WO1995034226B1 - Smoking article - Google Patents
Smoking articleInfo
- Publication number
- WO1995034226B1 WO1995034226B1 PCT/GB1995/001299 GB9501299W WO9534226B1 WO 1995034226 B1 WO1995034226 B1 WO 1995034226B1 GB 9501299 W GB9501299 W GB 9501299W WO 9534226 B1 WO9534226 B1 WO 9534226B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- smoking article
- enclosure
- article according
- wall
- smokable rod
- 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
Links
Abstract
A smoking article is adapted to cut down or eliminate the emission of sidestream smoke particulates to the ambient atmosphere, by having its rod (2) of smokable material surrounded by a wall (7) spaced from the rod (2). The wall may be that of a closed container (16). The wall will preferably include layer(s) containing adsorbents, heat absorbers and/or catalysts. A filtered end (3) of the smokable material rod (2) is accessible from outside the container at one end for smoking. At the other end an end cap (11) is removable to allow for lighting the smokable material rod (2).
Claims
1. A smoking article having a smokable rod with two end portions (3, 3' , 3" ' , 13) and an intermediate portion (14) and mounting means (8,8') on one end portion (3, 3' ,3"') thereof mounting a wall (7) of an enclosure (6) to surround and be spaced from the intermediate portion (14) and other end (13) of the smokable rod, at least part of the wall of the enclosure being porous to permit combustion of material of the smokable rod within the chamber, with the end of the one end portion (3, 3',3"') of the smokable rod being accessible, characterized in that the wall (7) of the enclosure includes a plurality of layers, the outermost being a protective layer, and there being within it at least one layer of heat dissipation (22) , heat insulator (21) and adsorption (10) layers.
2. A smoking article according to claim 1 wherein the one end (3,3') of the smokable rod is a filter.
3. A smoking article according to claim 2 wherein the filter (3) is ventilated (17) within the enclosure.
4. A smoking article according to claim 2 wherein the filter (3') is ventilated (17) outside the enclosure, with the filter projecting beyond an end (9) of the enclosure.
5. A smoking article according to claim 1 wherein a filter (3") is provided beyond the one end (3"') of the smokable rod and outside the enclosure (6) .
6. A smoking article according to any one of the preceding claims wherein the end of the enclosure remote from the end at which the one end of the smokable rod is accessible is closed by a removable closure (11, 16) .
7. A smoking article according to any one of the preceding claims wherein the end (26) of the enclosure remote from the end at which the one end of the smokable rod is accessible is permanently closed.
8. A smoking article according to any one of the preceding claims wherein the end (26) of the enclosure remote from the end at which the one end of the smokable rod is accessible is adapted (27) to close permanently upon a rise to a predetermined temperature.
9. A smoking article according to any one of the preceding claims wherein the wall (7) of the enclosure includes an adsorbent layer (10) .
10. A smoking article according to any one of the preceding claims wherein the wall of the enclosure includes a heat insulator layer.
11. A smoking article according to claim 10 wherein the heat insulator of the heat insulator layer is metallic fibres.
12. A smoking article according to any one of the preceding claims wherein the wall (7) of the enclosure 22
includes a catalyst .
13. A smoking article according to any one of the preceding claims wherein the smokable rod has self- extinguishing means (5,8') adjacent its one end.
14. A smoking article according to any one of the preceding claims wherein the wall of the enclosure includes a visible heat-sensitive indicator.
15. A smoking article having a smokable rod with two end portions (3 , 3 ' , 3" ' , 13) and an intermediate portion (14) and mounting means (8,8') on one end portion (3,3', 3"') thereof mounting a wall spaced from and surrounding the intermediate portion (14) and the other end (13) of the smokable rod (2) , the wall (7) being that of a sheath open at one end, the wall of the sheath including an adsorbent ingredient (10) and at least one of a heat insulator (21) and a heat dissipator (22) ingredient, and means (11,16,26,27) for closing said one end to form a porous enclosure (6) .
