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1. 发明授权

US5172708A Smoking articles 失效
标题翻译：吸烟用品
公开(公告)号：US5172708A
公开(公告)日：1992-12-22
申请号：US839288
申请日：1992-02-26
申请人： Christopher G. Drewett , Brian C. Chard , David Herron , Colin D. Luton
发明人： Christopher G. Drewett , Brian C. Chard , David Herron , Colin D. Luton
IPC分类号： A24D1/02
CPC分类号： A24D1/02
摘要： There is disclosed a wrapper for a smoking article, the wrapper comprising a single paper sheet. The sheet is formed from at least two webs. The webs are combined whilst at least one web is still in its wet stage of production prior to drying. Different stocks can be used to make the webs so as to impart different qualities.
摘要翻译：公开了一种用于吸烟制品的包装物，该包装纸包括单个纸张。片材由至少两个纤维网形成。在将纤维网组合在一起之前，至少一个纤维网在干燥之前仍处于生产的湿阶段。可以使用不同的料料来制造纤维网以赋予不同的品质。

2. 发明授权

US4696311A Forming a rod of smokable material 失效
标题翻译：形成一根可吸烟的材料
公开(公告)号：US4696311A
公开(公告)日：1987-09-29
申请号：US810502
申请日：1985-12-19
申请人： Brian C. Chard , John D. Hooper , Christopher R. Bale
发明人： Brian C. Chard , John D. Hooper , Christopher R. Bale
IPC分类号： A24C5/39 , A24C5/18
CPC分类号： A24C5/39 , Y10S131/909
摘要： In a machine for making cigarette rods containing two types of tobacco there is provided a dual hopper (1200) for containing the two types of tobacco separately and a conveyor (1206) to transport the tobaccos side by side to a chute (1203) and then to a carding area (1214). The levels of the tobaccos in the carding area are monitored and if one is too high then an appropriate flap (306,308) in the chute is opened and that type of tobacco is diverted and recycled to the hopper (1200) until the level of that tobacco in the carding area has returned to an acceptable level, whereupon said flap is closed and that type of tobacco is able to re-enter the carding area.
摘要翻译：在用于制造含有两种类型烟草的香烟棒的机器中，设置有用于分别容纳两种烟草的双料斗（1200）和用于将烟草并排输送到滑槽（1203）的输送机（1206），然后到梳理区域（1214）。监测梳理区域中的烟草的含量，如果太高，则打开滑槽中的适当翼片（306,308），并将该类型的烟草转移并再循环到料斗（1200），直到烟草的水平在梳理区域已经恢复到可接受的水平，于是所述皮瓣关闭，并且该类型的烟草能够重新进入梳理区域。

3. 发明授权

US4340072A Smokeable device 失效
标题翻译：无烟装置
公开(公告)号：US4340072A
公开(公告)日：1982-07-20
申请号：US206068
申请日：1980-11-12
申请人： Anthony J. N. Bolt , Brian C. Chard
发明人： Anthony J. N. Bolt , Brian C. Chard
IPC分类号： A24B15/00 , A24F13/04 , A24F13/06 , A24F47/00 , A24D1/00
CPC分类号： A24F13/06 , A24F13/04 , A24F47/004
摘要： A smokeable device has an annular fuel rod in gaseous communication with a mouth-end chamber. The chamber contains a quantity of inhalent material which, when contacted by hot gases during smoking forms an aerosol for inhalation by the smoker.
摘要翻译：可抽吸装置具有与口端室气态连通的环形燃料棒。该室含有一定量的吸入物质，当吸烟时与热气体接触时，吸入物质可吸入吸烟物质。

4. 发明授权

US6082369A Process for treating tobacco 失效
标题翻译：治疗烟草的方法
公开(公告)号：US6082369A
公开(公告)日：2000-07-04
申请号：US51461
申请日：1998-07-22
申请人： Robert Nevett , Clifford H. Henneveld , Keith A. Matthews , Brian C. Chard
发明人： Robert Nevett , Clifford H. Henneveld , Keith A. Matthews , Brian C. Chard
IPC分类号： A24B3/12 , A24B3/18 , A24B3/10 , A24B15/00 , A24B15/30
CPC分类号： A24B3/182
摘要： Tobacco is treated using the following series of steps:(1) subjecting in a chamber the tobacco to a reduced pressure of not greater than 70 mbar (7 kPa);(2) impregnating the cell structure of the tobacco with isopentane vapor at a temperature in the range of from 70.degree. C. to 90.degree. C. and maintaining the tobacco in contact with isopentane vapor at a pressure of at least 4 bar (400 kPa) for up to 30 minutes to cause impregnation of the tobacco;(3) removing excess isopentane vapor from the impregnated tobacco by evacuating the chamber, the pressure change being effected adiabatically;(4) contacting the impregnated tobacco with steam to expand the tobacco; and(5) subjecting the expanded tobacco to a reordering process.
摘要翻译： PCT No.PCT / GB95 / 02468 Sec。 371日期：1998年7月22日 102（e）日期1998年7月22日PCT 1995年10月19日PCT PCT。公开号WO97 / 14322 日期1997年4月24日使用以下一系列步骤处理Tobacco：（1）在室内对烟草进行不大于70mbar（7kPa）的减压; （2）在70℃至90℃的温度范围内用异戊烷蒸气浸渍烟草的细胞结构，并将烟草保持在至少4巴（400kPa）的压力下与异戊烷蒸气接触）长达30分钟以引起烟草的浸渍; （3）通过抽空室从浸渍的烟草中除去多余的异戊烷蒸气，压力变化是绝热的; （4）使浸渍的烟草与蒸汽接触以使烟草膨胀; 和（5）对扩展的烟草进行重新排序过程。

