Ion Sensor With Decoking Heater
    191.
    发明申请
    Ion Sensor With Decoking Heater 有权
    离子传感器与脱焦加热器

    公开(公告)号:US20140238001A1

    公开(公告)日:2014-08-28

    申请号:US13778709

    申请日:2013-02-27

    Inventor: Keith G. Olivier

    Abstract: An exhaust treatment system may include a burner, a flame sensor assembly and a control module. The flame sensor assembly may be at least partially disposed within the burner and may include an insulator and an electric heating element in heat transfer relation with the insulator. The control module may be in communication with the flame sensor assembly. The control module may determine whether a flame is present in a combustion chamber based on feedback from the flame sensor assembly. The control module may detect contamination on the insulator based on feedback from the flame sensor assembly. The control module may operate the heating element in a first mode in response to detection of a contamination in which the control module causes electrical power to be applied to the heating element to raise a temperature of the heating element to burn contamination off of the insulator.

    Abstract translation: 排气处理系统可以包括燃烧器,火焰传感器组件和控制模块。 火焰传感器组件可以至少部分地设置在燃烧器内,并且可以包括绝缘体和与绝缘体传热关系的电加热元件。 控制模块可以与火焰传感器组件连通。 控制模块可以基于来自火焰传感器组件的反馈来确定燃烧室中是否存在火焰。 控制模块可以基于来自火焰传感器组件的反馈来检测绝缘体上的污染物。 控制模块可以响应于污染物的检测而以第一模式操作加热元件,其中控制模块使电力施加到加热元件以提高加热元件的温度以将污染物从绝缘体燃烧。

    PASSIVE AND ACTIVE SUSPENSION WITH OPTIMIZATION OF ENERGY USAGE
    192.
    发明申请
    PASSIVE AND ACTIVE SUSPENSION WITH OPTIMIZATION OF ENERGY USAGE 有权
    被动和主动停止,优化能源使用

    公开(公告)号:US20140190156A1

    公开(公告)日:2014-07-10

    申请号:US13736269

    申请日:2013-01-08

    Abstract: A hydraulic actuator includes a shock absorber and a control system that is separate from the shock absorber and which generates damping loads for the hydraulic actuator. The control system generates the damping load by using a pair of variable valves, a pair of check valves, an accumulator, a pump/motor and a flow controller. The forces are generated in all four quadrants of compression/rebound and active/passive. A device which recuperates the energy generated by the hydraulic actuator can be incorporated into the hydraulic actuator to generate energy in the form of electrical energy.

    Abstract translation: 液压致动器包括减振器和与减震器分离的并且为液压致动器产生阻尼载荷的控制系统。 控制系统通过使用一对可变阀,一对止回阀,蓄能器,泵/马达和流量控制器来产生阻尼负载。 这些力量在压缩/反弹和主动/被动的四个象限中产生。 能够将由液压致动器产生的能量恢复的装置可以并入到液压致动器中以产生电能形式的能量。

    In-Line Flow Diverter
    193.
    发明申请
    In-Line Flow Diverter 有权
    直列式分流器

    公开(公告)号:US20140178264A1

    公开(公告)日:2014-06-26

    申请号:US14193499

    申请日:2014-02-28

    Abstract: An exhaust gas treatment system for reducing emissions from an engine includes an exhaust conduit adapted to supply an exhaust stream from the engine to an exhaust treatment device. The conduit includes an aperture. An injector injects a reagent through the aperture and into the exhaust stream. A flow modifier is positioned within the exhaust conduit upstream of the injector. The flow modifier includes a diverter for increasing the velocity of the exhaust gas at a predetermined location within the conduit relative to the injected reagent.

    Abstract translation: 一种用于减少发动机排放的废气处理系统包括排气管道,该排气管道适于将来自发动机的排气流供应到废气处理装置。 导管包括孔。 注射器通过孔注入试剂并进入排气流。 流量调节剂位于注射器上游的排气管道内。 流量调节器包括用于在管道内的预定位置处相对于注入的试剂增加排气速度的分流器。

    Coaxial Inlet And Outlet Exhaust Treatment Device
    194.
    发明申请
    Coaxial Inlet And Outlet Exhaust Treatment Device 有权
    同轴进出口排气处理装置

    公开(公告)号:US20140150414A1

    公开(公告)日:2014-06-05

    申请号:US14177255

    申请日:2014-02-11

    Abstract: A burner for an exhaust gas treatment system includes a tubular inner housing having a closed upstream end, a reduced diameter portion, and a plurality of apertures downstream of the reduced diameter portion. An outer housing surrounds the inner housing comprising a bypass flow path therebetween. First and second tubular supports fix the upstream end of the inner housing to the outer housing and provide fluid communication between a cavity within the inner housing to a location outside of the outer housing. A plate fixes the downstream end of the inner housing to the outer housing and cooperates with the housings to partially define an aperture formed in a portion of the bypass flow path.

