600results about "Ohmic-resistance waterproof/air-tight seals" patented technology

The present disclosure relates to aerosol delivery devices, methods of forming such devices, and elements of such devices. In some embodiments, the present disclosure provides devices configured for vaporization of an aerosol precursor composition through radiant heating. The radiant heat source may be a laser diode or further element suitable for providing electromagnetic radiation, and heating may be carried out within an optional chamber, which can be a radiation-trapping chamber. In some embodiments, an interior of such chamber may be configured as a black body or as a white body.

A power supply section for an e-vaping device includes a sensor housed in a housing, a sensor holder holding the sensor, the sensor holder disposed in the housing to divide the housing into a first portion and a second portion, and the sensor and the sensor holder configured to substantially prevent air flow from the first portion into the second portion, and a power source disposed in the second portion. The construction of this unit insures that gases that may be produced by outgassing of the battery cell will be vented to the environment and that those gases will be isolated from the air that is mixed with the vaporized e-liquid and inhaled by the user.

The present invention provides an electronic cigarette and an atomizer assembly mounting base thereof. The atomizer assembly mounting base used for an electronic cigarette, includes an elastic body engaging with an inner sidewall of a housing of the electronic cigarette, and a rigid support for supporting an atomizer assembly of the electronic cigarette. The elastic body defines a first central hole, and the rigid support is inserted into the first central hole. By virtue of the combination of the elastic body and the rigid support, on one hand, two spaces divided by the atomizer assembly mounting base in the housing of the electronic cigarette are not isolated completely, on the other hand, the rigid support provides better support for the atomizer of the electronic cigarette.

An exemplary atomizer includes a housing, a conductive part at an end of the housing, a mouthpiece with an air outlet, a liquid chamber, and at least one heating element. The liquid chamber is in the housing and configured for storing tobacco liquid. The at least one heating element is electrically connected to the conductive part. The heating element includes a liquid carrier and a heating part integrally formed with the liquid carrier. The liquid carrier has a micro porous structure. The liquid carrier is in contact with the tobacco liquid. The liquid carrier is configured for absorbing the tobacco liquid, and the heating part is configured for heating the tobacco liquid to form aerosol.

An electronic cigarette and method for assembling same is provided, wherein the electronic cigarette comprises an electronic cigarette body including a smoking end, an oil reservoir configured for reserving tobacco tar, an atomizer assembly configured for atomizing the tobacco tar, and a battery assembly electrically connected to the atomizer assembly and configured for supplying power to the atomizer assembly; the battery assembly and the oil reservoir are arranged in parallel; the atomizer assembly includes a heating wire assembly which is arranged at one end of the oil reservoir and is deposited outside the oil reservoir; a smoking channel is provided inside the electronic cigarette body, wherein the smoking channel is arranged outside the oil reservoir and is configured for discharging the smoke atomized by the atomizer assembly to the outside of the electronic cigarette body. The electronic cigarette can prevent the oil from penetrating into the smoking channel.

The invention discloses a heater and a low-temperature heating smoking set, wherein the heater comprises a substrate, a conductive module and an infrared coating, the conductive module at least comprises a first conductive portion and a second conductive portion disposed on the substrate, the far infrared coating is coated on an outer side face of the substrate between the first conductive portionand the second conductive portion, and the first conductive portion and the second conductive portion are respectively provided with a first body portion and a second body portion, and a first extension segment and a second extension segment extending along the axial direction of the substrate. According to the heater and the low-temperature heating smoking set disclosed by the invention, the uniform heating of the tobacco substrate can be achieved by controlling a ratio of a circumferential width of the far infrared coating located between the first extension segment and the second extensionsegment to an axial width of the far infrared coating located between the first extension segment and the second conductive portion, and/or, the ratio of the circumferential width of the far infraredcoating located between the first extension segment and the second extension segment to the axial width of the far infrared coating located between the second extension segment and the first conductive portion.

A vacuum high temperature heater tube includes a refractory steel outer guard tube and a hot wire, in which, a mixed filling layer is set between the surrounding of the hot wire and the guard tube, a seal casing cap is set at the line end, an insulation porcelain base is set out of the seal casing cap, a screw cutting sleeve is set at the outer end of the insulation porcelain base and the back of the cutting sleeve is fixed to the outer wall of the guard tube. The production technology includes: cleaning the guard tube, drying, removing hydrogen, winding the carbon hot wire on a stainless steel rod in twist and putting it at the center of the guard tube, filling a matched MgO compound material uniformly and vibrating it to draw out the stainless steel rod steadily to be filled, shrinking the tube, heating it to 150deg.C for 1 hour to be vacuumed and removing moisture till 500Kohm insulation resistance, filling a seal casing cap, pressing tightly the insulation porcelain base with the screw cutting sleeve to be welded with the outer wall of the guard tube, shaping, testing and verifying and packing the product.

Various aspects of the present disclosure are directed to an electronic cigarette with improved aerosol delivery characteristics. For example, an electronic cigarette consistent with the present disclosure may include a wick capable of enhanced delivery of electronic cigarette juice to a heating element. In particular, the wick may be a stainless-steel, wire mesh. In some specific embodiments, the wick may be coated to improve its electrically insulative characteristics.