公开(公告)号：US20180326372A1

公开(公告)日：2018-11-15

申请号：US15817980

申请日：2017-11-20

申请人： Proventia Emission Control Oy

发明人： Tuomas TYNI ,  Sauli HALONEN ,  Juha KARHU

IPC分类号： B01F5/00 ,  B01F5/04 ,  B01F5/06 ,  B01F3/04 ,  B01D53/94 ,  F01N3/20 ,  F01N3/021 ,  F01N3/10 ,  F01N13/00

CPC分类号： B01F5/0065 ,  B01D53/9431 ,  B01D53/944 ,  B01D2255/915 ,  B01F3/04021 ,  B01F3/04049 ,  B01F5/0268 ,  B01F5/0451 ,  B01F5/0606 ,  B01F5/0648 ,  B01F5/0689 ,  B01F2005/0017 ,  B01F2005/0034 ,  B01F2005/0091 ,  F01N3/021 ,  F01N3/103 ,  F01N3/106 ,  F01N3/2066 ,  F01N3/208 ,  F01N3/2892 ,  F01N13/009 ,  F01N13/0097 ,  F01N2240/20 ,  F01N2610/02

摘要： An apparatus for aftertreatment of exhaust gas including a housing having a longitudinal axis that extends between a first end and a second end of the housing; an exhaust inlet being positioned at a portion of the first end of the housing for entering exhaust gas flow into the interior of the housing; a first substrate being positioned within the interior of the housing downstream to the exhaust inlet, wherein the exhaust gas flow being configured to flow through the first substrate in direction of the longitudinal axis; mixer arrangement being positioned within the interior of the housing downstream to the first substrate and including: first flow guide arrangement configured to guide the exhaust gas flow to rotating and advancing gas flow in direction of a crosswise axis perpendicular to the longitudinal axis; a reactant inlet for dispensing reactant to the rotating and advancing gas flow, the reactant configured to mix with the exhaust gas; and second flow guide arrangement configured to guide the rotating and advancing mixed gas flow in direction of the longitudinal axis as a mixed exhaust gas flow; and a second substrate being positioned within the interior of the housing downstream to the mixer arrangement, wherein the mixed exhaust gas flow being configured to flow through the second substrate in direction of the longitudinal axis.

公开(公告)号：US20180100422A1

公开(公告)日：2018-04-12

申请号：US15725724

申请日：2017-10-05

申请人： Eberspächer Exhaust Technology GmbH & Co. KG

发明人： Benjamin RÖHR ,  Roland SCHWARZ ,  Frank MÜLLER ,  Joachim MÜLLER ,  Herve TCHAMGOUE ,  Frank BERKEMER ,  Martin STRÄHLE ,  Peter GORKE

IPC分类号： F01N3/28 ,  B01F5/06

CPC分类号： F01N3/2892 ,  B01F5/0606 ,  B01F5/0616 ,  B01F2005/0628 ,  B01F2005/0637 ,  B01F2005/0639 ,  F01N3/2066 ,  F01N13/1838 ,  F01N13/185 ,  F01N13/1872 ,  F01N2240/20 ,  Y02A50/2325 ,  Y02T10/24

摘要： A mixer assembly unit, especially for an exhaust system of an internal combustion engine of a vehicle, includes a mixer body (48) with an incoming flow side (58) and with an outgoing flow side (60); and a carrier element (24) with a carrier element body (44) enclosing the mixer body (48) radially on an outside in relation to a mixer longitudinal axis. The mixer body (48) includes a plurality of flow deflection elements (62) and at least one holding area (70). The carrier element (24) includes a counter holding area (46) in association with a holding area (70). The counter holding area (46) is connected in substance to the holding area (70). The counter holding area (46) overlaps the holding area (70) at least partly radially on a side oriented in a direction of the outgoing flow side (60) of the mixer body (48).

