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    • 3. 发明申请
    • GAS TURBINE WITH ANNULAR HEAT SHIELD
    • 具有环形热风罩的气体涡轮机
    • US20090033036A1
    • 2009-02-05
    • US12189976
    • 2008-08-12
    • Peter MarxJames Robert WiseMarcel Koenig
    • Peter MarxJames Robert WiseMarcel Koenig
    • F01D11/00
    • F01D11/005F01D11/00F05D2240/57F05D2250/70F16J15/0887
    • A gas turbine includes a supporting structure which concentrically surrounds a hot gas path and is shielded with respect to the hot gas path by an annular heat shield (15′), which heat shield (15′) includes a multiplicity of segments which are arranged one behind the other in a circumferential direction and which in each case butt against one another in the circumferential direction so as to form a gap, seals (16′), being arranged for sealing off the gaps between the segments butting against one another, the seals having thin elongate sealing strips (23), which are accommodated in corresponding sealing slots (19), delimited transversely with respect to the longitudinal direction by a wall (25), in the mutually opposite end faces of the segments of the heat shield (15′) which butt against one another. Vibrationally-induced rubbing through of the wall is inhibited or prevented by the frictional surface between the wall (25) and the sealing strips (23) being markedly enlarged with respect to the end face (22) of the sealing strip (23).
    • 一种燃气轮机包括一个支撑结构,该支撑结构同心地围绕热气体路径,并通过一个环形隔热罩(15')相对于热气路径进行屏蔽,该隔热罩(15')包含多个段, 在圆周方向上彼此相对并且在每个情况下在圆周方向上彼此对接以形成间隙,密封件(16')被设置用于密封彼此对接的部分之间的间隙,密封件 具有细长的密封条(23),其被容纳在相应的密封槽(19)中,在隔热件(15)的段的相互相对的端面中通过壁(25)横向相对于纵向方向限定 ')彼此对接。 通过壁(25)和密封条(23)之间的摩擦表面相对于密封条(23)的端面(22)显着地增大,可以抑制或阻止振动引起的壁的摩擦。
    • 7. 发明授权
    • Device for filtering particles out of a coolant flow in a turbo machine
    • 用于在涡轮机中从冷却剂流中过滤颗粒的装置
    • US07147684B2
    • 2006-12-12
    • US10829378
    • 2004-04-22
    • Gordon AndersonMarcel Koenig
    • Gordon AndersonMarcel Koenig
    • B01D45/06
    • F02C7/052B01D45/02B01D45/08F01D25/32F05D2260/607Y10S55/14
    • For preparing a gas stream cleaned from dust and dirt particles, a device is proposed in which an outflow channel (2) for cleaned medium has at its mouth in an inflow channel (1) an extension element (4), which projects into the inflow channel. A cover element (6) covers an end inflow aperture (4a) of the extension element. In an embodiment of the invention, the extension element (4) has lateral inlet apertures (5). The cover element (6) is preferably constituted hood-shaped, and has axial extension elements (6a), which at least partially cover the extension element (4) in the axial direction, and advantageously extend over the lateral inlet apertures. The stream entering the outflow channel (2) for cleaned medium must overcome strong flow deflections, so that particles with a low flow following ability cannot get into this channel. Further outflow channels (3) for conducting the remaining dust-laden medium are arranged substantially flush with the wall (7) of the inflow channel.
    • 为了制备从灰尘和污垢颗粒清洁的气流,提出了一种装置,其中用于清洁介质的流出通道(2)在其流入通道(1)的口处具有延伸元件(4),其延伸到流入 渠道。 盖元件(6)覆盖延伸元件的端部流入孔(4a)。 在本发明的一个实施例中,延伸元件(4)具有侧向入口孔(5)。 盖元件(6)优选地构成罩形,并且具有轴向延伸元件(6a),其在轴向方向上至少部分地覆盖延伸元件(4),并且有利地在横向入口孔上延伸。 进入清洗介质的流出通道(2)的料流必须克服强大的流动偏差,使流动跟随能力低的颗粒不能进入该通道。 用于引导剩余的含尘介质的另外的流出通道(3)被布置成与流入通道的壁(7)大致平齐。