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1. 发明授权

US5645792A Slag control shape release apparatus for molten metal vessels 失效
标题翻译：用于熔融金属容器的炉渣控制形状释放装置
公开(公告)号：US5645792A
公开(公告)日：1997-07-08
申请号：US586967
申请日：1996-01-16
申请人： Gary L. Forte , David B. Vinson , Thomas Connors
发明人： Gary L. Forte , David B. Vinson , Thomas Connors
IPC分类号： B22D43/00 , B22D41/14
CPC分类号： B22D43/002
摘要： A slag control shape is releasably mounted on a mounting member carried on a cover of a molten metal vessel. A movable member is carried on the cover and moved by an actuator into engagement with and moving the mounting member to move the mounting member to a position releasing the slag control shape for insertion into the molten metal vessel. The actuator is a fluid operated cylinder having an extensible piston rod which is engageable with the movable member to move the movable member into engagement with the mounting member. A valve actuated remotely from the cover supplies pressurized fluid to the cylinder to extend the piston rod. Alignment sensors are mounted on the cover and an actuator support to ensure that the cover is rotatably positioned on the molten metal vessel to align the actuator and movable members.
摘要翻译：渣控制形状可释放地安装在承载在熔融金属容器的盖上的安装构件上。可动构件承载在盖上并由致动器移动以与安装构件接合并移动，以将安装构件移动到释放用于插入熔融金属容器的炉渣控制形状的位置。致动器是具有可伸展活塞杆的流体操作的气缸，可伸缩的活塞杆可与可移动构件接合，以使可移动构件与安装构件接合。从盖子远程启动的阀将加压流体提供给气缸以延伸活塞杆。对准传感器安装在盖子和致动器支撑件上，以确保盖子可旋转地定位在熔融金属容器上以对准致动器和可移动构件。

2. 发明授权

US5421560A Slag control apparatus for molten metal vessels 失效
标题翻译：用于熔融金属容器的炉渣控制装置
公开(公告)号：US5421560A
公开(公告)日：1995-06-06
申请号：US280055
申请日：1994-07-25
申请人： Gary L. Forte , James P. McGuire , Wayne Miller , David B. Vinson
发明人： Gary L. Forte , James P. McGuire , Wayne Miller , David B. Vinson
IPC分类号： B22D43/00 , C21C5/46 , B22D41/14
CPC分类号： B22D43/002 , C21C2005/468
摘要： A slag control shape is releasably mounted on a cover for a molten metal vessel. An actuator is connected to a slag control shape release member to move the release member from a first position engaged with the slag control shape to a second position disengaged from the slag control shape to allow the slag control shape to descend into the molten metal vessel. Upon the occurrence of a predetermined condition, such as a predetermined weight of molten metal in the vessel or a predetermined total time of molten metal discharge from the vessel, a controller generates a signal to the actuator to automatically release the slag control shape into the vessel. The controller is located remote from the actuator and transmits the activation signal to the actuator by radio frequency signals, directly through an electrical conductor, or to a light emitter which transmits a light beam to a photodetector mounted on the cover.
摘要翻译：炉渣控制形状可释放地安装在用于熔融金属容器的盖上。致动器连接到炉渣控制形状释放构件，以将释放构件从与炉渣控制形状接合的第一位置移动到脱离炉渣控制形状的第二位置，以允许炉渣控制形状下降到熔融金属容器中。在发生预定条件（例如容器中的预定重量的熔融金属或从容器排出的熔融金属的预定总时间）时，控制器向致动器产生信号以自动将炉渣控制形状释放到容器。控制器位于远离致动器的位置，通过射频信号直接通过电导体将激活信号发送到致动器，或者将光束发射到安装在盖上的光电检测器。

