US20130192618A1 - Atomizer for electronic cigarette - Google Patents

Atomizer for electronic cigarette Download PDF

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Publication number
US20130192618A1
US20130192618A1 US13/362,040 US201213362040A US2013192618A1 US 20130192618 A1 US20130192618 A1 US 20130192618A1 US 201213362040 A US201213362040 A US 201213362040A US 2013192618 A1 US2013192618 A1 US 2013192618A1
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United States
Prior art keywords
sealing sleeve
atomizer
piece
electronic cigarette
tobacco liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/362,040
Inventor
Yonghai Li
Zhongli Xu
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Individual
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Individual
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Publication date
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Priority to US13/362,040 priority Critical patent/US20130192618A1/en
Publication of US20130192618A1 publication Critical patent/US20130192618A1/en
Abandoned legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
    • A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to an electronic cigarette, in particular to an atomizer for electronic cigarette which is easy to be produced and assembled, with a bigger room for storing tobacco liquid, and can be used for longer time.
  • Cigarette is popular in the world, especially amongst men.
  • tar in the cigarette is known harmful to human health, in which tens of ingredients are carcinogenic substances.
  • passive smoking can be more harmful to non-smokers. Therefore, smoking is prohibited in many public places.
  • the electronic cigarette has a power supply at its front end of and an atomizer at its rear end. While the atomizer of the cigarette is powered by the power supply, an LED lamp of the power supply device is also lightened to simulate a burnt cigarette.
  • a conventional atomizer comprises a glass fiber tube, a glass fiber core, a radiation core, a cotton cloth, and cellucotton. The radiation core located in the interior of the glass fiber tube is wound around the glass fiber core. The cotton cloth wraps the outer wall of the glass fiber tube and presses the exposed end of the glass fiber core in between the cotton cloth and the glass fiber tube. The cotton cloth is wrapped by the cellucotton.
  • An annular room for storing the tobacco liquid is formed between the cotton cloth and the cellucotton. Two wires are welded on the radiation core and drawn through the glass fiber tube to the electrodes of the power supply. An electronic cigarette with such an atomizer is complicated in production and a room therein for storing tobacco oil is very small.
  • the present invention provides an atomizer for electronic cigarette comprising a mouth-piece, an atomization shell and a thread bushing, wherein
  • the atomization shell is a hollow pipe with its first end connected to the mouth-piece and its second end sealed by a sealing sleeve and the thread bushing, an aerosol passage being provided inside the atomization shell from its first end, the sealing sleeve being mounted on the thread bushing, the atomization shell further having a first intermediary piece therein which extends into the sealing sleeve for introducing tobacco liquid stored in the atomization shell into the sealing sleeve, and an electric heating element being provided between the sealing sleeve and the thread bushing, and wherein the electric heating element, upon powered through the thread bushing electrically connected to a battery, heats up the tobacco liquid immerged in the first intermediary piece to make it atomized, the atomized tobacco liquid flowing through the aerosol passage and being discharged through the mouth-piece.
  • the aerosol passage has a first end communicated with an orifice arranged in the mouth-piece and a second end communicated with the sealing sleeve.
  • the atomization shell has a closed portion at its first end with at least two injection openings being provided on the closed end surface surrounding the aerosol passage.
  • the mouth-piece is provided with silicone plugs for blocking the injection openings.
  • the sealing sleeve is a hollow cylinder with its one end closed and another end opened.
  • a through hole is provided at the center of the closed end of the cylinder for introducing the first intermediary piece into the sealing sleeve.
  • a duct is arranged on the closed end of the sealing sleeve aside of the center of the closed end and the duct is communicated into the sealing sleeve and formed with the sealing sleeve in one piece.
  • the atomization shell has a closed portion at its first end with an inlet and an outlet being provided on the closed end surface thereof.
  • the inlet is blocked by a stopper and the outlet is communicated with the first end of the aerosol passage.
  • the second end of the aerosol passage is muff-coupled to the duct.
  • a tobacco liquid storage room is defined by the outer sidewall of the aerosol passage, the inner wall of the atomization shell and the sealing sleeve.
  • the sealing sleeve is a hollow cylinder with its one end closed and another end opened.
  • a through hole is provided at the center of the closed end of the cylinder.
  • the second end of the aerosol passage is connected into the through hole.
  • the sealing sleeve has apertures which are provided at the opposing positions on the outer wall of the sealing sleeve and communicated with the hollow interior of the cylinder.
  • the sealing sleeve also has longitudinal grooves provided on the outer wall of the sealing sleeve at the upside of the apertures. The first intermediary piece is placed into the longitudinal grooves on the outer wall of the sealing sleeve and extends through the apertures to form a shape of U.
  • an electrode ring is clamped in the thread bushing and an insulation ring is interposed between the thread bushing and the electrode ring for electrically isolating the electrode ring connected to the anode of the battery from the thread bushing connected to the cathode of the battery.
  • the electric heating element is solenoid-shaped with its one end clamped between the thread bushing and the insulation ring and another end clamped between the insulation ring and the electrode ring. And a second intermediary piece is inserted inside the solenoid-shaped electric heating element.
  • the electric heating element is ring-shaped.
  • the second end of the intermediary piece passes through the through hole provided at the center of the closed end of the cylinder and is clamped in the ring-shaped electric heating element.
  • the first end of intermediary piece is placed in the tobacco liquid storage room for absorbing tobacco liquid.
  • the first and the second intermediary piece are pressed to each other through coupling of the sealing sleeve and the thread bushing.
  • an oil transmission mechanism is used to lead tobacco liquid onto the heating element, while an annular room for storing tobacco liquid is defined by a sealing sleeve and an aerosol passage within the atomization shell.
  • an annular room for storing tobacco liquid is defined by a sealing sleeve and an aerosol passage within the atomization shell.
  • FIG. 1 is a breakdown schematic diagram of an atomizer according to the first embodiment of the present invention
  • FIG. 2 is a breakdown schematic diagram of an atomizer according to the second embodiment of the present invention.
  • FIG. 3 is a schematic diagram illustrating the connection between the sealing sleeve and an intermediary piece according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of thread bushing according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram illustrating the connection between the sealing sleeve and the thread bushing according to an embodiment of the present invention
  • FIG. 6 is a cross-section diagram of an atomizer according to an embodiment of the present invention.
  • FIG. 7 is a cross-section diagram of an atomizer according to the second embodiment of the present invention.
  • FIG. 8 is a breakdown schematic diagram of an atomizer according to the third embodiment of the present invention.
  • FIG. 9 is a cross-section diagram of an atomizer according to the third embodiment of the present invention.
  • an atomizer for an electronic cigarette comprises a mouth-piece 8 , an atomization shell 7 and a thread bushing 3 .
  • Thread bushing 3 can be an inner thread bushing as shown in FIG. 1 , or an external thread bushing as shown in FIG. 2 , which is connected to the cathode of the battery.
  • an air inlet 15 is provided at one end of thread bushing 3 close to the thread, with the other end being a fixing part for sealing and connecting to a second end of the atomization shell 7 .
  • An electrode ring 1 is clamping connected at one end with the inside wall of thread bushing 3 and connected at the other end to the anode of the battery.
  • An insulation ring 2 is provided between the electrode ring 1 and the thread bushing 3 to electrically isolate the electrode ring 1 from the thread bushing 3 .
  • the atomization shell 7 is a hollow tube with a sealing sleeve 5 which is a hollow cylinder fixed therein. As shown in FIGS. 3 , 5 and 6 , two opposite holes 51 are provided at the sidewall 50 of the sealing sleeve 5 and are communicated with the hollow interior of the sealing sleeve 5 . A longitudinal groove 52 is provided at the upper side of each hole of the sealing sleeve 5 .
  • the sealing sleeve 5 is coupled with the thread bushing 3 .
  • a first intermediary piece 6 extends through a hole 51 in the sidewall 50 of the sealing sleeve 5 and the axes of the sealing sleeve 5 to the opposite hole in the sidewall 50 of the sealing sleeve 5 .
  • both the ends of the first intermediary piece 6 are positioned in the longitudinal grooves 52 of the inner wall of the sealing sleeve 5 and extend over the upper portion of the closing end 53 of the sealing sleeve 5 , thus reducing the occupation of the first intermediary piece 6 in the atomization shell 7 .
  • the first intermediary piece 6 is “U” shaped.
  • a through hole 10 for passing through smoke is formed at the closing end 53 of the sealing sleeve 5 along the axes thereof.
  • An aerosol passage 71 is provided closing to a first end 70 within the atomization shell 7 .
  • a first end 711 of the aerosol passage 71 is communicated with the orifice 12 of the mouth-piece 8 .
  • a second end 712 of the aerosol passage 71 is communicated with the through hole 10 of the sealing sleeve 5 .
  • a closed ring-shaped tobacco liquid storage room is formed by the outer sidewall of the aerosol passage 71 , the inner sidewall 72 of the atomization shell 7 and the sealing sleeve 5 .
  • the opening end of the sealing sleeve 5 is muff-coupled to a threadless end of the thread bushing 3 .
  • the external diameter of the opening end is matched with the inner diameter of the atomization shell 7 so as to prevent tobacco liquid from flowing out.
  • An electric heating element 4 is provided between the sealing sleeve 5 and the thread bushing 3 .
  • the heating element 4 may be a solenoid heating elements.
  • a second intermediary piece 9 is provided to extend through the solenoid coil of the electric heating element 4 .
  • One end 41 of the electric heating element 4 is inserted and clamped in between the thread bushing 3 and the insulation ring 2 .
