专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08552737B2 High-voltage transformer 有权
标题翻译：高压变压器
公开(公告)号：US08552737B2
公开(公告)日：2013-10-08
申请号：US13039612
申请日：2011-03-03
申请人： Rudolf Blank , Stefan Baldauf
发明人： Rudolf Blank , Stefan Baldauf
IPC分类号： G01R31/06
CPC分类号： H01F27/321
摘要： A high-voltage transformer for providing an alternating voltage in the kV range, comprising at least one secondary winding wound on a coil carrying body surrounding a transformer core, and an insulation housing encapsulating the secondary winding is provided to electrically insulate the secondary winding. Said insulation housing is walled by the coil carrying body carrying the secondary winding and by an enveloping body made of plastic and enveloping the secondary winding so that an annular gap is formed, wherein the annular gap between the secondary winding and the enveloping body is filled with an insulating fluid. The annular gap has a gap width of less than or equal to 20 mm viewed in the cross-section, and the enveloping body has a wall thickness of less than or equal to 20 mm, wherein the plastic is polypropylene, and a separate expansion volume is not provided for the insulating fluid.
摘要翻译：一种用于在kV范围内提供交流电压的高压变压器，包括至少一个次级绕组，其缠绕在围绕变压器铁心的线圈承载体上，以及封装次级绕组的绝缘壳体，以使次级绕组电绝缘。所述绝缘壳体由承载次级绕组的线圈承载体和由塑料制成的包封体围成，并包围次级绕组，从而形成环形间隙，其中次级绕组和包络体之间的环形间隙被填充绝缘液体。环形间隙在横截面中看到的间隙宽度小于或等于20mm，并且包封体的壁厚小于或等于20mm，其中塑料是聚丙烯，而单独的膨胀体积不提供绝缘流体。

2. 发明授权

US08251665B2 Turbine blade and gas turbine equipped with a turbine blade 失效
标题翻译：配有涡轮叶片的涡轮叶片和燃气轮机
公开(公告)号：US08251665B2
公开(公告)日：2012-08-28
申请号：US10585955
申请日：2005-01-12
申请人： Stefan Baldauf , Hans-Thomas Bolms , Michael Händler , Christian Lerner
发明人： Stefan Baldauf , Hans-Thomas Bolms , Michael Händler , Christian Lerner
IPC分类号： F01D5/18
CPC分类号： F01D11/008 , F01D5/22 , F05D2240/81 , Y02T50/673 , Y02T50/676
摘要： A turbine blade is presented including a vane that runs along a blade axis and a platform region, which is located at the root of the vane and has a platform that extends transversally to the blade axis. An improved cooling of a platform region and the transition region is provided from a turbine blade to a platform of a turbine blade. The platform includes a first platform wall that does not support the vane and a second platform wall that supports the vane. At the root of the vane and over the course of the transition region from the turbine blade to the platform, the first platform wall is aerodynamically curved and the course of the second platform wall has a receding shoulder in relation to the first platform wall, as a continuation of the vane.
摘要翻译：提供了一种涡轮机叶片，其包括沿叶片轴线延伸的叶片和位于叶片根部的平台区域，并且具有横向延伸到叶片轴线的平台。从涡轮叶片到涡轮叶片的平台提供了平台区域和过渡区域的改进的冷却。平台包括不支撑叶片的第一平台壁和支撑叶片的第二平台壁。在叶片的根部并且在从涡轮叶片到平台的过渡区域的过程中，第一平台壁在空气动力学上弯曲，并且第二平台壁的过程相对于第一平台壁具有后退的肩部，如叶片的延续。

