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    • 5. 发明授权
    • Exhaust purification apparatus for internal combustion engine
    • 内燃机排气净化装置
    • US08555623B2
    • 2013-10-15
    • US12936706
    • 2008-04-18
    • Yuji YasuiIkue KawasumiMichael Fischer
    • Yuji YasuiIkue KawasumiMichael Fischer
    • F01N3/10
    • F01N3/208F01N13/0093F01N13/0097F01N2560/021F01N2570/18F01N2610/02F01N2610/146F01N2900/0408F01N2900/0411F01N2900/1402F01N2900/1622Y02T10/24
    • An exhaust purification apparatus for internal combustion engine having a selective reduction catalyst that while maintaining a high NOx reduction ratio, inhibits any ammonia discharge downstream of the selective reduction catalyst. In the exhaust purification apparatus (2), a urea selective reduction catalyst (23) comprises a first selective reduction catalyst (231) and, provided downstream of the first selective reduction catalyst (231) in an exhaust passageway (11), a second selective reduction catalyst (232). Further, the exhaust purification apparatus (2) includes a urea injection unit (25) for feeding of a reducing agent upstream of the urea selective reduction catalyst (23) in the exhaust passageway (11) and an ammonia sensor (26) for detection of the ammonia concentration at a site between the first selective reduction catalyst (231) and the second selective reduction catalyst (232) in the exhaust passageway (11). The rate of urea injection, GUREA, by the urea injection unit (25) is determined so that the value of ammonia concentration, NH3CONS, detected by the ammonia sensor (26) is greater than “0.”
    • 具有选择还原催化剂的内燃机的排气净化装置,其在保持高NOx还原率的同时,抑制选择还原催化剂下游的氨排放。 在排气净化装置(2)中,尿素选择还原催化剂(23)包括第一选择还原催化剂(231),并且设置在排气通路(11)中的第一选择还原催化剂(231)的下游,第二选择还原催化剂 还原催化剂(232)。 此外,排气净化装置(2)具备:尿素喷射单元(25),用于在排气通路(11)中的尿素选择还原催化剂(23)的上游侧供给还原剂,以及氨传感器(26) 在排气通道(11)中的第一选择还原催化剂(231)和第二选择还原催化剂(232)之间的位置处的氨浓度。 确定尿素注入单元(25)的尿素注入速率GUREA,使得氨传感器(26)检测到的氨浓度NH3CONS值大于“0”。
    • 9. 发明申请
    • FOLDING BOX WITH A BLISTER PACK CONTAINED THEREIN
    • 带有包装袋的折叠盒
    • US20120279889A1
    • 2012-11-08
    • US13461121
    • 2012-05-01
    • Michael Fischer
    • Michael Fischer
    • B65D73/00
    • B65D83/0463B65D5/38B65D75/327
    • A folding box with a blister pack held therein is produced from a one-piece blank, having a first tab which starts integrally from a narrow side wall and in the use position inside the folding box rises obliquely inwards from this edge toward the opposite wall and is supported resiliently against the latter. A second tab is bent back from the support point of the first tab and in the use position comes to lie between the first wall and the first tab or the second wall, and in turn carries at its edge a locking tab which in the use position engages in a hinged fashion between two blister cavities or cavity rows arranged one behind the other in the insertion direction, and thereby secures the blister pack in locking fashion without the need for beads or other deformations that affect the surface on the folding box.
    • 具有保持在其中的泡罩包装的折叠盒由一件坯件制成,具有从窄侧壁一体地开始的第一突出部,并且折叠箱内部的使用位置从该边缘朝向相对的壁倾斜向内升起, 弹性地支撑着后者。 第二突片从第一突片的支撑点向后弯曲,并且使用位置位于第一壁和第一突片或第二壁之间,并且在其边缘处承载着处于使用位置的锁定片 在插入方向上彼此靠背地设置的两个泡罩腔或空腔排之间以铰链方式接合,从而将泡罩包装以锁定方式固定,而不需要影响折叠盒上的表面的珠子或其它变形。