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公开(公告)号：US5591368A
公开(公告)日：1997-01-07
申请号：US426165
申请日：1995-04-20
申请人： Grier S. Fleischhauer , Patrick H. Hayes , Constance H. Morgan , Mohammad R. Hajaligol , Michael L. Watkins , Walter A. Nichols , David E. Sharpe , Mary E. Counts
发明人： Grier S. Fleischhauer , Patrick H. Hayes , Constance H. Morgan , Mohammad R. Hajaligol , Michael L. Watkins , Walter A. Nichols , David E. Sharpe , Mary E. Counts
IPC分类号： A24F20060101 , A24F47/00 , H05B3/58 , A24F1/22
CPC分类号： A24F47/008
摘要： A provided heater comprises a supporting hub and a plurality of electrically resistive heater blades defining a receptacle to receive an inserted cigarette. Each blade comprises a first heater blade leg having a first end and a second end and extending at the first end from the supporting hub, a second heater blade leg having a first end and a second end, and a connecting section connecting the second end of the first leg and the first end of the second leg. The second end of the second leg extends toward the supporting hub and is electrically insulated therefrom. A resistive heating circuit is formed to heat the electrically resistive heater blade which in turn heats the inserted cigarette. The first and second legs are separated by a gap to permit entrainment of flavor substances into the heated cigarette upon drawing by a smoker.
摘要翻译： 提供的加热器包括支撑毂和多个电阻加热器叶片，其限定用于接收插入的香烟的容器。 每个叶片包括具有第一端和第二端并且在第一端处从支撑毂延伸的第一加热器叶片腿，具有第一端和第二端的第二加热器叶片腿和连接第二端 第一条腿和第二条腿的第一端。 第二支腿的第二端向支撑毂延伸并与之电绝缘。 形成电阻加热电路以加热电阻加热器叶片，其继而加热插入的香烟。 第一和第二腿由间隙分开，以允许吸烟者在吸烟时将调味物质夹带到加热的香烟中。
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2.发明授权
公开(公告)号：US5468936A
公开(公告)日：1995-11-21
申请号：US35733
申请日：1993-03-23
申请人： Seetharama C. Deevi , Mohammad R. Hajaligol , Pamela D. Lieberman , Walter A. Nichols , Michael L. Watkins
发明人： Seetharama C. Deevi , Mohammad R. Hajaligol , Pamela D. Lieberman , Walter A. Nichols , Michael L. Watkins
CPC分类号： H05B3/141
摘要： A heater having a multiple-layer ceramic substrate and a method for fabricating the heater are provided. The heater consists-of a plurality of ceramic layers which are laminated to form a single ceramic substrate. A plurality of resistive heating elements are deposited onto the multiple-layer ceramic substrate, which are connectable to a power source via conductive elements which extend through the substrate to the resistive heating elements. The heater may also include a terminal that allows for convenient electrical and mechanical interfacing to a smoking article.
摘要翻译： 提供具有多层陶瓷基板的加热器及其制造方法。 加热器由多个陶瓷层构成，层叠以形成单个陶瓷基板。 多个电阻加热元件被沉积到多层陶瓷基片上，该多层陶瓷基片可经由穿过基片延伸到电阻加热元件的导电元件连接到电源。 加热器还可以包括允许方便的电气和机械连接到吸烟制品的端子。
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公开(公告)号：US5249586A
公开(公告)日：1993-10-05
申请号：US012799
申请日：1993-02-02
CPC分类号： A24F47/008
摘要： An article is provided in which a replaceable tobacco flavor medium is electrically heated by a set of permanent reusable heaters to evolve inhalable flavors or other components in vapor or aerosol form. Each heater heats only a portion of the available tobacco flavor medium so that a plurality of individual puffs of tobacco flavor substance can be delivered sequentially to the smoker. The tobacco flavor medium preferably contains tobacco materials.
