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21. 发明授权

US5771696A Internal manifold fuel injection assembly for gas turbine 失效
标题翻译：用于燃气轮机的内部歧管燃料喷射组件
公开(公告)号：US5771696A
公开(公告)日：1998-06-30
申请号：US734164
申请日：1996-10-21
申请人： Harold R. Hansel , George E. Cook
发明人： Harold R. Hansel , George E. Cook
IPC分类号： F23D23/00 , F23R3/28 , F02C7/22
CPC分类号： F23R3/283 , F23D23/00
摘要： A gas turbine engine fuel injection assembly includes a combustor case surrounding a combustor having a dome. An arcuate manifold is disposed inside the combustor case adjacent to the dome, and includes a plurality of fuel injectors disposed in flow communication therewith for receiving fuel for injection into the combustor. An inlet stem is joined in flow communication with the manifold for channeling fuel thereto, and includes an inner fitting disposed in a mounting port in the combustor case. A mounting adaptor is joined to the combustor case at the mounting port, and circumferentially engages the inner fitting to restrain torsional movement thereof. An outer fitting extends in the adaptor and engages the inner fitting in flow communication therewith for supplying fuel thereto.
摘要翻译：燃气涡轮发动机燃料喷射组件包括围绕具有圆顶的燃烧器的燃烧器壳体。弧形歧管设置在与穹顶相邻的燃烧器壳体的内部，并且包括与其连通的多个燃料喷射器，用于接收用于喷射到燃烧器中的燃料。入口杆与歧管流体连通地连接以将燃料引导到其上，并且包括设置在燃烧器壳体中的安装端口中的内部配件。安装适配器在安装端口处连接到燃烧器壳体，并且周向地接合内部配件以限制其扭转运动。外部配件在适配器中延伸并与内部配件接合，以与其连通，以向其供应燃料。

22. 发明授权

US4477713A Sidewall-matching adaptive control system for welding 失效
标题翻译：焊接侧壁匹配自适应控制系统
公开(公告)号：US4477713A
公开(公告)日：1984-10-16
申请号：US397006
申请日：1982-07-09
申请人： George E. Cook , A. Michael Wells
发明人： George E. Cook , A. Michael Wells
IPC分类号： B23K9/02 , B23K9/12
CPC分类号： B23K9/0216
摘要： An adaptive control system for welding which senses the lateral profile of a weld joint while the welding electrode moves laterally across the joint, compares a first portion of the sensed lateral profile to a second portion of the sensed lateral profile, and then adjusts a welding parameter, such as the center of oscillation for tracking, the width of oscillation, and constant fill control, in response to the results of the comparison. One disclosed signal processing technique matches an average of data samples for the left portion of the weld seam to an average of data samples for the right portion. Another disclosed technique involves comparing an integrated signal corresponding to the leftward portion of the sensed lateral profile to an integrated signal corresponding to the rightward portion.Another disclosed technique involves comparing an integrated sensed profile signal to a predetermined reference value which is based upon a reference signal. The reference signal comprises data representative of the prior history of the weld joint. The disclosed embodiments employ programmed microprocessors to provide horizontal cross-seam control and process the arc signal to remove undesirable noise. The system can adapt to changes in direction of the weld seam as well as changes in the width and shape of the profile of the weld seam.
摘要翻译：一种用于焊接的自适应控制系统，其在焊接电极横向移动接头时感测焊接接头的横向轮廓，将感测到的侧向轮廓的第一部分与感测到的侧向轮廓的第二部分进行比较，然后调整焊接参数，例如用于跟踪的振荡中心，振荡宽度和恒定填充控制，以响应比较的结果。一种公开的信号处理技术将用于焊缝左侧的数据样本的平均值与右侧部分的数据样本的平均值相匹配。另一公开技术涉及将对应于感测到的横向轮廓的左侧部分的积分信号与对应于右侧部分的积分信号进行比较。另一公开技术涉及将积分感测曲线信号与基于参考信号的预定基准值进行比较。参考信号包括表示焊接接头的先前历史的数据。所公开的实施例采用编程微处理器来提供水平交叉缝控制并处理电弧信号以消除不期望的噪声。该系统可以适应焊缝方向的变化以及焊缝型材宽度和形状的变化。

23. 发明授权

US4368375A Welding torch oscillating mechanical apparatus 失效
标题翻译：焊枪旋转机械装置
公开(公告)号：US4368375A
公开(公告)日：1983-01-11
申请号：US365043
申请日：1982-04-02
申请人： George J. Merrick , George E. Cook , Donald D. Modglin
发明人： George J. Merrick , George E. Cook , Donald D. Modglin
IPC分类号： B23K9/028 , B23K9/10 , B23K9/28 , B23K9/30 , B23K9/32 , B23K9/12
CPC分类号： B23K9/30 , B23K9/0282 , B23K9/1093 , B23K9/287 , B23K9/323 , B23K2201/06
摘要： Apparatus for manipulating a welding torch independently along two axes. A torch support is provided to carry a welding torch or the like, and a motor is operatively coupled to position the torch support along a first path of travel relative to the weld joint. Another motor is operatively coupled to position the torch along a second path of travel orthogonal to the first path of travel.
摘要翻译：用于沿两个轴独立操纵焊枪的设备。提供了一种用于承载焊炬等的焊炬支撑件，并且电动机可操作地联接以沿着相对于焊接接头的第一行进路径来定位炬支撑件。另一个电动机可操作地联接以沿着正交于第一行进路径的第二行进路径定位割炬。

24. 发明授权

US4146192A Filler wire spool supporting apparatus 失效
标题翻译：填料线卷筒支撑装置
公开(公告)号：US4146192A
公开(公告)日：1979-03-27
申请号：US857358
申请日：1977-12-05
申请人： George J. Merrick , George E. Cook , Donald D. Modglin
发明人： George J. Merrick , George E. Cook , Donald D. Modglin
IPC分类号： B23K9/028 , B23K9/10 , B23K9/133 , B23K9/32 , B65H49/00
CPC分类号： B23K9/323 , B23K9/0286 , B23K9/1093 , B23K9/1336 , B23K2201/06
摘要： Filler wire spool support for welding applications in which filler wire is supplied to a weld puddle. The present spool support apparatus is readily manipulated to replace the filler wire spool without the use of tools.
摘要翻译：用于焊接应用的填料线支架，其中将填充线供应到焊接熔池。本发明的卷筒支撑装置易于操作以更换填充线卷轴而不使用工具。

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