专利摘要:
A cigarette-type smoking article has a short tobacco-containing fuel element (8), a passageway (16) for mainstream tobacco smoke flow, a flavor source (12) which provides enhanced flavor to the tobacco smoke which passes therethrough, and a mouth end piece (20). The article is highly air diluted and the air dilution is provided through the periphery of the article as perforations (26) in a region immediately behind the fuel element. Such an article delivers highly flavored mainstream tobacco smoke and relatively low levels of pyrolysis and/or combustion derived wet total particulate matter.
公开号:SU1667623A3
申请号:SU884355277
申请日:1988-03-05
公开日:1991-07-30
发明作者:Альберт Перфетти Томас;Ерл Вестморлэнд Амос
申请人:Р.Дж.Рейнольдс Тобакко Компани (Фирма);
IPC主号:
专利说明:

xx
The puff data was obtained with an unlit product. Data for stamping is obtained on the quenched product.
SE
/
ЈS
| Г „ft f„ ..,,,
/

/ eight
// 12 h
FIG. 2
4 j
Fi.Z
13
权利要求:
Claims (8)
[1]
Claim
1. A smoking article, such as a cigarette, having a fuel element at one end and a mouthpiece at the other end and a separate aroma source located between them at a distance from the fuel element, capable of receiving a stream of smoke from the fuel element to come into contact with, and thereby increase smoke aroma, characterized in that, in order to ensure a high degree of aromatization and a low content of particles that are products of pyrolysis and / or combustion, the fuel cell contains tobacco for the formation of tobacco during its combustion smoke and has a length of 25-40 mm, the length of the aroma source is 15-40 mm, between the fuel element and the aroma source, a channel 4-40 mm long is formed for the passage of tobacco smoke from the fuel element to the aroma source, while the product is equipped with a dilution means tobacco smoke with air, which allows air to penetrate into the product through its outer surface, and located in an area spaced along the length of both the fuel cell and the source of aroma.
[2]
2. The product according to claim 1, characterized in that the mouthpiece is a filter element 10-30 mm long.
[3]
3. The product according to claim 1, characterized in that the tobacco contained in the fuel cell includes expanded tobacco particles.
[4]
4. The product according to claim 1, characterized in that the flavor source includes reconstituted tobacco particles.
[5]
5. The product according to claim 1, characterized in that the source of aroma includes nicotine.
[6]
6. The product according to claim 1, characterized in that the fuel cell is enclosed in two or more layers of the wrapper, and the tobacco contained therein is presented in the form of particles. ’
[7]
7. The product according to claim 1, characterized in that the circumference of the fuel cell is 19-28 mm
[8]
8. The product according to claim 7, characterized in that the fuel cell has a linear burning rate with puffs 1-
3 mm per puff and burning rate with self-smoldering 2-5 mm per burning interval when smoking the product.
Puff Content, mg Pyrolysis and combustion products H 2 O  Tar Nicotine 1 x0 0.175 0 0 2 0.2 0.515 0 0 3 0.2 0.08 0.11 0.01 4 0.3 0,075 0.191 0,034 5 0.4 0.32 0.0285 0,0515 6 0.7 0.47 0.134 0,096 7 1.3 0.62 0.496 0.184 θχχ 0.2 0,065 0.135 0 9 χ χ 0 0.14 0 .0
^ Tightening data obtained with unlit item. Data for puffs is obtained on an extinguished product.
i i
12 11
Z 3 Fig.z
16 17
Compiled by L. Anikin Editor N. Kishtulinets Tehred M. Morgenthal Corrector O. Kundrick
Order 2535 Circulation 217 Subscription
VNIIIPI of the State Committee for Inventions and Discoveries at the State Committee for Science and Technology
113035, Moscow, Zh-35. Raushskaya nab., 4/5
类似技术:
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SU1667623A3|1991-07-30|Cigarette
SU1724000A3|1992-03-30|Smoking means
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同族专利:
公开号 | 公开日
NO880986D0|1988-03-04|
DE3882740D1|1993-09-09|
CN88101196A|1988-09-28|
EP0280990A2|1988-09-07|
PT86910B|1992-05-29|
US4924883A|1990-05-15|
PT86910A|1988-04-01|
BR8800937A|1988-10-11|
DK109788D0|1988-03-01|
EP0280990B1|1993-08-04|
FI881009A|1988-09-07|
ES2042610T3|1993-12-16|
DE3882740T2|1994-03-03|
NO880986L|1988-09-07|
AT92281T|1993-08-15|
JPS63283566A|1988-11-21|
FI881009A0|1988-03-04|
MY103227A|1993-05-29|
CA1299957C|1992-05-05|
EP0280990A3|1989-02-08|
AU1260388A|1988-09-08|
DK109788A|1988-09-07|
KR890014028A|1989-10-21|
AU596733B2|1990-05-10|
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法律状态:
优先权:
申请号 | 申请日 | 专利标题
US07/023,051|US4924883A|1987-03-06|1987-03-06|Smoking article|
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