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    EXHAUST GAS TREATMENT
    1.
    发明申请
    EXHAUST GAS TREATMENT 审中-公开
    排气处理

    公开(公告)号：WO2008065390A1

    公开(公告)日：2008-06-05

    申请号：PCT/GB2007/004551

    申请日：2007-11-28

    Applicant: IMI VISION LIMITED ,  BUCKBERRY, Clive ,  DAVEY, Stuart, Charles

    Inventor： BUCKBERRY, Clive ,  DAVEY, Stuart, Charles

    IPC: F02M25/07 ,  F01N3/20

    CPC classification number: F01N3/2066 ,  F01N2240/40 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/11 ,  F02M26/05 ,  F02M26/15 ,  F02M26/28 ,  F02M26/31 ,  F02M26/47 ,  Y02T10/24

    Abstract: A combined engine gas recirculation (EGR) and selective catalytic reduction (SCR) apparatus has an EGR heat exchanger 9 for cooling exhaust gasses by heating exchange with a cooling fluid prior to return to the engine (1) for reducing NOx formation, and an SCR catalyst (7) for removing NOx from the exhaust gases prior to discharge of the exhaust gasses to atmosphere. A conduit (8) connects the outlet exhaust of the combustion chambers of the engine (1) to the hot exhaust gas inlet of the EGR heat exchanger (9) and a return conduit (4) connects the cooled exhaust gas outlet of the EGR heat exchanger (9) to the inlet of the combustion chambers of the engine (1). A hydrolysis reactor (12) for generating an ammonia containing gas for use in the SCR catalyst (7) is arranged within the EGR heat exchanger (9) for heat exchange with the exhaust gasses from the combustion chambers of the engine (1) and a dosing valve controls the addition of ammonia-containing gas to the exhaust gasses upstream of the SCR catalyst (7).

    Abstract translation: 组合的发动机气体再循环（EGR）和选择性催化还原（SCR）装置具有EGR换热器9，用于通过在返回到用于减少NOx形成的发动机（1）之前与冷却流体进行加热交换来冷却废气，并且SCR 催化剂（7），用于在废气排放到大气之前从废气中除去NOx。 导管（8）将发动机（1）的燃烧室的出口排气与EGR热交换器（9）的热废气入口连接，并且返回管道（4）连接EGR热源的冷却废气出口 交换器（9）连接到发动机（1）的燃烧室的入口。 用于产生用于SCR催化剂（7）的含氨气体的水解反应器（12）设置在EGR热交换器（9）内，用于与来自发动机（1）的燃烧室的废气进行热交换， 计量阀控制向SCR催化剂（7）上游的废气添加含氨气体。

    EXHAUST GAS TREATMENT
    2.
    发明申请
    EXHAUST GAS TREATMENT 审中-公开
    排气处理

    公开(公告)号：WO2008020194A1

    公开(公告)日：2008-02-21

    申请号：PCT/GB2007/003093

    申请日：2007-08-14

    Applicant: IMI VISION LIMITED ,  BARBER, Graham, Richard ,  DAVEY, Stuart, Charles ,  COATES, James ,  SEALY, Mark

    Inventor： BARBER, Graham, Richard ,  DAVEY, Stuart, Charles ,  COATES, James ,  SEALY, Mark

    IPC: F01N3/20 ,  F01N3/28 ,  F01N5/02 ,  B01D53/86 ,  B01D53/94

    CPC classification number: F01N3/2066 ,  B01D53/90 ,  B01D53/9431 ,  B01D2251/2067 ,  F01N3/2882 ,  F01N5/02 ,  F01N2240/40 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2610/10 ,  Y02A50/2325 ,  Y02C20/10 ,  Y02T10/16 ,  Y02T10/24

    Abstract: Apparatus for reducing NOx in the exhaust gasses of a vehicle has a housing (102) connectable inline in the exhaust system and provided with a reaction vessel within a vertical section (108). The reaction vessel has an inlet (110) for the supply of aqueous urea and an outlet (112) for removal of gaseous hydrolysis product. The outlet (112) is connected to a reservoir (200) which provides the NOx containing exhaust gas with the required amount of hydrolysis gas via a conduit (114) to pass therewith through an SCR catalyst to reduce the NOx content. The reservoir (200) includes a temperature sensor (210) to monitor the temperature within the reservoir (200) and a heating element (208) operable to heat the reservoir (200) in response to the temperature sensed by the temperature sensor being below a predetermined temperature.

