公开(公告)号：US08137055B2

公开(公告)日：2012-03-20

申请号：US11578920

申请日：2005-04-01

Applicant: Gernot Lang

Inventor： Gernot Lang

IPC: F01D5/18

CPC classification number: F01D5/189 ,  F05D2250/184 ,  F05D2250/61

Abstract: A turbine blade, particularly a guide blade for a gas turbine, is provided. The turbine blade includes a blade leg, a platform area and a hollow blade for receiving a metal plate-type impact cooling insert which consists of at least two sections which overlap in an overlap area. The two sections have a wave-shaped cross-section in the overlap area in order to seal said overlap area.

Abstract translation: 提供涡轮叶片，特别是用于燃气轮机的导向叶片。 涡轮机叶片包括叶片支腿，平台区域和中空叶片，用于接收金属板型冲击冷却插入件，其由在重叠区域中重叠的至少两个部分组成。 两个部分在重叠区域中具有波形横截面以便密封所述重叠区域。

公开(公告)号：US20070014664A1

公开(公告)日：2007-01-18

申请号：US11189409

申请日：2005-07-26

Applicant: Jurgen Dellmann ,  Gernot Lang

Inventor： Jurgen Dellmann ,  Gernot Lang

IPC: F01D5/18

CPC classification number: F01D11/24 ,  F01D5/187 ,  F01D25/12 ,  F05D2230/21 ,  F05D2250/25 ,  F05D2260/2212 ,  F23M5/085 ,  F23R3/005

Abstract: A cooled component of a fluid-flow machine, through which a hot working medium flows, in particular a turbine blade of a gas turbine, in whose outer wall, to which the working medium can be applied, a cooling passage is provided, through which a cooling fluid can flow along its longitudinal axis.

Abstract translation: 流动机器的冷却部件，热工作介质通过该部件流动，特别是燃气涡轮机的涡轮机叶片，其中可以施加工作介质的外壁上设有冷却通道，通过该冷却部件 冷却流体可以沿其纵向轴线流动。

公开(公告)号：US20090252612A1

公开(公告)日：2009-10-08

申请号：US10561279

申请日：2004-05-27

Applicant: Fathi Ahmad ,  Tobias Buchal ,  Michael Dankert ,  Gernot Lang ,  Michael Scheurlen

Inventor： Fathi Ahmad ,  Tobias Buchal ,  Michael Dankert ,  Gernot Lang ,  Michael Scheurlen

IPC: F01D5/14

CPC classification number: F01D5/282 ,  B23P15/04 ,  F01D5/14 ,  F01D5/147 ,  F01D5/284 ,  F05D2230/61

Abstract: The invention relates to a turbomachine, in particular to a gas turbine and to a method for accelerating a temperature modification of a rotor shaft rotationally mounted in said turbomachine. The aim of said invention is to develop a device and a method for the turbomachine making it possible to reduce the size of a radial split of the turbomachine in order to obtain greater degree of efficiency. The inventive turbomachine comprises a rotor rotationally mounted in the case of the turbomachine, a feeding channel embodied in the rotor for introducing a fluid and an outlet channel embodied in the rotor for removing said fluid. An inlet orifice of the feeding channel is disposed further inside than the outlet orifice of the outlet channel, and means influencing a liquid flow is formed of an actuating device dependent on centrifugal force. Methods for cooling the rotor only by decelerating the gas turbine and for heating the turbomachine rotor by heating fluid flowing therethrough are also disclosed.