3. 发明授权

US5423522A Slag control shape release apparatus for molten metal vessels 失效
标题翻译：用于熔融金属容器的炉渣控制形状释放装置
公开(公告)号：US5423522A
公开(公告)日：1995-06-13
申请号：US196309
申请日：1994-02-15
申请人： Gary L. Forte , James P. McGuire , Wayne Miller
发明人： Gary L. Forte , James P. McGuire , Wayne Miller
IPC分类号： B22D43/00 , C21C5/46 , B22D41/14
CPC分类号： B22D43/002 , C21C2005/468
摘要： A slag control shape is releasably mounted on a cover for a molten metal vessel. An actuator is connected to a slag control shape release member to retract the release member from a first position engaged with the slag control shape to a second position separated from the slag control shape to allow the slag control shape to freely drop into the molten metal receptacle. The actuating end of the actuator is located at an easily accessible operator position for remote actuation of the release member. In another embodiment, one end of a cable wound in a plurality of turns about a rotatable shaft mounted in a reel is attached to the slag control shape. A spring biasingly engages the shaft to control the rate of rotation of the shaft and thereby the rate of payout of the cable and the rate of descent of the slag control shape into the molten metal vessel. In another embodiment, the release member is mounted on a lid removably mountable in a bore in the cover and the actuator is mounted on the cover and releasibly connected to the release member. In yet another embodiment, the release member is mounted on a base which is in turn removably mounted in the bore in the cover. The hanger of a slag control shape extends through an aperture in the base and is engaged by the release member on the base.
摘要翻译：炉渣控制形状可释放地安装在用于熔融金属容器的盖上。致动器连接到炉渣控制形状释放构件，以将释放构件从与炉渣控制形状接合的第一位置缩回到与炉渣控制形状分离的第二位置，以允许炉渣控制形状自由落入熔融金属容器。致动器的致动端位于易于操作的操作位置，用于远离驱动释放构件。在另一个实施例中，围绕安装在卷轴上的可旋转轴缠绕成多个匝的电缆的一端附接到炉渣控制形状。弹簧偏置地接合轴以控制轴的旋转速率，从而控制电缆的释放速率和熔渣控制形状下降到熔融金属容器中的速度。在另一个实施例中，释放构件安装在可拆卸地安装在盖中的孔中的盖上，并且致动器安装在盖上并可释放地连接到释放构件。在另一个实施例中，释放构件安装在基座上，底座又可拆卸地安装在盖中的孔中。炉渣控制形式的衣架延伸穿过底座中的一个孔，并与底座上的释放构件接合。

4. 发明授权

US4804299A Retaining wall system 失效
标题翻译：挡墙系统
公开(公告)号：US4804299A
公开(公告)日：1989-02-14
申请号：US883776
申请日：1986-07-09
申请人： Gary L. Forte , Richard L. Brown , Wayne Miller , George L. Morris, III , Michael D. Prior
发明人： Gary L. Forte , Richard L. Brown , Wayne Miller , George L. Morris, III , Michael D. Prior
IPC分类号： E02D29/02
CPC分类号： E02D29/0241
摘要： A retaining wall system is made up of standardized posts and face panels formed of a polymeric cementitious material which are reinforced by a lattice-like polymer grid embedded in the posts and panels during their formation. Similar lattice-like polymer grids are mechanically attached to the grids embedded in the panels to project horizontally from the panels and to be embedded in earth fill at one side of the wall to permanently anchor the wall in position.
摘要翻译：挡土墙系统由标准化的柱和由聚合物胶结材料形成的面板组成，其通过在其形成期间嵌入柱和板中的格子状聚合物网格而增强。类似的格子状聚合物网格被机械地连接到嵌入面板中的网格，以从墙板水平地突出，并且嵌入在壁的一侧的土壤填充物中，以将壁永久地锚固在适当位置。