  • the other end 42 of the electric heating element 4 is inserted and clamped in between the insulation ring 2 and the electrode ring 1 . In this way, the electric heating element 4 is powered through the thread bushing 3 connected to the cathode of the battery and the electrode ring 1 connected to the anode of the batter.
  • the opening end of the sealing sleeve 5 is muff-coupled to a threadless end of the thread bushing 3 to make the first intermediary piece 6 abut against the second intermediary piece 9 so that both the intermediary pieces are pressed tightly together.
  • the intermediary pieces may use those materials being capable of transporting liquid, such as glass fiber, cotton thread or the like.
  • the first intermediary piece 6 can transmit the tobacco liquid from the tobacco liquid storage room to the second intermediary piece 9 .
  • the tobacco liquid in the second intermediary piece 9 is atomized by the electric heating element 4 , enters the aerosol passage 71 through the through hole 10 of the sealing sleeve 5 , and is finally inhaled by a smoker.
  • the mouth-piece 8 is also muff-coupled with the first end 70 of the atomization shell 7 .
  • An orifice 12 communicating with the first end 711 of the aerosol passage 71 is provided at the mouth piece 8 .
  • the interior of the first end 70 of the atomization shell 7 is closed.
  • Two injection openings 13 are provided opposite to each other around the aerosol passage 71 at the closed end surface of the interior of the first end of the atomization shell 7 .
  • Two silicone plugs 14 are provided correspondingly at the mouth-piece 8 for plug in the injection openings 13 .
  • the mouth-piece 8 is put back after the tobacco liquid is finished so that the electronic cigarette can be used again.
  • There is no limitation on the number of the injection openings 13 whilst in the present embodiment two injection openings 13 are used. In this arrangement, when the tobacco liquid is injected through one opening 13 , air in the tobacco liquid storage room can be discharged from the other opening 13 .
  • FIG. 7 shows an atomizer according to the second embodiment of the invention.
  • no liquid injection opening 13 is provided at the closed end surface of the interior of the first end of the atomization shell 7 , and no silicone plug 14 is provided, either.
  • the atomizer is thus disposable, which does not permit refilling after exhaustion of the tobacco liquid in the tobacco liquid storage room.
  • the second intermediary piece 9 can be omitted.
  • the first intermediary piece 6 is led through the hole at the opposite side of the sealing sleeve 5 , then stretches out from the bottom of the sealing sleeve 5 to surround the electric heating element 4 , and finally is pulled back to its initial position to connect to the electrode of the battery. In this way, the atomization function of the electronic cigarette can also be realized.
  • FIG. 8 and FIG. 9 indicate an atomizer according to the third embodiment of the present invention.
  • the atomization shell 7 is a hollow pipe with a sealing sleeve 5 in the shape of hollow cylinder arranged inside the pipe.
  • the sealing sleeve 5 has a closed end and an opened end.
  • a through hole 10 for introducing tobacco liquid into interior of the sealing sleeve 5 is formed at the center of the closing end 53 of the sealing sleeve 5 .
  • a duct 16 is arranged on the closed end of the sealing sleeve aside of the center of the closed end 53 . This duct 16 is communicated into the sealing sleeve 5 and formed with the sealing sleeve 5 in one piece.
  • the duct 16 is provided such that its outer side wall is aligned longitudinally with side wall of the sealing sleeve 5 .
  • the sealing sleeve is muff-coupled to the thread bushing.
  • one end of the first intermediary piece 6 passes through the through hole 10 at the center of the closing end 53 of the sealing sleeve 5 and is clamped in the electric heating element 4 which is a ring-shaped element in the embodiment.
  • Another end of the first intermediary piece 6 is placed in the tobacco liquid storage room for absorbing tobacco liquid.
  • the atomization shell 7 has a closed portion at its first end with an inlet 13 and an outlet 17 being provided on the closed end surface thereof.
  • the inlet 13 is blocked by a stopper 18 and the outlet 17 is communicated with the first end of the aerosol passage 71 .
  • the second end of the aerosol passage 71 is muff-coupled to the duct 16 .
  • a room 72 for storing tobacco liquid is defined by the outer sidewall of the aerosol passage 71 , the inner wall of the atomization shell 7 and the sealing sleeve 5 .

Abstract

An atomizer for electronic cigarette comprises a mouth-piece, an atomization shell and a thread bushing. The atomization shell is a hollow pipe with its first end connected to the mouth-piece and second end sealed by a sealing sleeve and the thread bushing. An aerosol passage is provided inside the atomization shell. The aerosol passage has one end in communication with an orifice of the mouth-piece and another end communicating with the sealing sleeve muff-coupled to the thread bushing. The atomization shell has a first intermediary piece extending into the sealing sleeve for introducing tobacco liquid stored in the atomization shell into the sealing sleeve. An electric heater is provided between the sealing sleeve and the thread bushing. The electric heater heats up the tobacco liquid immerged in the first intermediary piece to make it atomized. The atomized tobacco liquid flows through the aerosol passage and is discharged through the mouth-piece.

Description

    BACKGROUND OF THE INVENTION
  • 1. Field of the Invention
  • The present invention relates to an electronic cigarette, in particular to an atomizer for electronic cigarette which is easy to be produced and assembled, with a bigger room for storing tobacco liquid, and can be used for longer time.
  • 2. Description of the Prior Art
  • Cigarette is popular in the world, especially amongst men. However, tar in the cigarette is known harmful to human health, in which tens of ingredients are carcinogenic substances. Moreover, passive smoking can be more harmful to non-smokers. Therefore, smoking is prohibited in many public places. However, it remains extremely difficult for a smoker to quit smoking. Therefore, many cigarette substitutes have been proposed, among which the most common one is noncombustible electronic atomization cigarette which is free of tar.
  • Presently, almost all electronic cigarettes are made in integral structure. The electronic cigarette has a power supply at its front end of and an atomizer at its rear end. While the atomizer of the cigarette is powered by the power supply, an LED lamp of the power supply device is also lightened to simulate a burnt cigarette. A conventional atomizer comprises a glass fiber tube, a glass fiber core, a radiation core, a cotton cloth, and cellucotton. The radiation core located in the interior of the glass fiber tube is wound around the glass fiber core. The cotton cloth wraps the outer wall of the glass fiber tube and presses the exposed end of the glass fiber core in between the cotton cloth and the glass fiber tube. The cotton cloth is wrapped by the cellucotton. An annular room for storing the tobacco liquid is formed between the cotton cloth and the cellucotton. Two wires are welded on the radiation core and drawn through the glass fiber tube to the electrodes of the power supply. An electronic cigarette with such an atomizer is complicated in production and a room therein for storing tobacco oil is very small.
    • SUMMARY OF THE INVENTION
  • It is therefore an object of the present invention to provide an atomizer for electronic cigarette which is easy to make and assemble, with a bigger room for storing tobacco liquid, and able to be used for longer time.
  • To achieve this object, the present invention provides an atomizer for electronic cigarette comprising a mouth-piece, an atomization shell and a thread bushing, wherein
  • the atomization shell is a hollow pipe with its first end connected to the mouth-piece and its second end sealed by a sealing sleeve and the thread bushing, an aerosol passage being provided inside the atomization shell from its first end, the sealing sleeve being mounted on the thread bushing, the atomization shell further having a first intermediary piece therein which extends into the sealing sleeve for introducing tobacco liquid stored in the atomization shell into the sealing sleeve, and an electric heating element being provided between the sealing sleeve and the thread bushing, and wherein the electric heating element, upon powered through the thread bushing electrically connected to a battery, heats up the tobacco liquid immerged in the first intermediary piece to make it atomized, the atomized tobacco liquid flowing through the aerosol passage and being discharged through the mouth-piece.
  • Preferably, the aerosol passage has a first end communicated with an orifice arranged in the mouth-piece and a second end communicated with the sealing sleeve. The atomization shell has a closed portion at its first end with at least two injection openings being provided on the closed end surface surrounding the aerosol passage. The mouth-piece is provided with silicone plugs for blocking the injection openings.
  • Preferably, the sealing sleeve is a hollow cylinder with its one end closed and another end opened. A through hole is provided at the center of the closed end of the cylinder for introducing the first intermediary piece into the sealing sleeve. A duct is arranged on the closed end of the sealing sleeve aside of the center of the closed end and the duct is communicated into the sealing sleeve and formed with the sealing sleeve in one piece.
  • Preferably, the atomization shell has a closed portion at its first end with an inlet and an outlet being provided on the closed end surface thereof. The inlet is blocked by a stopper and the outlet is communicated with the first end of the aerosol passage. The second end of the aerosol passage is muff-coupled to the duct.
  • Preferably, a tobacco liquid storage room is defined by the outer sidewall of the aerosol passage, the inner wall of the atomization shell and the sealing sleeve.
  • Preferably, the sealing sleeve is a hollow cylinder with its one end closed and another end opened. A through hole is provided at the center of the closed end of the cylinder. The second end of the aerosol passage is connected into the through hole. The sealing sleeve has apertures which are provided at the opposing positions on the outer wall of the sealing sleeve and communicated with the hollow interior of the cylinder. The sealing sleeve also has longitudinal grooves provided on the outer wall of the sealing sleeve at the upside of the apertures. The first intermediary piece is placed into the longitudinal grooves on the outer wall of the sealing sleeve and extends through the apertures to form a shape of U.
  • Preferably, an electrode ring is clamped in the thread bushing and an insulation ring is interposed between the thread bushing and the electrode ring for electrically isolating the electrode ring connected to the anode of the battery from the thread bushing connected to the cathode of the battery.