5. 发明授权

US4630618A Apparatus and method for forming a rod of smokeable material 失效
标题翻译：用于形成可吸收材料杆的装置和方法
公开(公告)号：US4630618A
公开(公告)日：1986-12-23
申请号：US519317
申请日：1983-08-01
申请人： Brian C. Chard
发明人： Brian C. Chard
IPC分类号： A24C5/18 , A24C5/39 , A24D1/00
CPC分类号： A24C5/1821 , A24D1/00
摘要： Apparatus and method of forming a rod of tobacco from two types of tobacco in which the two types are stored in a hopper and separated therein by a partition, and deposited on an air pervious conveyor belt so that one type overlies the other type. Deposition of one type on the belt is periodically inhibited in favor of the other type by means of an air jet directed at the belt.
摘要翻译：从两种类型的烟草形成烟草棒的装置和方法，其中两种类型的烟草存放在料斗中并通过隔板分离，并且沉积在透气的传送带上，使得一种类型覆盖在另一种类型上。通过指向皮带的空气喷射，周期性地抑制一种类型在皮带上的沉积，有利于另一种类型。

6. 发明授权

US4969476A Smoking article 失效
公开(公告)号：US4969476A
公开(公告)日：1990-11-13
申请号：US97477
申请日：1987-09-16
申请人： Christopher R. Bale , Beresford R. Gill , Brian C. Chard , Stephen J. Garrett
发明人： Christopher R. Bale , Beresford R. Gill , Brian C. Chard , Stephen J. Garrett
IPC分类号： A24F47/00
CPC分类号： A24F47/004
摘要： An elongate smoking article for releasing an aerosol into the mouth of a smoker comprises, a fuel rod having a light-up end adapted to be lit by a smoker; a tube extending from the fuel rod to a mouth end of the article thereby defining a condensation chamber between the fuel rod and the mouth end of the article; ventilation means to permit the passage of ventilating air from the light-up end of the fuel rod to the condensation chamber, and a porous ceramic cylindrical element impregnated with an aerosol precursor surrounding the fuel rod and in intimate contact with at least a portion thereof. A permeable fire-proof sheath surrounds the ceramic element, the sheath being adapted to provide physical integrity of the whole assembly, to allow the inward diffusion of air to maintain and propagate combustion of the fuel rod and to allow outward diffusion of combustion products.

7. 发明授权

US4848374A Smoking device 失效
标题翻译：吸烟设备
公开(公告)号：US4848374A
公开(公告)日：1989-07-18
申请号：US204863
申请日：1988-06-10
申请人： Brian C. Chard , Christopher R. Bale , Beresford R. Gill , David Herron , Stephen J. Garrett
发明人： Brian C. Chard , Christopher R. Bale , Beresford R. Gill , David Herron , Stephen J. Garrett
IPC分类号： A24F47/00
CPC分类号： A24F47/004
摘要： A smoking device for releasing an aerosol into the mouth of a smoker comprises in combination, a chamber into which a mixture of air and a liquid aerosol precursor is introduced, a heat source surrounding the chamber, a first duct providing communication between the chamber and a smoker's mouth, whereby the contents of the chamber may be drawn into the smoker's mouth, a container for the aerosol precursor, a second duct means leading from the aerosol precursor container into the chamber whereby aerosol precursor may pass from said container into the chamber, and a third duct means providing communication between ambient air and the chamber whereby ambient air may be drawn into the chamber by the smoker, the arrangement being such that in operation liquid aerosol precursor entering the chamber is converted into a condensation aerosol.

8. 发明授权

US4434804A Smoking article 失效
标题翻译：吸烟文章
公开(公告)号：US4434804A
公开(公告)日：1984-03-06
申请号：US271986
申请日：1981-06-09
申请人： Anthony J. N. Bolt , Brian C. Chard
发明人： Anthony J. N. Bolt , Brian C. Chard
IPC分类号： A24B3/12 , A24B15/30 , A24D1/00 , A24D1/04 , A24D1/18
CPC分类号： A24B15/30 , A24D1/002 , A24D1/18
摘要： Smoking articles, e.g. cigarettes, are disclosed into the fuel rod of which particulate smoke-modifying agent has been introduced in such a manner that the concentration of the agent is greater at one or each end of the fuel rod than that at the middle region of the fuel rod. The result of this variation in concentration of the smoke-modifying agent is that the amount of agent released into the smoke varies as the article is smoked. Various forms of smoking article are disclosed together with methods of production.
摘要翻译：吸烟制品，例如香烟被公开在其中引入了颗粒状烟雾调节剂的燃料棒中，使得燃料棒的一端或两端的燃料棒的浓度比在燃料棒的中间区域处的浓度大。烟雾调节剂浓度的这种变化的结果是烟雾释放到烟雾中的剂量随着制品的熏制而变化。公开了各种形式的吸烟制品以及生产方法。

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