16. A smoking article according to claim 15 wherein the wall of the sheath has a plurality of layers
(7,21,22), an outer layer (7) being a protective layer and the said ingredients being distributed among inner layers.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU26254/95A AU685641B2 (en) | 1994-06-10 | 1995-06-06 | Smoking article |
| EP95921051A EP0763985B1 (en) | 1994-06-10 | 1995-06-06 | Smoking article |
| DE69512054T DE69512054T2 (en) | 1994-06-10 | 1995-06-06 | SMOKING ITEMS |
| CA002192560A CA2192560C (en) | 1994-06-10 | 1995-06-06 | Smoking article |
| DK95921051T DK0763985T3 (en) | 1994-06-10 | 1995-06-06 | A smoking article |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9411630.8 | 1994-06-10 | ||
| GB9411630A GB9411630D0 (en) | 1994-06-10 | 1994-06-10 | Smoking article |
| GB9502565.6 | 1995-02-10 | ||
| GBGB9502565.6A GB9502565D0 (en) | 1995-02-10 | 1995-02-10 | Smoking article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1995034226A1 WO1995034226A1 (en) | 1995-12-21 |
| WO1995034226B1 true WO1995034226B1 (en) | 1996-01-18 |
Family
ID=26305043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/GB1995/001299 Ceased WO1995034226A1 (en) | 1994-06-10 | 1995-06-06 | Smoking article |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0763985B1 (en) |
| AT (1) | ATE184162T1 (en) |
| AU (1) | AU685641B2 (en) |
| DE (1) | DE69512054T2 (en) |
| DK (1) | DK0763985T3 (en) |
| ES (1) | ES2138741T3 (en) |
| WO (1) | WO1995034226A1 (en) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ID21516A (en) * | 1996-10-15 | 1999-06-24 | Rothmans Benson & Hedges | CIGARETTE SMOKE CIGARETTE AND FREE BURNING RATE CONTROL |
| US6345625B1 (en) * | 1997-12-06 | 2002-02-12 | Kar Eng Chew | Filter for secondary smoke and smoking articles incorporating the same |
| TW536395B (en) | 1998-04-16 | 2003-06-11 | Rothmans Benson & Hedges | Cigarette sidestream smoke treatment material |
| EP1318728A2 (en) | 2000-09-18 | 2003-06-18 | Rothmans, Benson & Hedges Inc. | Low sidestream smoke cigarette with non-combustible treatment material |
| FR2911761A1 (en) * | 2007-01-31 | 2008-08-01 | Emmanuel List | Pen-shaped lighted cigarette holding device i.e. vented closed tube, for use when smoking, has open nozzle lined by ring that fixes cigarette at level of filter before introducing cigarette in body to hold cigarette while smoking |
| US11744296B2 (en) | 2015-12-10 | 2023-09-05 | R. J. Reynolds Tobacco Company | Smoking article |
| US10314334B2 (en) | 2015-12-10 | 2019-06-11 | R.J. Reynolds Tobacco Company | Smoking article |
| US11723399B2 (en) | 2018-07-13 | 2023-08-15 | R.J. Reynolds Tobacco Company | Smoking article with detachable cartridge |
| CN110786557B (en) * | 2018-08-01 | 2022-05-17 | 湖南中烟工业有限责任公司 | A heat-not-burn cigarette and its suction device, and method for producing smoke |
| US12075819B2 (en) | 2019-07-18 | 2024-09-03 | R.J. Reynolds Tobacco Company | Aerosol delivery device with consumable cartridge |
| US12022859B2 (en) | 2019-07-18 | 2024-07-02 | R.J. Reynolds Tobacco Company | Thermal energy absorbers for tobacco heating products |
| US11395510B2 (en) | 2019-07-19 | 2022-07-26 | R.J. Reynolds Tobacco Company | Aerosol delivery device with rotatable enclosure for cartridge |
| US11330838B2 (en) | 2019-07-19 | 2022-05-17 | R. J. Reynolds Tobacco Company | Holder for aerosol delivery device with detachable cartridge |
