WO2010063621A1 - Porte-cigarette pour dilution de la fumée - Google Patents

Porte-cigarette pour dilution de la fumée Download PDF

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Publication number
WO2010063621A1
WO2010063621A1 PCT/EP2009/065779 EP2009065779W WO2010063621A1 WO 2010063621 A1 WO2010063621 A1 WO 2010063621A1 EP 2009065779 W EP2009065779 W EP 2009065779W WO 2010063621 A1 WO2010063621 A1 WO 2010063621A1
Authority
WO
WIPO (PCT)
Prior art keywords
channel section
mouthpiece
smoke
smoking
section
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.)
Ceased
Application number
PCT/EP2009/065779
Other languages
English (en)
Inventor
Torben Rasmussen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smokequit ApS
Original Assignee
Smokequit ApS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DKPA200801705A external-priority patent/DK176953B1/da
Application filed by Smokequit ApS filed Critical Smokequit ApS
Priority to RU2011125663/12A priority Critical patent/RU2509515C2/ru
Priority to US13/129,748 priority patent/US20110247639A1/en
Priority to EP09771731A priority patent/EP2378904A1/fr
Publication of WO2010063621A1 publication Critical patent/WO2010063621A1/fr
Anticipated expiration legal-status Critical
Priority to DK201100464A priority patent/DK178044B1/da
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F13/00—Appliances for smoking cigars or cigarettes
    • A24F13/02—Cigar or cigarette holders
    • A24F13/04—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke

Definitions

  • the present invention relates to an anti-smoking device for the dilution of inhaled smoke from a cigarette thereby reducing the intake of cigarette smoke into the lungs of a smoker.
  • the device includes an internal longitudinal channel with openings at both ends and divided into 5 channel sections where a first channel section is shaped in the first end of the anti-smoking device for insertion of a cigarette and where a second channel section, is in axial extension of the first channel section, with a smaller cross section than the first channel section, for retaining the cigarette, and a third channel section, is in axial extension of the second channel section, to stop the end of the cigarette, where a fourth channel section, is in axial extension of the third channel section for smoke dilution, and a fifth channel section that is provided in the other end of the cigarette holder.
  • the main requirement for a smoker to reduce or quit smoking is the motivation.
  • the current experience suggests that in addition to motivation further assistance may be needed.
  • the most popular tools for giving up smoking include various nicotine- containing products that are often combi ned with psychological counseling.
  • Nicotine gum is an example of a nicotine preparation available on the market and which serves as substitute for e.g. cigarettes, wherein the nicotine is absorbed through the mouth.
  • the smoker's addiction is compensated with nicotine in the chewing gum for a longer period, such as 2 - 4 months. In this way, the smoker slowly gets rid of most smoking habits without being tempted to light a cigarette as a result of nicotine dependence. After that period it is time to get rid of the nicotine dependence, where nicotine gum and thus the amount of nicotine is decreased in a further period until a permanent stop can be achieved.
  • the mouthpiece is composed of 2 main parts, a cylindrical hollow member, which subsists in 2 coherent cylindrical holes with different diameters, and a cigarette holder.
  • the cigarette holder is located in the first cylindrical hole, which is provided with 8 interior open longitudinal air channels or grooves that constitute closed air ducts when the cigarette holder is in place.
  • the air ducts extend into the second cylindrical hole where the smoke from the cigarette is mixed with air from air ducts.
  • the second cylindrical hole is made in a size and extent that a portion of the diluted smoke condenses in the mouthpiece before the smoke is finally inhaled by the smoker.
  • the inlet is sloped and conical in order not to obstruct the air intake into the air channels by the cigarette holder.
  • This patent teaches that the mouthpiece can reduce the smoker's tar intake by up to 80% due to the intake of atmospheric air through the 8 channels. Furthermore it is stated that non-harmful aromatic tar is condensed in the mouthpiece, i.e. inside the second cylindrical hole, thereby preserving some of the cigarette taste.
  • a major drawback of this mouthpiece is that the shape of the mouthpiece does not cope with the smoker covering the air intake by obstructing the inlet with e.g. his finger resulting in an insufficient and inaccurate quantity of atmospheric air entering the 8 air ducts.
  • a disadvantage of this mouthpiece is that after insertion of the cigarette the mouthpiece has a relatively large extent, which is necessary for the aforementioned aromatic tar to condense in the mouthpiece. This renders the mouthpiece large and clumsy.
  • Another disadvantage of this mouthpiece is that the mouthpiece becomes contaminated with the aforementioned aromatic tar requiring frequent cleaning of the mouthpiece.
  • a further disadvantage of this mouthpiece is that the mouthpiece is designed exclusively to reduce the smoker's intake of tar by up to 80% and thus not necessarily designed for use in smoke quittance. More smoke mouthpieces with different dilution ratios are needed.
  • n a m e ly a smoking mouthpiece consisting of a hollow cylinder with inner longitudinal and through-going grooves forming open air channels.
  • the cigarette is fitted between the grooves, which create sealed air ducts.
  • a significant disadvantage of this mouthpiece is that the shape of the mouthpiece does not prevent the smoker from covering the air inlets with the fingers or accidentally pushing the cigarette into the open air channels hampering an accurate and desirable amount of air to pass through the air ducts.
  • a significant disadvantage of this mouthpiece is that the shape of the mouthpiece does not prevent the smoker from covering the open air channels in the exhaust area of the mouthpiece, with e.g. the lips, hampering an accurate and desirable amount of air to pass through the air ducts.
  • a disadvantage of this mouthpiece is that the shape of the mouthpiece and the construction of ducts do not take into account that different brands of cigarettes may have a small but significant difference in cross section, which means that the same smoke mouthpiece may give rise to different smoke dilution dependent on the cigarette brand.
  • a disadvantage of this mouthpiece is that the exit of the mouthpiece has a relatively large cross section. When desiring a high degree of smoke dilution large quantities of atmospheric air are inhaled through the air channels.
  • a relatively large cross section means that the mouthpiece gets a relatively small suction resistance.
  • a user survey has shown that a relatively small suction resistance is undesirable, since it does not feel like an ordinary cigarette, which gives a relatively large suction resistance.
  • the smoking mouthpiece according to the present invention is significantly different from the smoking mouthpieces described in the prior art documents GB 1 ,026,322 and WO 2008099147, since the present smoking mouthpiece is not affected by the position of the smoker's fingers or lips, it does not need removal of tar and nicotine, is more discrete and simple in its construction, can be easily extended to multiple mouthpieces in a series of different smoke dilution ratios, while maintaining a sufficiently large suction resistance.
  • a smoke mouthpiece that preserves the flow of atmospheric air, and thus smoke dilution irrespective of unintentional disturbance by the smoker at the outlet and inlet of the mouthpiece.
  • a smoke mouthpiece that has a discrete appearance and a relatively small extension of the cigarette.