3. 发明申请

US20080232956A1 Turbine Blade and Gas Turbine Equipped with a Turbine Blade 失效
标题翻译：涡轮叶片和燃气轮机配有涡轮叶片
公开(公告)号：US20080232956A1
公开(公告)日：2008-09-25
申请号：US10586462
申请日：2005-01-12
申请人： Stefan Baldauf , Hans-Thomas Bolms , Michael Handler , Christian Lerner
发明人： Stefan Baldauf , Hans-Thomas Bolms , Michael Handler , Christian Lerner
IPC分类号： F01D11/00
CPC分类号： F01D5/22 , F01D11/008 , F05D2240/80
摘要： The invention relates to a turbine blade (63, 65) comprising a vane (67, 69) that runs along a blade axis (73, 75) and a platform region (61), which is located at the root of the vane (67, 69) and has a platform (71) that extends transversally to the blade axis (73, 75). The aim of the invention is to configure a delimitation (87) of a flow channel (5) of a gas turbine (1) in the simplest possible manner. To achieve this, the platform (71) is configured by an elastic sheet metal part (77, 79) that rests on the vane (67, 69). Said part leads to a gas turbine (1) comprising a flow conduit (5) that runs along an axis (3) of the gas turbine (1), said conduit having an annular cross-section for a working medium (M) and a second (9, 13) vane stage (7, 9, 11, 13) that is situated downstream of a first (7, 11) vane stage, which runs along the axis (3). According to the invention, a vane stage comprises a number of turbine blades (63, 65) that are arranged in a ring and extend radially into the flow channel (5) in accordance with the inventive concept.
摘要翻译：本发明涉及一种涡轮叶片（63,65），其包括沿叶片轴线（73,75）延伸的叶片（67,69）和位于叶片（67）的根部处的平台区域（61），69）并且具有横向延伸到叶片轴线（73,75）的平台（71）。本发明的目的是以最简单的方式配置燃气轮机（1）的流动通道（5）的定界（87）。为了实现这一点，平台（71）由搁置在叶片（67,69）上的弹性金属片（77,79）构成。所述部分通向包括沿着燃气轮机（1）的轴线（3）延伸的流动管道（5）的燃气涡轮机（1），所述导管具有用于工作介质（M）的环形横截面和位于沿轴线（3）延伸的第一（7,11）叶片级的下游的第二（9,13）叶片级（7,9,11,13）。根据本发明，叶片台包括多个涡轮机叶片（63,65），其根据本发明构思被布置成环并径向延伸到流动通道（5）中。

4. 发明申请

US20080124225A1 Turbine Blade for a Gas Turbine, Use of a Turbine Blade and Method for Cooling a Turbine Blade 有权
标题翻译：用于燃气轮机的涡轮叶片，涡轮叶片的使用和冷却涡轮叶片的方法
公开(公告)号：US20080124225A1
公开(公告)日：2008-05-29
申请号：US11791095
申请日：2005-11-07
申请人： Stefan Baldauf , Michael Handler , Christian Lerner
发明人： Stefan Baldauf , Michael Handler , Christian Lerner
IPC分类号： F01D5/18
CPC分类号： F01D5/187 , F05D2240/127 , F05D2250/24 , F05D2250/241 , F05D2260/202 , F05D2260/2212 , F05D2260/2214 , Y02T50/673 , Y02T50/676
摘要： There is described a turbine blade of a gas turbine comprising a suction-side blade wall and a pressure-side blade wall that, in the trailing edge area, runs toward the suction-side blade wall. This suction-side blade wall has a trailing edge projection projecting over the end edge of the pressure-side blade wall at least in a partial section of the trailing edge area. A turbine blade of the aforementioned type is designed for a particularly long serviceable life while requiring little cooling air. To this end, the pressure-side surface of the trailing edge projection has a number of trough-shaped recesses that increase the transfer of heat from the trailing edge projection by a local swirling of the cooling air.
摘要翻译：描述了一种燃气轮机的涡轮机叶片，其包括在后缘区域中朝向吸力侧叶片壁延伸的吸入侧叶片壁和压力侧叶片壁。该吸入侧叶片壁具有至少在后缘区域的局部部分中在压力侧叶片壁的端部边缘上突出的后缘突起。上述类型的涡轮机叶片设计用于特别长的使用寿命，同时需要很少的冷却空气。为此，后缘突起的压力侧表面具有多个槽形凹部，其通过冷却空气的局部旋转增加来自后缘突起的热传递。

5. 发明申请

US20100008773A1 Turbine blade and gas turbine equipped with a turbine blade 失效
标题翻译：配有涡轮叶片的涡轮叶片和燃气轮机
公开(公告)号：US20100008773A1
公开(公告)日：2010-01-14
申请号：US12563369
申请日：2009-09-21
申请人： Stefan Baldauf , Hans-Thomas Bolms , Michael Händler , Christian Lerner
发明人： Stefan Baldauf , Hans-Thomas Bolms , Michael Händler , Christian Lerner
IPC分类号： F01D9/02
CPC分类号： F01D5/22 , F01D11/008 , F05D2240/80
摘要： The invention relates to a turbine blade comprising a vane that runs along a blade axis and a platform region, located at the root of the vane having a platform that extends transversally to the blade axis. The aim of the invention is to configure a delimitation of a flow channel of a gas turbine in the simplest possible manner. Therefore, the platform is configured by an elastic sheet metal part that rests on the vane. Said part leads to a gas turbine comprising a flow conduit that runs along an axis of the gas turbine, said conduit having an annular cross-section for a working medium and a second vane stage that is situated downstream of a first vane stage, which runs along the axis.
摘要翻译：本发明涉及一种涡轮叶片，其包括沿叶片轴线延伸的叶片和位于叶片根部的平台区域，该平台区域具有横向延伸到叶片轴线的平台。本发明的目的是以最简单的方式配置燃气轮机的流动通道的定界。因此，平台由靠在叶片上的弹性金属板构成。所述部分通向燃气轮机，其包括沿燃气轮机的轴线延伸的流动管道，所述导管具有用于工作介质的环形横截面和位于第一叶片台的下游的第二叶片台，沿着轴。

