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10 条记录 (耗时 0.014 秒)

    Turbine bucket with squealer tip
    1.
    发明授权
    Turbine bucket with squealer tip 有权
    涡轮桶带尖叫声

    公开(公告)号：US09045988B2

    公开(公告)日：2015-06-02

    申请号：US13558659

    申请日：2012-07-26

    申请人： Niraj Kumar Mishra ,  Xiuzhang James Zhang

    发明人： Niraj Kumar Mishra ,  Xiuzhang James Zhang

    IPC分类号： F03B3/12 ,  F01D5/20

    CPC分类号： F01D5/20 ,  F05D2260/201

    摘要： A turbine bucket having an airfoil is disclosed. The airfoil may include a pressure side wall and a suction side wall extending between a leading edge and a trailing edge. In addition, the airfoil may include a base and a tip disposed opposite the base. The tip may include a tip floor and pressure and suction side tip walls extending outwardly from the tip floor. Moreover, the tip may include an intermediate tip wall extending outwardly from the tip floor between the pressure and suction side tip walls. The intermediate tip wall may define a height that is less than a height of the pressure and/or suction side tip walls.

    摘要翻译： 公开了一种具有翼型的涡轮机桶。 翼型件可以包括在前缘和后缘之间延伸的压力侧壁和吸力侧壁。 此外，翼型件可以包括基部和与基部相对设置的尖端。 尖端可以包括尖端地板​​和从尖端底板向外延伸的压力和吸力侧尖端壁。 此外，尖端可以包括在压力侧和吸力侧尖端壁之间从尖端地板向外延伸的中间尖端壁。 中间尖端壁可以限定小于压力和/或吸力侧尖端壁的高度的高度。

    Fuel injector having differential tip cooling system and method
    3.
    发明授权
    Fuel injector having differential tip cooling system and method 有权
    具有差动尖端冷却系统和方法的燃油喷射器

    公开(公告)号：US08360342B2

    公开(公告)日：2013-01-29

    申请号：US12772091

    申请日：2010-04-30

    申请人： Niraj Kumar Mishra

    发明人： Niraj Kumar Mishra

    IPC分类号： B05B15/00

    CPC分类号： F02M53/043 ,  F02C3/28 ,  F02M69/04 ,  F05D2260/20 ,  Y02E20/16 ,  Y02E20/18

    摘要： According to various embodiments, a system includes a gasification fuel injector. The gasification fuel injector includes a tip portion, an annular coolant chamber disposed in the tip portion, and a first structural support extending through the annular coolant chamber. The first structural support divides the annular coolant chamber into a first passage and a second passage.

    摘要翻译： 根据各种实施例，系统包括气化燃料喷射器。 气化燃料喷射器包括尖端部分，设置在尖端部分中的环形冷却剂室和延伸穿过环形冷却剂室的第一结构支撑件。 第一结构支撑件将环形冷却剂室分成第一通道和第二通道。

    TURBINE BUCKET WITH SQUEALER TIP
    4.
    发明申请
    TURBINE BUCKET WITH SQUEALER TIP 有权
    带轮胎的涡轮鼓

    公开(公告)号：US20140030101A1

    公开(公告)日：2014-01-30

    申请号：US13558659

    申请日：2012-07-26

    申请人： Niraj Kumar Mishra ,  Xiuzhang James Zhang

    发明人： Niraj Kumar Mishra ,  Xiuzhang James Zhang

    IPC分类号： F03B3/12

    CPC分类号： F01D5/20 ,  F05D2260/201

    摘要： A turbine bucket having an airfoil is disclosed. The airfoil may include a pressure side wall and a suction side wall extending between a leading edge and a trailing edge. In addition, the airfoil may include a base and a tip disposed opposite the base. The tip may include a tip floor and pressure and suction side tip walls extending outwardly from the tip floor. Moreover, the tip may include an intermediate tip wall extending outwardly from the tip floor between the pressure and suction side tip walls. The intermediate tip wall may define a height that is less than a height of the pressure and/or suction side tip walls.

