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1. 发明授权

US08561298B2 Superalloy component welding at ambient temperature 有权
标题翻译：超合金部件在环境温度下焊接
公开(公告)号：US08561298B2
公开(公告)日：2013-10-22
申请号：US12039966
申请日：2008-02-29
申请人： James A. Morin , Lucian Iordache , Ovidiu Timotin , Sooyeum Oh
发明人： James A. Morin , Lucian Iordache , Ovidiu Timotin , Sooyeum Oh
IPC分类号： B21K25/00 , B23P15/04
CPC分类号： C22F1/10 , B23K2101/001 , Y10T29/49316 , Y10T29/49318 , Y10T29/4932 , Y10T29/49321 , Y10T29/49336
摘要： A method for welding superalloy components at ambient temperature conditions while reducing the propensity of the superalloy material to crack as a result of the weld. A root pass region of the weld is formed using a filler material that exhibits ductility that is higher than that of the base superalloy material. The ductile material mitigates stress in the root region, thereby preventing the formation of cracks. A remaining portion of the weld is formed using a filler material that essentially matches the base superalloy material. The method may utilize a pre-weld heat treatment to grow a gamma prime precipitate phase in the superalloy material, a chill fixture to remove heat during welding, a relief cut to reduce stress in the root region, and a conventional post-weld heat treatment.
摘要翻译：一种用于在环境温度条件下焊接超合金部件的方法，同时降低由于焊接而导致的超合金材料的裂纹倾向。使用表现出高于基础超级合金材料的延展性的填充材料形成焊缝的根部通过区域。延性材料减轻了根部的应力，从而防止了裂纹的形成。使用基本上与基底超合金材料相匹配的填充材料形成焊缝的剩余部分。该方法可以利用预焊接热处理来在超级合金材料中生长γ'沉淀相，在焊接期间除去热量的冷却夹具，减小根部区域中的应力的浮雕切割以及常规的后焊接热处理。

2. 发明申请

US20080210347A1 Superalloy Component Welding at Ambient Temperature 有权
标题翻译：超合金部件在环境温度下焊接
公开(公告)号：US20080210347A1
公开(公告)日：2008-09-04
申请号：US12039966
申请日：2008-02-29
申请人： James A. Morin , Lucian Iordache , Ovidiu Timotin , Sooyeun Oh
发明人： James A. Morin , Lucian Iordache , Ovidiu Timotin , Sooyeun Oh
IPC分类号： C22F1/10 , B23K31/02
CPC分类号： C22F1/10 , B23K2101/001 , Y10T29/49316 , Y10T29/49318 , Y10T29/4932 , Y10T29/49321 , Y10T29/49336
摘要： A method for welding superalloy components at ambient temperature conditions while reducing the propensity of the superalloy material to crack as a result of the weld. A root pass region of the weld is formed using a filler material that exhibits ductility that is higher than that of the base superalloy material. The ductile material mitigates stress in the root region, thereby preventing the formation of cracks. A remaining portion of the weld is formed using a filler material that essentially matches the base superalloy material. The method may utilize a pre-weld heat treatment to grow a gamma prime precipitate phase in the superalloy material, a chill fixture to remove heat during welding, a relief cut to reduce stress in the root region, and a conventional post-weld heat treatment.
摘要翻译：一种用于在环境温度条件下焊接超合金部件的方法，同时降低由于焊接而导致的超合金材料的裂纹倾向。使用表现出高于基础超级合金材料的延展性的填充材料形成焊缝的根部通过区域。延性材料减轻了根部的应力，从而防止了裂纹的形成。使用基本上与基底超合金材料相匹配的填充材料形成焊缝的剩余部分。该方法可以利用预焊接热处理来在超级合金材料中生长γ'沉淀相，在焊接期间除去热量的冷却夹具，减小根部区域中的应力的浮雕切割以及常规的后焊接热处理。

3. 发明授权

US07431193B2 Vibration stress relief of weldments 有权
标题翻译：焊件的振动应力消除
公开(公告)号：US07431193B2
公开(公告)日：2008-10-07
申请号：US11208294
申请日：2005-08-19
申请人： Lucian Iordache , Ovidiu Timotin
发明人： Lucian Iordache , Ovidiu Timotin
IPC分类号： B23K20/10 , B06B3/02 , C21D1/04
CPC分类号： B23K31/02 , B23K2101/001 , F01D5/005 , F05D2230/232
摘要： A method of stress relief for stainless steel combustion turbine components includes vibrating the components during welding at a subharmonic frequency. The proper frequency is selected to be below a harmonic frequency, and to produce an amplitude in the range of ¼ to ½ the amplitude produced by a harmonic frequency. The component to be repaired is vibrated during and after welding at this frequency.
摘要翻译：不锈钢燃气轮机部件的应力释放方法包括在次谐波频率下的焊接过程中振动部件。选择适当的频率低于谐波频率，并产生在谐波频率产生的振幅的1/4至1/2范围内的振幅。要修复的部件在焊接期间和之后以该频率振动。

4. 发明申请

US20100116793A1 Welded Repair of Defects Lying on the Inside of Components 有权
标题翻译：组件内部焊接修补缺陷
公开(公告)号：US20100116793A1
公开(公告)日：2010-05-13
申请号：US12526797
申请日：2007-02-13
申请人： Birgit Grüger , Lucian Iordache , Ovidiu Timotin
发明人： Birgit Grüger , Lucian Iordache , Ovidiu Timotin
IPC分类号： B23K15/00 , B23K9/00 , B23K26/34 , B23K31/02
CPC分类号： B23K10/00 , B23K9/04 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/0244 , B23K35/025 , B23K35/3601 , B23K35/3602 , B23K35/3608 , B23K2101/001 , B23K2101/34 , B23K2103/05 , B23K2103/08 , B23K2103/26 , B23K2103/50 , B23K2103/52 , B23P6/007 , B23P6/045 , C22C19/055 , C22C19/07 , F01D5/005 , F05D2230/232 , F05D2230/80 , Y02T50/67
摘要： The repair of cracks according to the state of the art comprises the fact that defects located on the inside must be worked outward in order to be able to be welded closed. The method according to the invention proposes not to work out cracks located on the inside, but to melt the crack located on the inside utilizing a flux agent.
摘要翻译：根据现有技术的裂纹的修复包括以下事实：位于内侧的缺陷必须向外工作以便能够被焊接封闭。根据本发明的方法提出不用解决位于内侧的裂纹，而是使用助焊剂熔化位于内部的裂纹。

5. 发明申请

US20120223057A1 GAS TUNGSTEN ARC WELDING USING FLUX COATED ELECTRODES 审中-公开
标题翻译：使用电流涂层电极进行气体电弧焊接
公开(公告)号：US20120223057A1
公开(公告)日：2012-09-06
申请号：US13038682
申请日：2011-03-02
申请人： Lucian Iordache , Ovidiu Timotin , Chris E. Schumacher , Patrick Schumacher , Gerald J. Bruck
发明人： Lucian Iordache , Ovidiu Timotin , Chris E. Schumacher , Patrick Schumacher , Gerald J. Bruck
IPC分类号： B23K9/16
CPC分类号： B23K9/167 , B23K35/0261 , B23K35/222 , B23K35/3033 , B23K35/3046 , B23K2101/001 , F01D5/28
摘要： A method of applying a weld using a gas tungsten arc welding procedure. A filler element is provided to a welding location. The filler element includes a first material used during formation of a weld, and a second material that is capable of producing a slag upon melting thereof. A welding arc provides heat that melts portions of first and second components and the filler element proximate to the welding location to form a weld pool. The second material melts and forms a slag, which flows to an outer surface of the weld pool and shields the weld pool from exposure to reactive elements in the atmosphere. Upon cooling of the weld pool, the weld pool solidifies to form a weld between the first component and the second component.
摘要翻译：使用气体钨弧焊工艺施加焊缝的方法。填料元件提供给焊接位置。填充元件包括在形成焊缝期间使用的第一材料和能够在熔化时产生炉渣的第二材料。焊接电弧提供热量，其熔化第一和第二部件的部分以及靠近焊接位置的填充元件以形成焊接池。第二种材料熔化并形成熔渣，其流到熔池的外表面并且屏蔽焊接池暴露于大气中的反应性元件。在熔池冷却时，熔池凝固以在第一部件和第二部件之间形成焊缝。

6. 发明授权

US08324526B2 Welded repair of defects lying on the inside of components 有权
标题翻译：焊接修复缺陷位于组件内部
公开(公告)号：US08324526B2
公开(公告)日：2012-12-04
申请号：US12526797
申请日：2007-02-13
申请人： Birgit Grüger , Lucian Iordache , Ovidiu Timotin
发明人： Birgit Grüger , Lucian Iordache , Ovidiu Timotin
IPC分类号： B23K35/22
CPC分类号： B23K10/00 , B23K9/04 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/0244 , B23K35/025 , B23K35/3601 , B23K35/3602 , B23K35/3608 , B23K2101/001 , B23K2101/34 , B23K2103/05 , B23K2103/08 , B23K2103/26 , B23K2103/50 , B23K2103/52 , B23P6/007 , B23P6/045 , C22C19/055 , C22C19/07 , F01D5/005 , F05D2230/232 , F05D2230/80 , Y02T50/67
摘要： The repair of cracks according to the state of the art comprises the fact that defects located on the inside must be worked outward in order to be able to be welded closed. The method according to the invention proposes not to work out cracks located on the inside, but to melt the crack located on the inside utilizing a flux agent.
摘要翻译：根据现有技术的裂纹的修复包括以下事实：位于内侧的缺陷必须向外工作以便能够被焊接封闭。根据本发明的方法提出不用解决位于内侧的裂纹，而是使用助焊剂熔化位于内部的裂纹。

7. 发明申请

US20070040005A1 Vibration stress relief of weldments 有权
标题翻译：焊件的振动应力消除
公开(公告)号：US20070040005A1
公开(公告)日：2007-02-22
申请号：US11208294
申请日：2005-08-19
申请人： Lucian Iordache , Ovidiu Timotin
发明人： Lucian Iordache , Ovidiu Timotin
IPC分类号： B23K20/10 , B23K5/20
CPC分类号： B23K31/02 , B23K2101/001 , F01D5/005 , F05D2230/232
摘要： A method of stress relief for stainless steel combustion turbine components includes vibrating the components during welding at a subharmonic frequency. The proper frequency is selected to be below a harmonic frequency, and to produce an amplitude in the range of ¼ to ½ the amplitude produced by a harmonic frequency. The component to be repaired is vibrated during and after welding at this frequency.
摘要翻译：不锈钢燃气轮机部件的应力释放方法包括在次谐波频率下的焊接过程中振动部件。选择适当的频率低于谐波频率，并产生在谐波频率产生的振幅的1/4至1/2范围内的振幅。要修复的部件在焊接期间和之后以该频率振动。

8. 发明授权

US08664554B2 Electrical switch assembly comprising a 5-way toggle mechanism and illuminated flexible layer 有权
标题翻译：电气开关组件，包括一个五通肘节机构和照明的柔性层
公开(公告)号：US08664554B2
公开(公告)日：2014-03-04
申请号：US12958862
申请日：2010-12-02
申请人： Lucian Iordache
发明人： Lucian Iordache
IPC分类号： H01H9/00
CPC分类号： H01H25/04 , G05G9/047 , H01H13/83 , H01H25/008 , H01H2219/062 , H01H2221/012 , H01H2221/07 , H01H2225/03 , H01H2237/006
摘要： A switch assembly is provided that in one aspect provides a switch knob that can move in up to five directions by using a plunger element that moves with respect to an actuation plate such that tilting the knob in any of four directions uses the plate to activate underlying domes whereas pressing the knob towards the assembly provides a fifth function by moving the plunger element with respect to the plate and thus activating a central dome beneath the plunger element. In another aspect, the switch assembly enables a larger area of illumination on an illuminated film by interposing a light pipe between an actuation dome and the film, the light pipe also serving as a plunger element to enable touch actuation by pressing the film, moving the plunger towards the dome and activating the dome.
摘要翻译：提供了一种开关组件，其在一个方面提供一种可通过使用相对于致动板移动的柱塞元件在多达五个方向上移动的开关旋钮，使得在四个方向中的任何一个处倾斜旋钮使用该板激活潜在的而将按钮压向组件提供了第五功能，即通过相对于板移动柱塞元件，从而启动柱塞元件下方的中心圆顶。另一方面，开关组件通过在致动圆顶和薄膜之间插入光管，在照明薄膜上能够实现更大的照明面积，光管也用作柱塞元件，以通过按压薄膜来触发触摸，柱塞朝向圆顶并启动圆顶。

9. 发明申请

US20100006411A1 SWITCH ATTACHMENT ASSEMBLY 失效
标题翻译：切换附件大会
公开(公告)号：US20100006411A1
公开(公告)日：2010-01-14
申请号：US12472734
申请日：2009-05-27
申请人： Lucian Iordache
发明人： Lucian Iordache
IPC分类号： H01H19/04
CPC分类号： H01H19/04 , H01H19/08 , H01H19/11 , H01H19/14 , H02B1/044
摘要： An assembly for installation of a switch in the dashboard of a vehicle without the use of any tools. The assembly comprises a housing, a resilient member such as a washer spring, and a bezel. The switch is secured to the housing and subsequently inserted into the bezel which is integrated with the dashboard. The installation of the switch, which is secured to the housing is then completed through the interaction of a profiled wall on the bezel and a flange on the housing with the washer spring interposed between.
摘要翻译：用于在车辆仪表板中安装开关的组件，而不使用任何工具。组件包括壳体，诸如垫圈弹簧的弹性构件和边框。开关固定在壳体上，随后插入与仪表板集成的挡板中。固定在外壳上的开关的安装然后通过镶嵌在挡板上的异形壁与壳体上的凸缘相互作用来完成，垫圈弹簧插在其间。

10. 发明授权

US08110766B2 Switch attachment assembly 失效
标题翻译：开关附件总成
公开(公告)号：US08110766B2
公开(公告)日：2012-02-07
申请号：US12472734
申请日：2009-05-27
申请人： Lucian Iordache
发明人： Lucian Iordache
IPC分类号： H01H19/14
CPC分类号： H01H19/04 , H01H19/08 , H01H19/11 , H01H19/14 , H02B1/044
摘要： An assembly for installation of a switch in the dashboard of a vehicle without the use of any tools. The assembly comprises a housing, a resilient member such as a washer spring, and a bezel. The switch is secured to the housing and subsequently inserted into the bezel which is integrated with the dashboard. The installation of the switch, which is secured to the housing is then completed through the interaction of a profiled wall on the bezel and a flange on the housing with the washer spring interposed between.
摘要翻译：用于在车辆仪表板中安装开关的组件，而不使用任何工具。组件包括壳体，诸如垫圈弹簧的弹性构件和边框。开关固定在壳体上，随后插入与仪表板集成的挡板中。固定在外壳上的开关的安装然后通过镶嵌在挡板上的异形壁与壳体上的凸缘相互作用来完成，垫圈弹簧插在其间。

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