Device for active and passive extinguishing of a cigarette

A cigarette, tobacco technology, applied in the direction of tobacco, pipe, smoke oil filter, etc.

Inactive Publication Date: 2016-06-08
兹裴·德里
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cigarette can only be extinguished when it burns to the above-mentioned specific area, and it cannot be controlled by the smoker's will

Method used

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  • Device for active and passive extinguishing of a cigarette
  • Device for active and passive extinguishing of a cigarette
  • Device for active and passive extinguishing of a cigarette

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0023] In some embodiments, the present invention relates to the technical field of cigarettes, and more particularly, to a method and device for preventing fire accidents caused by smokers discarding unextinguished cigarettes.

[0024] Figure 1A and Figure 1B Partial cross-sectional views of an embodiment of a cigarette flame-extinguishing device based on the teaching of the present invention in a deactivated state and a flame-off state are respectively shown. Figure 1A and Figure 1B The active and passive extinguishing of cigarettes based on the working principle of the pressure release of the extinguishing fluid is shown.

[0025] like Figure 1A and Figure 1B As shown, the cigarette 10 has a filter 11 and a tobacco region 12, and a liquid tube 14 is arranged in the filter 11. The cross-sectional diameter of the liquid pipe 14 is less than 3mm, and its length is adapted to the length of the filter tip 11. Typically, the liquid tube 14 is located in the center of the...

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PUM

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Abstract

A cigarette extinguishing device, including a tubular fluid receptacle configured to be disposed within a filter of a cigarette, the fluid receptacle having enclosed therein sufficient fluid to extinguish the cigarette, the fluid being under pressure from compressed air within the fluid receptacle, a diaphragm disposed at an end of the tubular fluid receptacle, the diaphragm being configured to be ruptured by at least one of pressure and heat and being more susceptible to pressure and heat than side walls of the tubular receptacle, and a tube connected to the diaphragm and extending through a tobacco region of the cigarette until a distal end of the cigarette, wherein, when the diaphragm is ruptured, the fluid flows from the fluid receptacle via the tube to a burn region of the cigarette, thereby extinguishing the cigarette.

Description

technical field [0001] This application claims priority from Israeli Patent (Patent Application No.: 229341 ) filed on November 10, 2013, the disclosure of which is incorporated herein by reference as if set forth in detail. In some embodiments, the present invention relates to the technical field of cigarettes, and in particular to methods and devices for preventing fire accidents caused by smokers discarding unextinguished cigarettes. Background technique [0002] Thousands of fire accidents occur every year because smokers discard unextinguished cigarettes or butts. According to a report titled "The Smoking Material Fire Problem" released by the National Fire Protection Association (NFPA) in 2007, discarding cigarette butts has become the leading cause of fire deaths beyond any other method. The report also pointed out that in 2001, there were 31,200 fires in the United States caused by discarded cigarette butts, resulting in 830 deaths and 1,770 injuries, resulting in d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D1/10A24D3/04A24F13/18
CPCA24D3/04A24D3/0216A24D3/048A24D1/10A24D3/0279A24D3/067
Inventor 兹裴·德里
Owner 兹裴·德里
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