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公开(公告)号：US20130101431A1
公开(公告)日：2013-04-25
申请号：US13278537
申请日：2011-10-21
CPC分类号： F01D5/026 , F01D5/063 , F01K7/02 , F01K7/16 , F05D2220/31 , F05D2230/00 , F05D2230/232 , F05D2300/171 , Y10T29/49316
摘要： A rotor having a first low temperature material section, a second low temperature material section attached to a first end of the first low temperature material section and a third low temperature material section joined to a first end of the second low temperature material section. The first, second and third temperature material sections are exposed to steam at a pressure less than about 180 bar. A steam turbine and a method for producing a rotor are also disclosed.
摘要翻译： 具有第一低温材料部分的转子，附接到第一低温材料部分的第一端的第二低温材料部分和连接到第二低温材料部分的第一端的第三低温材料部分。 第一，第二和第三温度材料部分以低于约180巴的压力暴露于蒸汽。 还公开了一种汽轮机及其制造方法。
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2.发明申请Welded Rotor, a Steam Turbine Having a Welded Rotor and a Method for Producing a Welded Rotor 有权焊接转子，具有焊接转子的蒸汽轮机和产生焊接转子的方法公开(公告)号：US20120189461A1
公开(公告)日：2012-07-26
申请号：US13011090
申请日：2011-01-21
CPC分类号： F01D5/026 , F01D5/063 , F01D5/28 , F05B2220/25 , F05D2220/31 , Y10T29/49229
摘要： A welded rotor, a steam turbine having a welded rotor, and a method of producing a welded rotor are disclosed. The welded rotor includes a high pressure section and an intermediate pressure section. The high pressure section includes a high temperature material section joined to a low temperature material section.
摘要翻译： 公开了一种焊接转子，具有焊接转子的汽轮机，以及焊接转子的制造方法。 焊接转子包括高压部分和中间压力部分。 高压部分包括连接到低温材料部分的高温材料部分。
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3.发明授权Welded rotor, a steam turbine having a welded rotor and a method for producing a welded rotor 有权焊接转子，具有焊接转子的汽轮机，以及焊接转子的制造方法公开(公告)号：US08944761B2
公开(公告)日：2015-02-03
申请号：US13011090
申请日：2011-01-21
CPC分类号： F01D5/026 , F01D5/063 , F01D5/28 , F05B2220/25 , F05D2220/31 , Y10T29/49229
摘要： A welded rotor, a steam turbine having a welded rotor, and a method of producing a welded rotor are disclosed. The welded rotor includes a high pressure section and an intermediate pressure section. The high pressure section includes a high temperature material section joined to a low temperature material section.
摘要翻译： 公开了一种焊接转子，具有焊接转子的汽轮机，以及焊接转子的制造方法。 焊接转子包括高压部分和中间压力部分。 高压部分包括连接到低温材料部分的高温材料部分。
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4.发明申请Welded Rotor, a Steam Turbine having a Welded Rotor and a Method for Producing a Welded Rotor 审中-公开焊接转子，具有焊接转子的蒸汽轮机和产生焊接转子的方法公开(公告)号：US20120189460A1
公开(公告)日：2012-07-26
申请号：US13011387
申请日：2011-01-21
CPC分类号： F01D5/026 , F01D5/063 , F01D5/28 , F05D2220/31 , F05D2230/25 , Y10T29/49316
摘要： A welded rotor, a steam turbine having a welded rotor, and a method of producing a welded rotor are disclosed. The welded rotor includes a high pressure section and an intermediate pressure section. The welded rotor includes a shaft having a high temperature material section joined to a first and second low temperature material sections.
摘要翻译： 公开了一种焊接转子，具有焊接转子的汽轮机，以及焊接转子的制造方法。 焊接转子包括高压部分和中间压力部分。 焊接转子包括具有接合到第一和第二低温材料部分的高温材料部分的轴。
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5.发明申请Welded Rotor, a Steam Turbine having a Welded Rotor and a Method for Producing a Welded Rotor 审中-公开焊接转子，具有焊接转子的蒸汽轮机和产生焊接转子的方法公开(公告)号：US20120189459A1
公开(公告)日：2012-07-26
申请号：US13011259
申请日：2011-01-21
CPC分类号： F01D5/28 , F01D5/026 , F01D5/063 , F05D2220/31 , Y10T29/49229
摘要： A welded rotor, a steam turbine having a welded rotor, and a method of producing a welded rotor are disclosed. The welded rotor includes a high pressure section and an intermediate pressure section. Either or both the high pressure section and/or the intermediate pressure section includes a high temperature material section joined to a low temperature material section.
摘要翻译： 公开了一种焊接转子，具有焊接转子的汽轮机，以及焊接转子的制造方法。 焊接转子包括高压部分和中间压力部分。 高压部分和/或中间压力部分中的任一个或两者包括连接到低温材料部分的高温材料部分。
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