element is arranged to supply the aerosol-forming substrate from the storage portion to the atomization region of the SAW-atomizer. The control system is configured to operate the SAW-atomizer to atomize the aerosol-forming substrate in the atomization region to generate an aerosol. A cartridge for such a smoking device and a method for generating an aerosol in a smoking system are also provided.
摘要:
A nebulization structure includes a driving element, a structure plate and a nebulization plate. The structure plate is installed on a side of the driving element, and the structure plate is substantially in a circular disc shape and has a plurality of through holes, and at least one rib is formed between adjacent through holes to define a water guide passage. The nebulization plate is clamped between the driving element and the structure plate and made of a polymer material to overcome the problems of having easy metal fatigue and embrittlement of the nebulization plate made of metal, and being corroded by corrosive liquids.
摘要:
A complex oxide includes a chemical compound represented by ABO3 (Chemical Formula 1). In the Chemical Formula 1, A is one or more elements selected from Ba, Ca, and Sr; and B is one or more elements selected from Ti, Zr, Hf, and Sn. When a field having a size of 1 μm×1 μm on a surface of the complex oxide is observed with an atomic force microscope (AFM), a typical particle size is greater than or equal to 300 nm and less than 660 nm. Here, the typical particle size is a maximum length of a maximum particle observed in the field.
摘要:
Disclosed are devices which generate a mist of a treatment composition, viz, an aerosolized treatment composition which imparts a technical benefit to surfaces, or airspaces, which come into contact with the said aerosolized treatment composition. Also disclosed are methods for the treatment of surfaces utilizing the devices of the invention.
摘要:
An ultrasonic nebulizer includes a piezoelectric element that vibrates responsive to a drive signal having an alternating voltage. A nebulizing layer that may be a passive resonator is bonded to a first surface of the piezoelectric element and has an outer surface that transforms a liquid into a mist responsive to vibration of the piezoelectric element. A heat sink pad is in thermal contact with a heat sink and the passive resonator to dissipate heat from the piezoelectric element. The surface of the passive resonator may be roughened to guide flow of liquid.
摘要:
[Problem to be Solved] A device and a method for efficiently decontaminating a device used to culture cells are provided.[Means for Solving Problem] A decontamination device for decontaminating a device used to culture cells, manipulate microorganisms, or perform a sterility test, the device comprising an ultrasonic atomizer that atomizes a peracetic acid disinfectant by using ultrasonic oscillation to discharge droplets, a diffusion fan, a temperature-humidity sensor, and a controller.