5. 发明授权

US5118085A Steel ladle lip closure apparatus 失效
标题翻译：钢杓唇封闭装置
公开(公告)号：US5118085A
公开(公告)日：1992-06-02
申请号：US678233
申请日：1991-04-01
申请人： Gary L. Forte , Wayne Miller
发明人： Gary L. Forte , Wayne Miller
IPC分类号： B22D41/00
CPC分类号： B22D41/00
摘要： A lip closure apparatus includes a plurality of arcuate lip closure segments interfitted into a continuous ring and disposed on the top end of a stack of refractory bricks mounted in a metallurgical vessel. At least one metal reinforcement grid is disposed within each lip closure segment at a predetermined angle with respect to the normal fracture planes of each closure segment to resist fracture of the lip closure segment. Preferably, the grid is oriented substantially perpendicular to the normal fracture planes of the lip closure segments. A quantity of crushable material is disposed between the outer side surface of each lip closure segment and a flange extending at an angle from the side wall over the open top end of the vessel to maintain the lip closure segments in a tight fit on top of the lining of refractory bricks.
摘要翻译：唇形封闭装置包括多个弧形的唇形封闭件，它们配合成连续的环并设置在安装在冶金容器中的耐火砖堆的顶端。至少一个金属增强网格相对于每个封闭段的正常断裂平面以预定角度设置在每个唇缘封闭段内，以抵抗唇缘封闭段的断裂。优选地，网格定向成基本上垂直于唇缘封闭段的正常断裂平面。一些可压碎材料设置在每个唇缘封闭段的外侧表面和从容器开口顶端之间的侧壁以一定角度延伸的凸缘上，以将唇形封闭件保持在紧密配合的顶部耐火砖内衬。

6. 发明授权

US5249780A Slag control shape release apparatus for molten metal vessels 失效
标题翻译：用于熔融金属容器的炉渣控制形状释放装置
公开(公告)号：US5249780A
公开(公告)日：1993-10-05
申请号：US898014
申请日：1992-06-12
申请人： Gary L. Forte , James P. McGuire , Wayne Miller
发明人： Gary L. Forte , James P. McGuire , Wayne Miller
IPC分类号： B22D43/00 , B22D41/14
CPC分类号： B22D43/002
摘要： A slag control shape is releasably mounted on a cover for a molten metal vessel. An actuator is connected to a slag control shape release member to retract the release member from a first position engaged with the slag control shape to a second position separated from the slag control shape allowing the slag control shape to freely drop into the molten metal receptacle. The actuating end of the actuator is located at an easily accessible operator position for remote actuation of the release member. In one embodiment, the actuator is a flexible cable attached at one end to the release member mounted on the cover and having a second end located remote from the cover at an easily accessible operator position. In another embodiment, a pair of eccentric cams are mounted on the cover and the molten metal receptacle and pivot into engagement upon a downward force exerted on the actuator cable to retract the release member from engagement with the slag control shape.
摘要翻译：炉渣控制形状可释放地安装在用于熔融金属容器的盖上。致动器连接到炉渣控制形状释放构件，以将释放构件从与渣控制形状接合的第一位置缩回到与炉渣控制形状分离的第二位置，从而允许炉渣控制形状自由地落入熔融金属容器中。致动器的致动端位于易于操作的操作位置，用于远离驱动释放构件。在一个实施例中，致动器是在一端处连接到安装在盖上的释放构件的柔性电缆，并且具有在容易接近的操作者位置处远离盖的第二端。在另一个实施例中，一对偏心凸轮安装在盖子和熔融金属容器上，并且以施加在致动器电缆上的向下的力枢转成接合，以使释放构件与炉渣控制形状接合。

