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41.发明授权Aerosol generator having temperature controlled heating zone and method of use thereof 有权具有温度控制加热区的气溶胶发生器及其使用方法公开(公告)号：US07173222B2
公开(公告)日：2007-02-06
申请号：US10279035
申请日：2002-10-24
申请人： Kenneth A. Cox , Walter A. Nichols , F. Murphy Sprinkel, Jr. , Douglas D. McRae , William R. Sweeney
发明人： Kenneth A. Cox , Walter A. Nichols , F. Murphy Sprinkel, Jr. , Douglas D. McRae , William R. Sweeney
IPC分类号： A05B1/02
CPC分类号： A61M11/041 , A61M11/007 , A61M11/042 , A61M15/025 , A61M2205/3372
摘要： A temperature and flow rate controlled capillary aerosol generator includes two heating zones optionally separated by a region in which a pressure drop is induced. Power is metered or applied to the downstream, second zone to achieve a target resistance, and therefore a target temperature, while power is metered or applied to the upstream, first zone to achieve a target mass flow rate exiting the second zone. A target temperature is achieved in the second zone to generate an aerosol from the liquid flowing through the generator at the desired mass flow rate.
摘要翻译： 温度和流速控制的毛细管气溶胶发生器包括两个加热区，任选地由诱导压降的区域分开。 将功率计量或施加到下游的第二区域以实现目标电阻，并因此实现目标温度，同时计量或施加功率到上游第一区域以实现离开第二区域的目标质量流量。 在第二区域中实现目标温度，以期望的质量流率从流过发生器的液体产生气溶胶。
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公开(公告)号：US07163014B2
公开(公告)日：2007-01-16
申请号：US10952434
申请日：2004-09-29
CPC分类号： A61M11/041 , A61M11/002 , A61M11/007 , A61M11/042 , A61M15/0041 , A61M15/0045 , A61M15/0048 , A61M2205/3653
摘要： A disposable aerosol generator for use with an inhaler device, which includes a heater adapted to volatilize liquid stored in the disposable aerosol generator and a method of using the inhaler, is provided. The disposable body includes a sealed chamber and an openable outlet. The chamber is located between first and second layers of material. The chamber holds liquid, which is expelled through the opened outlet when the fluid in the chamber is volatilized by the heater. The disposable body can include a series of spaced apart aerosol generators, each of which can be advanced to a release position at which the heater can heat one of the fluid containing chambers. Prior to heating the liquid, the outlet can be opened and the volatilized fluid can be expelled from the opened outlet into a passage of a dispensing member.
摘要翻译： 一种与吸入器装置一起使用的一次性气溶胶发生器，其包括适于使存储在一次性气雾发生器中的液体挥发的加热器和使用该吸入器的方法。 一次性本体包括密封室和可开启的出口。 腔室位于第一和第二层材料之间。 该室保持液体，当腔室中的流体被加热器挥发时，液体通过打开的出口排出。 一次性本体可以包括一系列间隔开的气溶胶发生器，每个气溶胶发生器可以前进到释放位置，在该位置加热器可以加热流体容纳室中的一个。 在加热液体之前，可以打开出口，并且挥发的流体可以从打开的出口排出到分配构件的通道中。
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43.发明授权Aerosol generating devices and methods for generating aerosols suitable for forming propellant-free aerosols 有权用于产生适于形成不含无推进剂的气溶胶的气溶胶的气溶胶产生装置和方法公开(公告)号：US07040314B2
公开(公告)日：2006-05-09
申请号：US10653934
申请日：2003-09-04
IPC分类号： A61M16/00
CPC分类号： A61K9/0078 , A61M11/007 , A61M11/041 , A61M11/042 , A61M15/008 , A61M15/0081 , A61M15/0083 , A61M15/02 , A61M15/025 , A61M2016/0027 , A61M2205/8206 , A61M2205/8237
摘要： Liquid aerosol formulations for generating aerosols include at least one high volatility carrier and a second component. In some embodiments, the liquid aerosol formulation is propellant free. An aerosol generating device generates an aerosol by passing liquid aerosol formulation through a flow passage heated to convert the liquid into a vapor, which is mixed with air to form an aerosol. In some embodiments, particles of the aerosol consist essentially of the second component. The aerosol generator can be incorporated in a hand held inhaler. The aerosol can be delivered to a targeted portion of the lung using the inhaler.