  • Preferably, the electric heating element is solenoid-shaped with its one end clamped between the thread bushing and the insulation ring and another end clamped between the insulation ring and the electrode ring. And a second intermediary piece is inserted inside the solenoid-shaped electric heating element.
  • Preferably, the electric heating element is ring-shaped. The second end of the intermediary piece passes through the through hole provided at the center of the closed end of the cylinder and is clamped in the ring-shaped electric heating element. The first end of intermediary piece is placed in the tobacco liquid storage room for absorbing tobacco liquid.
  • Preferably, the first and the second intermediary piece are pressed to each other through coupling of the sealing sleeve and the thread bushing.
  • In the atomizer for electronic cigarette according to the present invention, an oil transmission mechanism is used to lead tobacco liquid onto the heating element, while an annular room for storing tobacco liquid is defined by a sealing sleeve and an aerosol passage within the atomization shell. Thus, it improves the capability of storing tobacco liquid. Moreover, the atomizer for electronic cigarette according to the present invention does not use tar absorbing cotton, etc. which greatly simplifies manufacture of the electronic cigarette product. Further, because the electric heating element according to the present invention is not connected in the atomizer through a welding procedure, this kind atomizer is much better for environmental protection.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a breakdown schematic diagram of an atomizer according to the first embodiment of the present invention;
  • FIG. 2 is a breakdown schematic diagram of an atomizer according to the second embodiment of the present invention;
  • FIG. 3 is a schematic diagram illustrating the connection between the sealing sleeve and an intermediary piece according to an embodiment of the present invention;
  • FIG. 4 is a schematic diagram of thread bushing according to an embodiment of the present invention;
  • FIG. 5 is a schematic diagram illustrating the connection between the sealing sleeve and the thread bushing according to an embodiment of the present invention;
  • FIG. 6 is a cross-section diagram of an atomizer according to an embodiment of the present invention;
  • FIG. 7 is a cross-section diagram of an atomizer according to the second embodiment of the present invention;
  • FIG. 8 is a breakdown schematic diagram of an atomizer according to the third embodiment of the present invention; and
  • FIG. 9 is a cross-section diagram of an atomizer according to the third embodiment of the present invention.
    •  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • The present invention is further described with reference to the accompanied drawings.
  • As shown in FIGS. 1, 3, 4, 5 and 6, in an embodiment an atomizer for an electronic cigarette comprises a mouth-piece 8, an atomization shell 7 and a thread bushing 3.
  • Thread bushing 3 can be an inner thread bushing as shown in FIG. 1, or an external thread bushing as shown in FIG. 2, which is connected to the cathode of the battery. In case of an external thread bushing, an air inlet 15 is provided at one end of thread bushing 3 close to the thread, with the other end being a fixing part for sealing and connecting to a second end of the atomization shell 7. An electrode ring 1 is clamping connected at one end with the inside wall of thread bushing 3 and connected at the other end to the anode of the battery. An insulation ring 2 is provided between the electrode ring 1 and the thread bushing 3 to electrically isolate the electrode ring 1 from the thread bushing 3.
  • The atomization shell 7 is a hollow tube with a sealing sleeve 5 which is a hollow cylinder fixed therein. As shown in FIGS. 3, 5 and 6, two opposite holes 51 are provided at the sidewall 50 of the sealing sleeve 5 and are communicated with the hollow interior of the sealing sleeve 5. A longitudinal groove 52 is provided at the upper side of each hole of the sealing sleeve 5. The sealing sleeve 5 is coupled with the thread bushing 3. A first intermediary piece 6 extends through a hole 51 in the sidewall 50 of the sealing sleeve 5 and the axes of the sealing sleeve 5 to the opposite hole in the sidewall 50 of the sealing sleeve 5. In this way, both the ends of the first intermediary piece 6 are positioned in the longitudinal grooves 52 of the inner wall of the sealing sleeve 5 and extend over the upper portion of the closing end 53 of the sealing sleeve 5, thus reducing the occupation of the first intermediary piece 6 in the atomization shell 7. In this case the first intermediary piece 6 is “U” shaped. A through hole 10 for passing through smoke is formed at the closing end 53 of the sealing sleeve 5 along the axes thereof. An aerosol passage 71 is provided closing to a first end 70 within the atomization shell 7. A first end 711 of the aerosol passage 71 is communicated with the orifice 12 of the mouth-piece 8. A second end 712 of the aerosol passage 71 is communicated with the through hole 10 of the sealing sleeve 5. Thus, a closed ring-shaped tobacco liquid storage room is formed by the outer sidewall of the aerosol passage 71, the inner sidewall 72 of the atomization shell 7 and the sealing sleeve 5.
  • The opening end of the sealing sleeve 5 is muff-coupled to a threadless end of the thread bushing 3. The external diameter of the opening end is matched with the inner diameter of the atomization shell 7 so as to prevent tobacco liquid from flowing out.
  • An electric heating element 4 is provided between the sealing sleeve 5 and the thread bushing 3. The heating element 4 may be a solenoid heating elements. A second intermediary piece 9 is provided to extend through the solenoid coil of the electric heating element 4. One end 41 of the electric heating element 4 is inserted and clamped in between the thread bushing 3 and the insulation ring 2. The other end 42 of the electric heating element 4 is inserted and clamped in between the insulation ring 2 and the electrode ring 1. In this way, the electric heating element 4 is powered through the thread bushing 3 connected to the cathode of the battery and the electrode ring 1 connected to the anode of the batter.
  • Then, The opening end of the sealing sleeve 5 is muff-coupled to a threadless end of the thread bushing 3 to make the first intermediary piece 6 abut against the second intermediary piece 9 so that both the intermediary pieces are pressed tightly together. In an embodiment of the invention, the intermediary pieces may use those materials being capable of transporting liquid, such as glass fiber, cotton thread or the like. Thus, the first intermediary piece 6 can transmit the tobacco liquid from the tobacco liquid storage room to the second intermediary piece 9. The tobacco liquid in the second intermediary piece 9 is atomized by the electric heating element 4, enters the aerosol passage 71 through the through hole 10 of the sealing sleeve 5, and is finally inhaled by a smoker.
  • The mouth-piece 8 is also muff-coupled with the first end 70 of the atomization shell 7. An orifice 12 communicating with the first end 711 of the aerosol passage 71 is provided at the mouth piece 8. The interior of the first end 70 of the atomization shell 7 is closed. Two injection openings 13 are provided opposite to each other around the aerosol passage 71 at the closed end surface of the interior of the first end of the atomization shell 7. Two silicone plugs 14 are provided correspondingly at the mouth-piece 8 for plug in the injection openings 13. Thus, after the tobacco liquid in the tobacco liquid storage room exhausts, the electronic cigarette can be refilled with the tobacco liquid by removing the mouth-piece 8 and injecting the tobacco liquid into the injection openings 13. The mouth-piece 8 is put back after the tobacco liquid is finished so that the electronic cigarette can be used again. There is no limitation on the number of the injection openings 13, whilst in the present embodiment two injection openings 13 are used. In this arrangement, when the tobacco liquid is injected through one opening 13, air in the tobacco liquid storage room can be discharged from the other opening 13.
  • FIG. 7 shows an atomizer according to the second embodiment of the invention. As shown in FIG. 7, in this embodiment, no liquid injection opening 13 is provided at the closed end surface of the interior of the first end of the atomization shell 7, and no silicone plug 14 is provided, either. The atomizer is thus disposable, which does not permit refilling after exhaustion of the tobacco liquid in the tobacco liquid storage room. As another embodiment, the second intermediary piece 9 can be omitted. In this embodiment, the first intermediary piece 6 is led through the hole at the opposite side of the sealing sleeve 5, then stretches out from the bottom of the sealing sleeve 5 to surround the electric heating element 4, and finally is pulled back to its initial position to connect to the electrode of the battery. In this way, the atomization function of the electronic cigarette can also be realized.
  • FIG. 8 and FIG. 9 indicate an atomizer according to the third embodiment of the present invention. As shown in FIGS. 8 and 9, in this embodiment, the atomization shell 7 is a hollow pipe with a sealing sleeve 5 in the shape of hollow cylinder arranged inside the pipe. The sealing sleeve 5 has a closed end and an opened end. A through hole 10 for introducing tobacco liquid into interior of the sealing sleeve 5 is formed at the center of the closing end 53 of the sealing sleeve 5. A duct 16 is arranged on the closed end of the sealing sleeve aside of the center of the closed end 53. This duct 16 is communicated into the sealing sleeve 5 and formed with the sealing sleeve 5 in one piece. The duct 16 is provided such that its outer side wall is aligned longitudinally with side wall of the sealing sleeve 5. The sealing sleeve is muff-coupled to the thread bushing. In this embodiment, one end of the first intermediary piece 6 passes through the through hole 10 at the center of the closing end 53 of the sealing sleeve 5 and is clamped in the electric heating element 4 which is a ring-shaped element in the embodiment. Another end of the first intermediary piece 6 is placed in the tobacco liquid storage room for absorbing tobacco liquid. The atomization shell 7 has a closed portion at its first end with an inlet 13 and an outlet 17 being provided on the closed end surface thereof. The inlet 13 is blocked by a stopper 18 and the outlet 17 is communicated with the first end of the aerosol passage 71. And the second end of the aerosol passage 71 is muff-coupled to the duct 16. In this way, a room 72 for storing tobacco liquid is defined by the outer sidewall of the aerosol passage 71, the inner wall of the atomization shell 7 and the sealing sleeve 5. When the tobacco liquid exhausts, the stopper 18 blocked at the inlet 13 can be removed in order to refill the tobacco liquid.
