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    ACTIVE PURGE METHOD FOR SMALL ENGINE EQUIPMENT
    1.
    发明申请
    ACTIVE PURGE METHOD FOR SMALL ENGINE EQUIPMENT 审中-公开
    小型发动机设备的主动灌浆方法

    公开(公告)号：US20070261679A1

    公开(公告)日：2007-11-15

    申请号：US11735557

    申请日：2007-04-16

    申请人： Michael F. Tschantz

    发明人： Michael F. Tschantz

    IPC分类号： F02M33/02

    CPC分类号： F02M37/0082 ,  F02M25/089 ,  F02M33/08

    摘要： An emissions control system is described for an internal combustion engine, having a vapor sorbent material within the fuel tank cap subjected to an active purge.

    摘要翻译： 描述了一种用于内燃机的排放物控制系统，其具有经受主动吹扫的燃料箱盖内的蒸汽吸附剂材料。

    METHOD AND SYSTEM FOR REDUCING EMISSIONS FROM EVAPORATIVE EMISSIONS
    2.
    发明申请
    METHOD AND SYSTEM FOR REDUCING EMISSIONS FROM EVAPORATIVE EMISSIONS 有权
    用于减少排放气体排放的方法和系统

    公开(公告)号：US20120204720A1

    公开(公告)日：2012-08-16

    申请号：US13503063

    申请日：2010-10-28

    申请人： Michael F. Tschantz ,  Peter D. McCrae

    发明人： Michael F. Tschantz ,  Peter D. McCrae

    IPC分类号： B01D53/02

    CPC分类号： F02M25/089 ,  B60K15/03504 ,  B60K2015/03514 ,  F02M25/0854 ,  F02M2025/0881

    摘要： A method for reducing hydrocarbon emissions from automotive evaporative emissions control systems comprising steps of: contacting a vented fuel vapor stream from a fuel tank (1) with a first passive purge canister bed (5), the passive purge canister bed comprising a vapor adsorbent material and including a passive purge vapor inlet and a passive purge vapor outlet for vapor stream flow, -contacting a vapor stream from the passive purge vapor outlet with an active purge canister bed, the active purge canister bed (2) comprising a vapor adsorbent material; contacting the active purge canister bed with mechanically convected purge air, wherein the mechanically convected purge air is prevented from flowing through the passive purge canister bed; and contacting the passive purge canister bed with fresh purge air drawn passively by the fuel tank through the passive purge vapor outlet without first contacting said active purge canister bed.

    摘要翻译： 一种用于减少来自汽车蒸发排放控制系统的碳氢化合物排放的方法，包括以下步骤：将来自燃料箱（1）的排出的燃料蒸汽流与第一被动净化罐床（5）接触，所述被动吹扫罐床包括蒸气吸附剂材料 并且包括用于蒸气流流动的被动吹扫蒸汽入口和被动吹扫蒸汽出口， - 与主动吹扫罐床接触来自被动吹扫蒸汽出口的蒸汽流，所述主动清洗罐床（2）包括蒸气吸附剂材料; 使主动清洗罐床与机械对流的吹扫空气接触，其中防止机械对流的吹扫空气流过被动清洗罐床; 并且将被动吹扫筒床与被燃料箱被动地抽取的新鲜吹扫空气接触，通过被动吹扫蒸汽出口，而不首先接触所述主动吹扫筒床。

    CONTROL OF VAPOR EMISSIONS FROM GASOLINE STATIONS
    3.
    发明申请
    CONTROL OF VAPOR EMISSIONS FROM GASOLINE STATIONS 有权
    汽油机排放气体的控制

    公开(公告)号：US20090056827A1

    公开(公告)日：2009-03-05

    申请号：US12282410

    申请日：2007-04-03

    申请人： Michael F. Tschantz

    发明人： Michael F. Tschantz

    IPC分类号： B65B31/02 ,  B01D27/10 ,  B67D5/63

    CPC分类号： B01D53/0415 ,  B01D53/0454 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/108 ,  B01D2253/3425 ,  B01D2257/702 ,  B01D2259/40081 ,  B01D2259/40086 ,  B01D2259/4516

    摘要： The present invention relates to a vapor recovery system for gas station that is capable of controlling vapor emission to less than 0.38 lbs/1000 gallons fuel dispensed. The system may include at least one canister containing adsorbents such as activated carbon, zeolite, activated alumina, silica, and other adsorbents for passive removal of hydrocarbon vapors in venting air. Additionally, the system may include a means to enhance vapor-liquid equilibrium in the ullage of the fuel tank and accordingly minimize vapor emission level.

    摘要翻译： 本发明涉及一种加油站的蒸汽回收系统，其能够控制蒸汽排放量小于0.38磅/ 1000加仑燃料分配。 该系统可以包括至少一个含有吸附剂的罐，例如活性炭，沸石，活性氧化铝，二氧化硅和其它吸附剂，用于排出空气中的烃蒸气的被动去除。 此外，该系统可以包括在燃料箱的空载中增强蒸气 - 液体平衡并因此使蒸汽排放水平最小化的装置。

    Method and system for reducing emissions from evaporative emissions
    6.
    发明授权
    Method and system for reducing emissions from evaporative emissions 有权
    减少蒸发排放量的方法和系统

    公开(公告)号：US08814987B2

    公开(公告)日：2014-08-26

    申请号：US13503063

    申请日：2010-10-28

    申请人： Michael F. Tschantz ,  Peter D. McCrae

    发明人： Michael F. Tschantz ,  Peter D. McCrae

    IPC分类号： F02M25/08 ,  B60K15/035

    CPC分类号： F02M25/089 ,  B60K15/03504 ,  B60K2015/03514 ,  F02M25/0854 ,  F02M2025/0881

    摘要： A method for reducing hydrocarbon emissions from automotive evaporative emissions control systems comprising steps of: contacting a vented fuel vapor stream from a fuel tank (1) with a first passive purge canister bed (5), the passive purge canister bed comprising a vapor adsorbent material and including a passive purge vapor inlet and a passive purge vapor outlet for vapor stream flow, —contacting a vapor stream from the passive purge vapor outlet with an active purge canister bed, the active purge canister bed (2) comprising a vapor adsorbent material; contacting the active purge canister bed with mechanically convected purge air, wherein the mechanically convected purge air is prevented from flowing through the passive purge canister bed; and contacting the passive purge canister bed with fresh purge air drawn passively by the fuel tank through the passive purge vapor outlet without first contacting said active purge canister bed.

    摘要翻译： 一种用于减少来自汽车蒸发排放控制系统的碳氢化合物排放的方法，包括以下步骤：将来自燃料箱（1）的排出的燃料蒸汽流与第一被动净化罐床（5）接触，所述被动吹扫罐床包括蒸气吸附剂材料 并且包括用于蒸气流流动的被动吹扫蒸汽入口和被动吹扫蒸汽出口， - 与主动吹扫罐床接触来自被动吹扫蒸汽出口的蒸汽流，所述主动清洗罐床（2）包括蒸汽吸附剂材料; 使主动清洗罐床与机械对流的吹扫空气接触，其中防止机械对流的吹扫空气流过被动清洗罐床; 并且将被动吹扫筒床与被燃料箱被动地抽取的新鲜吹扫空气接触，通过被动吹扫蒸汽出口，而不首先接触所述主动吹扫筒床。