CN105658097A - Device for active and passive extinguishing of a cigarette - Google Patents
Device for active and passive extinguishing of a cigarette Download PDFInfo
- Publication number
- CN105658097A CN105658097A CN201480053605.5A CN201480053605A CN105658097A CN 105658097 A CN105658097 A CN 105658097A CN 201480053605 A CN201480053605 A CN 201480053605A CN 105658097 A CN105658097 A CN 105658097A
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- Prior art keywords
- barrier film
- cigarette
- liquid
- liquid line
- pressure
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/10—Cigars; Cigarettes with extinguishers
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
- A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Safety Valves (AREA)
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
(number of patent application: right of priority 229341), content disclosed in it is incorporated herein by reference as detailed elaboration to this application claims Israel's patent of submission on November 10th, 2013. In certain embodiments, the present invention relates to cigarette technology territory, particularly relate to for preventing smoker from abandoning the method and the device that do not extinguish cigarette and cause fire failure.
Background technology
Fire failures thousands of every year is not extinguished cigarette or cigarette end because smoker abandons and is occurred. One section by name " TheSmokingMaterialFireProblem " issued in 2007 according to National Fire Protection Association (NFPA) (NFPA) reports, abandons cigarette end and has surmounted other any a kind of modes and become the lethal main reason of fire. This report is pointed out simultaneously, and the U.S. in 2001 has 31200 fire and causes because abandoning cigarette end, lethal 830 examples, and 1770 examples of causing injury, cause the direct property loss amounting to 38,600,000,000 dollars.
United States Patent (USP) (application number: 2011/0132382) disclose the cigarette tissue of low the igniting property coating of a kind of surface band and use the cigarette of this kind of cigarette tissue. Cigarette tissue specific region is with the top coat that can reduce its porosity, and when burning area reaches this region, flame will extinguish automatically. But, only could extinguish cigarette when burning to during above-mentioned specific region, cannot control voluntarily with smoker's wish.
Summary of the invention
In certain embodiments, the present invention relates to cigarette technical field, particularly relate to a kind of for preventing because smoker abandons method and the device not extinguishing cigarette and cause fire failure.
As described in some embodiments of the invention, one aspect of the present invention provides a kind of cigarette blanket, comprise: a liquid line being arranged in cigarette filter, in described liquid line, comprise the sufficient liquid for extinguishing cigarette, under this liquid is in the pressure effect of described liquid line compressed air; Described liquid line one end is provided with barrier film, and described barrier film can break under pressure and high temperature at least one of them effect, and compared with liquid line tube wall, this barrier film is more responsive to pressure and high temperature; Hollow tube is connected with described barrier film and extends through tobacco district to cigarette far-end; When described membrane ruptures, liquid flows out from liquid line, arrives cigarette combustion district to play flame-out effect through this hollow tube.
In certain embodiments, described barrier film initiatively can apply pressure to filter tip by smoker, pressure increase in liquid line and break; No matter cigarette length, once membrane ruptures, under liquid overpressure effect, the liquid in pipe injects combustion zone through barrier film and hollow tube.
In certain embodiments, breaking under the combustion high temperature effect in its vicinity of described barrier film, after membrane ruptures, under liquid overpressure effect, the liquid in liquid line is through the passive injection combustion zone of barrier film and hollow tube, and liquid line like this is cleared.
In certain embodiments, described liquid line comprises injection device, this injection device comprises the compression spring under the pressure effect being in liquid liquid in pipe, this compression spring one end is connected with described barrier film, the pressure that smoker applies on cigarette filter makes the pressure of compression spring be released, thus destroying barrier film, the barrier film of liquid through breaking and hollow tube are released into combustion zone.
In certain embodiments, described barrier film can break under combustion high temperature effect in its vicinity, causes the pressure of spring to be released, and due to breaking and the pressure release of spring of barrier film, the liquid in liquid line is injected into combustion zone through barrier film and hollow tube.
In certain embodiments, the compressed gas volume in described liquid line is no more than the 25% of liquid line cumulative volume.