6. 发明授权

US07607889B2 Turbine blade and gas turbine equipped with a turbine blade 失效
标题翻译：配有涡轮叶片的涡轮叶片和燃气轮机
公开(公告)号：US07607889B2
公开(公告)日：2009-10-27
申请号：US10586462
申请日：2005-01-12
申请人： Stefan Baldauf , Hans-Thomas Bolms , Michael Händler , Christian Lerner
发明人： Stefan Baldauf , Hans-Thomas Bolms , Michael Händler , Christian Lerner
IPC分类号： F01D5/18 , F01D5/22
CPC分类号： F01D5/22 , F01D11/008 , F05D2240/80
摘要： The invention relates to a turbine blade comprising a vane that runs along a blade axis and a platform region, which is located at the root of the vane having a platform that extends transversally to the blade axis. The aim of the invention is to configure a delimitation of a flow channel of a gas turbine in the simplest possible manner. Therefore, the platform is configured by an elastic sheet metal part that rests on the vane. Said part leads to a gas turbine comprising a flow conduit that runs along an axis of the gas turbine, said conduit having an annular cross-section for a working medium and a second vane stage that is situated downstream of a first vane stage, which runs along the axis.
摘要翻译：本发明涉及一种涡轮叶片，其包括沿叶片轴线延伸的叶片和位于叶片根部的平台区域，该平台区域具有横向于叶片轴线延伸的平台。本发明的目的是以最简单的方式配置燃气轮机的流动通道的定界。因此，平台由靠在叶片上的弹性金属板构成。所述部分通向燃气轮机，其包括沿燃气轮机的轴线延伸的流动管道，所述导管具有用于工作介质的环形横截面和位于第一叶片台的下游的第二叶片台，沿着轴。

7. 发明申请

US20080247140A1 Arrangement having at least one electronic component 有权
标题翻译：具有至少一个电子部件的布置
公开(公告)号：US20080247140A1
公开(公告)日：2008-10-09
申请号：US12155807
申请日：2008-06-10
申请人： Stefan Baldauf , Rudolf Blank
发明人： Stefan Baldauf , Rudolf Blank
IPC分类号： H05K7/20
CPC分类号： H01L23/3737 , H01L23/367 , H01L23/4334 , H01L2224/32225 , H01L2924/13033 , H01L2924/3011 , H01L2924/00
摘要： The invention relates to an arrangement comprising at least one electronic component (1) and a cooling body (3) associated therewith and a support physically interposed between the electronic component (1) and the cooling body (3) and having at least one layer (2) with at least one material of an electric strength of at least 10 kV/mm and a thermal conductivity of at least 5 W/mK. At least one recess (5) and/or at least one protruding element is arranged in and/or on the layer (2) of the support and is configured in such a manner that it extends, along the surface of the layer (2) of the support, preferably all electrically possible pathways between the electronic component (1) and the cooling body as compared to the condition of the layer (2) of the support without the recess (5) and/or without the protruding element.
摘要翻译：本发明涉及一种包括至少一个电子部件（1）和与其相关联的冷却体（3）的装置以及物理地插入在电子部件（1）和冷却体（3）之间并且具有至少一个层（ 2）具有至少一种电强度至少为10kV / mm和热导率至少为5W / mK的材料。至少一个凹部（5）和/或至少一个突出元件布置在支撑体的层（2）中和/或之上，并且被构造成使其沿着层（2）的表面延伸，与没有凹部（5）的支撑体的层（2）和/或没有突出元件的情况相比，电子部件（1）和冷却体之间优选地是所有电可能的通路。