    摘要翻译： 公开了一种具有翼型的涡轮机桶。 翼型件可以包括在前缘和后缘之间延伸的压力侧壁和吸力侧壁。 此外，翼型件可以包括基部和与基部相对设置的尖端。 尖端可以包括尖端地板​​和从尖端底板向外延伸的压力和吸力侧尖端壁。 此外，尖端可以包括在压力侧和吸力侧尖端壁之间从尖端地板向外延伸的中间尖端壁。 中间尖端壁可以限定小于压力和/或吸力侧尖端壁的高度的高度。

    FUEL INJECTOR HAVING DIFFERENTIAL TIP COOLING SYSTEM AND METHOD
    5.
    发明申请
    FUEL INJECTOR HAVING DIFFERENTIAL TIP COOLING SYSTEM AND METHOD 有权
    燃油喷射器具有差速提示冷却系统和方法

    公开(公告)号：US20110266364A1

    公开(公告)日：2011-11-03

    申请号：US12772091

    申请日：2010-04-30

    申请人： Niraj Kumar Mishra

    发明人： Niraj Kumar Mishra

    IPC分类号： B05B15/00

    CPC分类号： F02M53/043 ,  F02C3/28 ,  F02M69/04 ,  F05D2260/20 ,  Y02E20/16 ,  Y02E20/18

    摘要： According to various embodiments, a system includes a gasification fuel injector. The gasification fuel injector includes a tip portion, an annular coolant chamber disposed in the tip portion, and a first structural support extending through the annular coolant chamber. The first structural support divides the annular coolant chamber into a first passage and a second passage.

    摘要翻译： 根据各种实施例，系统包括气化燃料喷射器。 气化燃料喷射器包括尖端部分，设置在尖端部分中的环形冷却剂室和延伸穿过环形冷却剂室的第一结构支撑件。 第一结构支撑件将环形冷却剂室分成第一通道和第二通道。

    Turbine bucket with notched squealer tip
    6.
    发明授权
    Turbine bucket with notched squealer tip 有权
    涡轮桶带有尖锐的尖叫

    公开(公告)号：US09470096B2

    公开(公告)日：2016-10-18

    申请号：US13558685

    申请日：2012-07-26

    申请人： Niraj Kumar Mishra ,  Xiuzhang James Zhang ,  Murugesan Seerangan ,  Sachin Kumar Rai

    发明人： Niraj Kumar Mishra ,  Xiuzhang James Zhang ,  Murugesan Seerangan ,  Sachin Kumar Rai

    IPC分类号： F04D29/38 ,  F01D5/20

    CPC分类号： F01D5/20 ,  F05D2250/23 ,  F05D2250/231 ,  F05D2250/232 ,  F05D2260/202

    摘要： A turbine bucket having an airfoil is disclosed. The airfoil may include a pressure side and a suction side extending between a leading edge and a trailing edge. In addition, the airfoil may include a tip. The tip may include a tip floor and a tip wall extending outwardly from the tip floor. The tip wall may include an inner surface defining an inner perimeter of the tip wall. Moreover, a plurality of notches may be defined by the inner surface around at least a portion of the inner perimeter.

    摘要翻译： 公开了一种具有翼型的涡轮机桶。 翼型件可以包括在前缘和后缘之间延伸的压力侧和吸力侧。 此外，翼型件可以包括尖端。 尖端可以包括尖端地板​​和从尖端底板向外延伸的尖端壁。 尖端壁可以包括限定尖端壁的内周边的内表面。 此外，多个凹口可以由围绕内周边的至少一部分的内表面限定。

    TURBINE BUCKET WITH NOTCHED SQUEALER TIP
    8.
    发明申请
    TURBINE BUCKET WITH NOTCHED SQUEALER TIP 有权
    涡轮马桶，带有凹槽的推杆

    公开(公告)号：US20140030102A1

    公开(公告)日：2014-01-30

    申请号：US13558685

    申请日：2012-07-26

    申请人： Niraj Kumar Mishra ,  Xiuzhang James Zhang ,  Murugesan Seerangan ,  Sachin Kumar Rai

    发明人： Niraj Kumar Mishra ,  Xiuzhang James Zhang ,  Murugesan Seerangan ,  Sachin Kumar Rai

    IPC分类号： F04D29/38

    CPC分类号： F01D5/20 ,  F05D2250/23 ,  F05D2250/231 ,  F05D2250/232 ,  F05D2260/202

    摘要： A turbine bucket having an airfoil is disclosed. The airfoil may include a pressure side and a suction side extending between a leading edge and a trailing edge. In addition, the airfoil may include a tip. The tip may include a tip floor and a tip wall extending outwardly from the tip floor. The tip wall may include an inner surface defining an inner perimeter of the tip wall. Moreover, a plurality of notches may be defined by the inner surface around at least a portion of the inner perimeter.

    摘要翻译： 公开了一种具有翼型的涡轮机桶。 翼型件可以包括在前缘和后缘之间延伸的压力侧和吸力侧。 此外，翼型件可以包括尖端。 尖端可以包括尖端地板​​和从尖端底板向外延伸的尖端壁。 尖端壁可以包括限定尖端壁的内周边的内表面。 此外，多个凹口可以由围绕内周边的至少一部分的内表面限定。