摘要翻译： 提供了一种制品，其中可替换的烟草香料介质由一组永久性可重复使用的加热器电加热，以以蒸气或气溶胶形式释放可吸入的香料或其它组分。 每个加热器仅加热一部分可用的烟草香味介质，使得可以将多个单独的烟草香味物质的烟雾顺序地递送到吸烟者。 烟草香料介质优选含有烟草材料。
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公开(公告)号：US4981522A
公开(公告)日：1991-01-01
申请号：US222831
申请日：1988-07-22
申请人： Walter A. Nichols , Harry V. Lanzillotti , Richard A. Thesing , Alex S. Gergely , Constance H. Morgan , Bruce E. Waymack , D. Bruce Losee, Jr. , John R. Hearn , Johnny L. Miller
发明人： Walter A. Nichols , Harry V. Lanzillotti , Richard A. Thesing , Alex S. Gergely , Constance H. Morgan , Bruce E. Waymack , D. Bruce Losee, Jr. , John R. Hearn , Johnny L. Miller
CPC分类号： A24B15/165 , A24B15/42 , A24F47/004
摘要： A flavor source to be used as a thermally releasable flavorant for smoking articles that do not combust tobacco. The material includes tobacco particles, an aerosol precursor that forms an aerosol upon exposure to heat, and a filler material that absorbs and radiates heat to minimize the likelihood that the flavor material will ignite. The material is mixed in an extruder, extruded through a die, and cut into pellets having a substantially uniform shape. The pellets are loaded into a chamber for inclusion in a smoking article as a flavor generator.
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公开(公告)号：US09526808B2
公开(公告)日：2016-12-27
申请号：US12903419
申请日：2010-10-13
CPC分类号： A61L9/037 , A01M1/2077 , A61L9/02 , A61L9/14 , A61L2209/11 , A61L2209/135 , B05B1/24
摘要： An air freshening device includes a liquid supply operable to supply liquid fragrance material, a wick in contact with the liquid supply, a conductive mesh material operable to retain the liquid material in interstices thereof, and a power supply operable to apply voltage across the mesh material so as to heat the mesh material and the liquid fragrance material contained in interstices of the mesh material to a temperature sufficient to vaporize the liquid. The air freshening device is operable to substantially prevent deposition of the vaporized liquid material.
摘要翻译： 空气清新装置包括可操作以供应液体香料的液体供应源，与液体供应源接触的芯，可操作以将液体材料保持在其间隙中的导电网状材料，以及可操作以跨网格材料施加电压的电源 以便将网状材料的间隙中所含的网状材料和液体香料材料加热到足以使液体蒸发的温度。 空气清新装置可操作以基本上防止蒸发的液体材料的沉积。
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公开(公告)号：US08662479B2
公开(公告)日：2014-03-04
申请号：US13618494
申请日：2012-09-14
IPC分类号： B01F3/04
CPC分类号： A61M16/16 , A61M11/007 , A61M11/042 , A61M16/1075 , A61M16/147 , A61M16/164 , A61M2205/75
摘要： A respiratory humidification system having a capillary passage in communication with a ventilator, the ventilator adapted to deliver an air stream, a heater operable to at least partially vaporize water in the capillary passage, a pumping unit adapted to supply water to the capillary passage, wherein the water upon heating is at least partially vaporized to form an aerosol stream. The aerosol stream is combined with the air stream to form a humidified air stream.
摘要翻译： 一种呼吸加湿系统，其具有与通气机连通的毛细管通道，所述呼吸机适于输送空气流，可操作以至少部分蒸发毛细管通道中的水的加热器，适于向毛细通道供水的泵送单元，其中 加热时的水至少部分蒸发以形成气溶胶流。 气溶胶流与空气流合并形成加湿空气流。
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公开(公告)号：US07323207B2
公开(公告)日：2008-01-29
申请号：US10532122
申请日：2003-10-21
CPC分类号： A61B5/1172
摘要： A portable apparatus for detecting latent fingerprints that discharges a vapor of a cyanoacrylate-containing solution. The apparatus comprises a reservoir for holding a liquid solution comprising cyanoacrylate, a valve for controlling the release of the solution through a capillary flow passage, and a power supply for heating the capillary flow passage and vaporizing the solution. When cyanoacrylate vapor contacts latent fingerprints, the fingerprints are rendered visible.
摘要翻译： 一种用于检测放出含氰基丙烯酸酯溶液的蒸汽的潜在指纹的便携式设备。 该装置包括用于保持包含氰基丙烯酸酯的液体溶液的储存器，用于控制通过毛细管流动通道释放溶液的阀，以及用于加热毛细管流动通道并蒸发溶液的电源。 当氰基丙烯酸酯蒸气接触潜在指纹时，指纹便可见。
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公开(公告)号：US07117867B2
公开(公告)日：2006-10-10
申请号：US10438329
申请日：2003-05-15
申请人： Kenneth A. Cox , Timothy Paul Beane , William R. Sweeney , Walter A. Nichols , F. Murphy Sprinkel, Jr.
发明人： Kenneth A. Cox , Timothy Paul Beane , William R. Sweeney , Walter A. Nichols , F. Murphy Sprinkel, Jr.
