Schalldämpfer
    5.
    发明公开
    Schalldämpfer 审中-公开
    消音器

    公开(公告)号:EP1577514A2

    公开(公告)日:2005-09-21

    申请号:EP05002796.0

    申请日:2005-02-10

    IPC分类号: F01N1/22 F01N1/08

    摘要: Ein Schalldämpfer, insbesondere für die Abgase einer Verbrennungskraftmaschine, mit einem Gehäuse (14) und mindestens einer im Gehäuse angeordneten Hohlkammerstruktur (20), ist dadurch gekennzeichnet, daß das Gehäuse (14) mit mindestens einem nach innen ragenden Vorsprung (24) versehen ist, mittels dem die Hohlkammerstruktur (20) im Inneren des Gehäuses (14) arretiert ist.

    摘要翻译: 消音器,特别是用于内燃发动机的排气气体,其具有壳体(14)和至少一个设置在该壳体的中空室结构(20),其特征在于,所述壳体(14)设置有至少一个向内延伸的凸起(24), 借助于该空腔结构(20)被锁定在所述壳体(14)的内部。

    Electrically controlled in-muffler exhaust valve for use during cylinder deactivation
    6.
    发明公开
    Electrically controlled in-muffler exhaust valve for use during cylinder deactivation 有权
    电控制,集成在气缸停用中使用的消音器阀

    公开(公告)号:EP1564384A1

    公开(公告)日:2005-08-17

    申请号:EP05250283.8

    申请日:2005-01-20

    摘要: A powertrain control system (10) is provided that includes an engine (12) having multiple cylinders (14). A controller (24) selectively activates the cylinders (14) to provide a cylinder combination having a desired power displacement. In one example powertrain control system (10), the controller (24) selectively activates the cylinders between a V-8 and V-4 mode. An exhaust system (17) having a valve (28) and an electrical actuator (26) selectively electrically actuates the valve (28) in response to the controller (24) between multiple positions. The electrical actuator (26) moves the valve (28) from an open position in V-8 mode to a partially closed position in V-4 mode to increase back pressure and reduce noise, vibration and harshness issues in V-4 mode. A muffler (20) includes a housing (30) having an exhaust passage. The valve (28) is supported by the housing (30) and arranged in the exhaust passage. The valve (28) is moveable between multiple positions for tuning the muffler (20). The electrical actuator (26) is supported by the housing (30) to actuate the valve (28) between the multiple positions.

    摘要翻译: 动力传动系控制系统(10)被提供确实包括发动机(12),其具有多个气缸(14)。 控制器(24)选择性地将所述激活气缸(14),以提供具有期望功率位移的汽缸组合。 在一个实施例动力传动系控制系统(10),所述控制器(24)选择性地将激活一个V-8和V-4模式之间的汽缸。 的排气系统(17)具有阀(28)和在电致动器(26)选择性地电致动所述阀(28)响应于所述控制器(24)的多个位置之间。 电致动器(26)从打开位置中的阀(28)移动到V-8模式到部分闭合位置中V-4模式,以增加背压,并减少在V-4模式的噪声,振动和声振粗糙度的问题。 消音器(20)包括具有在排气通路中的壳体(30)。 所述阀(28)由所述外壳(30)支撑,并且在所述排气通道布置。 所述阀(28)是用于调谐消声器(20)的多个位置之间移动。 电致动器(26)由所述外壳(30)来致动所述多个位置之间的阀(28)的支持。

    Filter with check valve and assembling method thereof
    8.
    发明公开
    Filter with check valve and assembling method thereof 审中-公开
    过滤器Rückschlagventil和Verfahren zu dessen Zusammenbau

    公开(公告)号:EP1470847A1

    公开(公告)日:2004-10-27

    申请号:EP04252185.6

    申请日:2004-04-14

    IPC分类号: B01D27/10 F16K15/14

    摘要: A filter apparatus (10) comprises a housing (18), a filter element (14), and an anti-drainback valve (24). The anti-drainback valve (24) comprises a support member (92) and a valve member (30) coupled to the support member (92) for movement between a normally closed position blocking a flow of fluid out of the housing through an inlet formed in the housing and an opened position allowing a flow of fluid through the inlet into the housing.