8. 发明授权

US07963746B2 Turbine blade and gas turbine equipped with a turbine blade 失效
标题翻译：配有涡轮叶片的涡轮叶片和燃气轮机
公开(公告)号：US07963746B2
公开(公告)日：2011-06-21
申请号：US12563369
申请日：2009-09-21
申请人： Stefan Baldauf , Hans-Thomas Bolms , Michael Händler , Christian Lerner
发明人： Stefan Baldauf , Hans-Thomas Bolms , Michael Händler , Christian Lerner
IPC分类号： F01D5/18 , F01D5/22
CPC分类号： F01D5/22 , F01D11/008 , F05D2240/80
摘要： The invention relates to a turbine blade comprising a vane that runs along a blade axis and a platform region, located at the root of the vane having a platform that extends transversally to the blade axis. The aim of the invention is to configure a delimitation of a flow channel of a gas turbine in the simplest possible manner. Therefore, the platform is configured by an elastic sheet metal part that rests on the vane. Said part leads to a gas turbine comprising a flow conduit that runs along an axis of the gas turbine, said conduit having an annular cross-section for a working medium and a second vane stage that is situated downstream of a first vane stage, which runs along the axis.
摘要翻译：本发明涉及一种涡轮叶片，其包括沿叶片轴线延伸的叶片和位于叶片根部的平台区域，该平台区域具有横向延伸到叶片轴线的平台。本发明的目的是以最简单的方式配置燃气轮机的流动通道的定界。因此，平台由靠在叶片上的弹性金属板构成。所述部分通向燃气轮机，其包括沿燃气轮机的轴线延伸的流动管道，所述导管具有用于工作介质的环形横截面和位于第一叶片台的下游的第二叶片台，沿着轴。

9. 发明授权

US07952362B2 Device for measuring the loss factor 有权
标题翻译：用于测量损耗因子的装置
公开(公告)号：US07952362B2
公开(公告)日：2011-05-31
申请号：US12081683
申请日：2008-04-18
申请人： Stefan Baldauf , Rudolf Blank
发明人： Stefan Baldauf , Rudolf Blank
IPC分类号： H01H31/12 , H02H5/04
CPC分类号： G01R31/14 , G01R27/2694 , G01R31/08 , G01R31/1272
摘要： A device for measuring the loss factor and/or measuring the phase angle between a voltage and a current and/or recording a voltage decay and/or current decay and/or recording partial discharge processes and/or measuring the propagation time on test objects that are to be tested, includes a housing in which at least one measuring circuit is arranged for measuring and/or recording purposes. A terminal adapter (12) is provided on the housing (9) to connect the test object that is to be tested directly to the housing (9).
摘要翻译：一种用于测量损耗因子和/或测量电压和电流之间的相位角和/或记录电压衰减和/或电流衰减和/或记录局部放电过程和/或测量测试对象上的传播时间的装置，将被测试，包括其中至少一个测量电路被布置用于测量和/或记录目的的壳体。端子适配器（12）设置在壳体（9）上，以将待测试的测试对象直接连接到壳体（9）。

10. 发明授权

US07869214B2 Portable high-voltage test instrument with housing 有权
标题翻译：便携式高压测试仪带外壳
公开(公告)号：US07869214B2
公开(公告)日：2011-01-11
申请号：US12692936
申请日：2010-01-25
申请人： Rudolf Blank , Stefan Baldauf
发明人： Rudolf Blank , Stefan Baldauf
IPC分类号： H05K7/20
CPC分类号： G01R31/12 , G01R1/04 , G01R31/14
摘要： A portable high-voltage test instrument comprises an electronic unit having means for producing a test voltage located in the kV range, a control area cooperating with the electronic unit, at least one terminal for the component or cable to be tested and for an external voltage supply, a housing for permanently accommodating the electronic unit and a cooling system, disposed inside the housing, for cooling the electronic unit, the cooling system comprising an air-cooled assembly having an air inlet and an air outlet. This housing is provided with a lid part that can be moved between an open and a closed position, such that all terminals, the control area and the air inlet and air outlet are covered in closed position thereof, whereas all terminals, the control area and the air inlet and air outlet are unobstructed in open position thereof.
摘要翻译：一种便携式高压测试仪器包括具有用于产生位于kV范围内的测试电压的装置的电子单元，与该电子单元配合的控制区域，用于要测试的组件或电缆的至少一个端子和用于外部电压供应，用于永久地容纳电子单元的壳体和设置在壳体内部的用于冷却电子单元的冷却系统，该冷却系统包括具有空气入口和空气出口的风冷组件。该壳体设置有能够在打开和关闭位置之间移动的盖部，使得所有端子，控制区域和空气入口和空气出口在其关闭位置被覆盖，而所有端子，控制区域和空气入口和空气出口在其打开位置畅通无阻。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式