  • Although the details of the invention have been described in view of the above illustration, various modifications and variations may be made without departing from the spirit and scope of the invention. It is intended that the scope of the invention is defined by the following claims and their equivalents.

Claims (16)

What is claimed:
1. An atomizer for electronic cigarette comprising a mouth-piece, an atomization shell and a thread bushing, wherein
the atomization shell is a hollow pipe with its first end connected to the mouth-piece and its second end sealed by a sealing sleeve and the thread bushing, an aerosol passage being provided inside the atomization shell from its first end, the sealing sleeve being mounted on the thread bushing, the atomization shell further having a first intermediary piece therein which extends into the sealing sleeve for introducing tobacco liquid stored in the atomization shell into the sealing sleeve, and an electric heating element being provided between the sealing sleeve and the thread bushing, and
wherein the electric heating element, upon powered through the thread bushing electrically connected to a battery, heats up the tobacco liquid immerged in the first intermediary piece to make it atomized, the atomized tobacco liquid flowing through the aerosol passage and being discharged through the mouth-piece.
2. The atomizer for electronic cigarette according to claim 1, wherein the aerosol passage has a first end communicated with an orifice arranged in the mouth-piece and a second end communicated with the sealing sleeve, wherein the atomization shell has a closed portion at its first end with at least two injection openings being provided on the closed end surface surrounding the aerosol passage and the mouth-piece is provided with silicone plugs for blocking the injection openings.
3. The atomizer for electronic cigarette according to claim 1, wherein the sealing sleeve is a hollow cylinder with its one end closed and another end opened, a through hole being provided at the center of the closed end of the cylinder for introducing the first intermediary piece into the sealing sleeve, a duct being arranged on the closed end of the sealing sleeve aside of the center of the closed end, the duct being communicated into the sealing sleeve and formed with the sealing sleeve in one piece.
4. The atomizer for electronic cigarette according to claim 3, wherein the atomization shell has a closed portion at its first end with an inlet and an outlet being provided on the closed end surface thereof, the inlet being blocked by a stopper and the outlet being communicated with the first end of the aerosol passage, and the second end of the aerosol passage being muff-coupled to the duct.
5. The atomizer for electronic cigarette according to claim 1, wherein a tobacco liquid storage room is defined by the outer sidewall of the aerosol passage, the inner wall of the atomization shell and the sealing sleeve.
6. The atomizer for electronic cigarette according to claim 2, wherein a tobacco liquid storage room is defined by the outer sidewall of the aerosol passage, the inner wall of the atomization shell and the sealing sleeve.
7. The atomizer for electronic cigarette according to claim 3, wherein a tobacco liquid storage room is defined by the outer sidewall of the aerosol passage, the inner wall of the atomization shell and the sealing sleeve.
8. The atomizer for electronic cigarette according to claim 4, wherein a tobacco liquid storage room is defined by the outer sidewall of the aerosol passage, the inner wall of the atomization shell and the sealing sleeve.
9. The atomizer for electronic cigarette according to claim 5, wherein the electric heating element is ring-shaped, the second end of the intermediary piece passing through the through hole provided at the center of the closed end of the cylinder and clamped in the ring-shaped electric heating element, and the first end of intermediary piece being placed in the tobacco liquid storage room for absorbing tobacco liquid.
10. The atomizer for electronic cigarette according to claim 6, wherein the electric heating element is ring-shaped, the second end of the intermediary piece passing through the through hole provided at the center of the closed end of the cylinder and clamped in the ring-shaped electric heating element, and the first end of intermediary piece being placed in the tobacco liquid storage room for absorbing tobacco liquid.
11. The atomizer for electronic cigarette according to claim 7, wherein the electric heating element is ring-shaped, the second end of the intermediary piece passing through the through hole provided at the center of the closed end of the cylinder and clamped in the ring-shaped electric heating element, and the first end of intermediary piece being placed in the tobacco liquid storage room for absorbing tobacco liquid.
12. The atomizer for electronic cigarette according to claim 8, wherein the electric heating element is ring-shaped, the second end of the intermediary piece passing through the through hole provided at the center of the closed end of the cylinder and clamped in the ring-shaped electric heating element, and the first end of intermediary piece being placed in the tobacco liquid storage room for absorbing tobacco liquid.
13. The atomizer for electronic cigarette according to claim 1, wherein the sealing sleeve is a hollow cylinder with its one end closed and another end opened, a through hole being provided at the center of the closed end of the cylinder, the second end of the aerosol passage being connected into the through hole, the sealing sleeve having apertures which are provided at the opposing positions on the outer wall of the sealing sleeve and communicated with the hollow interior of the cylinder, the sealing sleeve also having longitudinal grooves provided on the outer wall of the sealing sleeve at the upside of the apertures, and the first intermediary piece being placed into the longitudinal grooves on the outer wall of the sealing sleeve and extending through the apertures to form a shape of U.
14. The atomizer for electronic cigarette according to claim 1, wherein an electrode ring is clamped in the thread bushing and an insulation ring is interposed between the thread bushing and the electrode ring for electrically isolating the electrode ring connected to the anode of the battery from the thread bushing connected to the cathode of the battery.
15. The atomizer for electronic cigarette according to claim 14, wherein the electric heating element is solenoid-shaped with its one end clamped between the thread bushing and the insulation ring and another end clamped between the insulation ring and the electrode ring, and a second intermediary piece is inserted inside the solenoid-shaped electric heating element.
16. The atomizer for electronic cigarette according to claim 15, wherein the first and the second intermediary piece are pressed to each other through coupling of the sealing sleeve and the thread bushing.
US13/362,040 2012-01-31 2012-01-31 Atomizer for electronic cigarette Abandoned US20130192618A1 (en)

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Cited By (121)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130056013A1 (en) * 2010-05-15 2013-03-07 Nathan Andrew Terry Solderless personal vaporizing inhaler
US20140076310A1 (en) * 2012-09-19 2014-03-20 Kyle D. Newton Refill Diverter for Electronic Cigarette
US20140123989A1 (en) * 2012-11-05 2014-05-08 The Safe Cig, Llc Device and method for vaporizing a fluid
US20140150785A1 (en) * 2012-12-05 2014-06-05 Vire, L.L.C. Electronic cigarette or inhaler
US20140305451A1 (en) * 2013-04-11 2014-10-16 Qiuming Liu Electronic cigarette
US20140373833A1 (en) * 2013-06-17 2014-12-25 Kimree Hi-Tech Inc. Electronic cigarette inhalation rod and electronic cigarette using the same
CN104287098A (en) * 2014-10-21 2015-01-21 朱晓春 Heating component for electronic cigarette atomizer
US20150034104A1 (en) * 2011-11-25 2015-02-05 Shenzhen Bauway Technology Limited Anion electronic cigarette
WO2015018026A1 (en) * 2013-08-08 2015-02-12 吉瑞高新科技股份有限公司 Electronic cigarette
WO2015035623A1 (en) * 2013-09-13 2015-03-19 吉瑞高新科技股份有限公司 Battery rod, electronic cigarette, and method for identifying atomizer
WO2015035557A1 (en) * 2013-09-10 2015-03-19 吉瑞高新科技股份有限公司 Atomization assembly, battery assembly and electronic cigarette
