公开(公告)号：US20030109212A1

公开(公告)日：2003-06-12

申请号：US10303417

申请日：2002-11-25

发明人： Kosuke Hayashi ,  Takeshi Yoshinori ,  Shigeki Harada ,  Akira Yamaguchi

IPC分类号： F24F007/00 ,  F24F011/00 ,  F23J011/00 ,  F24F013/00 ,  B08B015/02 ,  F24C015/20 ,  B60H001/00 ,  A47C007/74

CPC分类号： B60N2/5635 ,  B60H1/00285 ,  B60H2001/003 ,  B60N2/5657

摘要： An air conditioning system for a vehicle exhibits a room air conditioner unit for air conditioning a passenger compartment, a seat air conditioner unit for adjusting a temperature of a seat, a temperature sensor for detecting a temperature at a front location of a passenger seated on the seat and the temperature of the seat, and a control unit for controlling operation of the room air conditioner unit and the seat air conditioner unit so that a difference between the temperature at the front of the passenger and the temperature of the seat falls within a certain value range. As a result, a difference in heat sensation between the front and the back of the passenger is reduced, and hence the comfortableness of the passenger compartment can be improved.

摘要翻译： 用于车辆的空调系统具有用于空调乘客室的室内空调单元，用于调节座椅温度的座椅空调单元，用于检测坐在座椅上的乘客的前方位置的温度的温度传感器 座椅和座椅的温度，以及用于控制室内空调单元和座椅空调单元的操作的控制单元，使得乘客前方的温度与座椅的温度之间的差落在一定范围内 价值范围。 结果，减少乘客前后的热感差，能够提高乘客室的舒适性。

公开(公告)号：US20030059358A1

公开(公告)日：2003-03-27

申请号：US09956424

申请日：2001-09-19

发明人： Kwangmo Koo ,  Paul Joseph Andersen

IPC分类号： B01D053/56 ,  B01J023/75 ,  F23J011/00

CPC分类号： B01J23/78 ,  B01D53/9422 ,  B01D53/944 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/2022 ,  B01D2255/20746 ,  B01D2255/91 ,  Y02T10/22

摘要： A process and composition for converting nitrogen oxides present in exhaust gases produced by an internal combustion engine utilize cobalt and at least one alkali metal or alkaline earth metal as a component of an adsorbent. The process involves contacting the exhaust gas with an adsorbent which adsorbs the nitrogen oxides in lean-burn conditions and recurrently reducing the oxygen concentration of the exhaust gas. During such periods of reduced oxygen concentration, the nitrogen oxides are then desorbed and reduced to nitrogen, thereby reducing the concentration of the nitrogen oxides in the exhaust gas. The composition of the adsorbent comprises an oxide support and at least two components loaded on the support and containing cobalt and at least one alkali metal or alkaline earth metal. The composition demonstrates improved activity at higher temperatures and improved thermal stability.

摘要翻译： 用于转化由内燃机产生的废气中存在的氮氧化物的方法和组合物使用钴和至少一种碱金属或碱土金属作为吸附剂的组分。 该方法包括使废气与在贫燃条件下吸附氮氧化物的吸附剂接触并且循环地降低废气的氧浓度。 在氧浓度降低的时期，氮氧化物然后解吸并还原成氮气，从而降低排气中氮氧化物的浓度。 吸附剂的组成包括氧化物载体和负载在载体上并含有钴和至少一种碱金属或碱土金属的至少两种组分。 该组合物显示出在较高温度下改善的活性和改善的热稳定性。