Based on another embodiment of the present invention's instruction, present invention also offers the manufacture method of this cigarette blanket a kind of, the method comprises:
By central for a liquid line insertion cigarette filter, through filter tip and extend to cigarette tobacco district from filter tip proximal end region; Flame-out liquid is packed into this liquid line, liquid inner air tube is compressed simultaneously so that it is the liquid in pipe can be applied pressure; Arranging barrier film at described liquid line far-end, described barrier film can break under pressure and high temperature at least one of them effect, and compared to liquid tube wall, this barrier film is more responsive to pressure and high temperature; In liquid line far-end, a hollow tube is connected on barrier film, makes this hollow tube extend through cigarette tobacco district, when described membrane ruptures, its can make the flame-out liquid in liquid line by and flow to combustion zone, to play flame-out effect.
In certain embodiments, the setting steps of described barrier film comprises and arranges following barrier film, this barrier film be in pressure effect and be exposed to combustion high temperature at least one of them situation time break, once this membrane ruptures, under the pressure effect of liquid line compressed air, flame-out liquid is injected into combustion zone through barrier film and hollow tube, and liquid line like this is cleared.
In certain embodiments, except flame-out liquid, the method also comprises a compression spring insertion liquid line, under this compression spring is in the pressure effect of liquid line liquid, its far-end is connected with barrier film, applies to be released by the pressure causing spring in filter-tip pressure, once membrane ruptures, no matter cigarette length, after liquid liquid in pipe discharges, barrier film through breaking and hollow tube flow to combustion zone.
In certain embodiments, the setting steps of described barrier film comprises and arranges a barrier film, and this barrier film can break under the effect being exposed to combustion high temperature, works as membrane ruptures, and compression spring pressure is released, and flame-out liquid injects combustion zone through barrier film and hollow tube.
Unless otherwise defined, the usual implication that all technology used in full text are understood with person of ordinary skill in the field with scientific terminology is consistent. As contradictory, it is as the criterion with specification sheets definition.
" comprising " of using in full, " comprise, " with " and grammer variation word thereof are for limiting feature, numerical value, step, parts or group, but do not get rid of one or more additional feature, numerical value, step, parts or group. These terms comprise " by ... composition " with " and primarily of ... composition ".
Specify unless the context clearly, the indefinite article " " that uses in full, " one " representative " at least one/" or " one/mono-or more ".
The numerical range that the term " approximately " before numerical value represents +/-10% it is used in in full.
Accompanying drawing explanation
Some embodiments of the invention structure is described by reference to the accompanying drawings. Accompanying drawing and accompanying drawing illustrate that person of ordinary skill in the field is apparent by the description how realizing with regard to these embodiments carrying out, the object of these accompanying drawings is the discussion of explanation property, necessary description is done in the basic understanding being only the present invention, and does not attempt the display more CONSTRUCTED SPECIFICATION of the embodiment of the present invention. For clarity sake, in accompanying drawing display some parts and not drawn on scale.
Figure 1A and Figure 1B be based on the present invention instruction a cigarette blanket embodiment be in inactive state and flameout state time part sectioned view.
Fig. 2 A and Fig. 2 B be based on the present invention instruction another cigarette blanket embodiment be in inactive state and flameout state time part sectioned view.
Embodiment
In certain embodiments, the present invention relates to cigarette technical field, more specifically, it relates to a kind of use is to prevent abandon method and the device not extinguishing cigarette and cause fire failure because of smoker.
Figure 1A and Figure 1B respectively show a part sectioned view when cigarette blanket embodiment based on the present invention's instruction is in inactive state and flameout state. Figure 1A and Figure 1B shows the cigarette active based on flame-out liquid pressure release principle of work and passive extinguishing.
As shown in FIG. 1A and 1B, cigarette 10, with a filter tip 11 and a tobacco district 12, is provided with a liquid line 14 in filter tip 11. Liquid line 14 cross section diameter is less than 3mm, and its length and filter tip 11 length are adaptive. Typically, liquid line 14 is positioned at filter tip 11 central authorities, its near-end distance about 0.5 centimetre of filter tip 11 near-end, so that liquid line 14 near-end is hidden in filter tip 11, its far-end extends in tobacco district 12 about 0.5 centimetre.