公开(公告)号：US20170304781A1

公开(公告)日：2017-10-26

申请号：US15520527

申请日：2015-10-06

申请人： Cummins Emission Solutions, Inc.

发明人： John G. Buechler ,  Douglas A. Mitchell ,  Ryan M. Johnson ,  James Goss

IPC分类号： B01F3/04 ,  F01N3/20 ,  F01N3/021 ,  B01F5/04 ,  F01N3/28 ,  B01F5/06

CPC分类号： B01F3/04049 ,  B01F5/0473 ,  B01F5/0605 ,  B01F5/0606 ,  F01N3/021 ,  F01N3/2066 ,  F01N3/2892 ,  F01N13/009 ,  F01N2240/20 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02T10/24

摘要： An aftertreatment system includes a filter configured to receive an exhaust gas and a selective catalytic reduction (SCR) system configured to treat the exhaust gas. A body mixer is disposed downstream of the filter and upstream of the SCR system. The body mixer includes a housing defining an internal volume and including at least a first passageway, a second passageway, and a third passageway. The first passageway receives a flow of the exhaust gas from the filter and directs the flow of the exhaust gas towards the second passageway. The second passageway redirects the flow in a second direction opposite the first direction towards the third passageway. The third passageway redirects the flow in a third direction opposite the second direction towards the SCR system. An injection port is disposed on a sidewall of the housing and configured to communicate an exhaust reductant into the internal volume.

公开(公告)号：US20170260888A1

公开(公告)日：2017-09-14

申请号：US15454215

申请日：2017-03-09

申请人： Eberspächer Exhaust Technology GmbH & Co. KG

发明人： Vijaya Bhaskar SOLIPURAM ,  Krishna Kumar VEMPATI ,  Enver KURPEJOVIC

IPC分类号： F01N3/28 ,  F01N3/10 ,  F01N3/021 ,  F01N3/20

CPC分类号： F01N3/2892 ,  B01F3/04049 ,  B01F5/0473 ,  B01F5/0606 ,  B01F5/0688 ,  B01F2005/0091 ,  F01N3/021 ,  F01N3/103 ,  F01N3/2066 ,  F01N13/009 ,  F01N13/1872 ,  F01N2240/20 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02T10/24

摘要： A mixer mixes exhaust gas (A) flowing in an exhaust gas-carrying duct of an internal combustion engine with reactant (R) injected into the exhaust gas-carrying duct. The mixer includes a mixer body (32) with a reactant receiving duct (48), an exhaust gas inlet opening arrangement (70) with a plurality of exhaust gas inlet openings (72, 74, 76, 78, 80) leading to the reactant receiving duct, and at least one release duct (62, 66) leading away from the reactant receiving duct (48) with a release duct opening (64, 66) for the release of a reactant/exhaust gas mixture from the mixer body (32).

公开(公告)号：US20170259223A1

公开(公告)日：2017-09-14

申请号：US15457940

申请日：2017-03-13

申请人： Ecolab USA Inc.

发明人： Zachary Wilson Logan ,  Richard Lee Binks ,  Camdon J. DePaolo

IPC分类号： B01F3/12 ,  B01F15/00 ,  B01F13/10 ,  B01F5/06 ,  B01F7/22

CPC分类号： B01F3/1228 ,  B01F3/1221 ,  B01F5/0606 ,  B01F5/0607 ,  B01F7/22 ,  B01F13/1016 ,  B01F13/103 ,  B01F13/1033 ,  B01F15/00155 ,  B01F15/00285 ,  B01F15/00831 ,  B01F15/00876 ,  B01F2215/0049 ,  E21B21/062

摘要： Embodiments of the present disclosure involve methods, devices, and systems for hydrating polymers using multiple mixing chambers. Adjacent mixing chambers may be coupled using an under-over baffle, and each mixing chamber may be generally rectangular with rounded corners.

