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1. 发明申请

US20150102538A1 METHOD FOR HEAT TREATMENT, HEAT TREATMENT APPARATUS, AND HEAT TREATMENT SYSTEM 审中-公开
标题翻译：热处理方法，热处理装置和热处理系统
公开(公告)号：US20150102538A1
公开(公告)日：2015-04-16
申请号：US14403874
申请日：2013-06-13
申请人： KANTO YAKIN KOGYO CO., LTD.
发明人： Shinichi Takahashi , Kiichi Kanda
IPC分类号： C21D11/00 , F27D7/06 , C21D9/00
CPC分类号： C21D9/0043 , C21D1/34 , C21D1/76 , C21D9/0056 , C21D11/00 , F27B5/10 , F27B5/12 , F27B5/13 , F27B5/16 , F27B5/18 , F27B9/045 , F27B9/2407 , F27B9/36 , F27B9/38 , F27B9/39 , F27B9/40 , F27B2009/382 , F27B2009/384 , F27D3/0024 , F27D5/00 , F27D7/02 , F27D7/06 , F27D19/00 , F27D21/00 , F27D2019/0006 , F27D2019/0012 , F27D2019/0059
摘要： There is provided a method for heat treatment, a heat treatment apparatus, and a heat treatment system capable of performing highly precise and efficient control of heat treatment such as a bright treatment of materials to be treated with ease and safety. A heat treatment furnace has in-furnace structures made of graphite and has a heat-treatment chamber in which heat treatment of materials to be treated is performed. A value of ΔG0 (standard formation Gibbs energy) is computed with reference to the sensor information from respective sensors, and an Ellingham diagram, a control range, and a status of the heat treatment furnace in operation expressed by ΔG0 are displayed on a display device 331. A control unit 334 controls a flow rate of neutral gas or inactive gas as atmosphere gas or a flow velocity of the gas so that ΔG0 is within the control range.
摘要翻译：提供了一种热处理方法，热处理装置和热处理系统，其能够进行热处理的高精度和有效控制，例如易于且安全地处理待处理材料的光处理。热处理炉具有由石墨制成的炉内结构，并具有进行待处理材料的热处理的热处理室。参照来自各传感器的传感器信息计算＆Dgr; G0（标准形成吉布斯能量）的值，并且显示由＆Dgr; G0表示的操作中的热处理炉的Ellingham图，控制范围和状态控制单元334控制作为气体气体的中性气体或惰性气体的流量或气体的流速，使得＆Dgr; G0在控制范围内。

2. 发明授权

US08992213B2 Sealing mechanism for a vacuum heat treating furnace 有权
标题翻译：真空热处理炉密封机构
公开(公告)号：US08992213B2
公开(公告)日：2015-03-31
申请号：US12699461
申请日：2010-02-03
申请人： Craig Moller , Werner Hendrik Grobler , Jake Hamid
发明人： Craig Moller , Werner Hendrik Grobler , Jake Hamid
IPC分类号： F27D7/04 , F27D7/06 , F27B5/04 , F16J15/00 , C21D1/74 , C21D1/767 , F27D99/00 , C21D9/00
CPC分类号： F27D7/04 , C21D9/0043 , F27B5/04 , F27D99/0073 , Y10T292/48
摘要： An apparatus for sealing a fan drive shaft in a vacuum heat treating furnace is disclosed. The sealing apparatus includes a housing having an annular body and a central opening. An inflatable first seal surrounds the central opening of the annular body. A second seal surrounds the central opening and is adjacent to the inflatable first seal. The sealing apparatus also includes a channel formed in the annular body adjacent to the second seal for conducting a purging fluid into the central opening. A means for injecting the purging fluid into the central opening is operably connected to the channel. A vacuum heat treating furnace and a fan drive system incorporating the sealing apparatus are also described.
摘要翻译：公开了一种在真空热处理炉中密封风扇驱动轴的装置。密封装置包括具有环形体和中心开口的壳体。可充气的第一密封件环绕环形体的中心开口。第二密封件围绕中心开口并且与可膨胀的第一密封件相邻。密封装置还包括形成在与第二密封件相邻的环形体中的通道，用于将清洗流体引导到中心开口中。用于将清洗流体注入中心开口的装置可操作地连接到通道。还描述了包括密封装置的真空热处理炉和风扇驱动系统。