Liquid line 14 can be inserted in filter tip 11 in manufacture cigarette 10 process, or is injected in it after installing filter tip 11. Arranging liquid line 14 in this way can not hinder smoker to suck burning tobacco. Liquid line 14 can have certain thickness suitable material by any one and make, but in certain embodiments, liquid line 14 is made up of the nylon material of the about 0.5mm of thickness. As mentioned below, liquid line 14 is closed by barrier film 15.
Including the flame-out liquid 16 of enough capacity in liquid line 14, when this liquid stream is to cigarette combustion district, can immediately extinguish flame, flame-out liquid 16 capacity can be 0.05-0.2ml or about 0.15ml. Flame-out liquid 16 in liquid line 14 can be selected from any a kind of suitable can extinguishing fluid, such as water, saleratus, sodium bicarbonate etc. Flame-out liquid 16 is injected in liquid line 14, is compressed by air in it so that the air pressure in liquid line 14 is higher than normal atmosphere so that it is can push the flame-out liquid 16 in liquid line 14 to cigarette 10 far-end simultaneously, and this is active flameout mechanism. Force value in liquid line 14 is calculated by the Ideal-Gas Equation under room temperature and atmospheric pressure and obtains. In certain embodiments, 2��3 barometric pressure range when being full of pressurized gas in liquid line 14. In certain embodiments, pressurized gas 18 is arranged at flame-out liquid 16 other so that it is can execute and apply force to flame-out liquid 16, when in releasing liquid pipe 14 during pressure, pressurized gas 18 promotes the combustion zone of flame-out liquid 16 to cigarette 10 far-end.In certain embodiments, the 25% of pressurized gas 18 filling liquid pipe 14 capacity so that it is flame-out liquid 16 can be produced enough pressure, and be unlikely to be produced by liquid line 14 excessive pressure, liquid can not pass through liquid tube wall, and other parts of filter tip 11 or cigarette 10 are revealed.
Barrier film 15 is arranged at the effect that liquid line 14 far-end plays sealing fluid, typically, barrier film 15 is generally cone, and to pressure and high temp. sensitive, acts on the enough pressure on barrier film 15 and/or high temperature will cause it to break and discharge the pressure in liquid line 14. In certain embodiments, barrier film 15 is made up of very thin nylon, the nylon of 0.1mm as about in thickness, thinner than liquid line 14 material. In view of the thinness of nylon material barrier film, act on the pressure of the increase on liquid line 14 or barrier film 15, or the temperature increased near barrier film 15 (such as the temperature of cigarette combustion district or adjacent place, combustion zone) all will cause breaking of barrier film 15. Owing to barrier film 15 is made up of the nylon thinner than liquid line 14 material, first the pressure applying to increase on liquid line 14 caused breaking of barrier film 15 before liquid line 14 is caused any infringement.
A hollow tube 19 is arranged at the far-end of barrier film 15, extends through the far-end of tobacco district 12 to cigarette 10 from barrier film 15. Typically, hollow tube 19 terminates in apart from the little segment distance of cigarette far-end one, such as apart from the about 0.5cm of cigarette far-end so that it is at cigarette 10 far-end and invisible. In certain embodiments, hollow tube 19 is connected with liquid line 14 or barrier film 15 far-end. Typically, hollow tube 19 be made into allow flame-out liquid 16 by and can not be absorbed by the tobacco in tobacco district 12. Based on this, when barrier film 15 breaks, the liquid stream in liquid line 14 arrives cigarette combustion district to play flame-out effect through barrier film 15 and hollow tube 19.
In certain embodiments, hollow tube 19 is surrounded by the tobacco identical with tobacco district 12, but it is finer and close and/or intensive than the tobacco in other regions composition, thus make the hollow tube 19 being arranged in tobacco district 12 can not affect mouthfeel and the smell of cigarette, and any cigarette production factory can use the tobacco manufacturing cigarette to obtain this kind of hollow tube. In certain embodiments, hollow tube 19 is surrounded by the paper material similar to cigarette tissue. Described in upper, hollow tube 19 can be made up of any a kind of non-toxic material that liquid-absorbent can be stoped to enter tobacco district 12.