公开(公告)号：US20170158483A1

公开(公告)日：2017-06-08

申请号：US15118219

申请日：2015-02-18

申请人： THE COCA-COLA COMPANY

发明人： Shaun B. Gatipon ,  Alejandro J. Santamaria ,  Joshua B. Wilson ,  Robert B. Brownell, Jr.

IPC分类号： B67D1/00 ,  B01F3/08 ,  B01F5/06 ,  B67D1/10

CPC分类号： B67D1/0048 ,  B01F3/0861 ,  B01F5/0604 ,  B01F5/0606 ,  B01F13/0022 ,  B01F2215/0022 ,  B67D1/0021 ,  B67D1/0044 ,  B67D1/0081 ,  B67D1/108 ,  B67D2001/0095

摘要： A beverage nozzle for mixing at least a first beverage ingredient and a second beverage ingredient into a homogeneous mixture is disclosed herein. The beverage nozzle may include a housing having a first portion and a second portion. A first inlet may be in fluid communication with the housing. The first inlet may be configured to provide the first beverage ingredient to the housing. A second inlet may be in fluid communication with the housing. The second inlet may be configured to provide the second beverage ingredient to the housing. The beverage nozzle also may include a mixing core disposed within the housing. The mixing core may be configured to mix the first beverage ingredient and the second beverage ingredient into the homogeneous mixture. An outlet may be disposed about the housing. The homogeneous mixture may exit the housing by way of the outlet.

公开(公告)号：US09555382B2

公开(公告)日：2017-01-31

申请号：US13261941

申请日：2013-02-18

申请人： NATIONAL RESEARCH COUNCIL OF CANADA

发明人： Liviu Clime ,  Teodor Veres

IPC分类号： B01F13/00 ,  B81B7/00 ,  B01F5/06 ,  B01F15/02

CPC分类号： B01F13/0059 ,  B01F5/0606 ,  B01F13/0069 ,  B01F15/0233 ,  B81B7/00

摘要： A centrifugal microfluidic device having a microfluidic mixing element with a microfluidic mixing chamber in which at least two flows emerging from channels into the chamber at separate places are redirected to land at substantially the same place on a mixing surface provides efficient mixing of two or more fluids in the chamber.

摘要翻译： 一种具有微流体混合元件的离心微流体装置，其具有微流体混合室，其中至少两个在分开的位置处从通道流入室中的流被重定向到在混合表面上的基本相同的位置上的平台提供了两种或多种流体的有效混合 在房间里。

公开(公告)号：US09440204B2

公开(公告)日：2016-09-13

申请号：US14325460

申请日：2014-07-08

申请人： Tenneco Automotive Operating Company Inc.

发明人： Günter Palmer ,  Daniel R. Tomczak

IPC分类号： B01F5/06 ,  B01F5/04 ,  B01F3/04

CPC分类号： B01F5/0609 ,  B01F3/04049 ,  B01F5/0473 ,  B01F5/0606 ,  B01F5/0616 ,  B01F5/0643 ,  B01F2005/0091 ,  B01F2005/0639 ,  F01N2240/20 ,  F01N2340/00

摘要： A mixer for mixing an exhaust flow in an exhaust pipe includes a housing having a first sidewall spaced apart from a second sidewall. The first and second sidewalls each include a free distal end spaced apart from one another. Portions of the first and second sidewalls are adapted to be fixed to the exhaust pipe. A first mixing element is coupled to the housing and includes a deflection element as well as a plurality of correction fins protruding at an angle from the deflection element. A second mixing element interconnects the first and second sidewalls and extends substantially parallel to the first mixing element. A second mixing element includes a mixing fin to change a direction of the exhaust flow.

