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31. 发明授权

US06550573B2 Muffler with catalytic converter arrangement, and method 失效
公开(公告)号：US06550573B2
公开(公告)日：2003-04-22
申请号：US09945383
申请日：2001-08-31
申请人： Wayne M. Wagner , Marty A. Barris , Douglas E. Flemming , James C. Rothman , Peter A. Betts
发明人： Wayne M. Wagner , Marty A. Barris , Douglas E. Flemming , James C. Rothman , Peter A. Betts
IPC分类号： F01N100
CPC分类号： F01N1/003 , F01N1/02 , F01N1/08 , F01N3/2817 , F01N3/2857 , F01N3/2867 , F01N3/2885 , F01N3/2892 , F01N2230/04 , F01N2330/40 , F01N2470/02 , F01N2470/18 , F01N2470/20 , F01N2470/22 , F01N2470/30 , F01N2490/155 , F01N2490/20 , F02B3/06 , F02B27/06
摘要： An apparatus for modifying an exhaust stream of a diesel engine is provided. The apparatus includes a muffler arrangement having an exhaust inlet and an exhaust outlet in construct and arrange for sound attenuation therein. The apparatus also includes a catalytic converter arrangement positioned within the muffler arrangement between the exhaust inlet and exhaust outlet. During operation, the exhaust flow is directed both through the muffler arrangement and the catalytic converter arrangement, to advantage.

32. 发明授权

US06463655B1 Method and apparatus for assembling exhaust components 失效
标题翻译：组装排气部件的方法和装置
公开(公告)号：US06463655B1
公开(公告)日：2002-10-15
申请号：US09529103
申请日：2000-06-07
申请人： Ronald S. Williams , Mick Wadsworth
发明人： Ronald S. Williams , Mick Wadsworth
IPC分类号： B21D5116
CPC分类号： F01N13/1838 , B23P19/04 , B23P2700/03 , B23Q17/20 , F01N3/0211 , F01N3/2857 , F01N3/2867 , F01N13/185 , F01N13/1872 , Y02T10/20 , Y10T29/49398 , Y10T29/49861 , Y10T29/49945 , Y10T29/53004 , Y10T29/53022 , Y10T29/53396 , Y10T29/53987
摘要： A method of assembling end caps (14, 16) within a body (12) is provided. The body (12) is measured to obtain a body measurement and the end cap (14, 16) is sized based on the body measurement. The sized end cap (14, 16) is coupled to the body (12). An end cap size (10, 170) for sizing end caps (14, 16) to mate with a body (12) is also provided. The end cap size (10, 170) includes a device (23, 171) that is movable between a position to receive one of an end cap (14, 16) and a body (12) and another position to engage the one of the end cap (14, 16) and body (12). The end cap size (10, 170) also includes a control system (25, 173) configured to move the device (23, 171) to a body measurement position to obtain a body measurement of the body (12) and move the device (23, 171) to a position to size the end cap (14, 16) based on the body measurement.
摘要翻译：提供了在主体（12）内组装端盖（14,16）的方法。测量身体（12）以获得身体测量，并且基于身体测量来确定端盖（14,16）的尺寸。尺寸的端盖（14,16）联接到主体（12）。还提供了用于使端盖（14,16）定尺寸地与主体（12）配合的端盖尺寸（10,170）。端盖尺寸（10,170）包括可在接收端盖（14,16）和主体（12）中的一个的位置之间移动的装置（23,171）端盖（14,16）和主体（12）。端盖尺寸（10,170）还包括配置成将装置（23,171）移动到身体测量位置以获得身体（12）的身体测量并移动装置（20,173）的控制系统（25,173）基于身体测量来定位端盖（14,16）的位置。