    Abstract translation: 一种用于废气处理系统的燃烧器包括管状内壳体,其具有封闭的上游端,减小的直径部分和在直径减小部分下游的多个孔。 围绕内壳体的外壳体包括其间的旁路流路。 第一和第二管状支撑件将内壳体的上游端固定到外壳体并且在内壳体内的空腔之间提供流体连通到外壳体外部的位置。 板将内壳体的下游端固定到外壳体并与壳体协作以部分地限定形成在旁路流动路径的一部分中的孔。

    Exhaust Gas Flow Distribution System
    196.
    发明申请
    Exhaust Gas Flow Distribution System 有权
    排气流量分配系统

    公开(公告)号:US20140079599A1

    公开(公告)日:2014-03-20

    申请号:US14028645

    申请日:2013-09-17

    Abstract: An exhaust after-treatment system for treating an exhaust produced by an engine, including an exhaust passage in communication with the engine; an injector for dosing an exhaust treatment fluid into the exhaust passage, a mixing device positioned downstream from the injector, the mixing device operable to intermingle the exhaust treatment fluid and the exhaust; an irregularly-shaped exhaust treatment substrate positioned downstream from the mixing device; and a dispersion device positioned between the mixing device and the irregularly-shaped exhaust treatment substrate. The dispersion device includes a plurality of dispersion members each being operable to direct an exhaust stream flowing through the dispersion device into a plurality of different directions to disperse the exhaust flow over substantially an entire surface of the irregularly-shaped exhaust treatment substrate.

    Abstract translation: 一种用于处理由发动机产生的排气的排气后处理系统,包括与发动机连通的排气通道; 用于将废气处理流体计量到所述排气通道中的喷射器,位于所述喷射器下游的混合装置,所述混合装置可操作以混合排气处理流体和排气; 位于混合装置下游的不规则形状的废气处理基板; 以及位于混合装置和不规则形状的废气处理基板之间的分散装置。 分散装置包括多个分散构件,每个分散构件可操作以将流过分散装置的排出流引导成多个不同的方向,以将废气流分散在不规则形状的废气处理基板的基本上整个表面上。

    PITOT TUBE CONNECTION
    197.
    发明申请
    PITOT TUBE CONNECTION 审中-公开
    PITOT管连接

    公开(公告)号:US20130149199A1

    公开(公告)日:2013-06-13

    申请号:US13706461

    申请日:2012-12-06

    CPC classification number: G01N33/0004 G01N27/4078

    Abstract: An exhaust treatment system includes an exhaust treatment device. The exhaust treatment device includes a shell, and a sensor boss configured to support a sensor device is mounted to the shell. A Pitot tube that is configured to communicate exhaust to the sensor device is coupled to the sensor boss at a proximate end thereof, while a distal end is affixed to the shell of the exhaust treatment device to prevent detachment of the Pitot tube from the sensor boss, and ensure that exhaust gases are effectively communicated to the sensor device.

    Abstract translation: 废气处理系统包括废气处理装置。 排气处理装置包括壳体,并且构造成支撑传感器装置的传感器凸台安装到壳体上。 配置成将排气传递到传感器装置的皮托管在其近端处耦合到传感器凸台,而远端固定到排气处理装置的壳体,以防止皮托管从传感器凸台分离 ,并确保废气有效地传递到传感器装置。

    Exhaust system component with multi-layer support mat

    公开(公告)号:US12297761B2

    公开(公告)日:2025-05-13

    申请号:US18296011

    申请日:2023-04-05

    Inventor: Jason Roy Porter

    Abstract: An exhaust system component comprises a housing including an inner surface having a first longitudinal axis, a core positioned within the housing and including an outer surface circumferentially extending about a second longitudinal axis offset from the first axis, and a mat positioned within the housing and compressed between the core and the housing. The mat is wrapped about an outer surface of the core more than one revolution such that a first circumferentially extending zone exists where the mat is x layers thick and a second circumferentially extending zone exists where the mat is x+1 layers thick. The second longitudinal axis is offset from the first longitudinal axis in a direction toward the first circumferentially extending zone.

    Dual Mode Muffler
    199.
    发明申请

    公开(公告)号:US20250067201A1

    公开(公告)日:2025-02-27

    申请号:US18801915

    申请日:2024-08-13

    Abstract: A muffler assembly for a vehicle exhaust system including a muffler that has a primary muffler conduit with a primary resonator, a secondary muffler conduit with a secondary resonator, and a valve that directs exhaust flow through both the primary and secondary muffler conduits or primarily through the secondary muffler conduit depending on the position of the valve. The muffler provides a first level of sound attenuation when the valve is in an open position and a second level of sound attenuation when the valve is in a closed position. The second level of sound attenuation is greater than the first level of sound attenuation and therefore the muffler provides a louder exhaust sound when the valve is in the open position and a quieter exhaust sound when the valve is in the closed position.

    Scalable damper
    200.
    发明授权

    公开(公告)号:US12090807B2

    公开(公告)日:2024-09-17

    申请号:US17435173

    申请日:2020-05-13

    Abstract: A damper including a pressure tube, a piston, and a reserve tube is provided. The piston is arranged inside the pressure tube and divides the pressure tube into first and second working chambers. The reserve tube extends about the pressure tube to define a reserve tube chamber between the pressure tube and the reserve tube. A first damper port is arranged in communication with the second working chamber and a second damper port is arranged in communication with the reserve tube chamber. A remote valve assembly is spaced from the damper. The remote valve assembly includes a first electromagnetic valve that is arranged in communication with the first damper port by a first hydraulic line and a second electromagnetic valve that is arranged in communication with the second damper port by a second hydraulic line. An accumulator is arranged in communication with the first and second electromagnetic valves.

Patent Agency Ranking