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    • 103. 发明公开
    • Engine waste heat recovering apparatus
    • üine ine ine ine ine ine ine ine ine ine ine ine ine ine ine ine ine ine
    • EP1098083A3
    • 2002-04-24
    • EP00123346.9
    • 2000-10-27
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • Kasai, AhikitoNakagawa, Yoshinori
    • F02G5/02F02G5/04
    • F01N5/02F01N3/005F01N2240/02F02G5/02Y02E20/14Y02T10/16Y02T10/166
    • A means for eliminating a frozen or near frozen state in a drain of the condensed water generated by the action of an exhaust gas heat exchanger (9) is provided. The condensed water separated from the exhaust gas in a silencer (31) is passed through a waster water trap provided with the joint (34) and discharged to the outside. The joint (34) also has a passage provided therein for circulating a heat transfer medium through an externally (separately) installed heat exchanger (52A). When the engine (2) is started, it is judged based on the temperature of the waster water trap (36), (37) or the water measured by a sensor (53) whether the frozen state is present or not. When it is judged that the frozen state is present, a water pump (10) is switched on for circulating the heat transfer medium through the waster water trap (36), (37).
    • 提供了一种用于消除由排气热交换器(9)的作用产生的冷凝水的排水管中的冷冻或近冷冻状态的装置。 在消音器(31)中与废气分离的冷凝水通过设置有接头(34)的废水收集器,并排出到外部。 接头(34)还具有设置在其中的通道,用于使传热介质通过外部(单独)安装的热交换器(52A)循环。 当发动机(2)启动时,根据废水收集器(36),(37)的温度或由传感器(53)测量的水是否存在冷冻状态来判断。 当判断为冷冻状态时,接通水泵10,以使传热介质循环通过废水捕集器(36)(37)。
    • 105. 发明公开
    • Vehicle exhaust-gas purifier
    • Abgasreiniger eines Fahrzeugs
    • EP0872287A2
    • 1998-10-21
    • EP98107056.8
    • 1998-04-17
    • YAMADA CORPORATION
    • Yamada, Toyoo
    • B08B15/00F01N3/02F01N3/28
    • B01D53/9454B03C3/017B03C3/80B03C3/88B08B15/00F01N3/005F01N3/01F01N3/021F01N2250/02Y02A50/2324Y02T10/20Y02T10/22
    • A vehicle exhaust-gas purifier adapted for use on a testing line in a repair shop or the like is provided, wherein exhaust gases emitted from an engine of a vehicle are gathered directly from the vehicle and emitted into the environment after being purified. The vehicle exhaust-gas purifier is provided with a mechanism for preventing deterioration of catalysts used for reducing gaseous pollutants in the exhaust gases. The purifier has an exhaust-gas gathering nozzle A which is detachably connected to an exhaust pipe of an engine of a vehicle. The exhaust gases are introduced through the exhaust-gas gathering nozzle A and an inlet C into a purifier housing. Then, any carbon particles and unburned fuel mist particles are removed from the exhaust gases through a filter chamber 10, and then the major gaseous pollutants, HC, NO x and CO, are removed from the exhaust gases through a catalyst chamber 20. The filter chamber 10 has a filter unit 11 and an electrostatic dust collecting unit 12 provided therein. Any carbon particles and unburned fuel accumulated on the electrostatic dust collecting unit 12 are removed therefrom in a cleaning chamber 40 so as to refresh the electrostatic dust collecting unit 12.
    • 适用于在维修车间等的检测线上使用的车辆废气净化器,其特征在于,从车辆的发动机排出的废气直接从车辆收集,并在净化后排出到环境中。 车辆废气净化器设置有用于防止用于还原废气中的气态污染物的催化剂劣化的机构。 净化器具有可拆卸地连接到车辆的发动机的排气管的排气收集喷嘴A. 废气通过排气收集喷嘴A和入口C引入净化器壳体中。 然后,任何碳颗粒和未燃燃料雾颗粒通过过滤室10从废气中除去,然后通过催化剂室20将废气中的主要气态污染物HC,NO x和CO除去。过滤室 10具有设置在其中的过滤器单元11和静电集尘单元12。 积聚在静电集尘单元12上的任何碳颗粒和未燃燃料在清洁室40中被清除,以便刷新静电集尘单元12.