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. 发明申请

US20120156055A1 APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES 有权
标题翻译：用于冷却涡轮转子叶片平台区域的装置和方法
公开(公告)号：US20120156055A1
公开(公告)日：2012-06-21
申请号：US12972835
申请日：2010-12-20
申请人： John Wesley Harris, JR. , Craig Allen Bielek , Scott Edmond Ellis , Daniel Alan Hynum , Melissa Ann Seely , Xiaoyong Fu
发明人： John Wesley Harris, JR. , Craig Allen Bielek , Scott Edmond Ellis , Daniel Alan Hynum , Melissa Ann Seely , Xiaoyong Fu
IPC分类号： F01D5/18 , B23P15/02
CPC分类号： F01D5/187 , F01D5/087 , F05D2240/81 , F05D2250/185 , Y02T50/671 , Y02T50/676 , Y10T29/49341
摘要： A configuration of cooling channels through the interior of a turbine rotor blade, the turbine rotor blade including a platform at an interface between an airfoil and a root. In one embodiment, the configuration of cooling channels includes: an interior cooling passage that is configured to extend from a connection with a coolant source in the root to the interior of the airfoil; a platform cooling channel that traverses at least a portion of the platform; a turndown extension that includes a first section, which comprises a connection with the platform cooling channel, and a second section, which comprises a radially oriented cooling channel; and a connector that extends from a connector opening formed through an outer face of the root to a connection with the interior cooling passage and, therebetween, bisects the second section of the turndown extension.
摘要翻译：通过涡轮转子叶片的内部的冷却通道的构造，涡轮转子叶片包括在翼型件和根部之间的界面处的平台。在一个实施例中，冷却通道的构造包括：内部冷却通道，其构造成从与根部中的冷却剂源的连接延伸到翼型件的内部; 平台冷却通道，其横穿所述平台的至少一部分; 包括与所述平台冷却通道的连接的第一部分和包括径向定向的冷却通道的第二部分的调节延伸部; 以及连接器，该连接器从形成为通过根部的外表面的连接器开口延伸到与内部冷却通道的连接，并且在两者之间平分调节延伸部分的第二部分。

2. 发明授权

US08636471B2 Apparatus and methods for cooling platform regions of turbine rotor blades 有权
标题翻译：涡轮转子叶片冷却平台区域的装置和方法
公开(公告)号：US08636471B2
公开(公告)日：2014-01-28
申请号：US12972835
申请日：2010-12-20
申请人： John Wesley Harris, Jr. , Craig Allen Bielek , Scott Edmond Ellis , Daniel Alan Hynum , Melissa Ann Seely , Xiaoyong Fu
发明人： John Wesley Harris, Jr. , Craig Allen Bielek , Scott Edmond Ellis , Daniel Alan Hynum , Melissa Ann Seely , Xiaoyong Fu
IPC分类号： F01D5/18 , F01D5/08
CPC分类号： F01D5/187 , F01D5/087 , F05D2240/81 , F05D2250/185 , Y02T50/671 , Y02T50/676 , Y10T29/49341
摘要： A configuration of cooling channels through the interior of a turbine rotor blade, the turbine rotor blade including a platform at an interface between an airfoil and a root. In one embodiment, the configuration of cooling channels includes: an interior cooling passage that is configured to extend from a connection with a coolant source in the root to the interior of the airfoil; a platform cooling channel that traverses at least a portion of the platform; a turndown extension that includes a first section, which comprises a connection with the platform cooling channel, and a second section, which comprises a radially oriented cooling channel; and a connector that extends from a connector opening formed through an outer face of the root to a connection with the interior cooling passage and, therebetween, bisects the second section of the turndown extension.
摘要翻译：通过涡轮转子叶片的内部的冷却通道的构造，涡轮转子叶片包括在翼型件和根部之间的界面处的平台。在一个实施例中，冷却通道的构造包括：内部冷却通道，其构造成从与根部中的冷却剂源的连接延伸到翼型件的内部; 平台冷却通道，其横穿所述平台的至少一部分; 包括与所述平台冷却通道的连接的第一部分和包括径向定向的冷却通道的第二部分的调节延伸部; 以及连接器，该连接器从形成为通过根部的外表面的连接器开口延伸到与内部冷却通道的连接，并且在两者之间平分调节延伸部分的第二部分。