  • a smoke mouthpiece which when applied, does not accumulate considerable amounts of smoke, including tar and nicotine, and therefore does not require frequent cleaning.
  • a smoke mouthpiece which is of simple construction, easy to produce industrially and can be manufactured as one part.
  • a smoke mouthpiece that can be used for e.g. smoking reduction or quittance which may comprise one or more mouthpieces in a series of different dilution ratios, while maintaining a sufficient suction resistance.
  • the present invention provides a smoke mouthpiece (1 ) for the dilution of smoke from a smoking element, such as a cigarette (11 ), to an exhaust region (7), comprising an internal longitudinal channel with openings at both ends and divided into 5 channel sections, wherein a first channel section (2) is provided in the first end of the smoking mouthpiece (1 ) with an opening for insertion of the smoking element (1 1 ), where a second channel section (3) for holding the smoking element (11 ) is in axial extension of the first channel section (2) with a smaller cross-section than the first channel section (2), where a third channel section (4) is in axial extension of the second channel section
  • a fourth channel section (5) for diluting the smoke of the smoking element is in axial extension of the third channel section (4), where a fifth channel section (6) is provided at the other end of the smoking mouthpiece (1 ) in axial extension of the fourth channel section (5), wherein one or more air channels (8), (8 '), (8") are provided in the one or more channel sections for diluting the smoke of the smoking element with atmospheric air, said air channel(s) (8), (8 '), (8") ensure passage of atmospheric air from the first channel section (2) to the fourth channel section (5) when the smoking element (1 1 ) is in place in the second channel section.
  • one or more air channels (8), (8 '), (8") are provided through the second channel section (3) and the third channel section (4), said air channel(s) (8), ( 8 '), (8") open towards the first channel section (2) and the fourth channel section (5).
  • one or more air channels (8), (8'), (8") are provided through the second channel section (3), said air channel(s) (8), (8'), (8") open towards the first channel section (2) and the third channel section (4).
  • one or more air channels (8') constitute longitudinal openings, designed as depressions or grooves on the inside of one or more channel section(s).
  • one or more air channels (8) are closed and hence take the form of holes.
  • one or more air channels (8") entirely penetrate the mouthpiece (1 ) perpendicular to the longitudinal axis of the mouthpiece
  • one or more air channels (8), (8') and (8") are hermetically closed with a suitable material, such as wood, plastic, rubber, metal or the like.
  • the outer shape of the smoke mouthpiece (1 ) is cylindrical and/or oval and/or conical.
  • the first channel section (2), the second channel section (3), the third channel section (4), the fourth channel section (5) and/or the fifth channel section (6) is cylindrical, oval or conical.
  • the present invention is also directed to channel sections and mouthpieces with other shapes.
  • the inside of the second channel section (3) is rounded or sloped (9) at the transition to the first channel section (2), for easier insertion of the smoking element (1 1 ) in the second channel section (3).
  • one or more edges on the inside of the fourth channel section (5) are rounded to reduce smoke residuals.
  • the smoking mouthpiece (1 ) is surface treated and/or dyed.
  • the fifth channel section (6) has a cross section of approx. 0.01 to
  • the smoking mouthpiece (1 ) has a longitudinal extent of approx. 7 to 45 mm, a preferred extent of approx. 15 to 35 mm, and a most preferred extent of approx. 20 to 27 mm.
  • the smoking mouthpiece (1 ) is included in a series of several smoke mouthpieces having different smoke dilution ratios.
  • a smoke mouthpiece (1 ) according to this invention and as described above provides a smoke mouthpiece (1 ), which is e.g. not prone to accidental smoke dilution unintentionally disturbed by the smoker, which does not require frequent cleaning, is simple to manufacture, and which has a sufficient suction resistance.
  • Fig. 1 shows a cross section of a smoke mouthpiece according to the invention with closed air ducts in the form of holes
  • Fig. 2 shows a cross section of the smoke mouthpiece shown in Fig.1 drawn at line A
  • Fig. 3 shows a cross section of a smoke mouthpiece according to the invention with open air ducts configured as depressions or grooves,
  • Fig. 4 shows a cross section of the smoke mouthpiece shown in Fig. 3 drawn at line B.
  • Fig. 5 shows a cross section of a smoke mouthpiece according to the invention with one through-going air channel perpendicular to the longitudinal axis of the smoke mouthpiece.
  • Fig. 6 shows a cross section of a smoke mouthpiece according to the invention with closed air ducts, in the form of holes, fitted with a smoking element having a filter.
  • Fig. 7 shows a cross section of the smoking mouthpiece fitted with a smoking element as shown in Fig. 6, drawn at line C.
  • FIG. 1 there is shown a cross section of a smoke mouthpiece (1 ) for the dilution of smoke from a smoking element, such as a cigarette (1 1 ), to an exhaust region (7), comprising an internal longitudinal channel with openings at both ends and divided into 5 channel sections, wherein a first channel section (2) is provided in the first end of the smoking mouthpiece (1 ) with an opening for insertion of the smoking element (1 1 ), where a second channel section (3) for holding the smoking element (1 1 ) is in axial extension of the first channel section (2) with a smaller cross-section than the first channel section (2), where a third channel section (4) is in axial extension of the second channel section (3), where a fourth channel section (5) for diluting the smoke of the smoking element is in axial extension of the third channel section (4), where a fifth channel section (6) is provided at the other end of the smoking mouthpiece (1 ) in axial extension of the fourth channel section (5), wherein one or more air channels (8), (8 '), (8") are provided in the one or more
  • FIG. 1 there is shown four closed air ducts (8), in the form of holes, provided longitudinally through the second channel section (3) and the third channel section (4), said air channels (8) are open to the first channel section (2) at one end and open to the fourth channel section (5) at the other end to ensure passage of air from the first channel section (2) to the fourth channel section (5).