CPC分类号： A61M15/008 , A24F47/008 , A61M11/007 , A61M11/042 , A61M15/0003 , A61M15/0066 , A61M15/0083 , A61M2016/0039 , A61M2205/10 , A61M2205/3561 , A61M2205/3653 , A61M2205/50 , A61M2205/52 , A61M2205/8225
摘要： An aerosol generator includes a flow passage having an inlet and an outlet, a heater arranged relative to the flow passage for heating the flow passage, a source of material to be volatilized in communication with the inlet of the flow passage, a valve to open and close communication between the source of material and the inlet of the flow passage, and a pressurization arrangement for causing material in the source of material to be introduced into the flow passage when the valve is in an open position. The aerosol generator further includes a source of power for operating the heater and the valve, and a control device for controlling supply of power from the source of power to the heater and the valve. A metering device in an inhaler includes a pressurized source of medicated fluid and a metering chamber configured to deliver a predetermined volume of fluid to a heated flow passage in the inhaler. The metering chamber can be part of a rotary valve having a bore and a displacement member moveable within the bore from a first position where the fluid is loaded into the bore to a second position where the predetermined volume is ejected out of the bore. Another metering chamber has an elastic portion of a delivery passage in fluid communication with the pressurized source of liquid and the elastic portion of the delivery passage is deformed to eject the predetermined volume.
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公开(公告)号：US06568390B2
公开(公告)日：2003-05-27
申请号：US09956966
申请日：2001-09-21
IPC分类号： A61M1500
CPC分类号： A61M15/00 , A61M11/007 , A61M11/042 , A61M15/025 , A61M2016/0024
摘要： A fluid vaporizing device useful for vaporizing fluid into an aerosol and includes first and second capillary tubes connected electrically in series by providing separate electrodes at the inlet ends of each capillary tube, and connecting the outlet ends of the capillary tubes by an electrical connection that connects the outlet ends both electrically and thermally. The capillary tubes are heated by the flow of electricity therethrough, and liquid flowing through the tubes is vaporized. The outlet ends of the capillary tubes are easily maintained at a temperature for optimizing aerosol generation since there is minimal heat loss through the connection connecting the outlet ends.
摘要翻译： 一种流体蒸发装置，其用于将流体蒸发成气溶胶，并且包括通过在每个毛细管的入口端处提供分开的电极串联电连接的第一和第二毛细管，并且通过电连接连接毛细管的出口端，该电连接 出口端部电气和热端都结束。 毛细管由电流通过其加热，流过管的液体被蒸发。 毛细管的出口端容易地保持在用于优化气溶胶产生的温度，因为通过连接出口端的连接件具有最小的热损失。
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公开(公告)号：US4646763A
公开(公告)日：1987-03-03
申请号：US799747
申请日：1985-11-19
申请人： Walter A. Nichols
发明人： Walter A. Nichols
CPC分类号： A24D3/041
摘要： A variable dilution cigarette, of the type having a filter with two relatively rotatable segments having slits in the plug wrapping and the tipping paper which rotate in and out of rotational registry to vary the dilution level, is provided which is insensitive to slight longitudinal misalignment of the slits. An array of longitudinal depressions is formed in one segment of the filter plug centered on the slit in the plug wrapping and ending short of both ends of the filter segment containing the slit. The depressions act as a plenum allowing the longitudinal flow of air between the slit in the tipping paper and the slit in the plug wrapping in case of longitudinal misalignment arising during use, but do not allow circumferential air flow when the slits are intentionally deregistered by relative rotation of the filter segments. Because the depressions do not reach the ends of the filter segment containing the slit, they do not allow any unwanted air into the filter.
摘要翻译： 一种可变稀释香烟，其具有带有两个相对可旋转的片段的过滤器，该片段在塞子包装中具有狭缝，并且提供旋转登记中旋转和离开旋转注册表以改变稀释度的接装纸，其对轻微的纵向不对准不敏感 狭缝。 纵向凹陷的阵列形成在滤芯的一段中心于塞子包裹中的狭缝上，并且在包含狭缝的过滤段的两端不足。 凹陷作为一个充气室，允许在使用期间出现纵向不对准的情况下允许在接装纸中的狭缝和塞子包装中的狭缝之间的空气的纵向流动，但是当狭缝有意地被相对地注销时，不允许周向空气流动 过滤段的旋转。 由于凹陷没有到达包含狭缝的过滤器段的端部，所以它们不允许任何不需要的空气进入过滤器。
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