专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US5722431A Method and plant for treating tobacco leaves for the production of cut tobacco 失效
标题翻译：用于处理烟叶生产切烟的方法和设备
公开(公告)号：US5722431A
公开(公告)日：1998-03-03
申请号：US751481
申请日：1996-11-18
申请人： Wolfgang Metzner , Bernd Spallek , Arno Weiss
发明人： Wolfgang Metzner , Bernd Spallek , Arno Weiss
IPC分类号： A24B3/07 , A24B3/08 , A24B3/14 , A24B3/18 , A24B5/00 , A24B5/16 , A24B7/00
CPC分类号： A24B7/00 , A24B3/18 , A24B5/16
摘要： The invention relates to a method and a plant for the treatment of tobacco leaves for the production of cut tobacco for smokable articles, in which stems or winnowings, on the one hand, and the lamina material of the tobacco leaves, on the other, are conditioned separately from each other. The conditioned, non-rolled stems are precut and the conditioned winnowings are rolled and individually respectively or also jointly blended with the conditioned and uncut lamina material; the resulting blend is then cut and dried.
摘要翻译：本发明涉及一种用于处理烟叶用于生产可烟熏制品的烟草的方法和设备，其中一方面是一方面的茎或风味以及另一方面是烟叶的薄片材料分开调节。经调理的未卷起的茎是预切割的，并且调节后的风味分别分别滚动或分别或与调节和未切割的薄片材料共同混合; 然后将所得混合物切割并干燥。

52. 发明授权

US4696313A Expansion of tobacco 失效
标题翻译：扩大烟草
公开(公告)号：US4696313A
公开(公告)日：1987-09-29
申请号：US615998
申请日：1984-05-31
申请人： Ian C. Brown , Roger W. Hedge , David J. Molyneux
发明人： Ian C. Brown , Roger W. Hedge , David J. Molyneux
IPC分类号： A24B3/18 , A24B15/32
CPC分类号： A24B3/182 , A24B15/32 , A24B3/18
摘要： The method for expanding tabacco lamina comprises contacting the tobacco with an organic expansion agent, heating the thus contacted tobacco in a closed first vessel so that the temperature of the agent is above the boiling point of the agent at a lower release pressure, and suddenly venting the first vessel into a second vessel which is at said release pressure prior to the venting. By this means the fill volume of the tobacco is increased by a least 50%.
摘要翻译：用于膨胀烟草薄片的方法包括使烟草与有机膨胀剂接触，在封闭的第一容器中加热如此接触的烟草，使得试剂的温度在较低的释放压力下高于试剂的沸点，并且突然放出第一容器进入第二容器，其在排气之前处于所述释放压力。通过这种方式，烟草的填充体积增加了至少50％。

53. 再颁专利

USRE32013E Expanding tobacco 失效
标题翻译：扩大烟草
公开(公告)号：USRE32013E
公开(公告)日：1985-10-29
申请号：US625404
申请日：1984-06-28
申请人： Roger Z. de la Burde , Patrick E. Aument
发明人： Roger Z. de la Burde , Patrick E. Aument
IPC分类号： A24B3/18
CPC分类号： A24B3/18 , A24B3/185
摘要： A process for expanding tobacco is provided which employs liquid carbon dioxide as the expansion agent. Tobacco is contacted with liquid carbon dioxide to thoroughly impregnate the tobacco with the liquid carbon dioxide. The carbon dioxide impregnated tobacco is maintained at a temperature no lower than -2.degree. C. and under conditions of temperature and elevated pressure such that all or substantially all of the carbon dioxide which is in contact with the tobacco is in liquid form. After the impregnation has been completed, any excess liquid carbon dioxide which may be present with the tobacco may be removed from the tobacco. The elevated pressure is then reduced in order to convert the liquid carbon dioxide to solid carbon dioxide within the tobacco structure. The resulting solid carbon dioxide-containing tobacco is then subjected to conditions of temperature and pressure, preferably by rapid heating at atmospheric pressure, such that the solid carbon dioxide is vaporized and the tobacco is thereby expanded. Apparatus for carrying out the above described process is also provided.