CN104432539A (en) * 2014-11-26 2015-03-25 深圳市卓力能电子有限公司 Electronic cigarette atomizer without wrapping cotton
WO2015042790A1 (en) * 2013-09-25 2015-04-02 吉瑞高新科技股份有限公司 Atomization assembly and electronic cigarette
EP2862459A1 (en) * 2013-10-15 2015-04-22 Shenzhen First Union Technology Co., Ltd. Atomizing device, battery assembly, and electronic cigarette having same
WO2015074264A1 (en) * 2013-11-25 2015-05-28 吉瑞高新科技股份有限公司 Electronic cigarette and electronic cigarette assembly method
CN104720111A (en) * 2015-01-28 2015-06-24 深圳市赛尔美电子科技有限公司 Atomizer and electronic cigarette
US20150189695A1 (en) * 2013-10-17 2015-07-02 Huizhou Kimree Technology Co., Ltd. Electronic cigarette and method for identifying whether there is a match between a battery component and an atomizer component therein
US20150189918A1 (en) * 2013-03-29 2015-07-09 Kimree Hi-Tech Inc. Electronic cigarette
US9095175B2 (en) 2010-05-15 2015-08-04 R. J. Reynolds Tobacco Company Data logging personal vaporizing inhaler
WO2015117062A1 (en) 2014-02-03 2015-08-06 R. J. Reynolds Tobacco Company Aerosol delivery device comprising multiple outer bodies and related assembly method
WO2015120588A1 (en) * 2014-02-12 2015-08-20 吉瑞高新科技股份有限公司 Electronic cigarette and airflow control method thereof
CN104886784A (en) * 2015-06-12 2015-09-09 深圳市杰仕博科技有限公司 Heating atomization device
CN104939326A (en) * 2015-07-29 2015-09-30 杨卫东 Electronic cigarette atomizer
WO2015143662A1 (en) * 2014-03-27 2015-10-01 深圳麦克韦尔股份有限公司 Electronic cigarette
USD740488S1 (en) * 2015-07-14 2015-10-06 The Hand Media, Inc. Atomizer
WO2015157908A1 (en) * 2014-04-15 2015-10-22 吉瑞高新科技股份有限公司 Electronic cigarette
WO2015161553A1 (en) * 2014-04-24 2015-10-29 吉瑞高新科技股份有限公司 Electronic cigarette
WO2015161554A1 (en) * 2014-04-24 2015-10-29 吉瑞高新科技股份有限公司 Atomiser and electronic cigarette
US20150366265A1 (en) * 2014-06-19 2015-12-24 Samuel Lansing Electronic-cigarette filter
US20150366267A1 (en) * 2014-06-23 2015-12-24 Huizhou Kimree Technology Co., Ltd Electronic cigarette
WO2016000206A1 (en) * 2014-07-01 2016-01-07 惠州市吉瑞科技有限公司 Electronic cigarette
WO2016008124A1 (en) * 2014-07-16 2016-01-21 惠州市吉瑞科技有限公司 Electronic cigarette having a plurality of vaporization assemblies
WO2016023182A1 (en) * 2014-08-13 2016-02-18 惠州市吉瑞科技有限公司 Atomizer and electronic cigarette
WO2016042409A1 (en) * 2014-09-17 2016-03-24 Fontem Holdings 2 B.V. Device for storing and vaporizing liquid media
USD754917S1 (en) * 2014-02-28 2016-04-26 Omar Salem Vaporizer
US20160113327A1 (en) * 2014-10-24 2016-04-28 Shenzhen Jieshibo Technology Co., Ltd. Electronic atomization device
US20160113325A1 (en) * 2013-03-04 2016-04-28 Kimree Hi-Tech Inc Electronic cigarette
EP3015009A1 (en) * 2014-01-15 2016-05-04 Lin, Guangrong Electronic cigarette convenient for filling liquid, manufacturing method, and liquid filling method
WO2016065628A1 (en) * 2014-10-31 2016-05-06 惠州市吉瑞科技有限公司 Disposable electronic cigarette
US20160128387A1 (en) * 2014-08-29 2016-05-12 Shenzhen Smoore Technology Limited Electronic cigarette and method for manufacturing electronic cigarette
US20160135503A1 (en) * 2013-06-17 2016-05-19 Kimree Hi-Tech Inc. Electronic cigarette
US9352288B2 (en) 2010-05-15 2016-05-31 Rai Strategic Holdings, Inc. Vaporizer assembly and cartridge
US20160157525A1 (en) * 2012-02-22 2016-06-09 Altria Client Services Llc Electronic smoking article and improved heater element
WO2016101141A1 (en) * 2014-12-23 2016-06-30 惠州市吉瑞科技有限公司 Electronic cigarette and method for preventing atomizer from shaking relative to battery rod
US20160192708A1 (en) * 2014-12-31 2016-07-07 Kevin DeMeritt Enhanced Electronic Cigarette Assembly With Modular Disposable Elements Including Tanks
WO2016119170A1 (en) * 2015-01-29 2016-08-04 惠州市吉瑞科技有限公司 Atomization assembly and electronic cigarette
WO2016123764A1 (en) * 2015-02-04 2016-08-11 惠州市吉瑞科技有限公司 Vaporization assembly and electronic cigarette
US20160262455A1 (en) * 2015-03-10 2016-09-15 Shenzhen Smoore Technology Limited Electronic cigarette
US20160286863A1 (en) * 2013-12-04 2016-10-06 Guangrong Lin Vaporizer device of cotton-free electronic cigarette
US20160286864A1 (en) * 2013-12-04 2016-10-06 Guangrong Lin Cotton-free electronic cigarette, heat-insulating and heat-dissipating component of vaporizer device, and method for heat insulation and heat dissipation
WO2016155103A1 (en) * 2015-04-01 2016-10-06 深圳市联君烟博士电子技术有限责任公司 Protection cover concealed intake electronic atomizer
US20160286860A1 (en) * 2015-03-31 2016-10-06 Richard Reed FLAYLER Electronic vaporizing device having an automatically re-sealable reservoir tank
US20160286857A1 (en) * 2013-08-16 2016-10-06 Qiuming Liu Electronic cigarette set, electronic cigarette and battery assembly thereof
USD768917S1 (en) * 2014-02-28 2016-10-11 Omar Salem Vaporizer
US20160295923A1 (en) * 2013-12-04 2016-10-13 Guangrong Lin Cotton-free electronic cigarette preventing liquid spill
WO2016165057A1 (en) * 2015-04-13 2016-10-20 惠州市吉瑞科技有限公司深圳分公司 Atomizing component and electronic cigarette
US20160338413A1 (en) * 2015-09-02 2016-11-24 Shenzhen First Union Technology Co., Ltd. Atomizing head, atomizer and electronic cigarette having same
US20170006918A1 (en) * 2015-07-07 2017-01-12 Smiss Technology Co., Ltd. Cigarette distillation and atomization device
US20170027230A1 (en) * 2015-07-31 2017-02-02 Avanzato Technology Corp. Disposable assembly for vaporizing e-liquid and a method of using the same
EP3130238A1 (en) * 2015-08-14 2017-02-15 Vapeonly Technology Co., Ltd. Electronic cigarette
EP3143884A3 (en) * 2015-09-15 2017-04-12 Fontem Holdings 1 B.V. Electronic smoking device with refillable liquid reservoir
WO2017075759A1 (en) * 2015-11-03 2017-05-11 惠州市吉瑞科技有限公司深圳分公司 Electrically heated cigarette
WO2017137928A1 (en) 2016-02-12 2017-08-17 Rai Strategic Holdings, Inc. Adapters for refilling an aerosol delivery device
US9743691B2 (en) 2010-05-15 2017-08-29 Rai Strategic Holdings, Inc. Vaporizer configuration, control, and reporting
US20170347401A1 (en) * 2016-05-31 2017-11-30 Oleg Mironov Fluid permeable heater assembly for aerosol-generating systems
EP3278679A1 (en) * 2016-08-03 2018-02-07 Tuanfang Liu Electronic cigarette
US9888722B2 (en) * 2015-10-22 2018-02-13 Shenzhen Smoore Technology Limited Electronic cigarette and atomizing assembly and atomizing element thereof
EP3257387A4 (en) * 2015-02-13 2018-02-14 Lin, Guangrong Electronic cigarette atomizer
WO2018046530A1 (en) * 2016-09-06 2018-03-15 Fontem Holdings 1 B.V. Electronic smoking device with refillable liquid reservoir
CN107907268A (en) * 2017-12-28 2018-04-13 东风商用车有限公司 A kind of sensor fixing structure
US9999250B2 (en) 2010-05-15 2018-06-19 Rai Strategic Holdings, Inc. Vaporizer related systems, methods, and apparatus
US10015989B2 (en) 2016-01-27 2018-07-10 Rai Strategic Holdings, Inc. One-way valve for refilling an aerosol delivery device
US10034988B2 (en) 2012-11-28 2018-07-31 Fontem Holdings I B.V. Methods and devices for compound delivery
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10092713B2 (en) 2010-05-15 2018-10-09 Rai Strategic Holdings, Inc. Personal vaporizing inhaler with translucent window
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
US10136672B2 (en) 2010-05-15 2018-11-27 Rai Strategic Holdings, Inc. Solderless directly written heating elements
CN108903062A (en) * 2018-08-21 2018-11-30 威滔电子科技（深圳）有限公司 A kind of heater and preparation method thereof, aerosol generating device
US10149498B2 (en) 2014-02-10 2018-12-11 Philip Morris Products S.A. Fluid permeable heater assembly for an aerosol-generating system and method for assembling a fluid permeable heater for an aerosol-generating system
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
US10159278B2 (en) 2010-05-15 2018-12-25 Rai Strategic Holdings, Inc. Assembly directed airflow
US10194693B2 (en) 2013-09-20 2019-02-05 Fontem Holdings 1 B.V. Aerosol generating device
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
USD848057S1 (en) 2016-06-23 2019-05-07 Pax Labs, Inc. Lid for a vaporizer
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US20190142071A1 (en) * 2016-07-16 2019-05-16 LV-lab Modularized vaporizer
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
US10344965B2 (en) * 2016-03-22 2019-07-09 Smiss Technology Co., Ltd. Integrated liquid injection evaporation container
US10368580B2 (en) 2016-03-08 2019-08-06 Altria Client Services Llc Combined cartridge for electronic vaping device
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