During use, smoker can initiatively extinguish cigarette 10, it is also possible to without the passive extinguishing of any manual intervention.
When smoker wishes self-extinguish cigarette 10 but can not find suitable place, when such as ashtray or analogue, pressure (as shown in Figure 1B) can be applied to filter tip 11 center. This kind applies the pressure that will increase in liquid line 14 in the pressure of filter tip 11, causes breaking of barrier film 15, and the flame-out liquid 16 in liquid line 14 is released into hollow tube 19. No matter cigarette length, once cigarette combustion, under the effect of pressurized gas 18, the liquid being released can flow to cigarette 10 combustion zone and be extinguished. Therefore, smoker just can extinguish cigarette 10 immediately by single-handed exercise, thus continues burning initiation fire after avoiding cigarette to abandon.
When cigarette combustion is to filter tip 11, the high temperature near barrier film 15 causes membrane ruptures. Applying under the pressure effect of flame-out liquid 16 at pressurized gas 18, flame-out liquid 16 injects hollow tube 19 after discharging from liquid line 14, and flow to the combustion zone of cigarette 10, it is not necessary to smoker initiatively extinguishes, and can realize the extinguishing automatic, spontaneous of cigarette.
As a reference, Fig. 2 A and Fig. 2 B respectively show part sectioned view when another cigarette blanket embodiment based on the present invention's instruction is in inactive state and flameout state. Fig. 2 A and Fig. 2 B embodiment show based on liquid release principle flame-out under compression spring pressure effect, cigarette active and passive extinguishing.
As shown in Figure 2 A and 2B, cigarette 20, with a filter tip 21 and a tobacco district 22, is provided with a liquid line 24 in filter tip 21. Typically, liquid line cross section diameter is less than 3mm, and its length and filter tip 21 length are adaptive. Typically, liquid line 24 is positioned at filter tip central authorities, its near-end distance filter tip 21 about 0.5cm of near-end, so that liquid line near-end is hidden in filter tip 21, its far-end extends to about 0.5cm in tobacco district 22.
Liquid line 24 can be inserted in filter tip 21 in manufacture cigarette 20 process, or is injected in it after installing filter tip 21. Arranging liquid line 24 in this way can not hinder smoker to suck burning tobacco. Liquid line 24 can have certain thickness suitable material by any one and make, but in certain embodiments, liquid line 24 is made up of nylon material or the suitable plastics of the about 0.5mm of thickness. As mentioned below, liquid line 24 is closed by barrier film 25.
Including the flame-out liquid 26 of enough capacity in liquid line 24, when this liquid stream is to cigarette combustion district, can immediately extinguish flame, the capacity of flame-out liquid 26 can be 0.05-0.2ml or about 0.15ml. Flame-out liquid 26 in liquid line 24 can be selected from any a kind of suitable can extinguishing fluid, such as water, saleratus, sodium bicarbonate etc. Being arranged at equally in liquid line 24, be positioned at flame-out liquid 26 and barrier film 25 near-end is one section of compression whisker 27, it keeps compressed state under the pressure effect of flame-out liquid 26. In certain embodiments, the spring 27 near-end distance cigarette 20 about 1mm of near-end. Spring 27 proximal end is provided with coupled button 28, when a button is pressed by release spring 27. In certain embodiments, spring 27 far-end is connected with barrier film 25 near-end so that liquid line 24, spring 27 and a barrier film 25 entirety composition injection device.
Barrier film 25 is arranged at the effect that liquid line 24 far-end plays sealing fluid, typically, barrier film 25 is generally cone, and to pressure and high temp. sensitive, act on the enough pressure on barrier film 25 and/or high temperature will cause it to break and discharge whisker 27, finally discharge the flame-out liquid 26 in liquid line 26. In certain embodiments, barrier film 25 is made up of very thin nylon, the nylon of 0.1mm as about in thickness. In view of the thinness of nylon material barrier film, spring 27 discharges the high temperature (such as the temperature of cigarette 20 combustion zone or combustion zone or adjacent place, combustion zone) near the pressure or barrier film 25 that produce and all will cause breaking of barrier film 25.