    Abstract translation: 用于减少车​​辆废气中的NOx的设备具有壳体（102），其可在排气系统中一体连接并且在竖直部分（108）内设置有反应容器。 反应容器具有用于供应水性尿素的入口（110）和用于除去气态水解产物的出口（112）。 出口（112）连接到储存器（200），其通过导管（114）向含有NOx的废气提供所需量的水解气体，以使其通过SCR催化剂以降低NOx含量。 储存器（200）包括用于监测储存器（200）内的温度的温度传感器（210）和可操作以响应于由温度传感器感测到的温度低于一个温度的加热元件（208）的加热元件（208） 预定温度。

    EXHAUST GAS TREATMENT
    4.
    发明申请
    EXHAUST GAS TREATMENT 审中-公开
    排气处理

    公开(公告)号：WO2007049042A1

    公开(公告)日：2007-05-03

    申请号：PCT/GB2006/003980

    申请日：2006-10-26

    Applicant: IMI VISION LIMITED ,  COATES, James ,  BHIMANI, Alan

    Inventor： COATES, James ,  BHIMANI, Alan

    IPC: B01D53/90 ,  B01D53/94 ,  F01N3/20

    CPC classification number: B01D53/90 ,  B01D53/9431 ,  B01D2251/2067 ,  F01N3/2066 ,  F01N2240/40 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2610/10 ,  F01N2610/11 ,  Y02A50/2325 ,  Y02T10/24

    Abstract: An apparatus for reducing NOx comprising an exhaust conduit (101) of an IC engine (not shown) in which is placed a urea hydrolysis reactor (102) supplied with aqueous urea from urea storage tank (103) . Flow of the hot exhaust gas through the exhaust conduit (101) heats the reactor (102) and causes the temperature of the urea therein to rise, promoting its hydrolysis and producing gaseous hydrolysis products. A pressure control valve (106) controls the release of the gaseous hydrolysis products from the reactor to a condenser (107) . The condenser (107) is provided with a heat exchanger (108) which has an inlet (109) and an outlet (110) for connection to a coolant supply. When the gaseous hydrolysis gas enters the condenser (107) it is cooled by heat exchange with the engine cooling fluid and the ammonia and steam condense to form a pool of liquid in the bottom of the condenser (107) . A dosing valve (112) is provided in the bottom of the condenser (107) to dose the liquid condensate into the exhaust conduit (101) to pass with the exhaust gas through an SCR catalyst on the surface of which the ammonia reacts with the Nox.

    Abstract translation: 一种用于还原NOx的装置，包括IC引擎（未示出）的排气导管（101），其中放置有从尿素储罐（103）供应尿素水溶液的尿素水解反应器（102）。 通过排气导管（101）的热排气的流动加热反应器（102）并使其中的尿素的温度升高，促进其水解并产生气态水解产物。 压力控制阀（106）控制气态水解产物从反应器释放到冷凝器（107）。 冷凝器（107）设置有热交换器（108），其具有用于连接到冷却剂供应的入口（109）和出口（110）。 当气体水解气体进入冷凝器（107）时，通过与发动机冷却流体的热交换来冷却，氨和蒸汽冷凝，以在冷凝器（107）的底部形成液体池。 计量阀（112）设置在冷凝器（107）的底部，以将液体冷凝物剂量到排气管道（101）中，使废气通过其表面上的氨与NOx反应的SCR催化剂 。

    VALVE
    5.
    发明申请
    VALVE 审中-公开
    阀

    公开(公告)号：WO2006075162A1

    公开(公告)日：2006-07-20

    申请号：PCT/GB2006/000105

    申请日：2006-01-12

    Applicant: IMI VISION LIMITED ,  HOLEC, Henry, Victor ,  GOULET, Douglas, P. ,  CELOTTA, Daniel, W. ,  CZECK, Stephen, J. ,  NIGHY, Richard

    Inventor： HOLEC, Henry, Victor ,  GOULET, Douglas, P. ,  CELOTTA, Daniel, W. ,  CZECK, Stephen, J. ,  NIGHY, Richard

    IPC: F16K31/06 ,  F16K47/02 ,  H01H51/22 ,  H01H50/30

    CPC classification number: F16K31/082 ,  F16K31/0682 ,  F16K47/02 ,  Y10T137/7766

    Abstract: A valve (100) comprising a magnetic circuit comprising a first member (101) and a pivotably mounted armature (102) the armature being movable between a position in which the valve seal (104) engages the valve seat (105) of valve port (103) to block the valve port (103), and a position away from the first member (101). A coil (106) surrounds the armature (102) which, when supplied with an electric current, creates a magnetic field in the armature (102) attracting the free end to the first member (101). Dampening pads (110) are provided on the armature (102). Each dampener pad (110) comprises a layer of viscoelastic material covered by a protective layer of polyetheretherketone (PEEK). During use, as there is wear between the armature (102) and the first member (101), and/or non magnetic section (107), the dampening pad (110) is compressed on impact by an increasing degree, thus the more worn the valve becomes, the more the dampening and thus the greater the protection against further wear.

