公开(公告)号：US08747061B2

公开(公告)日：2014-06-10

申请号：US12559803

申请日：2009-09-15

Applicant: Helmut Kühn

Inventor： Helmut Kühn

IPC: F01D5/08

CPC classification number: F01D25/125 ,  F05D2240/51 ,  F16C32/0468 ,  F16C32/048 ,  F16C37/005 ,  F16C2360/00

Abstract: A steam turbine with at least one magnetic bearing for the shaft is provided, a metal paneling being attached in the area of a magnetic bearing. The metal paneling consists of metal rings insulated from one another. Further, cooling air ducts are provided in the area of the magnetic bearing.

Abstract translation: 提供具有用于轴的至少一个磁性轴承的蒸汽轮机，金属镶板附接在磁性轴承的区域中。 金属镶板由彼此绝缘的金属环组成。 此外，在磁性轴承的区域中设置有冷却风道。

公开(公告)号：US20100074737A1

公开(公告)日：2010-03-25

申请号：US12559803

申请日：2009-09-15

Applicant: Helmut Kühn

Inventor： Helmut Kühn

IPC: F01D25/12 ,  H02K7/09

CPC classification number: F01D25/125 ,  F05D2240/51 ,  F16C32/0468 ,  F16C32/048 ,  F16C37/005 ,  F16C2360/00

Abstract: A steam turbine with at least one magnetic bearing for the shaft is provided, a metal paneling being attached in the area of a magnetic bearing. The metal paneling consists of metal rings insulated from one another. Further, cooling air ducts are provided in the area of the magnetic bearing.

Abstract translation: 提供具有用于轴的至少一个磁性轴承的蒸汽轮机，金属镶板附接在磁性轴承的区域中。 金属镶板由彼此绝缘的金属环组成。 此外，在磁性轴承的区域中设置有冷却风道。

公开(公告)号：US20120288370A1

公开(公告)日：2012-11-15

申请号：US13466420

申请日：2012-05-08

Applicant: Helmut Kühn

Inventor： Helmut Kühn

IPC: F01D25/00 ,  B23P17/00 ,  F01D1/02

CPC classification number: F01D25/168 ,  F01D5/066 ,  F02C7/06 ,  F04D29/058 ,  F05D2240/51 ,  F05D2240/515 ,  F16C32/0468 ,  F16C32/0476 ,  F16C2226/16 ,  F16C2360/00 ,  F16D1/095 ,  Y10T29/49229

Abstract: A turbomachine includes a housing and a shaft mounted rotatably relative to the housing about a rotary axis, an element with a through opening through which the shaft protrudes, a first ring element and a second ring element. The first ring element is arranged with its inner surface on the shaft and the element is fixed by the first ring element at a predetermined position on the shaft. The second ring element is arranged with its inner surface lying on the outer surface of the first ring element, which outer surface tapers conically from a first axial end to a second axially opposite axial end. The inner surface of the second ring element tapers conically in a complementary way to the outer surface of the first ring element. An axial movement of the second ring element relative to the first ring element compresses the first ring element against the shaft.

Abstract translation: 涡轮机包括壳体和相对于壳体围绕旋转轴线可旋转地安装的轴，具有轴突出的通孔的元件，第一环形元件和第二环形元件。 第一环形元件布置成其内表面在轴上，并且元件由第一环形元件固定在轴上的预定位置。 第二环形元件布置成其内表面位于第一环形元件的外表面上，该外表面从第一轴向端部到第二轴向相对的轴向端锥形锥形。 第二环形元件的内表面以与第一环形元件的外表面互补的方式逐渐变细。 第二环形元件相对于第一环形元件的轴向运动将第一环形元件压靠在轴上。

公开(公告)号：US06406252B2

公开(公告)日：2002-06-18

申请号：US09829300

申请日：2001-04-09

Applicant: Helmut Kühn

Inventor： Helmut Kühn

IPC: F01D2526

CPC classification number: F01D25/30 ,  F05D2230/61

Abstract: The steam turbine has an exhaust-steam casing that can be adapted to various combinations of an inlet casing, connected upstream of the exhaust-steam casing, and a condenser especially simply while maintaining favorable flow properties of the exhaust steam. To this end, the outer jacket of the exhaust-steam casing has a first jacket part in the shape of a cylindrical jacket, which is connected via a stiffening ring to a second jacket part in the shape of a conical jacket. A guide element in the shape of a conical jacket is arranged on the stiffening ring in order to direct the exhaust-steam flow inside the outer jacket.

Abstract translation: 蒸汽轮机具有排气 - 蒸汽外壳，该排气 - 蒸汽外壳可以适应于在排气 - 蒸汽外壳的上游连接的入口壳体和冷凝器的各种组合，并且特别简单地同时保持排气的良好流动特性。 为此，排气蒸汽外壳的外护套具有圆筒形护套形状的第一护套部分，其通过加强环连接到锥形夹套形状的第二护套部分。 锥形护套形状的引导元件设置在加强环上，以便引导排气蒸汽流入外护套内部。

公开(公告)号：US06231305B1

公开(公告)日：2001-05-15

申请号：US09444964

申请日：1999-11-22

Applicant: Wolfgang Kupka ,  Helmut Kühn ,  Dietrich Hintze ,  Jürgen Kraft

Inventor： Wolfgang Kupka ,  Helmut Kühn ,  Dietrich Hintze ,  Jürgen Kraft

IPC: F01D2526

CPC classification number: F01D25/28 ,  F01D25/162

Abstract: The steam turbine has an exhaust steam housing and a turbine rotor mounted in an end bearing. The turbine installation is intended to have a high stability with respect to movements of the exhaust steam housing, with a particularly high rigidity of the end bearing. For this purpose, the end bearing is held by a support guided through the exhaust steam housing and supported on a foundation block. In a steam turbine installation having a steam turbine of this type, a condenser assigned to the steam turbine is detachably but rigidly connected to the exhaust steam housing.

Abstract translation: 蒸汽轮机具有排气蒸汽外壳和安装在端部轴承中的涡轮转子。 涡轮机设备旨在相对于排气蒸汽外壳的移动具有高稳定性，具有特别高的端部轴承刚性。 为此，末端轴承由引导通过排气蒸汽外壳的支撑件保持并支撑在基础块上。 在具有这种类型的汽轮机的汽轮机中，分配给汽轮机的冷凝器可拆卸地刚性地连接到排气室。