A hollow tube 29 is arranged at the far-end of barrier film 25, extends through the far-end of tobacco district 22 to cigarette 20 from barrier film 25. Typically, hollow tube 29 terminates in apart from the little segment distance of cigarette 20 far-end one, such as apart from the about 0.5cm of cigarette far-end so that it is at cigarette 20 far-end and invisible. In certain embodiments, hollow tube 29 is connected with liquid line 24 or barrier film 25 far-end. Typically, hollow tube 29 be made into allow flame-out liquid 26 by and can not be absorbed by the tobacco in tobacco district 22. Based on this, when barrier film 25 breaks, the liquid stream in liquid line 24 arrives cigarette combustion district through barrier film 25 and hollow tube 29 and plays flame-out effect.
In certain embodiments, hollow tube 29 is surrounded by the tobacco identical with tobacco district 22, but it is finer and close and/or intensive than the tobacco in other regions composition, thus make the hollow tube 29 being arranged in tobacco district 22 can not affect mouthfeel and the smell of cigarette, and any cigarette production factory can use the tobacco manufacturing cigarette to obtain this kind of hollow tube.In certain embodiments, hollow tube 29 is surrounded by the paper material similar to cigarette tissue. Described in upper, hollow tube 29 can be made up of any a kind of non-toxic material that liquid-absorbent can be stoped to enter tobacco district 22.
During use, smoker can initiatively extinguish cigarette 20, also can without the passive extinguishing of any manual intervention. When smoker wishes self-extinguish cigarette 20 but can not find suitable place, when such as ashtray or analogue, button 28 (as shown in Figure 2 B) can be pressed. Applying the pressure in button 28 and will cause the pressure release of spring 27, and then cause breaking of barrier film 25, the flame-out liquid 26 in liquid line 24 is released into hollow tube 26. No matter cigarette length, once cigarette combustion, under the thrust being released spring 27, the liquid of release arrives the combustion zone of cigarette 20 and extinguishes cigarette. Therefore, smoker just can extinguish cigarette 20 immediately by single-handed exercise, thus continues burning initiation fire after avoiding cigarette to abandon.
When cigarette 20 is burnt to filter tip, the high temperature near barrier film 25 causes membrane ruptures, and spring 27 pressure is released. Under release spring 27 thrust, flame-out liquid 26 injects in hollow tube 29 after release in liquid line 24, and flow to the combustion zone of cigarette 20, it is not necessary to smoker initiatively extinguishes, and can realize the extinguishing automatic, spontaneous of cigarette.
It is understood that cigarette blanket shown in Figure 1A and Figure 1B and Fig. 2 A and Fig. 2 B is discardable in any container, it is not necessary to ashtray or remove the cigarette ash at cigarette edge. Amount of liquid in liquid line is enough to extinguish completely cigarette, even if cigarette edge remains a large amount of cigarette ash, also can not cause disaster hidden-trouble after abandoning.
It is understood that for the sake of clarity, the technology feature of some the present invention of different embodiment it is described in respectively, it is also possible to be incorporated in an embodiment. On the contrary, be described in reach succinct object single embodiment multiple technology features, multiple embodiment can be applied to respectively, or combine in any form. Some feature described in many embodiment does not think the essential characteristic of these embodiments, cannot realize unless lacked this embodiment of these features.
The above is the preferred embodiments of the present invention, the invention is not restricted to above embodiment. It can be appreciated that replacement, amendment and distortion that those skilled in the art directly derive without departing from the spirit and concept in the present invention or associate, all should think and be included within protection scope of the present invention.
Any reference quoted in the application or mark not should be understood to be the prior art of the present invention.
For ease of the understanding of specification sheets, the chapters and sections title that the application uses not should be understood to be the restriction to necessity of the present invention.