公开(公告)号：US20030056944A1

公开(公告)日：2003-03-27

申请号：US09404073

申请日：1999-09-23

发明人： JOSEPH C. FERRARO

IPC分类号： F28D007/12 ,  F28D001/00 ,  F23J011/00

CPC分类号： F28D21/0007 ,  F24B9/006 ,  F24D12/02 ,  F24D2200/18 ,  F28D1/06 ,  Y02B30/14

摘要： A heat exchanger is mounted external to a section of flue pipe or is an integral part of a section of flue pipe. The heat exchanger preheats a domestic hot water supply and boosts the return water temperature prior to reentry to the furnace coil. The heat exchanger reduces fuel use, pollution and wear of the furnace and burner. A typical heat exchanger installation includes an oil or gas burner located on a furnace or boiler having a flue pipe leading to a gaseous outlet, such as a masonry chimney. A short vertical flue section leads to a draft-regulating damper. The flue heat exchanger may be a coil of copper tubing wrapped around flue section, such that the tubing picks up heat from the heated flue gasses. The cold water source is coupled to a short length of convoluted flexible tubing with coupling flanges which couple the water through the flue mounted heat exchanger. Preheated water exits from the heat exchanger through flexible tubing having a safety pressure relief valve.

摘要翻译： 热交换器安装在烟道管的一部分的外部，或者是烟道管的一部分的组成部分。 热交换器预热家用热水供应，并在再入炉窑线圈之前提高回水温度。 换热器减少燃料使用，污染和炉子和燃烧器的磨损。 典型的热交换器装置包括位于炉或锅炉上的油或燃气燃烧器，其具有通向气体出口的烟道管，例如砖石烟囱。 一个简单的垂直烟道区段通向一个通风调节阻尼器。 烟道热交换器可以是缠绕在烟道部分上的铜管线圈，使得管道从加热的烟道气中拾取热量。 冷水源连接到短长度的卷曲的柔性管，其具有耦合法兰，其将水连接通过烟道安装的热交换器。 预热水通过具有安全压力释放阀的柔性管从热交换器排出。

公开(公告)号：US20030027512A1

公开(公告)日：2003-02-06

申请号：US09922037

申请日：2001-08-03

发明人： John M. Bastian ,  Jon Zboralski ,  Thomas A. Grall

IPC分类号： F24F007/00 ,  F24F011/00 ,  F23J011/00 ,  F24F013/00 ,  B08B015/02 ,  F24C015/20

CPC分类号： B08B15/023 ,  B01L1/00 ,  B08B2215/003

摘要： A fume hood includes a top, bottom sidewalls, front panel and a back panel that define an enclosed workspace. The fume hood also includes a movable sash for opening and closing an access opening. The fume hood also includes an air chamber having an inlet in the front panel. The air chamber includes a baffle system that evenly distributes the inlet air as the air travels through the air chamber. An unimpeded flow of air is discharged downward and away from the breathing zone of the technician and proximate to the sash to reduce the forward momentum of air trying to escape the fume hood. The fume hood provides a safe environment for the technician to work by enabling the fumes to stay contained in the fume hood under all working conditions. The air passes through the air chamber when the movable sash is positioned at a minimum height above the bottom of the fume hood. As a result, the amount of condition air that is exhausted from the room through the fume hood is reduced, thereby lowering the operating cost and increasing the efficiency of the fume hood.

摘要翻译： 通风橱包括顶部，底部侧壁，前面板和后面板，其限定封闭的工作空间。 通风橱还包括用于打开和关闭进入开口的活动窗扇。 通风柜还包括在前面板中具有入口的空气室。 空气室包括挡板系统，当空气行进通过空气室时，均匀地分配入口空气。 无阻碍的空气流向下排放，远离技术人员的呼吸区域并靠近窗扇，以减少尝试逃离通风橱的空气的向前动量。 通风柜为技术人员提供一个安全的环境，使所有工作条件下的烟雾保持在通风柜内。 当活动窗扇位于通风柜底部最小高度时，空气通过空气室。 结果，通过通风橱从室内排出的状态空气量减少，从而降低运行成本并提高通风橱的效率。

公开(公告)号：US20020159939A1

公开(公告)日：2002-10-31

申请号：US10121225

申请日：2002-04-12

申请人： Plug Power Inc.