US10485268B2 (en) * 2012-09-29 2019-11-26 Shenzhen Jianan Technology Co., Limited Electronic smoking device
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
US10653186B2 (en) 2013-11-12 2020-05-19 VMR Products, LLC Vaporizer, charger and methods of use
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
CN111418903A (en) * 2020-01-19 2020-07-17 深圳市吉迩科技有限公司 Atomizer, aerosol generating device and connection method of atomizer and power supply assembly
US10721973B1 (en) 2019-10-09 2020-07-28 Cegnum LLC Electronic smoking device with an indicator assembly for providing visual output based on operation of plural atomizers
WO2020154394A1 (en) * 2019-01-22 2020-07-30 Lerman Container Corporation Cartridge tube
WO2020155364A1 (en) * 2019-01-31 2020-08-06 深圳市你我网络科技有限公司 Electronic cigarette body, electronic cigarette, and heating control method for electronic cigarette body
WO2020155365A1 (en) * 2019-01-31 2020-08-06 深圳市你我网络科技有限公司 Electronic cigarette body, electronic cigarette, and heating control method for electronic cigarette body
US10798973B2 (en) 2011-04-12 2020-10-13 Altria Cleint Services LLC Battery connector for electronic cigarette with side air intake
CN111770694A (en) * 2017-12-18 2020-10-13 方特慕控股第一私人有限公司 Electronic smoking device with liquid-filled valve
US10842189B1 (en) 2019-10-09 2020-11-24 Cegnum LLC Electronic smoking device including terminals arranged to provide for selective energizing of heating elements
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
WO2021047493A1 (en) * 2019-09-12 2021-03-18 湖南中烟工业有限责任公司 Electronic cigarette atomizer and electronic cigarette
US20210120872A1 (en) * 2015-01-28 2021-04-29 Nicoventures Trading Limited Apparatus for heating aerosol generating material
WO2021134419A1 (en) * 2019-12-31 2021-07-08 深圳雾芯科技有限公司 Atomization device
US20210227892A1 (en) * 2018-05-08 2021-07-29 Nicoventures Trading Limited An aerosol provision device configured to receive a plurality of aerosolizable materials
USD937472S1 (en) * 2015-10-23 2021-11-30 14Th Round Inc. Vaporizer assembly
WO2022022123A1 (en) * 2020-07-31 2022-02-03 常州市派腾电子技术服务有限公司 Liquid storage assembly, atomizer and aerosol generation device thereof
WO2022161256A1 (en) * 2021-01-27 2022-08-04 深圳市合元科技有限公司 Atomization core assembly, atomizer and electronic atomization device
US11504489B2 (en) 2015-07-17 2022-11-22 Rai Strategic Holdings, Inc. Contained liquid system for refilling aerosol delivery devices
US11571024B2 (en) 2016-09-06 2023-02-07 Fontem Ventures B.V. Electronic smoking device with refillable liquid reservoir
US11602174B2 (en) 2017-08-25 2023-03-14 Nicoventures Trading Limited Vapor provision systems
EP3135133B1 (en) * 2015-08-28 2023-08-16 Fontem Ventures B.V. Electronic smoking device and additive reservoir for an electronic smoking device

Cited By (210)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US9095175B2 (en) 2010-05-15 2015-08-04 R. J. Reynolds Tobacco Company Data logging personal vaporizing inhaler
US9743691B2 (en) 2010-05-15 2017-08-29 Rai Strategic Holdings, Inc. Vaporizer configuration, control, and reporting
US10136672B2 (en) 2010-05-15 2018-11-27 Rai Strategic Holdings, Inc. Solderless directly written heating elements
US9259035B2 (en) * 2010-05-15 2016-02-16 R. J. Reynolds Tobacco Company Solderless personal vaporizing inhaler
US9352288B2 (en) 2010-05-15 2016-05-31 Rai Strategic Holdings, Inc. Vaporizer assembly and cartridge
US9999250B2 (en) 2010-05-15 2018-06-19 Rai Strategic Holdings, Inc. Vaporizer related systems, methods, and apparatus
US10092713B2 (en) 2010-05-15 2018-10-09 Rai Strategic Holdings, Inc. Personal vaporizing inhaler with translucent window
US9555203B2 (en) 2010-05-15 2017-01-31 Rai Strategic Holdings, Inc. Personal vaporizing inhaler assembly
US9427711B2 (en) 2010-05-15 2016-08-30 Rai Strategic Holdings, Inc. Distal end inserted personal vaporizing inhaler cartridge
US9861773B2 (en) 2010-05-15 2018-01-09 Rai Strategic Holdings, Inc. Communication between personal vaporizing inhaler assemblies
US9861772B2 (en) 2010-05-15 2018-01-09 Rai Strategic Holdings, Inc. Personal vaporizing inhaler cartridge
US10159278B2 (en) 2010-05-15 2018-12-25 Rai Strategic Holdings, Inc. Assembly directed airflow
US20130056013A1 (en) * 2010-05-15 2013-03-07 Nathan Andrew Terry Solderless personal vaporizing inhaler
US11448250B2 (en) 2011-04-12 2022-09-20 Altria Client Services Llc Connector with shaft and cylindrical base extending from flange
US11859653B2 (en) 2011-04-12 2024-01-02 Altria Client Services Llc Connector with shaft and cylindrical base extending from flange
US10798973B2 (en) 2011-04-12 2020-10-13 Altria Cleint Services LLC Battery connector for electronic cigarette with side air intake
USRE49160E1 (en) * 2011-11-25 2022-08-09 Md&C Creative Maison Sa Electronic cigarette
US9894931B2 (en) * 2011-11-25 2018-02-20 Shenzhen Bauway Technology Limited Anion electronic cigarette
US20150034104A1 (en) * 2011-11-25 2015-02-05 Shenzhen Bauway Technology Limited Anion electronic cigarette
USRE49335E1 (en) * 2011-11-25 2022-12-20 Md&C Creative Maison Sa Atomizer
US10383371B2 (en) * 2012-02-22 2019-08-20 Altria Client Services Llc Electronic smoking article and improved heater element
US20160157525A1 (en) * 2012-02-22 2016-06-09 Altria Client Services Llc Electronic smoking article and improved heater element
US9877516B2 (en) * 2012-02-22 2018-01-30 Altria Client Services, Llc Electronic smoking article and improved heater element
US9308336B2 (en) * 2012-09-19 2016-04-12 Kyle D. Newton Refill diverter for electronic cigarette
US20140076310A1 (en) * 2012-09-19 2014-03-20 Kyle D. Newton Refill Diverter for Electronic Cigarette
US10485268B2 (en) * 2012-09-29 2019-11-26 Shenzhen Jianan Technology Co., Limited Electronic smoking device
US20140123989A1 (en) * 2012-11-05 2014-05-08 The Safe Cig, Llc Device and method for vaporizing a fluid
US10034988B2 (en) 2012-11-28 2018-07-31 Fontem Holdings I B.V. Methods and devices for compound delivery
US20140150785A1 (en) * 2012-12-05 2014-06-05 Vire, L.L.C. Electronic cigarette or inhaler
US20160113325A1 (en) * 2013-03-04 2016-04-28 Kimree Hi-Tech Inc Electronic cigarette
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10638792B2 (en) 2013-03-15 2020-05-05 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US9901119B2 (en) * 2013-03-29 2018-02-27 Huizhou Kimree Technology Co., Ltd., Shenzhen Branch Electronic cigarette
US20150189918A1 (en) * 2013-03-29 2015-07-09 Kimree Hi-Tech Inc. Electronic cigarette
JP2016518119A (en) * 2013-04-11 2016-06-23 フイジョウ キムリー テクノロジー シーオー．、エルティーディー．シェンジェン ブランチ Electronic Cigarette
US9420830B2 (en) * 2013-04-11 2016-08-23 Huizhou Kimree Technology Co., Ltd. Shenzhen Branch Electronic cigarette
US20140305451A1 (en) * 2013-04-11 2014-10-16 Qiuming Liu Electronic cigarette
US20160135503A1 (en) * 2013-06-17 2016-05-19 Kimree Hi-Tech Inc. Electronic cigarette
US20140373833A1 (en) * 2013-06-17 2014-12-25 Kimree Hi-Tech Inc. Electronic cigarette inhalation rod and electronic cigarette using the same
WO2015018026A1 (en) * 2013-08-08 2015-02-12 吉瑞高新科技股份有限公司 Electronic cigarette
US9642396B2 (en) * 2013-08-16 2017-05-09 Huizhou Kimree Technology Co., Ltd. Shenzhen Branch Electronic cigarette set, electronic cigarette and battery assembly thereof
US20160286857A1 (en) * 2013-08-16 2016-10-06 Qiuming Liu Electronic cigarette set, electronic cigarette and battery assembly thereof
WO2015035557A1 (en) * 2013-09-10 2015-03-19 吉瑞高新科技股份有限公司 Atomization assembly, battery assembly and electronic cigarette
WO2015035623A1 (en) * 2013-09-13 2015-03-19 吉瑞高新科技股份有限公司 Battery rod, electronic cigarette, and method for identifying atomizer
US10194693B2 (en) 2013-09-20 2019-02-05 Fontem Holdings 1 B.V. Aerosol generating device
CN105578911A (en) * 2013-09-25 2016-05-11 吉瑞高新科技股份有限公司 Atomization assembly and electronic cigarette
WO2015042790A1 (en) * 2013-09-25 2015-04-02 吉瑞高新科技股份有限公司 Atomization assembly and electronic cigarette
EP2862459A1 (en) * 2013-10-15 2015-04-22 Shenzhen First Union Technology Co., Ltd. Atomizing device, battery assembly, and electronic cigarette having same
US9769878B2 (en) * 2013-10-17 2017-09-19 Huizhou Kimree Technology Co., Ltd. Shenzhen Branch Electronic cigarette and method for identifying whether there is a match between a battery component and an atomizer component therein
US20150189695A1 (en) * 2013-10-17 2015-07-02 Huizhou Kimree Technology Co., Ltd. Electronic cigarette and method for identifying whether there is a match between a battery component and an atomizer component therein