摘要翻译： 用于产生气溶胶的液体气溶胶制剂包括至少一种高挥发性载体和第二组分。 在一些实施方案中，液体气溶胶制剂不含推进剂。 气溶胶发生装置通过使液体气溶胶制剂通过加热的流动通道将液体转化为蒸汽而产生气溶胶，该蒸汽与空气混合以形成气溶胶。 在一些实施方案中，气溶胶的颗粒基本上由第二组分组成。 气溶胶发生器可以并入手持式吸入器中。 气雾剂可以使用吸入器输送到肺的目标部分。
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44.发明授权公开(公告)号：US06854461B2
公开(公告)日：2005-02-15
申请号：US10418101
申请日：2003-04-18
CPC分类号： A61M15/008 , A61M11/007 , A61M11/042 , A61M15/0066 , A61M15/025 , A61M2016/0024
摘要： An aerosol generator and methods of delivering aerosol to a user inhaling on a mouthpiece when a pressure drop is detected within the mouthpiece are disclosed. A medicated fluid passing through a capillary passage is heated to vaporize the fluid and form the aerosol by condensation or mixture of the vaporized fluid with admixed air. A metering chamber allows consistent delivery of precise doses of fluid to the capillary passage. Once the pressure drop is detected, aerosol can be quickly delivered to the user as the user begins to inhale on the mouthpiece. The quick delivery of aerosol provides more efficient use of the user's lung capacity.
摘要翻译： 公开了一种气雾发生器以及当在吸嘴内检测到压降时将烟雾递送到吸入嘴部的使用者的方法。 通过毛细通道的药液被加热以蒸发流体并通过蒸发的流体与混合空气的冷凝或混合形成气溶胶。 计量室允许将精确剂量的流体一致地递送到毛细管通道。 一旦检测到压降，当使用者开始吸气时，气溶胶可以迅速地传递给用户。 气溶胶的快速传递可以更有效地利用用户的肺容量。
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45.发明授权公开(公告)号：US06501052B2
公开(公告)日：2002-12-31
申请号：US09742322
申请日：2000-12-22
申请人： Kenneth A. Cox , Walter A. Nichols , F. Murphy Sprinkel, Jr. , Douglas D. McRae , William R. Sweeney
发明人： Kenneth A. Cox , Walter A. Nichols , F. Murphy Sprinkel, Jr. , Douglas D. McRae , William R. Sweeney
IPC分类号： H05B102
CPC分类号： A61M11/041 , A61M11/007 , A61M11/042 , A61M15/025 , A61M2205/3372
摘要： A temperature and flow rate controlled capillary aerosol generator includes two heating zones optionally separated by a region in which a pressure drop is induced. Power is metered or applied to the downstream, second zone to achieve a target resistance, and therefore a target temperature, while power is metered or applied to the upstream, first zone to achieve a target mass flow rate exiting the second zone. A target temperature is achieved in the second zone to generate an aerosol from the liquid flowing through the generator at the desired mass flow rate.
摘要翻译： 温度和流速控制的毛细管气溶胶发生器包括两个加热区，任选地由诱导压降的区域分开。 将功率计量或施加到下游的第二区域以实现目标电阻，并因此实现目标温度，同时计量或施加功率到上游第一区域以实现离开第二区域的目标质量流量。 在第二区域中实现目标温度，以期望的质量流率从流过发生器的液体产生气溶胶。
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公开(公告)号：US06311694B1
公开(公告)日：2001-11-06
申请号：US09347027
申请日：1999-07-02
申请人： Walter A. Nichols , John R. Hearn , F. Murphy Sprinkel, Jr. , Jay A. Fournier , Jerry F. Whidby
发明人： Walter A. Nichols , John R. Hearn , F. Murphy Sprinkel, Jr. , Jay A. Fournier , Jerry F. Whidby
IPC分类号： A24F1302
CPC分类号： A24F13/00
摘要： A smoking article comprises a smoking accessory and a cigarette. The smoking accessory includes a holder and a substantially air-impermeable sleeve which is coupled to a distal portion of the holder and is coaxial therewith. The cigarette is received in the smoking accessory such that a distal end of the cigarette is located substantially flush with a distal end of the sleeve. The cigarette includes a column of tobacco which is shorter than that used in conventional cigarettes, e.g., 20 mm in length or less. An air gap separates an outer surface of the cigarette from the sleeve, and plural openings are formed in the sleeve to supply air to the cigarette. In use, the sleeve restricts the flow of air to the cigarette, thereby slowing combustion and reducing sidestream smoke between puffs.
摘要翻译： 吸烟物品包括吸烟配件和香烟。 吸烟配件包括保持器和基本上不透气的套筒，其联接到保持器的远侧部分并与其同轴。 香烟被接收在吸烟配件中，使得香烟的远端基本上与套筒的远端齐平。 香烟包括比常规香烟中使用的烟草短，例如长度为20毫米或更短的烟草柱。 气隙将香烟的外表面与套筒分开，并且在套筒中形成多个开口以向香烟供应空气。 在使用中，套筒限制空气流向香烟，从而减缓燃烧并减少泡芙之间的侧流烟雾。
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公开(公告)号：US4989620A
公开(公告)日：1991-02-05
申请号：US246089
申请日：1988-09-19
摘要： An apparatus and a method for processing extruded tobacco-containing materials as they are continuously extruded by applying a powdery material to the surface of the extrudate, optionally wiping the coated extruded material in order to smear or embed the powdery materials along and into the surface of the extruded material. The powdery material may be a flavorant or other additive materials modifying the characteristics of the extruded material. The invention is useful particularly for use in processing foamed, extruded materials into smoking articles which can be used with conventional cigarette maker equipment to produce large quantities of foamed, extruded tobacco-containing smoking articles having properties substantially equivalent to those of a conventional cigarette.