发明人： Dick J. Lieftink ,  Ellart K. De Wit ,  Joannes M. Der Kinderen

IPC分类号： C01B017/00 ,  F23J011/00 ,  B01D050/00

CPC分类号： B01D53/02 ,  B01D53/86 ,  B01D2253/108 ,  B01D2257/304 ,  B01D2257/308 ,  B01D2258/06 ,  B01D2259/4146 ,  C01B17/0408 ,  F23C2900/03002 ,  F23C2900/9901 ,  F23J2215/20 ,  F23J2219/10 ,  F23K2900/05081

摘要： In general, the invention provides methods and associated apparatuses for removing odorant and sulfur compounds from a gas stream such as natural gas. As an example, such systems are typically required by fuel processor systems adapted to convert natural gas into reformate for use in fuel cell systems, where the odorant and sulfur compounds might otherwise poison the fuel processor and fuel cell catalysts Systems under the present invention are based on the use of at least two filtration stages such that the odorant removal function is segregated from the general removal of H2S.

摘要翻译： 通常，本发明提供了用于从诸如天然气的气流中除去加臭剂和硫化合物的方法和相关装置。 作为示例，这种系统通常需要适用于将天然气转化成燃料电池系统中的重整产品的燃料处理器系统，其中气味剂和硫化合物可能以其它方式将燃料处理器和燃料电池催化剂毒化在本发明下的系统基于 使用至少两个过滤阶段，使得除臭剂去除功能与一般除去H 2 S分离。

公开(公告)号：US20020039881A1

公开(公告)日：2002-04-04

申请号：US09994069

申请日：2001-11-27

申请人： Coral S.p.A.

发明人： Luciano Coral

IPC分类号： F24F007/00 ,  F24F011/00 ,  F23J011/00 ,  F24F013/00 ,  B08B015/02 ,  F24C015/20

CPC分类号： B08B15/002 ,  F16L27/0857 ,  F16L27/0861

摘要： The conduit (5) includes a rotary fitting (11), and two segments (18, 19) elbow-connected to each other and each having an articulated mechanism (23, 24) including a pair of U-section bars (26, 27) connected to each other in the form of an articulated parallelogram by means of two articulated elements (37, 44; 44, 51). A spiral compression spring (35, 36) is housed between each pair of bars (26, 27), and is compressed between a disk (55), integral with one of the bars (26, 27), and a flange (64) sliding along a threaded rod (62). The flange (64) is locked on the rod (62) by means of a nut (67), and the rod (62) is connected to a lever member (69) pivoting on one of the articulated elements (37, 44) so as to adjust the action of the spring (35, 36) as a function of the angular position of the relative segment (18, 19) with respect to the articulated element (37, 44).

公开(公告)号：US20020028648A1

公开(公告)日：2002-03-07

申请号：US09372704

申请日：1999-08-11

发明人： BRUCE R. BIRCH

IPC分类号： F24F007/00 ,  F24F011/00 ,  F23J011/00 ,  F24F013/00 ,  B08B015/02 ,  F24C015/20

CPC分类号： B08B15/023 ,  F24C15/20

摘要： An energy-efficient fume hood is provided having: (i) a housing with an access aperture to permit access to the interior of the fume hood; and (ii) a vertically movable frame attached to the housing about the access aperture. The vertical frame has two or more horizontally movable panels mounted therein. The horizontally movable panels may be used to close off substantially all or a portion of the access aperture, thereby reducing the volume of air required to be drawn through the access aperture in order to maintain desired face velocity, while permitting access to the interior of the fume hood. An exhaust system is used to draw fumes away from the interior of the fume hood. An air bypass is provided to permit airflow into the fume hood when the access aperture is closed.