US10736360B2 (en) 2013-11-12 2020-08-11 Vmr Products Llc Vaporizer, charger and methods of use
US11134722B2 (en) 2013-11-12 2021-10-05 Vmr Products Llc Vaporizer
US10653186B2 (en) 2013-11-12 2020-05-19 VMR Products, LLC Vaporizer, charger and methods of use
US10980273B2 (en) 2013-11-12 2021-04-20 VMR Products, LLC Vaporizer, charger and methods of use
CN105764364A (en) * 2013-11-25 2016-07-13 吉瑞高新科技股份有限公司 Electronic cigarette and electronic cigarette assembly method
WO2015074264A1 (en) * 2013-11-25 2015-05-28 吉瑞高新科技股份有限公司 Electronic cigarette and electronic cigarette assembly method
US20160295923A1 (en) * 2013-12-04 2016-10-13 Guangrong Lin Cotton-free electronic cigarette preventing liquid spill
US20160286863A1 (en) * 2013-12-04 2016-10-06 Guangrong Lin Vaporizer device of cotton-free electronic cigarette
US20160286864A1 (en) * 2013-12-04 2016-10-06 Guangrong Lin Cotton-free electronic cigarette, heat-insulating and heat-dissipating component of vaporizer device, and method for heat insulation and heat dissipation
US9913496B2 (en) * 2013-12-04 2018-03-13 Guangrong Lin Vaporizer device of cotton-free electronic cigarette
US9848653B2 (en) * 2013-12-04 2017-12-26 Guangrong Lin Cotton-free electronic cigarette, heat-insulating and heat-dissipating component of vaporizer device, and method for heat insulation and heat dissipation
US9848652B2 (en) * 2013-12-04 2017-12-26 Guangrong Lin Cotton-free electronic cigarette preventing liquid spill
US10701975B2 (en) 2013-12-23 2020-07-07 Juul Labs, Inc. Vaporization device systems and methods
US10667560B2 (en) 2013-12-23 2020-06-02 Juul Labs, Inc. Vaporizer apparatus
US10264823B2 (en) 2013-12-23 2019-04-23 Juul Labs, Inc. Vaporization device systems and methods
US10201190B2 (en) 2013-12-23 2019-02-12 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10117466B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10117465B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
US11752283B2 (en) 2013-12-23 2023-09-12 Juul Labs, Inc. Vaporization device systems and methods
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10070669B2 (en) 2013-12-23 2018-09-11 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10058124B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10912331B2 (en) 2013-12-23 2021-02-09 Juul Labs, Inc. Vaporization device systems and methods
US20160128385A1 (en) * 2014-01-15 2016-05-12 Guangrong Lin Electronic cigarette for convenient injection of cigarette liquid, manufacturing method thereof, and cigarette liquid injection method thereof
US9955734B2 (en) * 2014-01-15 2018-05-01 Guangrong Lin Electronic cigarette for convenient injection of cigarette liquid, manufacturing method thereof, and cigarette liquid injection method thereof
EP3015009A4 (en) * 2014-01-15 2017-05-10 Lin, Guangrong Electronic cigarette convenient for filling liquid, manufacturing method, and liquid filling method
EP3015009A1 (en) * 2014-01-15 2016-05-04 Lin, Guangrong Electronic cigarette convenient for filling liquid, manufacturing method, and liquid filling method
WO2015117062A1 (en) 2014-02-03 2015-08-06 R. J. Reynolds Tobacco Company Aerosol delivery device comprising multiple outer bodies and related assembly method
US10575558B2 (en) 2014-02-03 2020-03-03 Rai Strategic Holdings, Inc. Aerosol delivery device comprising multiple outer bodies and related assembly method
US11051366B2 (en) 2014-02-10 2021-06-29 Philip Morris Products S.A. Fluid permeable heater assembly for an aerosol generating system and method for assembling a fluid permeable heater for an aerosol generating system
US11785673B2 (en) 2014-02-10 2023-10-10 Philip Morris Products S.A. Fluid permeable heater assembly for an aerosol-generating system and method for assembling a fluid permeable heater for an aerosol-generating system
US11153937B2 (en) 2014-02-10 2021-10-19 Philip Morris Products S.A. Fluid permeable heater assembly for an aerosol-generating system and method for assembling a fluid permeable heater for an aerosol-generating system
US10149498B2 (en) 2014-02-10 2018-12-11 Philip Morris Products S.A. Fluid permeable heater assembly for an aerosol-generating system and method for assembling a fluid permeable heater for an aerosol-generating system
US11950330B2 (en) 2014-02-10 2024-04-02 Philip Morris Products S.A. Fluid permeable heater assembly for an aerosol-generating system and method for assembling a fluid permeable heater for an aerosol-generating system
WO2015120588A1 (en) * 2014-02-12 2015-08-20 吉瑞高新科技股份有限公司 Electronic cigarette and airflow control method thereof
CN106028850A (en) * 2014-02-12 2016-10-12 吉瑞高新科技股份有限公司 Electronic cigarette and airflow control method thereof
USD754917S1 (en) * 2014-02-28 2016-04-26 Omar Salem Vaporizer
USD768917S1 (en) * 2014-02-28 2016-10-11 Omar Salem Vaporizer
WO2015143662A1 (en) * 2014-03-27 2015-10-01 深圳麦克韦尔股份有限公司 Electronic cigarette
EP3123878A4 (en) * 2014-03-27 2017-11-08 Shenzhen Smoore Technology Limited Electronic cigarette
US9955729B2 (en) 2014-04-15 2018-05-01 Huizhou Kimree Technology Co., Ltd. Shenzhen Branch Electronic cigarette
WO2015157908A1 (en) * 2014-04-15 2015-10-22 吉瑞高新科技股份有限公司 Electronic cigarette
US9955731B2 (en) 2014-04-24 2018-05-01 Huizhou Kimree Technology Co., Ltd. Shenzhen Branch Atomizer and electronic cigarette with cylindrical pressed-wire heating element
WO2015161554A1 (en) * 2014-04-24 2015-10-29 吉瑞高新科技股份有限公司 Atomiser and electronic cigarette
WO2015161553A1 (en) * 2014-04-24 2015-10-29 吉瑞高新科技股份有限公司 Electronic cigarette
US20150366265A1 (en) * 2014-06-19 2015-12-24 Samuel Lansing Electronic-cigarette filter
US9913494B2 (en) * 2014-06-23 2018-03-13 Huizhou Kimree Technology Co., Ltd. Shenzhen Branch Electronic cigarette
US20150366267A1 (en) * 2014-06-23 2015-12-24 Huizhou Kimree Technology Co., Ltd Electronic cigarette
WO2015196327A1 (en) * 2014-06-23 2015-12-30 惠州市吉瑞科技有限公司 Electronic cigarette
WO2016000206A1 (en) * 2014-07-01 2016-01-07 惠州市吉瑞科技有限公司 Electronic cigarette
US9687029B2 (en) * 2014-07-16 2017-06-27 Huizhou Kimree Technology Co., Ltd. Shenzhen Branch Electronic cigarette with multiple atomizer assemblies
US20160015081A1 (en) * 2014-07-16 2016-01-21 Huizhou Kimree Technology Co., Ltd Electronic cigarette with multiple atomizer assemblies
WO2016008124A1 (en) * 2014-07-16 2016-01-21 惠州市吉瑞科技有限公司 Electronic cigarette having a plurality of vaporization assemblies
WO2016023182A1 (en) * 2014-08-13 2016-02-18 惠州市吉瑞科技有限公司 Atomizer and electronic cigarette
US20160128387A1 (en) * 2014-08-29 2016-05-12 Shenzhen Smoore Technology Limited Electronic cigarette and method for manufacturing electronic cigarette
EP4088594A1 (en) * 2014-09-17 2022-11-16 Fontem Holdings 4 B.V. Device for storing and vaporizing liquid media
WO2016042409A1 (en) * 2014-09-17 2016-03-24 Fontem Holdings 2 B.V. Device for storing and vaporizing liquid media
EP4088595A1 (en) * 2014-09-17 2022-11-16 Fontem Holdings 4 B.V. Device for storing and vaporizing liquid media
EP3760059A1 (en) * 2014-09-17 2021-01-06 Fontem Holdings 4 B.V. Device for storing and vaporizing liquid media
US11051548B2 (en) 2014-09-17 2021-07-06 Fontem Holdings 4 B.V. Device for storing and vaporizing liquid media
EP3193643B1 (en) 2014-09-17 2020-10-28 Fontem Holdings 4 B.V. Device for storing and vaporizing liquid media
US11122835B2 (en) 2014-09-17 2021-09-21 Fontem Holdings 4 B.V. Device for storing and vaporizing liquid media
US9986762B2 (en) 2014-09-17 2018-06-05 Fontem Holdings 4 B.V. Device for storing and vaporizing liquid media
US11304450B2 (en) 2014-09-17 2022-04-19 Fontem Holdings 4 B.V. Device for storing and vaporizing liquid media
US20210401041A1 (en) * 2014-09-17 2021-12-30 Fontem Holdings 4 B.V. Device for storing and vaporizing liquid media
US11877597B2 (en) * 2014-09-17 2024-01-23 Fontem Ventures B.V. Device for storing and vaporizing liquid media
CN106998812A (en) * 2014-09-17 2017-08-01 富特姆4有限公司 Device for storing and evaporating liquid medium
US10405585B2 (en) 2014-09-17 2019-09-10 Fontem Holdings 4 B.V. Device for storing and vaporizing liquid media
CN104287098A (en) * 2014-10-21 2015-01-21 朱晓春 Heating component for electronic cigarette atomizer
US20160113327A1 (en) * 2014-10-24 2016-04-28 Shenzhen Jieshibo Technology Co., Ltd. Electronic atomization device
US9848651B2 (en) * 2014-10-24 2017-12-26 Shenzhen Jieshibo Technology Co., Ltd. Electronic atomization device
CN107072305A (en) * 2014-10-31 2017-08-18 惠州市吉瑞科技有限公司 Disposable electric cigarette