7. 发明授权

US4968007A Anti-slag, anti-vortex tundish measurement apparatus 失效
标题翻译：防渣，防涡流中间包测量装置
公开(公告)号：US4968007A
公开(公告)日：1990-11-06
申请号：US415596
申请日：1989-10-02
申请人： Gary L. Forte , James P. McGuire , Wayne Miller
发明人： Gary L. Forte , James P. McGuire , Wayne Miller
IPC分类号： B22D2/00 , B22D43/00
CPC分类号： B22D43/002 , B22D2/003
摘要： An anti-slag, anti-vortex tundish measurement apparatus for use in tundishes or other molten metal receptacles provides a measurement of the depth of the molten metal layer above the bottom of such receptacles. The apparatus includes a body mounted on a first end of an elongated rod. The body and the rod are formed of a suitable material and have a predetermined size such that the specific gravity of the body and the rod is less than the specific gravity of the molten metal in the receptacle; but greater than the specific gravity of the slag layer covering the top of the molten metal layer such that the body is buoyantly supported at the interface between the slag layer and the molten metal layer. Measurement indicia in the form of incrementally spaced, scale gradations is formed on the second end of the rod, which end extends externally from the interior of the molten metal receptacle. A cover mounted on the molten metal receptacle slidably receives the second end of the rod therethrough such that the measurement indicia on the rod is disposed externally from the molten metal receptacle.
摘要翻译：用于中间包或其他熔融金属容器的防渣，防涡流中间包测量装置提供了这种容器底部之上的熔融金属层深度的测量。该装置包括安装在细长杆的第一端上的主体。主体和杆由合适的材料形成并且具有预定尺寸，使得主体和杆的比重小于容器中熔融金属的比重; 但大于覆盖熔融金属层顶部的熔渣层的比重，使得主体在渣层和熔融金属层之间的界面浮力地支撑。尺寸渐变形式的测量标记形成在杆的第二端，该端部从熔融金属容器的内部向外延伸。安装在熔融金属容器上的盖子可滑动地容纳杆的第二端，使得杆上的测量标记设置在熔融金属容器的外部。

8. 发明授权

US5303902A Slag control shape release apparatus for molten metal vessels 失效
标题翻译：用于熔融金属容器的炉渣控制形状释放装置
公开(公告)号：US5303902A
公开(公告)日：1994-04-19
申请号：US15559
申请日：1993-02-09
申请人： Gary L. Forte , James P. McGuire , Wayne Miler
发明人： Gary L. Forte , James P. McGuire , Wayne Miler
IPC分类号： B22D43/00 , B23D41/14
CPC分类号： B22D43/002
摘要： A slag control shape is releasably mounted on a cover for a molten metal vessel. An actuator is connected to a slag control shape release member to retract the release member from a first position engaged with the slag control shape to a second position separated from the slag control shape allowing the slag control shape to freely drop into the molten metal receptacle. The actuating end of the actuator is located at an easily accessible operator position for remote actuation of the release member. In one embodiment, the actuator is a flexible cable attached at one end to the release member mounted on the cover and having a second end located remote from the cover at an easily accessible operator position. In another embodiment, one end of a cable wound in a plurality of turns about a rotatable shaft mounted in a reel is attached to the slag control shape. A spring biasingly engages the shaft to control the rate of rotation of the shaft and thereby the rate of payout of the cable and the rate of descent of the slag control shape into the molten metal vessel. A detector counts the revolutions of the shaft as the cable is paid out to measure the distance the slag control shape has descended into the vessel.
摘要翻译：炉渣控制形状可释放地安装在用于熔融金属容器的盖上。致动器连接到炉渣控制形状释放构件，以将释放构件从与渣控制形状接合的第一位置缩回到与炉渣控制形状分离的第二位置，从而允许炉渣控制形状自由地落入熔融金属容器中。致动器的致动端位于易于操作的操作位置，用于远离驱动释放构件。在一个实施例中，致动器是在一端处连接到安装在盖上的释放构件的柔性电缆，并且具有在容易接近的操作者位置处远离盖的第二端。在另一个实施例中，围绕安装在卷轴上的可旋转轴缠绕成多个匝的电缆的一端附接到炉渣控制形状。弹簧偏置地接合轴以控制轴的旋转速率，从而控制电缆的释放速率和熔渣控制形状下降到熔融金属容器中的速度。检测器计算出电缆的转数，以测量炉渣控制形状下降到容器中的距离。

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