3. 发明授权

US08851846B2 Apparatus and methods for cooling platform regions of turbine rotor blades 有权
标题翻译：涡轮转子叶片冷却平台区域的装置和方法
公开(公告)号：US08851846B2
公开(公告)日：2014-10-07
申请号：US12894878
申请日：2010-09-30
申请人： Scott Edmond Ellis , Daniel Alan Hynum , John Wesley Harris, Jr.
发明人： Scott Edmond Ellis , Daniel Alan Hynum , John Wesley Harris, Jr.
IPC分类号： F01D5/18 , F01D5/30 , F01D5/08
CPC分类号： F01D5/081 , F01D5/3007 , F05D2240/81 , F05D2250/184 , F05D2250/185 , F05D2260/201 , Y02T50/676 , Y10T29/49341
摘要： A platform cooling arrangement in a turbine rotor blade having a platform that includes an interior cooling passage formed therein. The platform cooling arrangement may include: a main plenum residing just inboard of the planar topside and extending from an aft position to a forward position within one of the pressure side and the suction side of the platform, the main plenum having a longitudinal axis that is approximately parallel to the planar topside; a supply plenum that extends between the main plenum and the interior cooling passage; and a plurality of cooling apertures, each cooling aperture extending from one of the pressure side and the suction side slashface to a connection with the main plenum.
摘要翻译：具有平台的涡轮转子叶片中的平台冷却装置，该平台包括形成在其中的内部冷却通道。平台冷却装置可以包括：主平台顶部的内侧并且从后部位置延伸到平台的压力侧和吸入侧之一的前部位置的主增压室，主增压室具有纵向轴线，大致平行于平面顶面; 一个在主室和内部冷却通道之间延伸的供气室; 以及多个冷却孔，每个冷却孔从压力侧和抽吸侧斜面之一延伸到与主增压室的连接。

4. 发明申请

US20120082564A1 APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES 有权
标题翻译：用于冷却涡轮转子叶片平台区域的装置和方法
公开(公告)号：US20120082564A1
公开(公告)日：2012-04-05
申请号：US12894878
申请日：2010-09-30
申请人： Scott Edmond Ellis , Daniel Alan Hynum , John Wesley Harris, JR.
发明人： Scott Edmond Ellis , Daniel Alan Hynum , John Wesley Harris, JR.
IPC分类号： F01D5/18 , B23P15/02
CPC分类号： F01D5/081 , F01D5/3007 , F05D2240/81 , F05D2250/184 , F05D2250/185 , F05D2260/201 , Y02T50/676 , Y10T29/49341
摘要： A platform cooling arrangement in a turbine rotor blade having a platform that includes an interior cooling passage formed therein. The platform cooling arrangement may include: a main plenum residing just inboard of the planar topside and extending from an aft position to a forward position within one of the pressure side and the suction side of the platform, the main plenum having a longitudinal axis that is approximately parallel to the planar topside; a supply plenum that extends between the main plenum and the interior cooling passage; and a plurality of cooling apertures, each cooling aperture extending from one of the pressure side and the suction side slashface to a connection with the main plenum.
摘要翻译：具有平台的涡轮转子叶片中的平台冷却装置，该平台包括形成在其中的内部冷却通道。平台冷却装置可以包括：主平台顶部的内侧并且从后部位置延伸到平台的压力侧和吸入侧之一的前部位置的主增压室，主增压室具有纵向轴线，大致平行于平面顶面; 一个在主室和内部冷却通道之间延伸的供气室; 以及多个冷却孔，每个冷却孔从压力侧和抽吸侧斜面之一延伸到与主增压室的连接。

5. 发明授权

US08794921B2 Apparatus and methods for cooling platform regions of turbine rotor blades 有权
标题翻译：涡轮转子叶片冷却平台区域的装置和方法
公开(公告)号：US08794921B2
公开(公告)日：2014-08-05
申请号：US12894967
申请日：2010-09-30
申请人： Scott Edmond Ellis , Daniel Alan Hynum
发明人： Scott Edmond Ellis , Daniel Alan Hynum
IPC分类号： F01D5/18
CPC分类号： F01D5/187 , F01D5/087 , F05D2230/60 , F05D2230/80 , F05D2240/81 , F05D2250/185 , Y02T50/676
摘要： A platform cooling arrangement for a turbine rotor blade having a platform and an interior cooling passage and, in operation, a high-pressure coolant region and a low-pressure coolant region, wherein the platform includes a topside, which extends from the airfoil to a pressure side slashface, and an underside. The platform cooling arrangement may include: an airfoil manifold that resides near the junction of the pressure face of the airfoil and the platform; a slashface manifold that resides near the pressure side slashface; a high-pressure connector that connects the airfoil manifold to a high-pressure coolant region of the interior cooling passage; a low-pressure connector that connects the slashface manifold to a low-pressure coolant region of the interior cooling passage; cooling apertures that extend from a starting point along the pressure side slashface to a connection with the airfoil manifold, bisecting the slashface manifold therebetween; and a plurality of non-integral plugs.
摘要翻译：一种用于具有平台和内部冷却通道以及在运行中的高压冷却剂区域和低压冷却剂区域的涡轮机转子叶片的平台冷却装置，其中所述平台包括从所述翼型件延伸到压力侧斜面和下侧。平台冷却装置可以包括：翼型歧管，其位于翼型件的压力面和平台的接合点附近; 位于压力侧斜面附近的斜面歧管; 将所述翼型歧管连接到所述内部冷却通道的高压冷却剂区域的高压连接器; 低压连接器，其将斜面歧管连接到内部冷却通道的低压冷却剂区域; 冷却孔，其从起始点沿着压力侧斜面延伸到与翼型歧管的连接，将斜面歧管彼此平分; 以及多个非整体塞子。

