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公开(公告)号:US06587754B2
公开(公告)日:2003-07-01
申请号:US09681328
申请日:2001-03-19
申请人: Stephen Lan-Sun Hung , Tara Healy Wight , Bang Mo Kim , Lynn Ann DeRose , Srinivas Krishnashamy Bagepalli , Jeffrey Lynn Schworm , Michael Edward Heeran
发明人: Stephen Lan-Sun Hung , Tara Healy Wight , Bang Mo Kim , Lynn Ann DeRose , Srinivas Krishnashamy Bagepalli , Jeffrey Lynn Schworm , Michael Edward Heeran
IPC分类号: G01K108
CPC分类号: F22B35/18
摘要: A steam-generation management system remotely measures amounts of utility used by steam-generating systems; monitors and compares their performance against benchmarked performance; analyzes and determines causes for variances in their performance; and recommends to the steam user actions for achieving optimum operation. The steam-generation management also permits remote access and interaction by the user and allows for integrating steam-related information into an overall strategy for managing steam and energy supply.
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2.
公开(公告)号:US06544002B1
公开(公告)日:2003-04-08
申请号:US10039394
申请日:2001-11-07
申请人: Charles Richard Evans , Kathryn Ann Evans , Wendy Wen-Ling Lin , Mark Alan Rosenzweig , Jeffrey Lynn Schworm
发明人: Charles Richard Evans , Kathryn Ann Evans , Wendy Wen-Ling Lin , Mark Alan Rosenzweig , Jeffrey Lynn Schworm
IPC分类号: F01D528
CPC分类号: F01D5/28 , F01D5/147 , F04D29/023 , F04D29/324 , F05D2230/90 , F05D2300/43 , Y02T50/672 , Y02T50/673 , Y10T29/4932 , Y10T428/12479 , Y10T428/30
摘要: A grit blasting and alkaline etch surface pretreatment that is applied to a metallic airfoil. The metallic airfoil includes pockets or cavities that have been fabricated into the airfoil to reduce the weight of the airfoil. The pretreatment includes grit blasting the surface of the pockets or cavities, followed by washing the airfoil and treating the airfoil in an alkaline etch bath. After any remaining solution from the bath is neutralized and within twenty-four hours of the end of the pretreatment, primer is applied to the surface of the pockets or cavities. After the primer is applied to the surface of the pockets, a lightweight resin is injected into the pockets and bonds to the primer forming a mechanical bond with good fracture toughness at elevated temperatures.
摘要翻译: 用于金属翼型的喷砂和碱蚀刻表面预处理。 金属翼型件包括已被制造成翼型的口袋或空腔,以减小翼型件的重量。 预处理包括喷砂处理袋或空腔的表面,然后清洗翼型件并在碱性蚀刻浴中处理翼型件。 从浴中取出任何剩余的溶液后,在预处理结束后二十四小时内,将引物施加到凹穴或空腔的表面。 将底漆施加到袋的表面之后,将轻质树脂注入袋中并与底漆粘合,形成机械粘合,并在高温下具有良好的断裂韧性。
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