WO2016065628A1 (en) * 2014-10-31 2016-05-06 惠州市吉瑞科技有限公司 Disposable electronic cigarette
CN104432539A (en) * 2014-11-26 2015-03-25 深圳市卓力能电子有限公司 Electronic cigarette atomizer without wrapping cotton
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
WO2016101141A1 (en) * 2014-12-23 2016-06-30 惠州市吉瑞科技有限公司 Electronic cigarette and method for preventing atomizer from shaking relative to battery rod
US20160192708A1 (en) * 2014-12-31 2016-07-07 Kevin DeMeritt Enhanced Electronic Cigarette Assembly With Modular Disposable Elements Including Tanks
CN104720111A (en) * 2015-01-28 2015-06-24 深圳市赛尔美电子科技有限公司 Atomizer and electronic cigarette
US20210120872A1 (en) * 2015-01-28 2021-04-29 Nicoventures Trading Limited Apparatus for heating aerosol generating material
CN104720111B (en) * 2015-01-28 2017-07-18 深圳市赛尔美电子科技有限公司 Atomizer and electronic cigarette
WO2016119170A1 (en) * 2015-01-29 2016-08-04 惠州市吉瑞科技有限公司 Atomization assembly and electronic cigarette
WO2016123764A1 (en) * 2015-02-04 2016-08-11 惠州市吉瑞科技有限公司 Vaporization assembly and electronic cigarette
EP3257387A4 (en) * 2015-02-13 2018-02-14 Lin, Guangrong Electronic cigarette atomizer
US20160262455A1 (en) * 2015-03-10 2016-09-15 Shenzhen Smoore Technology Limited Electronic cigarette
US10117461B2 (en) * 2015-03-10 2018-11-06 Shenzhen Smoore Technology Limited Electronic cigarette
US20160286860A1 (en) * 2015-03-31 2016-10-06 Richard Reed FLAYLER Electronic vaporizing device having an automatically re-sealable reservoir tank
WO2016155103A1 (en) * 2015-04-01 2016-10-06 深圳市联君烟博士电子技术有限责任公司 Protection cover concealed intake electronic atomizer
WO2016165057A1 (en) * 2015-04-13 2016-10-20 惠州市吉瑞科技有限公司深圳分公司 Atomizing component and electronic cigarette
CN104886784A (en) * 2015-06-12 2015-09-09 深圳市杰仕博科技有限公司 Heating atomization device
WO2016197485A1 (en) * 2015-06-12 2016-12-15 深圳市杰仕博科技有限公司 Heating and atomization device
US20170006918A1 (en) * 2015-07-07 2017-01-12 Smiss Technology Co., Ltd. Cigarette distillation and atomization device
US10165797B2 (en) * 2015-07-07 2019-01-01 Smiss Technology Co., Ltd. Cigarette distillation and atomization device
USD740488S1 (en) * 2015-07-14 2015-10-06 The Hand Media, Inc. Atomizer
US11504489B2 (en) 2015-07-17 2022-11-22 Rai Strategic Holdings, Inc. Contained liquid system for refilling aerosol delivery devices
CN104939326A (en) * 2015-07-29 2015-09-30 杨卫东 Electronic cigarette atomizer
US20170027230A1 (en) * 2015-07-31 2017-02-02 Avanzato Technology Corp. Disposable assembly for vaporizing e-liquid and a method of using the same
US10869502B2 (en) * 2015-07-31 2020-12-22 14Th Round Inc. Disposable assembly for vaporizing e-liquid and a method of using the same
EP3130238A1 (en) * 2015-08-14 2017-02-15 Vapeonly Technology Co., Ltd. Electronic cigarette
EP3135133B1 (en) * 2015-08-28 2023-08-16 Fontem Ventures B.V. Electronic smoking device and additive reservoir for an electronic smoking device
EP4248777A3 (en) * 2015-08-28 2023-12-06 Fontem Ventures B.V. Electronic smoking device and additive reservoir for an electronic smoking device
US20160338413A1 (en) * 2015-09-02 2016-11-24 Shenzhen First Union Technology Co., Ltd. Atomizing head, atomizer and electronic cigarette having same
EP3143884A3 (en) * 2015-09-15 2017-04-12 Fontem Holdings 1 B.V. Electronic smoking device with refillable liquid reservoir
CN109922678A (en) * 2015-09-15 2019-06-21 方特慕控股第一私人有限公司 Electrical smoking device with the liquid storage device that can be refilled
US9888722B2 (en) * 2015-10-22 2018-02-13 Shenzhen Smoore Technology Limited Electronic cigarette and atomizing assembly and atomizing element thereof
USD937472S1 (en) * 2015-10-23 2021-11-30 14Th Round Inc. Vaporizer assembly
WO2017075759A1 (en) * 2015-11-03 2017-05-11 惠州市吉瑞科技有限公司深圳分公司 Electrically heated cigarette
US10015989B2 (en) 2016-01-27 2018-07-10 Rai Strategic Holdings, Inc. One-way valve for refilling an aerosol delivery device
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
WO2017137928A1 (en) 2016-02-12 2017-08-17 Rai Strategic Holdings, Inc. Adapters for refilling an aerosol delivery device
EP4285746A2 (en) 2016-02-12 2023-12-06 RAI Strategic Holdings, Inc. Adapters for refilling an aerosol delivery device
US11412781B2 (en) 2016-02-12 2022-08-16 Rai Strategic Holdings, Inc. Adapters for refilling an aerosol delivery device
US10368580B2 (en) 2016-03-08 2019-08-06 Altria Client Services Llc Combined cartridge for electronic vaping device
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
US10344965B2 (en) * 2016-03-22 2019-07-09 Smiss Technology Co., Ltd. Integrated liquid injection evaporation container
US20170347401A1 (en) * 2016-05-31 2017-11-30 Oleg Mironov Fluid permeable heater assembly for aerosol-generating systems
USD913583S1 (en) 2016-06-16 2021-03-16 Pax Labs, Inc. Vaporizer device
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD929036S1 (en) 2016-06-16 2021-08-24 Pax Labs, Inc. Vaporizer cartridge and device assembly
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD848057S1 (en) 2016-06-23 2019-05-07 Pax Labs, Inc. Lid for a vaporizer
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
US20190142071A1 (en) * 2016-07-16 2019-05-16 LV-lab Modularized vaporizer
US11717624B2 (en) * 2016-07-16 2023-08-08 LV-lab Modularized vaporizer
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
RU2658213C1 (en) * 2016-08-03 2018-06-19 Туаньфан ЛЮ Electronic cigarette
GB2556140A (en) * 2016-08-03 2018-05-23 Liu Tuanfang Electronic cigarette
EP3278679A1 (en) * 2016-08-03 2018-02-07 Tuanfang Liu Electronic cigarette
GB2556140B (en) * 2016-08-03 2020-06-17 Liu Tuanfang Electronic cigarette
US11571024B2 (en) 2016-09-06 2023-02-07 Fontem Ventures B.V. Electronic smoking device with refillable liquid reservoir
WO2018046530A1 (en) * 2016-09-06 2018-03-15 Fontem Holdings 1 B.V. Electronic smoking device with refillable liquid reservoir
US11602174B2 (en) 2017-08-25 2023-03-14 Nicoventures Trading Limited Vapor provision systems
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
USD927061S1 (en) 2017-09-14 2021-08-03 Pax Labs, Inc. Vaporizer cartridge
CN111770694A (en) * 2017-12-18 2020-10-13 方特慕控股第一私人有限公司 Electronic smoking device with liquid-filled valve
CN107907268A (en) * 2017-12-28 2018-04-13 东风商用车有限公司 A kind of sensor fixing structure
US20210227892A1 (en) * 2018-05-08 2021-07-29 Nicoventures Trading Limited An aerosol provision device configured to receive a plurality of aerosolizable materials
CN108903062A (en) * 2018-08-21 2018-11-30 威滔电子科技（深圳）有限公司 A kind of heater and preparation method thereof, aerosol generating device
WO2020037852A1 (en) * 2018-08-21 2020-02-27 威滔电子科技（深圳）有限公司 Heating body and manufacturing method therefor, and aerosol generation apparatus
US11155402B2 (en) 2019-01-22 2021-10-26 Lerman Container Corporation Cartridge tube
WO2020154394A1 (en) * 2019-01-22 2020-07-30 Lerman Container Corporation Cartridge tube
WO2020155364A1 (en) * 2019-01-31 2020-08-06 深圳市你我网络科技有限公司 Electronic cigarette body, electronic cigarette, and heating control method for electronic cigarette body
WO2020155365A1 (en) * 2019-01-31 2020-08-06 深圳市你我网络科技有限公司 Electronic cigarette body, electronic cigarette, and heating control method for electronic cigarette body
WO2021047493A1 (en) * 2019-09-12 2021-03-18 湖南中烟工业有限责任公司 Electronic cigarette atomizer and electronic cigarette
US10842189B1 (en) 2019-10-09 2020-11-24 Cegnum LLC Electronic smoking device including terminals arranged to provide for selective energizing of heating elements
US10743589B1 (en) 2019-10-09 2020-08-18 Cegnum LLC Electronic smoking device that is non-circular and includes plural atomizers in a parallel arrangement
US10721973B1 (en) 2019-10-09 2020-07-28 Cegnum LLC Electronic smoking device with an indicator assembly for providing visual output based on operation of plural atomizers
US11350665B2 (en) 2019-10-09 2022-06-07 Cegnum LLC Electronic smoking device including a switch to selectively toggle the device between states
WO2021134419A1 (en) * 2019-12-31 2021-07-08 深圳雾芯科技有限公司 Atomization device
CN111418903A (en) * 2020-01-19 2020-07-17 深圳市吉迩科技有限公司 Atomizer, aerosol generating device and connection method of atomizer and power supply assembly
WO2022022123A1 (en) * 2020-07-31 2022-02-03 常州市派腾电子技术服务有限公司 Liquid storage assembly, atomizer and aerosol generation device thereof
WO2022161256A1 (en) * 2021-01-27 2022-08-04 深圳市合元科技有限公司 Atomization core assembly, atomizer and electronic atomization device

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