Claims (10)
1. a cigarette blanket, comprising:
The liquid line being arranged in cigarette filter, described liquid line comprises the sufficient liquid for extinguishing described cigarette, and described liquid is under the pressure effect of pressurized gas in described liquid line;
The barrier film being arranged at described liquid line one end, described barrier film will break under pressure and one of them effect of high temperature, and compared with described liquid line, this barrier film is more responsive to pressure and high temperature; And
With the hollow tube that described barrier film is connected, described hollow tube extends through the tobacco district of described cigarette to described cigarette far-end,
Wherein: when described membrane ruptures, described liquid flows out in described liquid line, and described hollow tube arrives described combustion zone, by this cigarette extinction.
2. cigarette blanket according to claim 1, wherein: described barrier film initiatively applies pressure to filter tip because of smoker, pressure increase in liquid line and break; No matter cigarette length, after described membrane ruptures, under the effect of described liquid overpressure, the liquid in described liquid line is injected into described combustion zone through described barrier film and described hollow tube.
3. cigarette fire-extinguishing plant according to aforementioned arbitrary claim, wherein: break when described barrier film combustion high temperature in its vicinity, after described membrane ruptures, under described liquid overpressure effect, liquid in described liquid line is through described barrier film and the described combustion zone of the passive injection of described hollow tube, and liquid line like this is cleared.
4. cigarette blanket according to claim 1, wherein: described liquid line comprises injection device, this injection device comprises the compression spring being in described liquid line under liquid pressure effect, described compression spring one end is connected with described barrier film, the pressure that smoker applies on described cigarette filter makes the pressure of described compression spring be released, thus destroying barrier film, the barrier film of described liquid through breaking and described hollow tube are released into described combustion zone.
5. cigarette blanket according to claim 4, wherein: break under the combustion high temperature effect in its vicinity of described barrier film, cause the pressure release of described compression spring; And breaking and the pressure release of described compression spring due to described barrier film, the liquid in described liquid line is injected into combustion zone through described barrier film and described hollow tube.
6. cigarette blanket according to aforementioned arbitrary claim, wherein: the compressed gas volume in described liquid line is no more than the 25% of described liquid line cumulative volume.
7. a manufacture method for cigarette blanket, the method comprises:
Liquid line inserts cigarette filter central authorities, and described liquid line passes filter tip from described filter tip proximal end region and extends to the tobacco district of described cigarette;
Flame-out liquid is packed into described liquid line, described liquid inner air tube is compressed simultaneously so that it is the liquid in described liquid line can be applied pressure;
Arranging barrier film at described liquid line far-end, described barrier film can break under pressure and high temperature at least one of them effect, and compared to described liquid line tube wall, this barrier film is more responsive to pressure and high temperature; And
In described liquid line far-end, hollow tube is connected on barrier film, makes this hollow tube extend through described cigarette tobacco district, when described membrane ruptures, its can make the flame-out liquid in described liquid line by and flow to combustion zone, to play flame-out effect;
The method also comprises: except described liquid, compression spring is inserted in liquid line, under this compression spring is in the pressure effect of described liquid liquid in pipe, its far-end is connected with described barrier film, apply to cause the pressure of described compression spring to be released in described filter-tip pressure, and destroy described barrier film, once membrane ruptures, no matter cigarette length, after liquid liquid in pipe discharges, barrier film through breaking and described hollow tube flow to combustion zone.
8. method according to claim 7, wherein: the described barrier film step that arranges comprises and arranges following barrier film, this barrier film be in pressure effect and be exposed to combustion high temperature at least one of them situation time break, once this membrane ruptures, under the pressure effect of the pressurized air in described liquid line, described liquid is injected into described combustion zone through described barrier film and described hollow tube, and said liquid line is cleared.
9. method according to claim 7, the method also comprises except described liquid, compression spring is inserted in described liquid line, under this compression spring is in the pressure effect of described liquid liquid in pipe, its far-end is connected with described barrier film, applies to cause the pressure of described compression spring to be released in described filter-tip pressure, once membrane ruptures, no matter cigarette length, after described liquid liquid in pipe discharges, barrier film through breaking and described hollow tube flow to combustion zone.