  • Figure 2 shows a cross section of the smoking mouthpiece (1 ) in Figure 1 , drawn at line
  • FIG. 1 The figure shows the four closed air ducts (8) and the second channel section (3).
  • FIG. 3 there is shown a cross section of a smoke mouthpiece (1 ), wherein the third channel section (4) and the fourth channel section (5) have the same cross section and in which two longitudinal open air channels (8 ') are provided designed as grooves on the inside of the second channel section (3), said air channels (8 ') being open at one end to the first channel section (2) and open to the third channel section (4) at the other end ensuring passage of atmospheric air from the first channel section (2) to the fourth channel section (5) when the smoking element (1 1 ) is in place in the second channel section.
  • Figure 4 shows a cross section of the smoking mouthpiece (1 ) of Figure 3, drawn at line
  • FIG. B The figure shows the 2 open air channels (8') and the second channel section (3).
  • Figure 5 there is shown a cross section of a smoke mouthpiece (1 ) according to the invention with one longitudinal duct (8") penetrating the smoke mouthpiece (1 ) perpendicular to the longitudinal axis of smoking mouthpiece (1 ), said air channel (8") ensuring safe passage of air from the first channel section (2) to the fourth channel section (5) when the smoking element (11 ) is in place in the second channel section.
  • FIG 6 the smoking mouthpiece (1 ) from Figure 1 is shown, where a smoking element (11 ), such as a cigarette (1 1 ) with a filter (12), is attached.
  • the smoke mouthpiece (1 ) is first pulled over the cigarette filter (12), which is achieved by introducing cigarette filter (12) through the first channel section (2), further into the second channel section (3), which provides a friction against the cigarette filter (12) until the cigarette filter (12) contact the third channel section (4) having a different cross section and/or shape than the second channel section (3), whereby the interface between the two channel sections will prevent further insertion of the cigarette (1 1 ).
  • the second channel section (3) is dimensioned so that the cigarette filter (12) provides resistance against the second channel section (3) by the application so that the cigarette filter (12) is trapped in the smoke mouthpiece (1 ) to such an extent that cigarette (1 1 ) can not fall out under normal use.
  • the second channel section (3) is dimensioned so that the cigarette filter
  • FIG 7 there is shown a cross-section of the smoking mouthpiece (1 ) fitted with a smoking element with filter as shown in Figure 6 drawn at line C.
  • the figure shows the four closed air ducts (8) and the cigarette filter (12).
  • the smoking mouthpiece (1 ) is configured in such a longitudinal extent that the smoker can hold on mouthpiece (1 ) in a pleasant way.
  • atmospheric air is drawn through the first channel section (2), ie.
  • the first channel section (2) is provided with a cross section that is larger than the cross section of the second channel section (3) and thus the smoking element (1 1 ). This is done in such a degree that the cross-section of the air region between the first channel section (2) and the second channel section (3) is so large that the volume of air to the inlet of the closed air channels (8) in the second channel section (3) can not be disturbed in the event that the smoker inadvertently, e.g. with his fingers, covers the region around the atmospheric air intake (10) in the mouthpiece (1 ).
  • the first channel section (2) extends longitudinally to such an extent that the closed air ducts (8) in the second channel section (3) are not accidentally blocked, e.g. by the smoker's fingers or any Compressed cigarette material.
  • the advantage of the aforementioned optimal dimensioning of the cross section and the extent of the first channel section (2) is that the smoker does not inadvertently disturb the air intake and thus the smoke dilution with e.g. his fingers.
  • the advantage of a larger cross section of the first channel section (2) relative to the cross section of the second channel section (3) and the smoking element (1 1 ), is also that the smoking mouthpiece (1 ) is easy to fit with the smoking element (1 1 ), the latter being of considerably smaller dimension.
  • the second channel section (3) may be rounded or sloped (9) at the transition to the first channel section (2).
  • the cross-section of the second channel section (3) is configered such that the cigarette filter (12) provides resistance against the second channel section (3) by its insertion so that the cigarette filter (12) stays in place under normal use.
  • the second channel section (3) is made e.g. oval as shown in the figure but with the same section. This allows safe fixation of various brands of cigarettes with small differences in cross-sectional area without significantly changing cigarette suction resistance.
  • the second channel section (3) is configured e.g. conically, which allows safe fixation of various brands of cigarettes with small differences in cross-sectional area.
  • the third channel section (4) acts as a stop for the smoking element (1 1 ) when in place, and also as smoke exit from the smoking element (11 ).
  • the stop is achieved in that the third channel section (4) is configured with a smaller cross-sectional area or with a different shape different from the second channel section (3).
  • the longitudinal extent of the third channel section (4) is made relatively short to avoid deposition/condensation of significant quantities of smoke in this section and to make the smoke mouthpiece (1 ) as unobtrusive as possible.
  • the smoke from the third channel section (4) is mixed with the atmospheric air from the closed air ducts (8), which dilute the smoke.
  • the longitudinal extent of the fourth channel section (5) is made relatively short to avoid deposition/condensation of significant quantities of smoke in this section and to make the smoke mouthpiece (1 ) as unobtrusive as possible.
  • one or more edges on the inside of the fourth channel section (5) are rounded to minimize deposition of smoke residuals.
  • the cross-section is designed differently than the cross section of the second channel section (3), and in such a way that the third and fourth channel section will act as a stop for cigarette and also overlap and be joined by the air ducts (8), which are only provided in the second channel section (3).