33. 发明授权

US06253792B1 Exhaust processor end cap 有权
标题翻译：排气处理器端盖
公开(公告)号：US06253792B1
公开(公告)日：2001-07-03
申请号：US09529104
申请日：2000-06-14
申请人： Ronald S. Williams , Mick Wadsworth
发明人： Ronald S. Williams , Mick Wadsworth
IPC分类号： F15D102
CPC分类号： F01N13/1838 , B23P19/04 , B23P2700/03 , B23Q17/20 , F01N3/0211 , F01N3/2857 , F01N3/2867 , F01N13/185 , F01N13/1872 , F01N13/1894 , F01N2330/06 , F01N2450/02 , F01N2450/20 , F01N2450/22 , Y02T10/20 , Y10S55/30
摘要： An exhaust processor is provided having an exhaust processor body, first, and second end caps. The exhaust processor body includes an outer shell and a substrate positioned to lie within the outer shell. The outer shell includes an outer surface facing away from the substrate, an inner surface facing toward the substrate, spaced apart first and second ends. The inner surface of the outer shell defines a first end cap region at the first end, a second end cap region at the second end, and an inner surface side. The first end cap is positioned to lie in the first end cap region, and the second end cap is positioned to lie in the second end cap region. Each of the first and second end caps include a crimpable flange that is sizable to include a size substantially equal to the inner surface size of the inner surface of the outer shell.
摘要翻译：提供具有排气处理器主体，第一和第二端盖的排气处理器。排气处理器主体包括外壳和定位成位于外壳内的基板。外壳包括背离基板的外表面，面向基板的内表面，间隔开的第一和第二端。外壳的内表面在第一端处限定第一端盖区域，在第二端部处限定第二端盖区域和内表面侧。第一端盖定位成位于第一端盖区域中，并且第二端盖定位成位于第二端盖区域中。第一和第二端盖中的每一个包括可卷曲的凸缘，该可卷曲凸缘可相当于包括基本上等于外壳的内表面的内表面尺寸的尺寸。

34. 发明授权

US6017498A Catalytic converter support device 失效
标题翻译：催化转换器支持装置
公开(公告)号：US6017498A
公开(公告)日：2000-01-25
申请号：US7132
申请日：1998-01-14
申请人： Raymond C. Harding
发明人： Raymond C. Harding
IPC分类号： B01D53/86 , F01N3/28 , B01D50/00 , B01D53/34
CPC分类号： F01N3/2864 , F01N3/2853 , F01N3/2867 , F01N3/2892 , F01N2310/14
摘要： An automobile exhaust gas ceramic catalytic element support device mounts the element in a metal housing and cushions the element from radial shock loads. The device is compressed knitted wire mesh and includes crimped corrugations formed into a cylinder. The cylinder end has a conduit containing a knitted compacted wire mesh rope formed by drawing knitted wire mesh through a die until the formed rope is compacted into a gas seal. The device at the rope end has a radially inwardly extending lip for engaging an end face of the element. The rope may include non-metallic fibers to enhance sealing action of the rope. The device is axially retained by an annular channel in the converter housing with the rope substantially gas sealing the interface region between the ceramic element and the housing.
摘要翻译：汽车废气陶瓷催化元件支撑装置将元件安装在金属壳体中并且将元件从径向冲击载荷中缓冲。该装置是压缩针织丝网，并且包括形成为圆柱体的卷边波纹。圆筒端部具有包含针织物压实的丝网的导管，其通过将针织丝网穿过模具形成，直到形成的绳被压实成气密封。绳索端部的装置具有用于接合元件的端面的径向向内延伸的唇缘。绳可以包括非金属纤维，以增强绳索的密封作用。该装置由转子壳体中的环形通道轴向地保持，绳索基本上气体密封陶瓷元件和壳体之间的界面区域。

35. 发明授权

US5866079A Ceramic honeycomb catalytic converter 失效
标题翻译：陶瓷蜂窝催化转化器
公开(公告)号：US5866079A
公开(公告)日：1999-02-02
申请号：US298285
申请日：1994-08-31
申请人： Minoru Machida , Toshio Yamada , Toshihiko Hijikata , Yukihito Ichikawa
发明人： Minoru Machida , Toshio Yamada , Toshihiko Hijikata , Yukihito Ichikawa
IPC分类号： F01N3/28 , F02B1/04 , B01D53/34 , F01N3/10
CPC分类号： F01N3/2853 , F01N3/2857 , F01N3/2867 , F01N2330/06 , F01N2450/02 , F02B1/04
摘要： A ceramic honeycomb catalytic converter having a novel canning structure capable of stably retaining a thin-walled ceramic honeycomb catalyst within a metal casing for a long period. A retainer member in the form of a ceramic fiber mat is disposed between an inner peripheral surface of the casing and an outer peripheral surface of the honeycomb catalyst, in a compressed state to generate a surface pressure for retaining the honeycomb catalyst in place. The ceramic fiber mat is composed of heat resistant and non-intumescent ceramic fibers, and has a compression characteristic which is substantially free from a significant increase or decrease over an operative temperature range of the catalytic converter. The casing may be provided with at least one locking member for locking the ceramic fiber mat in a flow direction of exhaust gas passed through the honeycomb catalyst.
摘要翻译：一种陶瓷蜂窝催化转化器，其具有能够长时间稳定地将金属壳体内的薄壁陶瓷蜂窝催化剂保持在壳体上的新颖的罐装结构。陶瓷纤维毡形式的保持构件以压缩状态设置在壳体的内周表面和蜂窝状催化剂的外周表面之间，以产生用于将蜂窝状催化剂保持在适当位置的表面压力。陶瓷纤维垫由耐热和非膨胀陶瓷纤维组成，具有在催化转化器的工作温度范围内基本上不显着增加或减少的压缩特性。壳体可以设置有至少一个锁定构件，用于沿着通过蜂窝催化剂的废气的流动方向来锁定陶瓷纤维垫。

