IP Library Granted Patent US 10,278,422
Granted Patent B2
US 10,278,422 · App. 14/464,397 · Granted May 7, 2019

Electronic cigarette with reduced energy consumption and environmental impact

Inventors: Dorron Levy (Givatayim, IL); Yaron Levy (Kfar Saba, IL); Robert Levitz (North Miami Beach, FL); David Cohen (Harei Yehuda, IL)
Assignee: Altria Client Services LLC
A24F47/008
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Quick Facts
Patent No.
US 10,278,422
App. No.
14/464,397
Granted
May 7, 2019
Kind
B2
Abstract

A cartomizer of an electronic cigarette is configured to couple to a power source thereof that provides power for the electronic cigarette. The cartomizer comprises an insulated heating chamber that includes a controlled valve, a heating element, and an e-Liquid portion. The controlled valve can supply e-Liquid from the e-Liquid portion to the insulated heating chamber, wherein the e-Liquid is heated within the insulated heating chamber by the heating element to produce an aerosol. The insulated heating chamber reduces heat dissipation to the remainder of the cartomizer.

Claims (10)

1. An electronic cigarette comprising:

an insulated heating chamber including,

at least one insulating wall, the insulated heating chamber having a volume, the at least one insulating wall being movable so as to change the volume of the insulated heating chamber based on a desired vapor mass to be generated;

a heating element in the insulated heating chamber;

a control chip configured to control heating of the heating element;

an e-Liquid portion in communication with the heating element; and

a controlled valve configured to supply e-Liquid from the e-Liquid portion to the heating element such that the e-Liquid is heated by the heating element to produce a vapor, the controlled valve including a membrane with passageways configured to reduce a droplet size of the e-Liquid.

2. The electronic cigarette of claim 1 , wherein the e-Liquid portion includes an e-Liquid container.

3. The electronic cigarette of claim 1 , wherein the insulated heating chamber further comprises:

vaporization holes configured to supply the produced vapor therethrough.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 18, 2021
From: LEVY, DORRON
To: SIS RESOURCES, LTD.
Reel/Frame 055640/0994 →
CHANGE OF NAME Recorded Mar 6, 2019
From: NU MARK INNOVATIONS LTD
To: ALTRIA ISRAEL LTD
Reel/Frame 048516/0644 →
CHANGE OF NAME Recorded May 25, 2018
From: SIS RESOURCES LTD.
To: NU MARK INNOVATIONS LTD.
Reel/Frame 046246/0032 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 2, 2015
From: LEVY, YARON; LEVITZ, ROBERT; COHEN, DAVID
To: SIS RESOURCES, LTD.
Reel/Frame 035761/0580 →
Continuity (2)
Substitution 61870073 · Aug 26, 2013
Related Publication 20150053220A1 · Feb 26, 2015
Cited By (1)
US 12,520,880