摘要翻译： 一种用于加工挤出的含烟草材料的装置和方法，其通过将粉末状材料施加到挤出物的表面而连续地挤出，任选地擦拭涂覆的挤出材料，以便将粉末材料沿着和/或 挤压材料。 粉状材料可以是调味挤出材料的特性的调味剂或其它添加剂材料。 本发明特别适用于将发泡的挤压材料加工成吸烟制品，其可与常规卷烟机设备一起使用以产生具有与常规香烟基本相同的性质的大量的发泡，挤出含烟草的吸烟制品。
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公开(公告)号：US4925602A
公开(公告)日：1990-05-15
申请号：US231148
申请日：1988-08-10
申请人： Michael Hill , Walter A. Nichols
发明人： Michael Hill , Walter A. Nichols
CPC分类号： D02G1/12 , Y10S264/47
摘要： A method is provided for heating fibrillated polyolefin film prior to crimping, to improve the crimping, and thus the yield and variability as a filter, of the tow. The fibrillated tow is crimped while still hot from the heating step. The resulting fibers have more uniform crimping at higher levels than those not subject to heating.
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49.发明授权Method and apparatus for drying and cooling extruded tobacco-containing material 失效挤出含烟草材料的干燥和冷却方法和设备
公开(公告)号：US4874000A
公开(公告)日：1989-10-17
申请号：US74990
申请日：1987-07-17
申请人： Ronald A. Tamol , Jose G. Nepomuceno , Gus D. Keritsis , George H. Burnett , Richard A. Thesing , Warren D. Winterson , Walter A. Nichols
发明人： Ronald A. Tamol , Jose G. Nepomuceno , Gus D. Keritsis , George H. Burnett , Richard A. Thesing , Warren D. Winterson , Walter A. Nichols
摘要： Apparatus and a method for processing hot, moist extruded tobacco-containing materials as they are continuously extruded by drying the extruded material rapidly with microwave energy, and then cooling the extruded material rapidly so that the surface temperature of the extruded material is decreased below the bulk temperature to provide the extruded material with an adequately rigid and stable dimensionally structure that can be formed into a smoking article. Microwave drying provides substantially uniform drying without case hardening the material. Cooling may occur by passing air at high velocity, refrigerated air or presenting a partial vacuum across the advancing extruded material, or contacting the material with cold contacting members or a cryogenic bath. Conventional maker devices can be used for forming smoking articles from the dried and cooled extruded material. The invention is useful particularly to process foamed, extruded materials into smoking articles which can be used with conventioanl cigarette maker equipment to produce large quantities of foamed, extruded tobacco-containing smoking articles having properties substantially equivalent to those of a conventional cigarette.
摘要翻译： 用于通过用微波能量快速干燥挤出的材料连续挤出的热的，潮湿挤出的含烟草材料的装置和方法，然后快速冷却挤出的材料，使得挤出的材料的表面温度降低到体积以下 温度以使挤出的材料具有可形成为吸烟制品的足够刚性和稳定的尺寸结构。 微波干燥提供基本上均匀的干燥，而不会使材料硬化。 冷却可以通过高速通过空气，冷藏空气或者将部分真空穿过推进的挤出材料，或者将材料与冷接触构件或低温浴接触来进行。 常规的制造装置可以用于从干燥和冷却的挤压材料形成吸烟制品。 本发明特别用于将发泡的挤压材料加工成吸烟制品，其可与香肠卷烟机设备一起使用以产生具有与常规香烟基本相同的性质的大量的发泡，挤出含烟草的吸烟制品。
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公开(公告)号：US4687009A
公开(公告)日：1987-08-18
申请号：US832234
申请日：1986-02-24
申请人： Walter A. Nichols
发明人： Walter A. Nichols
摘要： A variable dilution cigarette is provided having two-layer laminated tipping. Dilution patterns and break lines are formed in the layers before they are laminated. The laminate is applied to a segmented filter such that the dilution pattern of one layer moves relative to that of the other, changing their degree of registry and varying the dilution value of the cigarette, as the filter segments are rotated relative to one another. Because the two dilution patterns can be formed separately, non-linear dilution variation is possible, as well as more nearly constant resistance-to-draw. A method of manufacturing the cigarette is also provided.
摘要翻译： 提供了具有两层层压倾翻的可变稀释香烟。 在层压之前，在层中形成稀释图案和断裂线。 将层压体应用于分段过滤器，使得当过滤器段相对于彼此旋转时，一层的稀释图案相对于另一层的稀释图案移动，改变其注册程度并改变香烟的稀释值。 因为两种稀释图案可以单独形成，所以非线性稀释变化是可能的，以及更接近恒定的耐拉伸性。 还提供了制造香烟的方法。
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