Variable nozzle device made from sheet metal
    11.
    发明申请
    Variable nozzle device made from sheet metal 审中-公开
    可变喷嘴装置由金属板制成

    公开(公告)号:US20070041832A1

    公开(公告)日:2007-02-22

    申请号:US10567517

    申请日:2003-08-12

    IPC分类号: F03B11/02

    摘要: A variable nozzle device is provided which comprises an annular nozzle passage (5) formed by a gap between two opposing wall members (1, 3) and at least one vane (7) extending in said nozzle passage (5) and being rotatably supported. Said vane (7) is formed by a sheet metal contour and attached to a shaft (9).

    摘要翻译: 提供了一种可变喷嘴装置,其包括由两个相对的壁构件(1,3)之间的间隙和在所述喷嘴通道(5)中延伸并且可旋转地支撑的至少一个叶片(7)形成的环形喷嘴通道(5)。 所述叶片(7)由钣金轮廓形成并附接到轴(9)。

    Method for calibrating a turbocharger
    13.
    发明授权
    Method for calibrating a turbocharger 有权
    校准涡轮增压器的方法

    公开(公告)号:US07428839B2

    公开(公告)日:2008-09-30

    申请号:US11458013

    申请日:2006-07-17

    申请人: Giorgio Figura

    发明人: Giorgio Figura

    IPC分类号: G01M15/00

    摘要: A calibration flow position of a variable nozzle (6) of a turbocharger is set by a method for calibrating the turbocharger, which comprises a turbine (2) and a compressor (1). In this method, the turbocharger is driven by a predetermined fluid supply. Further, the flow position of the variable nozzle (6) is changed while the rotational speed (N) of the turbocharger or an outlet pressure (P2C) of the compressor (1) is monitored. The calibration flow position is fixed based on the monitored quantities.

    摘要翻译: 通过用于校准包括涡轮机(2)和压缩机(1)的涡轮增压器的方法来设定涡轮增压器的可变喷嘴(6)的校准流量位置。 在该方法中,涡轮增压器由预定的流体供给驱动。 此外,可变喷嘴(6)的流动位置在压缩机(1)的涡轮增压器的转速(N)或出口压力(P <2C>)之间变化。 校准流量位置是基于监测量固定的。

    METHOD FOR CALIBRATING A TURBOCHARGER
    14.
    发明申请
    METHOD FOR CALIBRATING A TURBOCHARGER 有权
    校准涡轮增压器的方法

    公开(公告)号:US20080011071A1

    公开(公告)日:2008-01-17

    申请号:US11458013

    申请日:2006-07-17

    申请人: Giorgio Figura

    发明人: Giorgio Figura

    IPC分类号: G01M19/00

    摘要: A calibration flow position of a variable nozzle (6) of a turbocharger is set by a method for calibrating the turbocharger, which comprises a turbine (2) and a compressor (1). In this method, the turbocharger is driven by a predetermined fluid supply. Further, the flow position of the variable nozzle (6) is changed while the rotational speed (N) of the turbocharger or an outlet pressure (P2C) of the compressor (1) is monitored. The calibration flow position is fixed based on the monitored quantities.

    摘要翻译: 通过用于校准包括涡轮机(2)和压缩机(1)的涡轮增压器的方法来设定涡轮增压器的可变喷嘴(6)的校准流量位置。 在该方法中,涡轮增压器由预定的流体供给驱动。 此外,可变喷嘴(6)的流动位置在压缩机(1)的涡轮增压器的转速(N)或出口压力(P <2C>)之间变化。 校准流量位置是基于监测量固定的。

    Variable Nozzle Device for a Turbocharger
    15.
    发明申请
    Variable Nozzle Device for a Turbocharger 有权
    涡轮增压器可变喷嘴装置

    公开(公告)号:US20070227603A1

    公开(公告)日:2007-10-04

    申请号:US10582103

    申请日:2003-12-10

    IPC分类号: F15D1/02

    摘要: A nozzle device for a turbine of a turbocharger according to the present invention comprises variable annular nozzle (2) defined between an inboard wall (3) and an outboard wall (4), wherein said outboard wall (4) is axially movable for completely closing said variable annular nozzle (2).

    摘要翻译: 根据本发明的用于涡轮增压器的涡轮机的喷嘴装置包括限定在内壁(3)和外侧壁(4)之间的可变环形喷嘴(2),其中所述外侧壁(4)可轴向移动以完全闭合 所述可变环形喷嘴(2)。

    Turbocharger having variable nozzle device
    16.
    发明申请
    Turbocharger having variable nozzle device 审中-公开
    涡轮增压器具有可变喷嘴装置

    公开(公告)号:US20060062663A1

    公开(公告)日:2006-03-23

    申请号:US10528642

    申请日:2002-09-18

    IPC分类号: F04D29/56

    摘要: A turbocharger arrangement comprises a vane area formed between a nozzle element (21) and a floating insert supported on the exhaust housing, wherein the floating insert is urged against the vanes (27) located in the vane area by a biasing member (43). By means of this arrangement the turbine efficiency is increased and the risk of vane sticking is avoided to a large extent.

    摘要翻译: 涡轮增压器装置包括形成在喷嘴元件(21)和支撑在排气壳体上的浮动插入件之间的叶片区域,其中浮动插入件通过偏置构件(43)抵靠位于叶片区域中的叶片(27)。 通过这种布置,涡轮效率增加,并且在很大程度上避免了叶片粘附的风险。