54. 发明授权

US4449540A Separation of lamina from stems in baled tobacco 失效
标题翻译：在捆扎烟草中分离叶片与茎
公开(公告)号：US4449540A
公开(公告)日：1984-05-22
申请号：US349521
申请日：1982-02-17
申请人： Charles W. Marshall , William F. Lineberger , Samuel A. Parker, Jr.
发明人： Charles W. Marshall , William F. Lineberger , Samuel A. Parker, Jr.
IPC分类号： A24B3/18 , A24B5/00 , A24B7/00 , A24B7/12
CPC分类号： A24B7/00 , A24B3/18 , A24B5/00
摘要： Disclosed is a method and apparatus for processing baled tobacco leaves to separate the lamina portions of the leaves from the stem portions. The bale is cut symmetrically, crosswise to its length, into three or preferably five separate sections, of different characteristic types. A center section is cut from the middle of the bale. On each side of the center section a second section is cut; and two end sections are preferably cut, one at each end of the bale. The different types of sections have different lamina-to-stem ratios, and are processed differently. The second sections are coarsely threshed, to dislodge the larger lamina portions of the leaves from the stem portions therein, and the coarsely threshed material is separated into a first light fraction (comprising mostly lamina) and a first heavy fraction (enriched in stem content). The center section can be combined with the light fraction and can be dried and packed without the necessity of further threshing. If end sections are cut, the first heavy fraction is combined with them and is more finely threshed, to dislodge remaining lamina portions from the stem portions therein.
摘要翻译：公开了一种用于处理打包的烟叶以将叶片的薄片部分与茎部分离的方法和装置。将捆包对称地与其长度交叉切割成不同特征类型的三个或优选五个分开的部分。一个中间部分从捆包的中间切开。在中心部分的每一侧切割第二部分; 并且优选地切割两个端部，一个在捆的每一端。不同类型的切片具有不同的层间比，不同的处理方式。第二部分粗糙地脱落，从其中的茎部分移出较大的叶片部分，并将粗脱落的材料分离成第一轻馏分（主要包括层板）和第一重质馏分（富含茎含量）。中心部分可以与轻馏分组合，可以干燥和包装，而不需要进一步脱粒。如果切割端部，则将第一重质部分与它们组合并且更精细地脱落，以从其中的茎部分移除剩余的层片部分。

55. 发明授权

US4315515A Tobacco drying apparatus 失效
标题翻译：烟草烘干设备
公开(公告)号：US4315515A
公开(公告)日：1982-02-16
申请号：US139536
申请日：1980-04-11
申请人： Luther J. Mills, III
发明人： Luther J. Mills, III
IPC分类号： A24B3/04 , A24B3/18 , F26B17/10 , F26B25/22 , A24B3/00 , A24B3/12
CPC分类号： A24B3/04 , A24B3/18 , F26B17/10 , F26B25/22
摘要： An apparatus for drying tobacco under relatively high absolute humidity drying conditions to increase the filling power of tobacco.
摘要翻译：一种用于在较高绝对湿度的干燥条件下干燥烟草的装置，以增加烟草的灌装力。

56. 发明授权

US3845774A Process for curing tobacco 失效
标题翻译：治疗烟草的过程
公开(公告)号：US3845774A
公开(公告)日：1974-11-05
申请号：US32820473
申请日：1973-01-31
申请人： TSO T , DEJONG D , LOWE R
发明人： LOWE R , DEJONG D , TSO T
IPC分类号： A24B3/00 , A24B3/18 , A24B15/00
CPC分类号： A24B3/00 , A24B3/18
摘要： A method is provided for curing tobacco by homogenizing harvested leaves. The leaves may be pretreated in the field to achieve uniform yellowing or they can be yellowed by postharvest conditioning. The leaves are cut into 5/64 inch or smaller size pieces and homogenized in a blending or grinding type machine. The homogenized leaf material is then incubated after which the conditioned leaf material is cured. An important feature of this invention is that the composition of the cured tobacco can be altered and undesirable components reduced or eliminated by regulating the metabolic processes during curing through physical, chemical or biological means.
摘要翻译：提供了通过均匀收获的叶子来固化烟草的方法。叶子可以在现场进行预处理以达到均匀的黄化，或者可以通过采后调理变黄。将叶切成5/64英寸或更小尺寸的碎片，并在混合或研磨型机器中均化。然后将匀化的叶材料温育，之后固化条件的叶材料。本发明的一个重要特征是通过物理，化学或生物方法调节固化过程中的代谢过程，可以改变固化烟草的组成并减少或消除不希望的组分。