36. 发明授权

US5828013A Muffler with catalytic converter arrangement; and method 失效
标题翻译：消声器与催化转换器布置; 和方法
公开(公告)号：US5828013A
公开(公告)日：1998-10-27
申请号：US743516
申请日：1996-11-04
申请人： Wayne M. Wagner , Marty A. Barris , Douglas E. Flemming , James C. Rothman , Peter A. Betts
发明人： Wayne M. Wagner , Marty A. Barris , Douglas E. Flemming , James C. Rothman , Peter A. Betts
IPC分类号： F01N1/00 , F01N1/02 , F01N1/08 , F01N3/10 , F01N3/28 , F01N7/00 , F02B3/06 , F02B27/02 , F02B27/06
CPC分类号： F01N1/003 , F01N1/02 , F01N1/08 , F01N3/2817 , F01N3/2857 , F01N3/2867 , F01N3/2885 , F01N3/2892 , F01N2230/04 , F01N2330/40 , F01N2470/02 , F01N2470/18 , F01N2470/20 , F01N2470/22 , F01N2470/30 , F01N2490/155 , F01N2490/20 , F02B27/06 , F02B3/06
摘要： An apparatus for modifying an exhaust stream of a diesel engine is provided. The apparatus includes a muffler arrangement having an exhaust inlet and an exhaust outlet in construct and arrange for sound attenuation therein. The apparatus also includes a catalytic converter arrangement positioned within the muffler arrangement between the exhaust inlet and exhaust outlet. During operation, the exhaust flow is directed both through the muffler arrangement and the catalytic converter arrangement, to advantage.
摘要翻译：提供一种用于改变柴油机排气流的装置。该装置包括消声器装置，其具有构造中的排气入口和排气出口，并且在其中布置声音衰减。该设备还包括位于排气入口和排气出口之间的消声器装置内的催化转化器装置。在操作期间，排气流有利地通过消声器装置和催化转化器装置。

37. 发明授权

US5555621A Method of producing a catalytic converter 失效
标题翻译：生产催化转化器的方法
公开(公告)号：US5555621A
公开(公告)日：1996-09-17
申请号：US270827
申请日：1994-07-05
申请人： Hiroshi Tanabe , Tsutomu Imamura , Katsumi Amada , Yuji Shimada
发明人： Hiroshi Tanabe , Tsutomu Imamura , Katsumi Amada , Yuji Shimada
IPC分类号： F01N3/28 , B23P15/00
CPC分类号： F01N3/2853 , F01N3/2857 , F01N3/2867 , F01N2330/06 , Y10T29/49345
摘要： A method of making a catalytic converter for an automotive internal combustion engine comprises a cylindrical honeycomb catalyst carrier made of a ceramic and carrying a catalytic material. The catalyst carrier is encased within a cylindrical container upon being axially supported at its opposite end faces between oppositely disposed annular metal caps through cushioning materials. The metal caps are fixedly secured to the inner peripheral surface of the container by plug welding. In production of the catalytic converter, the plug welding is made in a state in which the metal caps are being biased to the catalyst carrier at a predetermined pressure by a pair of pressing jigs which respectively abut the metal caps.
摘要翻译：制造用于汽车内燃机的催化转化器的方法包括由陶瓷制成并承载催化材料的圆柱形蜂窝催化剂载体。当催化剂载体通过缓冲材料轴向地支撑在相对设置的环形金属盖之间的相对端面处时，将催化剂载体封装在圆柱形容器内。金属盖通过插头焊接固定在容器的内周面上。在催化转化器的制造中，通过一对分别抵靠金属盖的加压夹具，以预定的压力将金属盖偏压到催化剂载体的状态下进行塞子焊接。

