公开(公告)号：US20140208723A1

公开(公告)日：2014-07-31

申请号：US13749756

申请日：2013-01-25

Applicant: CATERPILLAR INC.

Inventor： Mirza P. Baig ,  Kevin J. Weiss ,  Raymond U. Isada ,  Stephan D. Roozenboom

IPC: F01N3/28 ,  B01D53/94

CPC classification number: F01N3/2885 ,  B01D53/9431 ,  F01N3/208 ,  F01N2610/03 ,  Y02T10/24

Abstract: A catalytic converter and muffler including a housing having an inlet disposed between a first end and a second end of the housing to introduce exhaust gases into an inlet chamber. A plurality of first exhaust treatment banks disposed between the inlet and the first end of the housing to allow the exhaust gases flow towards the first end from the inlet chamber into an end chamber. A mixing tube to direct the exhaust gases towards the second end from the end chamber into a flow distributor and a plurality of second exhaust aftertreatment banks and flow into an outlet chamber. At least one resonator chamber defined within the housing to attenuate noise in the exhaust gases.

Abstract translation: 一种催化转化器和消声器，其包括具有设置在壳体的第一端和第二端之间的入口的壳体，以将废气引入入口室。 设置在壳体的入口和第一端之间的多个第一排气处理组，以允许废气从入口室朝向第一端流入端室。 一种混合管，用于将废气从端室引导到第二端，进入流量分配器和多个第二废气后处理池并流入出口室。 限定在壳体内的至少一个谐振腔，用于衰减废气中的噪声。

公开(公告)号：US09441531B2

公开(公告)日：2016-09-13

申请号：US14146308

申请日：2014-01-02

Applicant: Caterpillar Inc.

Inventor： Stephan D. Roozenboom ,  Craig P. Hittle

IPC: F02B33/44 ,  F16K11/078 ,  F16K11/087 ,  F16K11/052 ,  B60H1/00 ,  F02B29/04 ,  F16K11/074 ,  F02B37/00 ,  F02B37/007 ,  F16K1/22 ,  F16K1/226

CPC classification number: F02B29/0412 ,  F02B29/0418 ,  F02B29/0425 ,  F02B33/44 ,  F02B37/001 ,  F02B37/007 ,  F16K1/224 ,  F16K1/2261 ,  F16K11/0525 ,  F16K11/074 ,  Y02T10/146 ,  Y10T137/86501

Abstract: A diverter valve is disclosed for use with a charge air system. The diverter valve may have a plurality of first inlets configured to receive a flow of warmed air, a plurality of second inlets configured to receive a flow of cooled air, and a single outlet. The diverter valve may also have a single valve element movable to any position between a first position at which the plurality of first inlets are fluidly connected to the single outlet and the plurality of second inlets are blocked from the single outlet, and a second position at which the plurality of second inlets are fluidly connected to the single outlet and the plurality of first inlets are blocked from the single outlet.

Abstract translation: 公开了一种与增压空气系统一起使用的分流阀。 分流阀可以具有多个第一入口，其构造成接收暖气空气流，多个第二入口构造成接收冷却空气流和单个出口。 分流阀还可以具有可移动到第一位置之间的任何位置处的单个阀元件，在第一位置处，多个第一入口流体地连接到单个出口，并且多个第二入口从单个出口被阻挡，并且第二位置 其中多个第二入口流体地连接到单个出口，并且多个第一入口从单个出口被阻挡。

公开(公告)号：US08850801B2

公开(公告)日：2014-10-07

申请号：US13749756

申请日：2013-01-25

Applicant: Caterpillar Inc.

Inventor： Mirza P. Baig ,  Kevin J. Weiss ,  Raymond U. Isada ,  Stephan D. Roozenboom

IPC: F01N3/00 ,  F01N3/28 ,  B01D53/94

CPC classification number: F01N3/2885 ,  B01D53/9431 ,  F01N3/208 ,  F01N2610/03 ,  Y02T10/24

Abstract: A catalytic converter and muffler including a housing having an inlet disposed between a first end and a second end of the housing to introduce exhaust gases into an inlet chamber. A plurality of first exhaust treatment banks disposed between the inlet and the first end of the housing to allow the exhaust gases flow towards the first end from the inlet chamber into an end chamber. A mixing tube to direct the exhaust gases towards the second end from the end chamber into a flow distributor and a plurality of second exhaust aftertreatment banks and flow into an outlet chamber. At least one resonator chamber defined within the housing to attenuate noise in the exhaust gases.

Abstract translation: 一种催化转化器和消声器，其包括具有设置在壳体的第一端和第二端之间的入口的壳体，以将废气引入入口室。 设置在壳体的入口和第一端之间的多个第一排气处理组，以允许废气从入口室朝向第一端流入端室。 一种混合管，用于将废气从端室引导到第二端，进入流量分配器和多个第二废气后处理池并流入出口室。 限定在壳体内的至少一个谐振腔，用于衰减废气中的噪声。

公开(公告)号：US20140175238A1

公开(公告)日：2014-06-26

申请号：US13727182

申请日：2012-12-26

Applicant: CATERPILLAR INC.

Inventor： Stephan D. Roozenboom ,  Mirza P. Baig ,  Raymond B. Gerges ,  Tetsu O. Velasquez ,  Kevin Weiss ,  Raymond U. Isada

IPC: F16B2/08

CPC classification number: F01N13/1838 ,  B01D53/88 ,  B01D53/9409 ,  B01D53/944 ,  F01N2450/02 ,  F01N2450/18 ,  F01N2450/30

Abstract: An aftertreatment brick can be installed in a brick compartment of an aftertreatment module with a releasable securing assembly. The releasable securing assembly includes a first bracket, a second bracket, and a band clamp. The first bracket is installed in the brick compartment proximate a port. The aftertreatment brick is placed on the first bracket adjacent the port and the second bracket is placed about the aftertreatment brick above the first bracket. The band clamp is slid over the first and second brackets and tightened to secure the brackets about the brick.

Abstract translation: 后处理砖可以安装在具有可释放固定组件的后处理模块的砖室中。 可释放固定组件包括第一支架，第二支架和带夹。 第一个支架安装在靠近端口的砖房中。 后处理砖放置在邻近端口的第一支架上，第二支架围绕第一支架上方的后处理砖放置。 带夹在第一和第二支架上滑动，并紧固以将支架固定在砖块周围。

公开(公告)号：US11148081B2

公开(公告)日：2021-10-19

申请号：US16796649

申请日：2020-02-20

Applicant: Caterpillar Inc.

Inventor： Michael T. McKinley ,  Ye Tian ,  Stephan D. Roozenboom

IPC: B01D35/143 ,  G06K7/08 ,  H03K17/97

Abstract: A filter identification system is disclosed. The filter identification system may include an identification component disposed in a filter mount configured to hold a set of filters that includes a first filter and a second filter. The identification component may include a sensor system that may include a first sensor configured to provide a first output signal corresponding to a state of the first sensor, and a second sensor configured to provide a second output signal corresponding to a state of the second sensor. The sensor system may be configured to provide a single output signal that is based on the first output signal and the second output signal and indicates a combined state of the first sensor and the second sensor.