摘要翻译： 提供了一种节能通风柜，其具有：（i）具有进入孔的壳体，以允许进入通风橱的内部; 和（ii）垂直移动的框架，其围绕所述进入孔附接到所述壳体。 垂直框架具有安装在其中的两个或更多个可水平移动的面板。 可水平移动的面板可用于基本上关闭进入孔的全部或一部分，从而减少需要通过进入孔拉出的空气的体积，以便保持所需的面部速度，同时允许进入 通风柜。 排气系统用于将烟雾从通风橱的内部吸出。 当进入孔关闭时，设有空气旁路以允许气流进入通风橱。

公开(公告)号：US20020021988A1

公开(公告)日：2002-02-21

申请号：US09909281

申请日：2001-07-19

申请人： PUReM Abgassysteme GmbH & Co. KG

发明人： Georg Huthwohl ,  Bernd Maurer ,  Bernd Krutzsch ,  Gunter Wenninger

IPC分类号： B01D050/00 ,  F01N003/00 ,  F23J011/00 ,  B01D053/34 ,  B32B027/02

CPC分类号： B01D53/9454 ,  B01D53/9431 ,  F01N3/021 ,  F01N3/0217 ,  F01N3/029 ,  F01N3/035 ,  F01N3/206 ,  F01N2240/20 ,  F01N2250/02 ,  F01N2430/04 ,  F01N2610/02 ,  Y02A50/2324 ,  Y02T10/22 ,  Y10S55/30

摘要： A filter assembly for an exhaust gas purification system of an internal combustion engine. The filter assembly, has porous filter plate elements, connected with each other on their outer as well as on their inner peripheries, forming in pairs as filter pockets. Catalytic agents such as ammonia are applied to the filter pockets on the outer and/or inner sides to oxidize carbon black contained in the combustion gas. In particular, this filter assembly is compact and can be used for diesel engines of motor vehicles.

摘要翻译： 一种用于内燃机的排气净化系统的过滤器组件。 过滤器组件具有多孔过滤板元件，它们的外部以及它们的内周边彼此连接，成对地形成过滤袋。 将催化剂例如氨施加到外侧和/或内侧的过滤袋上，以氧化燃烧气体中所含的炭黑。 特别地，该过滤器组件是紧凑的并且可以用于机动车辆的柴油发动机。

公开(公告)号：US20010031235A1

公开(公告)日：2001-10-18

申请号：US09840878

申请日：2001-04-25

申请人： Toda Kogyo Corporation

发明人： Tomoyuki Imai ,  Toshiki Matsui ,  Yasuhiko Fujii ,  Satoshi Hatakeyama ,  Kojiro Tsutsumi ,  Tomoko Okita ,  Hiroshi Inoue ,  Tatsuaki Baba ,  Masaki Ishihara ,  Takashi Okamura

IPC分类号： F23J011/00 ,  B01J008/00 ,  C01G049/02 ,  B01J023/745

CPC分类号： B01J23/745 ,  B01D53/8662

摘要： An iron compound catalyst for inhibiting the generation of dioxin of the present invention, comprise iron oxide particles, iron oxide hydroxide particles or mixed particles thereof having a catalytic activity capable of converting not less than 15% of carbon monoxide into carbon dioxide when 2.8null10null4 mol of iron oxide particles obtained by heat-treating said iron compound catalyst in air at a temperature of 800null C. for 15 minutes, are instantaneously contacted with 6.1null10null7 mol of carbon monoxide at a temperature of 250null C. at a space velocity (SV) of 42,400 hnull1 in an inert gas atmosphere using a pulse catalytic reactor, said iron oxide particles or said iron oxide hydroxide particles having an average particle size of 0.01 to 2.0 nullm, a BET specific surface area of 0.2 to 200 m2/g, a phosphorus content of not more than 0.02% by weight, a sulfur content of not more than 0.6% by weight and a sodium content of not more than 0.5% by weight. Such an iron compound catalyst enables complete combustion of the municipal solid waste and decomposition of dioxin precursors even at a low combustion temperature in intermittently operated incinerators such as mechanical batch incinerators or semi-continuous incinerators, and can inhibit the generation of dioxin due to a memory effect upon low-temperature combustion at the start-up or shut-down of the incinerators, without large-scale incinerator renovation or plant and equipment investment.