3. 发明授权

US07566221B2 Sealing device for a gas inlet to an oven or the like 有权
标题翻译：用于烤箱等的气体入口的密封装置
公开(公告)号：US07566221B2
公开(公告)日：2009-07-28
申请号：US11674323
申请日：2007-02-13
申请人： Jean-Michel Garcia , Olivier Petitjean , Eric Sion
发明人： Jean-Michel Garcia , Olivier Petitjean , Eric Sion
IPC分类号： F27B7/24
CPC分类号： F16L51/025 , C21D9/0006 , C21D9/0043 , F27B5/16 , F27D7/02 , F27D99/0073 , Y10S277/903
摘要： A pipe for feeding a gas into an oven, a furnaces, or the like (such as a CVI/CVD oven), and in particular into a reaction chamber structure inside the oven, is provided with a gastight tubular sealing device extending radially outward of the pipe and defining a path that is practically gastight, through which there extends the feed pipe. The tubular sealing device is preferably at least partially flexible in the transverse direction and/or the axial direction so as to accommodate positioning defects between a location situated in the reaction chamber and a location where the gas feed pipe penetrates the oven (which defects may be due, for example, to asymmetrical thermal expansion/contraction).
摘要翻译：用于将气体供给到烘箱，炉等（例如CVI / CVD炉）中，特别是进入炉内的反应室结构的管道设置有气密的管状密封装置，其沿径向向外延伸管道并且限定实际气密的路径，通过该路径延伸进料管。管状密封装置优选地在横向和/或轴向方向上至少部分是柔性的，以便容纳位于反应室中的位置与气体供给管穿过烘箱的位置之间的定位缺陷（该缺陷可能是由于例如不对称的热膨胀/收缩）。

4. 发明授权

US6015526A Vertical annealing furnace for a strip treatment device 有权
标题翻译：垂直退火炉用于带状处理装置
公开(公告)号：US6015526A
公开(公告)日：2000-01-18
申请号：US170522
申请日：1998-10-13
申请人： Leo Antonius Ruiter
发明人： Leo Antonius Ruiter
IPC分类号： C21D9/00 , C21D9/56 , C21D9/66 , F27B9/02 , F27B9/12 , F27B9/14 , F27B9/28 , F27D99/00 , C21D9/54
CPC分类号： C21D9/66 , C21D9/561 , F27B9/023 , F27B9/142 , F27B9/28 , C21D9/0043 , F27B2009/124 , F27D99/0075
摘要： The vertical annealing furnace for the continuous bright annealing of a metal strip guided through the furnace comprises: a vertically disposed muffle having a strip entry side and a strip exit side, the muffle having the freedom to expand in a longitudinal direction, and the muffle being disposed such that the strip entry side is situated at a top side of the muffle and the strip exit side is situated at an underside of the muffle; heating structure for externally heating the muffle; bearing structure for fixedly supporting the underside of the muffle such that it is delimited downwards in the longitudinal direction; an expansion section being provided on the top side of the muffle for taking up thermal expansion in the longitudinal direction of generally the entire muffle; and vertically movable support structure for exerting an upwardly directed support force on the muffle, the vertically movable support structure being connected to an upper part of the muffle.
摘要翻译：用于引导通过炉子的金属带的连续光亮退火的垂直退火炉包括：垂直布置的马弗管，具有带入口侧和带出口侧，马弗管具有沿纵向方向膨胀的自由度，马弗管被设置成使得条带进入侧位于马弗管的顶侧，并且带出口侧位于马弗管的下侧; 用于外部加热马弗炉的加热结构; 轴承结构，用于固定地支撑马弗管的下侧，使得其沿纵向方向向下限定; 膨胀部设置在马弗管的上侧，用于沿整个马弗炉的长度方向吸收热膨胀; 以及用于在马弗管上施加向上定向的支撑力的可垂直移动的支撑结构，所述可垂直移动的支撑结构连接到马弗管的上部。