  • Said air channels (8) is at one end open to the first channel section (2) and at the other end open to the third channel section (4), and ensure passage of air from the first channel section (2) to the fourth channel section (5).
  • the advantage of an optimal sizing of the third channel section (4) and the fourth channel section (5) is that significant quantities of smoke are not deposited/condensed in the smoke mouthpiece (1 ), and that the smoking mouthpiece (1 ) has a short longitudinal extent, and thus becomes discrete.
  • the fifth channel section (6) constitutes the opening for diluted exhaust smoke before entering the smoker's mouth.
  • the size and design of the cross section of the fifth channel section (6) is extremely important because this section is decisive for the suction resistance through the smoke mouthpiece (1 ).
  • a relatively small cross-section gives a relatively large suction resistance, even at high smoke dilution ratios, and the cross section is dimensioned optimally in such a way that the suction resistance approximately equals the suction resistance of a cigarette.
  • the channel section (6) has a cross section of approx. 0.01 to 8.0 mm 2 , a preferred cross section of approx. 0.2 to 1 .8 mm 2 , a most preferred cross-section of approx. 0.5 to 1 .1 mm 2 .
  • the longitudinal extent of the fifth channel section (6) configured relatively short, to avoid deposition/condensation of significant quantities of smoke in this section and to make the smoke mouthpiece (1 ) as unobtrusive as possible.
  • the present invention is also directed to a smoking mouthpiece (1 ), wherein the fifth channel section (6) is configured as multiple-channel sections (6).
  • the preferred cross section values listed here apply for the sum of cross sections of all channel sections (6).
  • the advantage of a relatively small cross section and an optimal sizing of the fifth channel-section (6) is that significant quantities of smoke are not deposited/condensed in the fifth channel section (6), that the smoking mouthpiece (1 ) is discrete and that a relatively large suction resistance is maintained at various dilution ratios. Moreover, the benefit is that the air channels (8) can not be obstructed by e.g. the lips during use.
  • the longitudinal extent of the smoking mouthpiece (1 ) is dimensioned so that the mouthpiece (1 ) appears discretely.
  • the smoke mouthpiece (1 ) has a longitudinal extent of approx. 7 to 45 mm, a preferably approx. 15 to 35 mm, a most preferably approx. 20 to 27 mm.
  • the inside of one or more channel sections may be surface treated, e.g. mechanically or coated, to improve retention of the smoking element (1 1 ) and/or to further avoid unwanted deposition of tar and the like in the mouthpiece (1 ).
  • Air ducts (8 ') may be open, for example designed as depressions or grooves on the internal surface of one or more channel sections.
  • the open air channels (8') become closed air channels upon insertion of the smoking element (11 ).
  • the air ducts are closed (8), designed as holes, since the cigarette upon insertion cannot clog the air ducts (8) when it is in place in the second channel section (3).
  • the second channel section (3) may be oval. This also provides better room for the closed air ducts (8) compared to a circular second channel section
  • the air ducts (8" may be obtained completely cutting through smoke mouthpiece (1 ), perpendicular to the smoking mouthpiece (1 ) longitudinal axis. Since air ducts (8"), as well as being open interior, are also exteriorly open, the smoke mouthpiece (1 ) acts by atmospheric air being sucked into the air ducts (8"), immediately at the smoker's lips and into the mouthpiece, where the air is mixed with smoke from the smoking element (1 1 ).
  • the smoking mouthpiece (1 ) according to the invention can be provided with one or more air channels (8), (8') and (8"), which may have a different extent, shape, size and diameter to achieve the desired effect, including to achieve the desired smoke dilution.
  • air channels (8), (8') and (8" which may have a different extent, shape, size and diameter to achieve the desired effect, including to achieve the desired smoke dilution.
  • the more air ducts (8), (8') and (8") and the larger cross section the greater volume atmospheric air will be aspirated through the smoke mouthpiece (1 ) and the greater smoke dilution ratio is obtained.
  • the smoking mouthpiece (1 ) may e.g. be used for smoking reduction and/or quittance.
  • a total of 6 different smoking mouthpiece (1 ) may be provided, which only differ from each other by increasing dilution ratio. Initially smoking is performed in a defined period with the smoke mouthpiece (1 ) providing the smallest dilution. Subsequently smoking is performed with mouthpieces (1 ) providing increasing dilution until quittance is achieved.
  • one or more air channels (8), (8') and (8") of the smoke- mouthpiece (1 ) according to the invention are hermetically closed/clogged with a suitable material, such as wood, plastic, rubber, metal or the like.
  • a smoke mouthpiece (1 ) with one or more hermetically closed air ducts may be beneficial for smoking reduction and/or quittance.
  • a single smoke mouthpiece (1 ) with e.g. 6 air ducts (8), (8') and (8") may be used, where one or more of the air ducts are initially hermetically closed with a suitable material.
  • the 5 of the 6 air ducts (8), (8') and (8") in the smoking mouthpiece (1 ) may as a rule be hermetically closed allowing the smallest dilution ratio.
  • Smoking with this mouthpiece (1 ) is then performed in a defined period. After this period material is removed from one channel, so a total of 2 air channels with open air ducts appear, giving the second smallest dilution ratio.
  • smoking is performed with this configuration of the smoking mouthpiece (1 ) in a defined period . Material is then successively removed for defined periods until quittance is achieved.
  • a smoking mouthpiece (1 ) with one or more hermetically closed air ducts (8), (8') and (8") is very advantageous, since only one smoking mouthpiece (1 ) can achieve the same effect, e.g. smoking reduction and/or quittance, as several smoke mouthpieces with different smoke dilution ratio. This may reduce manufacturing costs significantly.
  • a novel smoke mouthpiece (1 ) fulfilling the above recited requirements has been devised.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