38. 发明授权

US5094074A Catalytic converter with metallic carrier and method for producing same 失效
标题翻译：具有金属载体的催化转化器及其制备方法
公开(公告)号：US5094074A
公开(公告)日：1992-03-10
申请号：US652077
申请日：1991-02-08
申请人： Kimiyoshi Nishizawa , Takashi Yamada , Hideharu Ehara
发明人： Kimiyoshi Nishizawa , Takashi Yamada , Hideharu Ehara
IPC分类号： F01N3/20 , F01N3/28
CPC分类号： F01N3/2867 , F01N3/2026 , F01N3/281 , F01N3/2857 , F01N2330/02 , F01N2330/04 , Y02T10/26 , Y10T29/49345 , Y10T428/24149
摘要： A catalytic converter for purifying exhaust gas from an automotive vehicle engine. The catalytic converter is composed of a metallic carrier for catalyst metal, disposed inside a casing. The metallic carrier is constructed of a main sheet metal structure which is formed by turning up an elongate flat sheet metal in a zigzag manner in cross-section, so that the main sheet metal structure has a plurality of parallel flat portions. The adjacent flat portions define therebetween a space. The main sheet metal structure is coated over all of its surfaces with an electrically insulative alumina layer. A plurality of corrugated sheet metal spacers are disposed and secured in the respective spaces thereby to define fine gas passages through which exhaust gas flows. Thus, the main sheet metal structure is electrically insulated from the corrugated sheet metal spacers, so that electric current is passed only through the main sheet metal structure. The main sheet metal structure serves as a heater element for promoting activation of the catalyst metal.
摘要翻译：一种用于净化机动车辆发动机废气的催化转化器。催化转化器由催化剂金属的金属载体组成，设置在壳体内。金属载体由主金属板结构构成，该主金属板结构通过以锯齿形的方式在横截面上卷起细长的平板金属而形成，使得主金属板结构具有多个平行的平坦部分。相邻的平坦部分之间限定了一个空间。主要金属片结构在其所有表面上涂覆有电绝缘氧化铝层。多个波纹金属间隔件被设置并固定在各个空间中，从而限定废气流过的细小的气体通道。因此，主金属板结构与波纹金属间隔件电绝缘，使得电流仅通过主金属板结构。主要的金属板结构用作促进催化剂金属活化的加热元件。

39. 发明授权

US5080953A Honeycomb structural body and method of producing the same 失效
标题翻译：蜂窝结构体及其生产方法
公开(公告)号：US5080953A
公开(公告)日：1992-01-14
申请号：US406048
申请日：1989-09-12
申请人： Osamu Horikawa , Koichi Ikeshima
发明人： Osamu Horikawa , Koichi Ikeshima
IPC分类号： B01D53/86 , B01J32/00 , B01J35/04 , B28B11/00 , B28B11/04 , C04B38/00 , F01N3/021 , F01N3/022 , F01N3/28
CPC分类号： F01N3/2853 , B01J35/04 , C04B38/0006 , C04B41/009 , C04B41/53 , C04B41/91 , F01N3/0211 , F01N3/0222 , F01N3/2828 , F01N3/2867 , F01N2330/06 , F01N2350/02 , Y02T10/20 , Y10T428/24149 , Y10T428/24744
摘要： A ceramic honeycomb structural body for catalytic converters and filters for removing fine particles can be provided which is secured firmly in the catalytic converters with high reliability, minimum volume and small strength to external pressure without displacements and breakage thereof and a loss of expensive noble metals, by forming at least one step on the outer circumferential surface of the honeycomb structural body so as to form at lesat one recessed portion or protruded portion on the outer circumferential surface; the recessed portion or the protruded portion has a rough surface or is formed discontinuously to afford firm and safe holding of the ceramic honeycomb structural body in the vessel of the catalytic converter via a sealing member and/or a cushioning member.

40. 发明授权

US3966419B2 CATALYTIC CONVERTER HAVING MONOLITH WITH MICA SUPPORT MEANS THEREFOR 失效
标题翻译：具有MICA支持手段的催化转换器
公开(公告)号：US3966419B2
公开(公告)日：1988-01-12
申请号：US52448674
申请日：1974-11-18
IPC分类号： F01N3/28 , F01N13/10 , B01J8/00
CPC分类号： F01N13/10 , F01N3/2853 , F01N3/2867 , F01N2350/04 , F01N2350/06 , Y10S248/901

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