摘要翻译： 用于抑制本发明的二恶英的产生的铁化合物催化剂包含具有能够将不少于15％的一氧化碳转化为二氧化碳的催化活性的氧化铁颗粒，铁氧化物氢氧化物颗粒或其混合颗粒，当2.8×10 -3时， 通过在800℃的温度下将空气中的铁化合物催化剂热处理15分钟获得的4摩尔氧化铁颗粒在温度为250℃时与6.1×10 -7摩尔一氧化碳瞬时接触， 使用脉冲催化反应器的惰性气体气氛中的空间速度（SV）为4200h-1，所述氧化铁颗粒或所述铁氧化物氢氧化物颗粒的平均粒径为0.01至2.0μm，BET比表面积为0.2 至200m 2 / g，磷含量不超过0.02重量％，硫含量不大于0.6重量％，钠含量不大于0.5重量％。 这种铁化合物催化剂即使在间歇操作的焚烧炉例如机械分批焚化炉或半连续焚烧炉中的低燃烧温度下也可以完全燃烧城市固体废物和二恶英前体的分解，并且可以抑制由记忆产生的二恶英 对焚化炉启动或关闭时的低温燃烧产生影响，无需大型焚化炉更新或设备投资。

公开(公告)号：US20040065317A1

公开(公告)日：2004-04-08

申请号：US10266031

申请日：2002-10-07

发明人： Michael D. Strande ,  Colette L. Van Beek

IPC分类号： F23J011/00

CPC分类号： F23J11/00 ,  F23J2213/50 ,  F23J2213/70

摘要： A low profile flue for a furnace, including a chamber, a vent collar and a downdraft diverter. The chamber is disposed above the heat exchanger and receives exhaust gas therefrom, the chamber being defined by a bottom wall with an opening therethrough for receiving the gas, two side walls projecting upwardly from the bottom, a top wall extending between the sides and spaced above the bottom wall, and an upper wall with the vent opening therethrough. The upper wall is connected along a forward edge to the bottom wall, connected on opposite ends to the side walls, and connected at a rear edge to the top wall. The upper wall front edge is substantially aligned with one of the vertically oriented housing sides, and the upper wall extends from the front edge over the heat exchanger at an angle on the order of 45 degrees from horizontal. The vent collar is on the chamber upper wall about the vent opening. The downdraft diverter extends between the side walls inside the chamber adjacent the vent opening, and has a longitudinal axis substantially parallel to the chamber upper wall. A vent elbow has an inlet and an outlet oriented at an angle on the order of 45 degrees to each other, and is securable to the vent collar to selectively orient the outlet vertically or horizontally.

摘要翻译： 用于炉的薄型烟道，包括一个室，一个排气口和一个下流式分流器。 该室设置在热交换器上方并从其接收废气，该室由底壁限定，底壁具有用于接纳气体的开口，用于接收气体的两个侧壁，从底部向上突出的两个侧壁，在侧面之间延伸并且间隔开的顶壁 底壁和上壁，其中通气口穿过其中。 上壁沿着前边缘连接到底壁，在相对端连接到侧壁，并且在后边缘连接到顶壁。 上壁前边缘基本上与垂直取向的外壳侧中的一个对齐，并且上壁从热交换器的前边缘以与水平方向成45度的角度延伸。 排气口在围绕排气口的室上壁上。 下部气流分流器在邻近排气口的室内的侧壁之间延伸，并具有基本上平行于室上壁的纵向轴线。 排气弯头有一个入口和一个出口，其角度相互成45度的角度定位，并且可靠地连接到排气口，以选择性地使出口垂直或水平地定向。