L'invention concerne un embout (1) à fumer qui dilue la fumée provenant d'un élément à fumer tel qu'une cigarette (11) vers une région d'échappement (7), qui comprend un canal longitudinal interne avec des ouvertures aux deux extrémités et divisé en cinq sections de canal. Une première section de canal (2) est disposée dans la première extrémité de l'embout (1) à fumer, avec une ouverture pour l'insertion de l'élément à fumer (11). Une deuxième section de canal (3) pour retenir l'élément à fumer (11) se situe dans le prolongement axial de la première section de canal (2), et a une section transversale plus petite que la première section de canal (2). Une troisième section de canal (4) est dans le prolongement axial de la deuxième section de canal (3) pour bloquer l'extrémité de la cigarette. Une quatrième section de canal (5) pour diluer la fumer de l'élément à fumer est dans le prolongement axial de la troisième section de canal (4) et une cinquième section de canal (6) est située à l'autre extrémité de l'embout à fumer (1) dans le prolongement axial de la quatrième section de canal (5). Un ou plusieurs canaux d'air (8), (8'), (8") sont pratiqués dans une ou plusieurs des sections de canal pour diluer la fumée de l'élément à fumer avec l'air atmosphérique et lesdits canaux d'air (8), (8'), (8") assurent le passage d'air atmosphérique depuis la première section de canal (2) jusqu'à la quatrième section de canal (5) lorsque l'élément à fumer (11) est mis en place dans la deuxième section de canal.
PCT/EP2009/065779 2008-12-03 2009-11-24 Porte-cigarette pour dilution de la fumée Ceased WO2010063621A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RU2011125663/12A RU2509515C2 (ru) 2008-12-03 2009-11-24 Мундштук для разбавления дыма
US13/129,748 US20110247639A1 (en) 2008-12-03 2009-11-24 Cigarette holder for smoke dilution
EP09771731A EP2378904A1 (fr) 2008-12-03 2009-11-24 Porte-cigarette pour dilution de la fumée
DK201100464A DK178044B1 (en) 2008-12-03 2011-06-17 Cigarette holder for smoke dilution

