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1. 发明授权

US4588377A Thermocouple probe assembly 失效
标题翻译：热电偶探头总成
公开(公告)号：US4588377A
公开(公告)日：1986-05-13
申请号：US694596
申请日：1985-01-24
申请人： Thomas F. Kohn , Lester L. Garland , Eugene D. Nelson
发明人： Thomas F. Kohn , Lester L. Garland , Eugene D. Nelson
IPC分类号： F27D21/00 , F27D21/02 , G01K1/14 , F27D19/00 , C21B7/24 , G01K7/00
CPC分类号： F27D21/0014 , G01K1/146 , F27D2021/023
摘要： A thermocouple probe assembly for a billet furnace is provided with replaceable contact tips joined to the shanks of the probe rods within a surrounding insulator to inhibit oxidation of the junctions. Two pairs of probes are used, each pair being associated with an independent control circuit as a safety backup system. The assembly is preferably mounted on a bracket that is extendable on an angle forty-five degrees to the horizontal to provide correct probe positioning for various sizes of billets, and has a heat shield correspondingly adjustable along the probe assembly to accommodate various degrees of penetration of the probe assembly into the furnace.
摘要翻译：用于坯料炉的热电偶探针组件设置有可替换的接触尖端，其连接到周围绝缘体内的探针杆的杆以抑制接合部的氧化。使用两对探针，每对探针与作为安全备用系统的独立控制电路相关联。该组件优选地安装在支架上，该支架可相对于水平面以四十五度的角度延伸，以为各种尺寸的坯料提供正确的探针定位，并且具有沿着探针组件相应可调节的热屏蔽，以适应不同程度的穿透探头组件进入炉内。

2. 发明授权

US4050889A Rotary oven 失效
标题翻译：旋转烤箱
公开(公告)号：US4050889A
公开(公告)日：1977-09-27
申请号：US662822
申请日：1976-03-01
申请人： Thomas F. Kohn
发明人： Thomas F. Kohn
IPC分类号： F27B9/02 , F27B9/12 , F27B9/24 , F27B9/30 , F27B9/36 , F27B9/38 , F27B19/04 , F27D1/18 , F27D3/00 , F27D3/04
CPC分类号： F27D1/1858 , F27B9/02 , F27B9/12 , F27B9/24 , F27B9/2407 , F27B9/38 , F27D3/0024 , F27B19/04 , F27B2009/122 , F27B2009/3094 , F27B2009/3607 , F27D2003/0016 , F27D2003/0096 , F27D3/04 , F27M2001/1552
摘要： This oven has a primary heating chamber containing heat-generating equipment producing hot gases. These gases pass from the primary heating chamber to a secondary heating chamber occupied by an indexing rotary magazine in object-exchanging relationship with a mechanism for inducing movement of the objects through the oven. The secondary heating chamber can be used for either pre-heating or heat-soaking the objects, depending on the direction of movement of the objects through the oven. The objects are loaded on the carrier (or removed, according to the application of the oven) radially at a position angularly spaced from the position of exchange with the movement-inducing means.
摘要翻译：该烘箱具有包含产生热气体的发热设备的初级加热室。这些气体与用于引导物体通过烘箱的运动的机构以对象交换关系从初级加热室传递到由分度旋转刀库占据的二次加热室。根据物体通过烤箱的移动方向，二次加热室可用于对物体进行预热或热浸。物体被装载在载体上（或者根据烤箱的应用被移除）在与与运动诱导装置的交换位置成角度地间隔开的位置处。

3. 发明授权

US07328600B2 Hot cut aluminum billet saw 有权
标题翻译：热切铝坯锯
公开(公告)号：US07328600B2
公开(公告)日：2008-02-12
申请号：US11429485
申请日：2006-05-05
申请人： Thomas F. Kohn
发明人： Thomas F. Kohn
IPC分类号： B21C23/00
CPC分类号： B21C33/00 , B21C23/212 , B23D45/003 , B23D59/02
摘要： A process and apparatus for extruding aluminum into products, wherein aluminum logs are first heated to a predetermined temperature in a furnace, then are cut into billets of predetermined lengths, and then the billets, while still hot, are extruded into predetermined products in an extruder. In the process, the logs are cut into billets with a cross cut circular saw immediately after the logs are heated and before the logs are permitted to cool to a temperature below a suitable extruding temperature. The circular saw is cooled and lubricated during the cutting to as to restrain the saw from sticking in the heated aluminum and so as to maintain the temperature of the log at the cut within a predetermined range wherein the aluminum is relatively easy to cut and waste is minimized.
摘要翻译：一种用于将铝挤出到产品中的方法和装置，其中首先将铝原料在炉中加热到预定温度，然后切成预定长度的坯料，然后将仍然热的坯料在挤出机中挤出成预定的产品。在此过程中，原木被加热之后立即切割成具有十字切割圆锯的坯料，并且在原木被冷却到低于合适的挤出温度的温度之前。在切割过程中，圆锯被冷却和润滑，以便限制锯在加热的铝中粘附，并且将木材的温度保持在切割处于预定范围内，其中铝相对容易切割而浪费是最小化。

4. 发明授权

US07047784B2 Hot cut aluminum billet saw 有权
标题翻译：热切铝坯锯
公开(公告)号：US07047784B2
公开(公告)日：2006-05-23
申请号：US10895501
申请日：2004-07-21
申请人： Thomas F. Kohn
发明人： Thomas F. Kohn
IPC分类号： B21C23/00
CPC分类号： B21C33/00 , B21C23/212 , B23D45/003 , B23D59/02
摘要： A process and apparatus for extruding aluminum into products, wherein aluminum logs are first heated to a predetermined temperature in a furnace, then are cut into billets of predetermined lengths, and then the billets, while still hot, are extruded into predetermined products in an extruder. In the process, the logs are cut into billets with a cross cut circular saw immediately after the logs are heated and before the logs are permitted to cool to a temperature below a suitable extruding temperature. The circular saw is cooled and lubricated during the cutting to as to restrain the saw from sticking in the heated aluminum and so as to maintain the temperature of the log at the cut within a predetermined range wherein the aluminum is relatively easy to cut and waste is minimized.
摘要翻译：一种用于将铝挤出到产品中的方法和装置，其中首先将铝原料在炉中加热到预定温度，然后切成预定长度的坯料，然后将仍然热的坯料在挤出机中挤出成预定的产品。在此过程中，原木被加热之后立即切割成具有十字切割圆锯的坯料，并且在原木被冷却到低于合适的挤出温度的温度之前。在切割过程中，圆锯被冷却和润滑，以便限制锯在加热的铝中粘附，并且将木材的温度保持在切割处于预定范围内，其中铝相对容易切割而浪费是最小化。

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