摘要翻译： 用于在排气管中混合排气流的混合器包括具有与第二侧壁间隔开的第一侧壁的壳体。 第一和第二侧壁各自包括彼此间隔开的自由远端。 第一和第二侧壁的部分适于固定到排气管。 第一混合元件联接到壳体并且包括偏转元件以及与偏转元件成一角度突出的多个校正翼片。 第二混合元件将第一和第二侧壁互连，并基本平行于第一混合元件延伸。 第二混合元件包括用于改变排气流的方向的混合翅片。

公开(公告)号：US09334781B2

公开(公告)日：2016-05-10

申请号：US14486171

申请日：2014-09-15

申请人： Tenneco Automotive Operating Company Inc.

发明人： John Stanavich ,  William Adams ,  Daniel Alexander ,  Michael Golin

IPC分类号： B01D50/00 ,  F01N3/28 ,  F01N3/20 ,  B01F5/04 ,  B01F5/06 ,  B01F3/04 ,  F01N3/10 ,  F01N3/021 ,  F01N13/00

CPC分类号： F01N3/2892 ,  B01F3/04049 ,  B01F5/0451 ,  B01F5/0606 ,  B01F5/0616 ,  B01F5/0688 ,  B01F2005/0091 ,  F01N3/021 ,  F01N3/106 ,  F01N3/2066 ,  F01N13/009 ,  F01N13/0097 ,  F01N2470/02 ,  F01N2470/18 ,  F01N2560/026 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02T10/24

摘要： An exhaust treatment component for treating an exhaust produced by an engine. The exhaust treatment component includes a housing, a first exhaust treatment component substrate positioned within the housing, and a dosing module for dosing a reagent exhaust treatment fluid into the exhaust. The dosing module is secured to the housing and positioned upstream of the first exhaust treatment component substrate. An ultrasonic transducer is positioned between the dosing module and the first exhaust treatment component substrate. The ultrasonic transducer is configured to emit a plurality of ultrasonic waves into the exhaust including the reagent exhaust treatment fluid.

公开(公告)号：US09314750B2

公开(公告)日：2016-04-19

申请号：US13958955

申请日：2013-08-05

申请人： Tenneco Automotive Operating Company Inc.

发明人： John Stanavich ,  Megan Wikaryasz ,  Rick Thompson

IPC分类号： B01D50/00 ,  B01F5/04 ,  B01F5/06 ,  B01F3/04 ,  F01N3/10 ,  F01N3/20 ,  F01N3/28 ,  F01N3/021 ,  F01N13/00

CPC分类号： B01F5/0451 ,  B01F3/04049 ,  B01F5/0606 ,  B01F5/0616 ,  B01F5/0688 ,  B01F2005/0091 ,  F01N3/021 ,  F01N3/106 ,  F01N3/2066 ,  F01N3/2892 ,  F01N13/009 ,  F01N13/0097 ,  F01N2470/18 ,  F01N2610/02 ,  Y02T10/24

摘要： An exhaust treatment component for treating an engine exhaust including a housing including an inlet and an outlet. A mixing device is located within the housing between the inlet and the outlet, and the mixing device includes a shell communicating with the outlet, a decomposition tube having a first end and a second end, and a flow reversing device disposed proximate the second end. The first end extends from the shell and is configured to receive the exhaust from the inlet, and is configured to receive a reagent exhaust treatment fluid. The second end is positioned within the shell. The flow reversing device is configured to direct a mixture of the exhaust and reagent exhaust treatment fluid in predetermined directions into the shell, the flow reversing device reverses a flow direction of the exhaust back towards the first end of the decomposition tube.

摘要翻译： 一种用于处理包括具有入口和出口的壳体的发动机排气的排气处理部件。 混合装置位于入口和出口之间的壳体内，并且混合装置包括与出口连通的外壳，具有第一端和第二端的分解管以及靠近第二端设置的流动反向装置。 第一端从外壳延伸并且构造成从入口接收排气，并且构造成接收试剂废气处理流体。 第二端位于外壳内。 流动反转装置构造成将排气和试剂废气处理流体的混合物沿预定方向引导到壳体中，流动反向装置将排气的流动方向反向朝向分解管的第一端。