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DKPA200801705 2008-12-03
DKPA200801705A DK176953B1 (da) 2008-12-03 2008-12-03 Rygemundstykke til røgfortynding
DKPA200900915 2009-08-07
DKPA200900915 2009-08-07
DKPA200900958 2009-08-25
DKPA200900958 2009-08-25

Publications (1)

Publication Number Publication Date
WO2010063621A1 true WO2010063621A1 (fr) 2010-06-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/065779 Ceased WO2010063621A1 (fr) 2008-12-03 2009-11-24 Porte-cigarette pour dilution de la fumée

Country Status (5)

Country Link
US (1) US20110247639A1 (fr)
EP (1) EP2378904A1 (fr)
DK (1) DK178044B1 (fr)
RU (1) RU2509515C2 (fr)
WO (1) WO2010063621A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3111770A1 (fr) 2020-06-26 2021-12-31 Michel Brun Dispositif de désaccoutumance au tabac

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Publication number Priority date Publication date Assignee Title
CN106174699B (zh) * 2016-08-30 2022-11-04 云南中烟工业有限责任公司 一种自动退出烟蒂的装置

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US3636960A (en) * 1970-08-13 1972-01-25 Lester L Blount Smoker{3 s withdrawal kit
FR2423993A2 (fr) * 1978-04-24 1979-11-23 Flax Valer Fume-cigarettes
WO1996022031A1 (fr) * 1995-01-20 1996-07-25 Rothmans, Benson & Hedges Inc. Dispositif pour reguler la vitesse de combustion libre d'une cigarette et similaire, ainsi que pour reduire la fumee de combustion libre
WO2008099147A1 (fr) * 2007-02-17 2008-08-21 Rowely Thomas J Porte-cigarettes
WO2008110933A2 (fr) * 2007-03-09 2008-09-18 Philip Morris Products S.A. Fixation de limiteur pour un article à fumer sans filtre

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DK178044B1 (en) 2015-04-13
US20110247639A1 (en) 2011-10-13
RU2509515C2 (ru) 2014-03-20
DK201100464A (en) 2011-06-17
EP2378904A1 (fr) 2011-10-26
RU2011125663A (ru) 2013-01-10

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