    Abstract translation: 一种包括磁路的阀门（100），该磁路包括第一构件（101）和可枢转地安装的衔铁（102），所述衔铁可在阀密封件（104）接合阀口（104）的阀座（105） 103）以阻止阀口（103）和远离第一构件（101）的位置。 线圈（106）围绕电枢（102），当被提供电流时，在电枢（102）中产生吸引自由端到第一构件（101）的磁场。 减震垫（110）设置在电枢（102）上。 每个阻尼垫（110）包括由聚醚醚酮（PEEK）的保护层覆盖的一层粘弹性材料。 在使用过程中，由于电枢（102）和第一部件（101）之间存在磨损，和/或非磁性部分（107），阻尼垫（110）在冲击时被压缩，因此磨损量 阀门变得越多，阻尼越大，因此防止进一步磨损越大。

    POUCH HANDLING MECHANISM
    6.
    发明申请
    POUCH HANDLING MECHANISM 审中-公开
    POUCH处理机制

    公开(公告)号：WO2008132476A1

    公开(公告)日：2008-11-06

    申请号：PCT/GB2008/001488

    申请日：2008-04-28

    Applicant: IMI VISION LIMITED ,  NIGHY, Richard, John ,  NICHOLSON, Scott

    Inventor： NIGHY, Richard, John ,  NICHOLSON, Scott

    IPC: B65B3/04 ,  B65B43/12 ,  B65B7/28 ,  B65B43/46

    CPC classification number: B65B3/045 ,  B65B7/2835 ,  B65B43/123 ,  B65B43/465

    Abstract: Apparatus for handling and filling flexible pouches in which a feeder mechanism (300) delivers a chain of interlinked flexible pouches (200) to a selector mechanism (600) comprising a linear actuator (602) and selector head (604) operable to detach the leading pouch (200) from the chain of pouches and move the selected pouch (200) to a station for removing a cap from the pouch (200), filling the pouch (200) with liquid, re-attaching the cap and releasing the pouch for dispense.

    Abstract translation: 用于处理和填充柔性袋的装置，其中进给机构（300）将连接的柔性袋（200）链递送到包括线性致动器（602）和选择器头（604）的选择器机构（600），所述选择器机构（600）可操作以将前导 将小袋（200）从袋状物袋（200）移出，并将选择的袋（200）移动到用于从袋（200）移除盖子的站，用液体填充袋（200），重新附接盖并释放袋 免除。

    FLOW CONTROL IN HEATING SYSTEM WITH SPEED CONTROLLABLE PUMPS
    8.
    发明申请
    FLOW CONTROL IN HEATING SYSTEM WITH SPEED CONTROLLABLE PUMPS 审中-公开

    公开(公告)号：WO2003052324A3

    公开(公告)日：2003-06-26

    申请号：PCT/GB2002/005698

    申请日：2002-12-16

    Applicant: IMI VISION LIMITED ,  JOHNSON, Martin, Stanley

    Inventor： JOHNSON, Martin, Stanley

    IPC: F24D19/10

    Abstract: A heating system (1) having a plurality of zones (2, 3, 4, 5), connected in a fluid circuit including a boiler (6) and a pump (7) has separate flow control devices (8, 9, 10, 11) for each zone (2, 3, 4, 5). Each device (8, 9, 10, 11) operable via a control unit (39) to vary the flow in the associated zone (2, 3, 4, 5) independently of the other zones to achieve a desired temperature in each zone (2, 3, 4, 5). Each device (8, 9, 10, 11) is similar and comprises a rotor member (28) coupled to a motor (33) operable under the control of the control unit (39). The motor (33) can increase or reduce rotational speed of the rotor member (28) to achieve the required flow rate for the desired temperature in the associated zone (2, 3, 4, 5). The rotor member (28) may incorporate an on/off valve (16) to enable the associated zone to be isolated from the fluid circuit.

    LIQUID HEATING APPARATUS
    9.
    发明申请
    LIQUID HEATING APPARATUS 审中-公开
    液体加热装置

    公开(公告)号：WO2003027580A1

    公开(公告)日：2003-04-03

    申请号：PCT/GB2002/004321

    申请日：2002-09-23

    Applicant: IMI VISION LIMITED ,  MOULDER, Steven

    Inventor： MOULDER, Steven

    IPC: F24H9/00

    CPC classification number: F24H9/0042

    Abstract: A method and apparatus for preventing build-up of deposits on internal surfaces (6) of a water heater (1). A heat shock treatment is periodically applied to the surfaces (6) resulting in differential thermal expansion and/or contraction between the internal surfaces (6) and deposits (7) adhering thereto that causes the deposits (7) to crack and break away from the surfaces (6). The heat shock treatment may include the step of alternately heating and cooling the internal surfaces (6) in any order and may be repeated one or more times. The internal surfaces (6) may be low friction surfaces to reduce adhesion between the surfaces (6) and any deposits (7) that facilitates removal of the deposits (7) during the heat shock treatment.

    Abstract translation: 一种用于防止沉积物堆积在热水器（1）的内表面（6）上的方法和装置。 周期性地对表面（6）施加热冲击处理，导致内表面（6）和粘附在其上的沉积物（7）之间的热膨胀和/或收缩差异导致沉积物（7）破裂和脱离 表面（6）。 热冲击处理可以包括以任何顺序交替地加热和冷却内表面（6）的步骤，并且可以重复一次或多次。 内表面（6）可以是低摩擦表面，以减少在热冲击处理期间有助于去除沉积物（7）的表面（6）和任何沉积物（7）之间的粘附。

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