6. 发明申请

US20120082566A1 APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES 有权
标题翻译：用于冷却涡轮转子叶片平台区域的装置和方法
公开(公告)号：US20120082566A1
公开(公告)日：2012-04-05
申请号：US12894967
申请日：2010-09-30
申请人： Scott Edmond Ellis , Daniel Alan Hynum
发明人： Scott Edmond Ellis , Daniel Alan Hynum
IPC分类号： F01D5/18 , B23P15/02
CPC分类号： F01D5/187 , F01D5/087 , F05D2230/60 , F05D2230/80 , F05D2240/81 , F05D2250/185 , Y02T50/676
摘要： A platform cooling arrangement for a turbine rotor blade having a platform and an interior cooling passage and, in operation, a high-pressure coolant region and a low-pressure coolant region, wherein the platform includes a topside, which extends from the airfoil to a pressure side slashface, and an underside. The platform cooling arrangement may include: an airfoil manifold that resides near the junction of the pressure face of the airfoil and the platform; a slashface manifold that resides near the pressure side slashface; a high-pressure connector that connects the airfoil manifold to a high-pressure coolant region of the interior cooling passage; a low-pressure connector that connects the slashface manifold to a low-pressure coolant region of the interior cooling passage; cooling apertures that extend from a starting point along the pressure side slashface to a connection with the airfoil manifold, bisecting the slashface manifold therebetween; and a plurality of non-integral plugs.
摘要翻译：一种用于具有平台和内部冷却通道以及在运行中的高压冷却剂区域和低压冷却剂区域的涡轮机转子叶片的平台冷却装置，其中所述平台包括从所述翼型件延伸到压力侧斜面和下侧。平台冷却装置可以包括：翼型歧管，其位于翼型件的压力面和平台的接合点附近; 位于压力侧斜面附近的斜面歧管; 将所述翼型歧管连接到所述内部冷却通道的高压冷却剂区域的高压连接器; 低压连接器，其将斜面歧管连接到内部冷却通道的低压冷却剂区域; 冷却孔，其从起始点沿着压力侧斜面延伸到与翼型歧管的连接，将斜面歧管彼此平分; 以及多个非整体塞子。

7. 发明申请

US20120141287A1 WIND TURBINE ROTOR BLADE JOINT 审中-公开
标题翻译：风力涡轮机转子叶片接头
公开(公告)号：US20120141287A1
公开(公告)日：2012-06-07
申请号：US13220044
申请日：2011-08-29
申请人： Daniel Alan Hynum , Charles Erklin Seeley , Bruce Clark Busbey , Brandon Shane Gerber , Peggy Lynn Baehmann , Roger Neal Johnson
发明人： Daniel Alan Hynum , Charles Erklin Seeley , Bruce Clark Busbey , Brandon Shane Gerber , Peggy Lynn Baehmann , Roger Neal Johnson
IPC分类号： F03D1/06
CPC分类号： F03D1/0675 , F05B2230/60 , F05B2240/302 , F05B2260/301 , Y02E10/721 , Y02P70/523
摘要： A joint for connecting a first blade segment and a second blade segment of a wind turbine rotor blade is disclosed. The joint includes a body, the body including an outer surface and an inner surface. The outer surface has an aerodynamic contour that generally corresponds to an aerodynamic contour of the first blade segment and the second blade segment. The body includes a pressure side and a suction side extending between a leading edge and a trailing edge. In some embodiments, the joint further includes a channel defined in the outer surface of the body. The channel includes a generally continuous base wall extending between opposing sidewalls. The inner surface includes the base wall. In other embodiments, the joint further includes a channel defined in the body, and a shell extending from the body in a generally span-wise direction.
摘要翻译：公开了一种用于连接风力涡轮机转子叶片的第一叶片段和第二叶片段的接头。接头包括主体，主体包括外表面和内表面。外表面具有通常对应于第一刀片段和第二刀片段的空气动力学轮廓的空气动力学轮廓。主体包括在前缘和后缘之间延伸的压力侧和吸力侧。在一些实施例中，接头还包括限定在主体的外表面中的通道。通道包括在相对侧壁之间延伸的大致连续的底壁。内表面包括底壁。在其他实施例中，接头还包括限定在主体中的通道和从主体沿大致跨度方向延伸的外壳。

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