57. 发明授权

US3664351A Cigarette-making machinery 失效
标题翻译：香烟制造机械
公开(公告)号：US3664351A
公开(公告)日：1972-05-23
申请号：US3664351D
申请日：1970-02-19
申请人： BROWN & WILLIAMSON TOBACCO
发明人： RUSSELL FREDERICK
IPC分类号： A24B3/18 , A24C5/18 , A24B9/00 , A24C5/14
CPC分类号： A24B3/18 , A24C5/1864
摘要： The invention is concerned with an apparatus and a method for the treatment of cut tobacco in a cigarette-making machine in which a stream of tobacco strands carried in a stream of air is subjected to microwave-radiation energy by passing it through a radiation chamber. Suitably, the wavelength of the microwave energy is in the range from 10 to 100 cms. and the stream of air carrying the tobacco is directed through the chamber at a substantial distance from the chamber walls where the energy level is low. The path of the tobacco strands through the chamber is defined by a pair of confronting end walls having straight inlet and outlet portions at their ends, and an arcuate portion therebetween that is convex toward a wave-guide that terminates in an outlet communicating with the interior of the chamber. The straight portions serve as microwave-retaining filters and the confronting walls are transparent to the passing of microwaves therethrough. A rotating fan is positioned to the passing of microwaves therethrough. A rotating fan is positioned in the chamber between the confronting walls and the energy inlet and serves to cool the adjacent arcuate wall. Tobacco leaving the chamber is formed into a filler stream and into a rod from which cigarettes may be cut.
摘要翻译：本发明涉及一种用于在卷烟制造机中处理烟丝的设备和方法，其中将携带在空气流中的烟草丝束通过其通过辐射室进行微波辐射能量。适当地，微波能量的波长在10-100cms的范围内。并且携带烟草的空气流以与能量水平较低的室壁相距很远的方向引导通过室。烟草股通过室的路径由一对相对的端壁限定，其端部具有直的入口和出口部分，并且其间的弓形部分朝向朝向与内部连通的出口终止的波导件凸出的房间。直的部分用作微波保持过滤器，并且相对的壁对于通过其中的微波是透明的。旋转风扇定位成通过其中的微波通过。旋转风扇位于相对的壁和能量入口之间的室中，并用于冷却相邻的弧形壁。离开该室的烟草形成为填充物流并且形成可从其中切割香烟的杆。

58. 发明授权

US2574030A Tobacco stripper and grader 失效
标题翻译：烟草剥离器和分级机
公开(公告)号：US2574030A
公开(公告)日：1951-11-06
申请号：US75983447
申请日：1947-07-09
申请人： GREEN CARL J
发明人： GREEN CARL J
IPC分类号： A24B3/18 , A24B5/00
CPC分类号： A24B5/00 , A24B3/18

59. 发明授权

US2179644A Tobacco handling and preparing 失效
标题翻译：烟草处理和准备
公开(公告)号：US2179644A
公开(公告)日：1939-11-14
申请号：US75449634
申请日：1934-11-23
申请人： AMERICAN MACH & FOUNDRY
发明人： RUNDELL RUPERT E
IPC分类号： A24B3/18 , A24B5/00
CPC分类号： A24B3/18 , A24B5/00

60. 发明授权

US1926036A Apparatus for treating tobacco 失效
公开(公告)号：US1926036A
公开(公告)日：1933-09-12
申请号：US64513732
申请日：1932-11-30
申请人： LUCY P CHESLEY , FIRST AND MERCHANTS NAT BANK , AMERICAN TOBACCO CO
IPC分类号： A24B3/18 , A24B15/22
CPC分类号： A24B3/18 , A24B15/22

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式