    摘要翻译: 过滤器装置(10)包括容纳过滤元件(14)的壳体(18)和位于壳体内的防回流阀(24)。 防回流阀包括环形支撑构件(92)和模制到支撑构件上的环形阀构件(30),用于在关闭位置和打开位置之间移动。 支撑构件由比阀构件的材料更硬的材料制成。 包括用于组装过滤装置的方法的独立权利要求。

    Filter with bypass pressure relief valve
    9.
    发明公开
    Filter with bypass pressure relief valve 审中-公开
    过滤器Bypass-Überdruckventil

    公开(公告)号:EP1454668A1

    公开(公告)日:2004-09-08

    申请号:EP04251191.5

    申请日:2004-03-02

    发明人: Frye, Randy

    IPC分类号: B01D27/10 B01D35/147

    CPC分类号: B01D27/103

    摘要: A fluid filter assembly including a canister having a first passage and a second passage. A filter element is disposed within the canister and defines a bore, which is aligned with and in communication with the first passage. An end-cap is mounted on the end of the filter element and has a center portion, which is aligned with the bore of the filter element and has at least one bypass hole. A washer valve is mounted on the center portion of the end-cap, and has a closed position, wherein the washer valve sits flush against the end-cap sealing the at least one bypass hole from the bore, and an open position, wherein the washer valve deflects away from the end-cap exposing the at least one bypass hole to the bore.

    摘要翻译: 一种流体过滤器组件,包括具有第一通道和第二通道的罐。 过滤元件设置在罐内并且限定了与第一通道对准并与第一通道连通的孔。 端盖安装在过滤元件的端部上,并且具有与过滤元件的孔对准的中心部分,并且具有至少一个旁通孔。 垫圈阀安装在端盖的中心部分上,并且具有关闭位置,其中,所述垫圈阀与所述端盖齐平,所述端盖与所述孔密封所述至少一个旁通孔以及打开位置,其中, 垫圈阀偏离端盖,将至少一个旁通孔暴露于孔中。

    Valve for an exhaust pipe
    10.
    发明公开
    Valve for an exhaust pipe 有权
    Ventilfürein Abgasrohr

    公开(公告)号:EP1447545A1

    公开(公告)日:2004-08-18

    申请号:EP04003408.4

    申请日:2004-02-16

    IPC分类号: F02D9/10 F16K1/22 F01N7/00

    摘要: An exhaust pipe valve having a housing (12), a bearing sleeve (22) mounted in the housing, a valve spindle (16) rotatably mounted in the bearing sleeve, and a valve plate (14) mounted at the valve spindle, the bearing sleeve (22) having a primary bearing surface (24) on its side facing the valve plate, the valve spindle having a primary sealing surface (20) cooperating with the primary bearing surface of the bearing sleeve, a washer (30) being arranged on the valve spindle for cooperation with the bearing sleeve on its side facing away from the valve plate, and a spring (32) being provided which biases the primary sealing surface (20) of the valve spindle (14) against the primary bearing surface (24) of the bearing sleeve (22) while biasing the washer (30) against the bearing sleeve (22).

    摘要翻译: 一种排气管阀,具有壳体(12),安装在壳体中的轴承套筒(22),可旋转地安装在轴承套筒中的阀芯(16)和安装在阀心轴上的阀板(14),轴承 套筒(22)在其面对阀板的一侧具有主要支承表面(24),所述阀芯具有与所述轴承套筒的主支承表面配合的主密封表面(20),垫圈(30)布置在 所述阀芯与所述轴承套在其背离所述阀板的一侧配合;以及弹簧(32),其将所述阀芯(14)的主密封表面(20)偏压在所述主轴承表面(24)上 ),同时将所述垫圈(30)偏置在所述轴承套(22)上。