| US12232542B2 (en) | 2019-07-19 | 2025-02-25 | R.J. Reynolds Tobacco Company | Aerosol delivery device with sliding sleeve |
| US12082607B2 (en) | 2019-07-19 | 2024-09-10 | R.J. Reynolds Tobacco Company | Aerosol delivery device with clamshell holder for cartridge |
| US11439185B2 (en) | 2020-04-29 | 2022-09-13 | R. J. Reynolds Tobacco Company | Aerosol delivery device with sliding and transversely rotating locking mechanism |
| US11589616B2 (en) | 2020-04-29 | 2023-02-28 | R.J. Reynolds Tobacco Company | Aerosol delivery device with sliding and axially rotating locking mechanism |
| US11825872B2 (en) | 2021-04-02 | 2023-11-28 | R.J. Reynolds Tobacco Company | Aerosol delivery device with protective sleeve |
| US12426633B2 (en) | 2021-04-02 | 2025-09-30 | R. J. Reynolds Tobacco Company | Aerosol delivery device with integrated inductive heater |
| US12250969B2 (en) | 2021-04-02 | 2025-03-18 | R. J. Reynolds Tobacco Company | Aerosol delivery device with modular lighter |
| US12426634B2 (en) | 2021-04-02 | 2025-09-30 | R. J. Reynolds Tobacco Company | Aerosol delivery device with integrated lighter |
| US12433340B2 (en) | 2021-04-02 | 2025-10-07 | R. J. Reynolds Tobacco Company | Aerosol delivery device consumable unit |
| US12426637B2 (en) | 2021-08-17 | 2025-09-30 | Rai Strategic Holdings, Inc. | Inductively heated aerosol delivery device consumable |
| US12329199B2 (en) | 2022-08-30 | 2025-06-17 | R.J. Reynolds Tobaco Company | Aerosol delivery device with improved mouthpieces |
| US12357024B2 (en) | 2022-08-30 | 2025-07-15 | R. J. Reynolds Tobacco Company | Aerosol delivery device with static ignitor contacts |
| US12471639B2 (en) | 2022-12-14 | 2025-11-18 | R.J. Reynolds Tobacco Company | Aerosol delivery device with improved cartridge loading |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1583284A (en) * | 1968-07-23 | 1969-10-24 | ||
| US3827444A (en) * | 1972-06-30 | 1974-08-06 | Y Khan | Combined cigarette holder and ash receptacle |
| DE3029711A1 (en) * | 1980-08-06 | 1982-03-11 | Friedrich 3032 Fallingbostel Hector | Cigarette retaining device inside vehicle - is longitudinally divided porous tube with hinged parts, and has gripping and extinguishing section |
| FR2508776A1 (en) * | 1981-07-02 | 1983-01-07 | Chetrit Robert | Protective case for burning cigarette - is part-perforated blind cylindrical tube with screw ferrule in mouth securing ring locating tip |
| US4637407A (en) * | 1985-02-28 | 1987-01-20 | Cangro Industries, Inc. | Cigarette holder |
| US4790332A (en) * | 1985-08-27 | 1988-12-13 | Wallace Fred E | Smoke eliminator for cigarette smokers |
| US4685477A (en) * | 1985-12-18 | 1987-08-11 | Valdez Loredana G | Cigar or cigarette holder |
| US4993435A (en) * | 1990-01-16 | 1991-02-19 | Mccann Steven | Smoking accessory |
-
1995
- 1995-06-06 AU AU26254/95A patent/AU685641B2/en not_active Expired
- 1995-06-06 DK DK95921051T patent/DK0763985T3/en active
- 1995-06-06 AT AT95921051T patent/ATE184162T1/en active
- 1995-06-06 DE DE69512054T patent/DE69512054T2/en not_active Expired - Lifetime
- 1995-06-06 WO PCT/GB1995/001299 patent/WO1995034226A1/en not_active Ceased
- 1995-06-06 EP EP95921051A patent/EP0763985B1/en not_active Expired - Lifetime
- 1995-06-06 ES ES95921051T patent/ES2138741T3/en not_active Expired - Lifetime
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