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公开(公告)号：US4203949A
公开(公告)日：1980-05-20
申请号：US937511
申请日：1978-08-28
CPC分类号： F01N3/2853 , B01J35/04 , F01N3/2867 , B23P2700/03 , Y10T29/49345
摘要： A catalyst converter for cleaning the exhaust of a vehicle, and in particular for a vehicle such as a car or motorcycle. The catalyst converter is provided with a case containing and holding a honeycomb-shaped ceramic catalyst body, with the case being divided into two halves in the axial direction. The catalyst body is covered in the front and rear with members supporting the end edges in the axial direction and the outer peripheral portions. The halves of the case are integrally combined while being pressed toward each other.
摘要翻译： 一种用于清洁车辆的排气，特别是用于诸如汽车或摩托车的车辆的催化剂转化器。 催化剂转化器设置有容纳蜂窝状陶瓷催化剂体的壳体，壳体沿轴向分为两半。 催化剂体在前后被覆盖有沿轴向方向支撑端部边缘的部件和外周部分。 壳体的一半被一体地组合在一起被相互挤压。
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2.发明授权
公开(公告)号：US4207661A
公开(公告)日：1980-06-17
申请号：US937583
申请日：1978-08-28
CPC分类号： F01N3/2853 , B01J35/04 , B23P15/00 , F01N3/2867 , B23P2700/03 , Y10T29/49345 , Y10T29/49879 , Y10T29/49893
摘要： A catalyst converter for cleaning the exhaust of a vehicle, and in particular for a vehicle such as a car or motorcycle. The catalyst converter is provided with a case containing and holding a honeycomb-shaped ceramic catalyst body, with the case being divided into two halves in the axial direction. The catalyst body is covered in the front and rear with members supporting the end edges in the axial direction and the outer peripheral portions. The halves of the case are integrally combined while being pressed toward each other.
摘要翻译： 一种用于清洁车辆的排气，特别是用于诸如汽车或摩托车的车辆的催化剂转化器。 催化剂转化器设置有容纳蜂窝状陶瓷催化剂体的壳体，壳体沿轴向分为两半。 催化剂体在前后被覆盖有沿轴向方向支撑端部边缘的部件和外周部分。 壳体的一半被一体地组合在一起被相互挤压。
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公开(公告)号：US4154058A
公开(公告)日：1979-05-15
申请号：US876321
申请日：1978-02-08
申请人： Yoshio Mase , Shinichi Natsuume
发明人： Yoshio Mase , Shinichi Natsuume
CPC分类号： F01N13/1805 , F01N13/04 , F01N3/34 , F02B2075/027 , F02B2075/1808 , F02B2075/1816 , F02B61/02 , Y02T10/20
摘要： A catalytic exhaust cleaning device for a high-power multi-cylinder engine of the type including independent carburetors and exhaust pipes for the respective cylinders. The exhaust pipes are interconnected for fluid communication therebetween at locations upstream of the respective catalytic converters arranged therein so that the latter are evenly fed with exhaust gases of substantially the same composition and volume and with substantially equal amounts of secondary air and operate effectively with substantially the same high efficiency. The exhaust communicating pipe interconnecting two adjacent exhaust pipes is divided into two sections, which are fixed at one end to the respective exhaust pipes and held at the other end in aligned abutting relation by a radially expansible tubular joint member, which is fixed to one of the two pipe sections and clamped against the other section. This structure not only facilitates assembly of the communicating and exhaust pipes but effectively prevents any thermal deformation of the communicating pipe.
摘要翻译： 一种用于大功率多缸发动机的催化排气清洁装置，其包括用于各个气缸的独立的化油器和排气管。 排气管互连在一起，在各自催化转化器布置在其中的位置处的位置处流体连通，使得排气管均匀地供给具有基本上相同的组成和体积的废气，并具有基本上相等量的二次空气，并且基本上与 同样高效率。 将两个相邻的排气管相互连接的排气连通管被分成两部分，其一端固定在各个排气管上，另一端通过径向可膨胀的管状接头构件以对准的邻接关系固定在一起 两个管段夹紧在另一个部分。 该结构不仅有利于连通管和排气管的组装，而且有效地防止了连通管的任何热变形。
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