10. method according to claim 9, wherein: the described barrier film step that arranges comprises and arranges following barrier film, this barrier film breaks under the effect being exposed to combustion high temperature, when this membrane ruptures, the pressure of described compression spring is released, and described liquid injects described combustion zone through described barrier film and described hollow tube.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL229341A IL229341A (en) | 2013-11-10 | 2013-11-10 | Self-extinguishing cigarette for saving lives and to prevent fire damage |
| IL229341 | 2013-11-10 | ||
| PCT/IL2014/050976 WO2015068170A1 (en) | 2013-11-10 | 2014-11-09 | Device for active and passive extinguishing of a cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105658097A true CN105658097A (en) | 2016-06-08 |
Family
ID=50023007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480053605.5A Pending CN105658097A (en) | 2013-11-10 | 2014-11-09 | Device for active and passive extinguishing of a cigarette |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20160242459A1 (en) |
| EP (1) | EP3065580A4 (en) |
| JP (1) | JP2016539626A (en) |
| CN (1) | CN105658097A (en) |
| IL (1) | IL229341A (en) |
| RU (1) | RU2016113357A (en) |
| WO (1) | WO2015068170A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250561A (en) * | 2019-07-16 | 2019-09-20 | 陈光福 | Cigarette with trigger-type extinction function |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077573A (en) * | 2015-07-10 | 2015-11-25 | 国网天津市电力公司 | Cigarette end extinguishing device |
| EP3558035B1 (en) | 2016-12-21 | 2021-02-03 | Philip Morris Products S.a.s. | Smoking article with extinguishment means |
| WO2018146666A1 (en) * | 2017-02-08 | 2018-08-16 | Deri Tzvi | Device for extinguishing a smoking item |
| EP3727049B1 (en) * | 2017-12-18 | 2021-11-17 | Philip Morris Products S.A. | Smoking article comprising extinguisher element |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226249A (en) * | 1979-04-27 | 1980-10-07 | Newman Marion A | Cigarette fire extinguisher |
| US4436101A (en) * | 1983-03-28 | 1984-03-13 | William Seatts | Self-extinguishing cigar or cigarette |
| CN2576023Y (en) * | 2002-09-14 | 2003-10-01 | 陈春茂 | Improved cigarette |
| CN1726829A (en) * | 2004-07-26 | 2006-02-01 | 方刘杰 | Fireproofing cigarette |
-
2013
- 2013-11-10 IL IL229341A patent/IL229341A/en not_active IP Right Cessation
-
2014
- 2014-11-09 EP EP14859531.7A patent/EP3065580A4/en not_active Withdrawn
- 2014-11-09 JP JP2016521630A patent/JP2016539626A/en active Pending
- 2014-11-09 WO PCT/IL2014/050976 patent/WO2015068170A1/en active Application Filing
- 2014-11-09 CN CN201480053605.5A patent/CN105658097A/en active Pending
- 2014-11-09 RU RU2016113357A patent/RU2016113357A/en not_active Application Discontinuation
- 2014-11-09 US US15/021,237 patent/US20160242459A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226249A (en) * | 1979-04-27 | 1980-10-07 | Newman Marion A | Cigarette fire extinguisher |
| US4436101A (en) * | 1983-03-28 | 1984-03-13 | William Seatts | Self-extinguishing cigar or cigarette |
| CN2576023Y (en) * | 2002-09-14 | 2003-10-01 | 陈春茂 | Improved cigarette |
| CN1726829A (en) * | 2004-07-26 | 2006-02-01 | 方刘杰 | Fireproofing cigarette |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250561A (en) * | 2019-07-16 | 2019-09-20 | 陈光福 | Cigarette with trigger-type extinction function |
Also Published As
| Publication number | Publication date |
|---|---|
| IL229341A0 (en) | 2014-01-30 |
| US20160242459A1 (en) | 2016-08-25 |
| EP3065580A1 (en) | 2016-09-14 |
| JP2016539626A (en) | 2016-12-22 |
| IL229341A (en) | 2015-07-30 |
| RU2016113357A (en) | 2017-10-10 |
| WO2015068170A1 (en) | 2015-05-14 |
| EP3065580A4 (en) | 2016-11-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |