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1. 发明授权

US5692457A Energy absorbing tube support for furnace 失效
标题翻译：能量吸收管支撑炉
公开(公告)号：US5692457A
公开(公告)日：1997-12-02
申请号：US585220
申请日：1996-01-11
申请人： Roger Alan Detzel , George Henry Harth, III , Dennis Robert Shiffer , Robert Wayne Wewer
发明人： Roger Alan Detzel , George Henry Harth, III , Dennis Robert Shiffer , Robert Wayne Wewer
IPC分类号： F22B37/20 , F22B37/24
CPC分类号： F22B37/201
摘要： A deformable and replaceable energy absorbing structure mounted between the furnace floor tubes and floor tube support truss to absorb impact from falling slag and prevent tube damage. A beam, such as an I-beam extends from the supporting structure and is adapted to hold a deformable structure. A tie bar attached to the floor tube panel extends across the panel and rests upon the deformable structure. This arrangement is provided at as many contact points between the floor tube panel and support structure as necessary to support the dead weight of the tubes while still providing suitable energy absorption characteristics.
摘要翻译：安装在炉底管和地板管支撑架之间的可变形和可更换的能量吸收结构，以吸收落渣的冲击并防止管损坏。诸如I型梁的梁从支撑结构延伸并且适于保持可变形结构。连接到地板管板的连接杆延伸穿过面板并且搁置在可变形结构上。这种布置被设置在地板管面板和支撑结构之间的许多接触点，以支持管子的重量，同时仍然提供合适的能量吸收特性。

2. 再颁专利

USRE37192E1 Energy absorbing tube support for furnace 有权
标题翻译：能量吸收管支撑炉
公开(公告)号：USRE37192E1
公开(公告)日：2001-05-29
申请号：US09453602
申请日：1999-11-30
申请人： Roger Alan Detzel , George Henry Harth, III , Dennis Robert Shiffer , Robert Wayne Wewer
发明人： Roger Alan Detzel , George Henry Harth, III , Dennis Robert Shiffer , Robert Wayne Wewer
IPC分类号： F22B3724
CPC分类号： F22B37/201
摘要： A deformable and replaceable energy absorbing structure mounted between the furnace floor tubes and floor tube support truss to absorb impact from falling slag and prevent tube damage. A beam, such as an I-beam extends from the supporting structure and is adapted to hold a deformable structure. A tie bar attached to the floor tube panel extends across the panel and rests upon the deformable structure. This arrangement is provided at as many contact points between the floor tube panel and support structure as necessary to support the dead weight of the tubes while still providing suitable energy absorption characteristics.
摘要翻译：安装在炉底管和地板管支撑架之间的可变形和可更换的能量吸收结构，以吸收落渣的冲击并防止管损坏。诸如I型梁的梁从支撑结构延伸并且适于保持可变形结构。连接到地板管板的连接杆延伸穿过面板并且搁置在可变形结构上。这种布置被设置在地板管面板和支撑结构之间的许多接触点，以支持管子的重量，同时仍然提供合适的能量吸收特性。

3. 发明授权

US5661241A Ultrasonic technique for measuring the thickness of cladding on the inside surface of vessels from the outside diameter surface 失效
标题翻译：用于从外径表面测量容器内表面上的包层的厚度的超声波技术
公开(公告)号：US5661241A
公开(公告)日：1997-08-26
申请号：US526522
申请日：1995-09-11
申请人： George Henry Harth, III , Donald Meade Stevens , Jimmy Wade Hancock
发明人： George Henry Harth, III , Donald Meade Stevens , Jimmy Wade Hancock
IPC分类号： G01B17/02 , G01N29/07 , G01N29/10
CPC分类号： G01B17/025 , G01N29/07 , G01N2291/011 , G01N2291/0231 , G01N2291/0258 , G01N2291/02854 , G01N2291/02881 , G01N2291/0421 , G01N2291/044 , G01N2291/101
摘要： An ultrasonic inspection method for measuring the thickness of non-welded (non-metallurgically bonded) cladding on the inside surface of a vessel from an outside diameter surface of the vessel relies upon the occurrence of a phase change at an interface between the base metal and cladding layers to precisely determine its presence and location. By measuring the length of time for the ultrasonic pulse to propagate through the cladding material, suitable predetermined calibration standards for the cladding material in question can be used to convert the time of flight of the ultrasonic pulses through the cladding into a thickness of the cladding. The cladding thickness can be measured from an outside surface of the vessel whether or not it is empty and/or without stopping the process and/or draining it, and the method can even be employed at elevated temperatures through the use of known delay lines. Alternatively, if safe access to the interior portion of the vessel is available, an internal direct inspection can be performed to determine the thickness of the non-welded cladding using a modification of the technique in which a first multiple or second reflection signal from the base metal/cladding layer interface is used.
摘要翻译：用于从容器的外径表面测量容器的内表面上的非焊接（非冶金结合）包层的厚度的超声波检查方法依赖于在贱金属和包层以精确地确定其存在和位置。通过测量超声脉冲传播通过包层材料的时间长度，可以使用所讨论的包层材料的合适的预定校准标准将超声波脉冲穿过包层的时间转换成包层的厚度。可以从容器的外表面测量包层厚度，无论其是否为空和/或不停止该方法和/或排出，并且该方法甚至可以通过使用已知的延迟线在升高的温度下使用。或者，如果可以安全地进入容器的内部部分，则可以进行内部直接检查，以使用其中来自基座的第一多个或第二反射信号的技术的修改来确定非焊接包层的厚度使用金属/包层接口。

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