Abstract translation: 本发明涉及一种涡轮机，特别涉及一种燃气轮机，以及用于加速旋转安装在所述涡轮机中的转子轴的温度变化的方法。 本发明的目的在于开发一种用于涡轮机的装置和方法，从而可以减小涡轮机径向分流的尺寸，以获得更高的效率。 本发明的涡轮机包括旋转地安装在涡轮机的壳体中的转子，在转子中实现的用于引入流体的进料通道和实施在转子中的用于去除所述流体的出口通道。 进料通道的入口孔设置在出口通道的出口孔的内侧，影响液体流动的装置由取决于离心力的致动装置形成。 还公开了仅通过使燃气轮机减速并通过加热流过其中的流体来加热涡轮机转子来冷却转子的方法。

公开(公告)号：US20080260537A1

公开(公告)日：2008-10-23

申请号：US11578920

申请日：2005-04-01

Applicant: Gernot Lang

Inventor： Gernot Lang

IPC: F01D5/18

CPC classification number: F01D5/189 ,  F05D2250/184 ,  F05D2250/61

Abstract: The invention relates to a turbine blade, particularly a guide blade for a gas turbine, respectively comprising a blade leg, a platform area and a hollow blade for receiving a metal plate-type impact cooling insert which consists of at least two sections which overlap in an overlap area. The aim of the invention is to provide a turbine blade wherein les coolant is required. The two sections thus have a wave-shaped cross-section in the overlap area in order to seal said overlap area.

Abstract translation: 本发明涉及一种涡轮机叶片，特别是一种用于燃气轮机的导向叶片，分别包括一个叶片支腿，一个平台区域和一个中空叶片，用于接纳金属板式冲击冷却插入件，该冲击冷却插入件由至少两个部分组成， 重叠区域。 本发明的目的是提供一种涡轮叶片，其中需要冷却剂。 因此，这两个部分在重叠区域中具有波形横截面，以便密封所述重叠区域。

公开(公告)号：US07824156B2

公开(公告)日：2010-11-02

申请号：US11189409

申请日：2005-07-26

Applicant: Jürgen Dellmann ,  Gernot Lang

Inventor： Jürgen Dellmann ,  Gernot Lang

IPC: F01D5/18

CPC classification number: F01D11/24 ,  F01D5/187 ,  F01D25/12 ,  F05D2230/21 ,  F05D2250/25 ,  F05D2260/2212 ,  F23M5/085 ,  F23R3/005

Abstract: A cooled component of a fluid-flow machine, through which a hot working medium flows, in particular a turbine blade of a gas turbine, in whose outer wall, to which the working medium can be applied, a cooling passage is provided, through which a cooling fluid can flow along its longitudinal axis.

Abstract translation: 流动机器的冷却部件，热工作介质通过该部件流动，特别是燃气涡轮机的涡轮机叶片，其中可以施加工作介质的外壁上设有冷却通道，通过该冷却部件 冷却流体可以沿其纵向轴线流动。

公开(公告)号：US4278369A

公开(公告)日：1981-07-14

申请号：US47112

申请日：1979-06-11

Applicant: Ewald Jakobs ,  Gernot Lang

Inventor： Ewald Jakobs ,  Gernot Lang

IPC: B23B27/14 ,  B26D1/00

CPC classification number: B23B27/141 ,  B23B2200/123 ,  B23B2200/125 ,  B23B2200/202 ,  B23B2200/204 ,  B23B2220/40 ,  Y10T407/23 ,  Y10T407/235

Abstract: In a device for rough turning and shaft turning of a workpiece, a cutting insert is provided with a main cutting edge followed by an auxiliary cutting edge. The main cutting edge is divided into a first main cutting edge functioning as a rough cutter followed by a second main cutting edge performing rough smoothing and then by the auxiliary cutting edge which provides the final smoothing. The first main cutting edge is set at a greater angle to the axis of the workpiece than the second main cutting edge which, in turn, is set at a greater angle to the axis of the workpiece than the auxiliary cutting edge.

Abstract translation: 在用于工件的粗车削和轴转动的装置中，切削刀片设置有主切削刃以及辅助切削刃。 主切削刃被分为用作粗铣刀的第一主切削刃，随后是执行粗糙平滑的第二主切削刃，然后由提供最终平滑的辅助切削刃。 与第二主切削刃相比，第一主切削刃设置在比工件轴线更大的角度上，该第二主切削刃又被设置成比辅助切削刃更大于工件的轴线。