5. 发明授权

US4568279A Muffle furnace for continuous heat treatment 失效
标题翻译：马弗炉用于连续热处理
公开(公告)号：US4568279A
公开(公告)日：1986-02-04
申请号：US708519
申请日：1985-03-05
申请人： Michel Logue , Maurice Sadzot
发明人： Michel Logue , Maurice Sadzot
IPC分类号： C21D9/00 , F27B5/00 , F27B9/00 , F27B9/10 , F27B11/00
CPC分类号： C21D9/0043 , F27B5/00 , F27B9/10
摘要： This invention relates to a muffle furnace, for continuous heat treatment during passage of material therethrough, of products, the production cycle of which includes a treatment of predetermined duration at a temperature which may be about 1100.degree. to about 1150.degree. C., which furnace is heated by a flame producing burner without the combustion gases directly contacting the products to be treated. This furnace comprises: an inlet zone provided with a means for preheating, by circulating recycled combustion gases in a double casing provided around the muffle; a heating zone, provided inside a heat-insulated chamber provided with at least one means for circulating combustion gases around the heating zone of the muffle; and an outlet zone provided with at least one means for controlling the cooling rate of the treated product. For the heat treatment of refractory or carbon-containing products, impregnated with a carbon-containing material such as pitch, the pyrolysis of which produces combustible vapors, the heating zone is divided into three sections by means of an additional partition: a zone for exuding and removing volatile materials from the pitch; a zone for pyrolyzing and carbonizing the pitch; and a final firing zone.
摘要翻译：本发明涉及一种马弗炉，用于在材料通过期间进行连续热处理的产品，其生产周期包括在约1100℃至约1150℃的温度下处理预定的持续时间，该炉被燃烧燃烧器加热而燃烧气体不直接接触待处理的产品。该炉包括：入口区，设置有用于通过在马弗管周围设置的双壳体中循环再循环的燃烧气体来预热的装置; 加热区，设置在隔热室内部，该隔热室设有至少一个用于在马弗管的加热区周围循环燃烧气体的装置; 以及设置有至少一个用于控制被处理产品的冷却速度的装置的出口区。对于用含碳材料如沥青浸渍的难熔或含碳产品的热处理，其热分解产生可燃蒸气，加热区通过另外的隔板分成三个部分：用于渗出的区域并从沥青中除去挥发性物质; 沥青热解和碳化区域; 和最后的射击区。

6. 发明授权

US2809822A Heat treating muffle furnace 失效
标题翻译：热处理马弗炉
公开(公告)号：US2809822A
公开(公告)日：1957-10-15
申请号：US35378953
申请日：1953-05-08
申请人： GIER JR JOHN R
发明人： GIER JR JOHN R
IPC分类号： C21D9/00
CPC分类号： C21D9/0043

7. 发明授权

US2671655A Shuffle muffle heat treating furnace 失效
标题翻译：随机马弗炉热处理炉
公开(公告)号：US2671655A
公开(公告)日：1954-03-09
申请号：US20527251
申请日：1951-01-10
申请人： AMERICAN GAS FURNACE CO
发明人： OSTERMAN PHILIP C , HORNBRUCH FREDERICK W
IPC分类号： C21D9/00
CPC分类号： C21D9/0043 , Y10T137/2229

8. 发明授权

US2594876A Apparatus for carburizing steel 失效
标题翻译：钢渗碳设备
公开(公告)号：US2594876A
公开(公告)日：1952-04-29
申请号：US4275948
申请日：1948-08-06
申请人： ELECTRIC FURNACE CO
发明人： COPE FRANK T
IPC分类号： C21D9/00 , C21D9/56 , C23C8/22
CPC分类号： C21D9/561 , C21D9/0043 , C23C8/22

9. 发明授权

US2182060A Apparatus for treating strip steel 失效
标题翻译：钢带钢处理设备
公开(公告)号：US2182060A
公开(公告)日：1939-12-05
申请号：US14887437
申请日：1937-06-18
申请人： TRIANGLE MECHANICAL LAB CORP
发明人： AARON SIMON
IPC分类号： C21D9/00 , C21D9/56
CPC分类号： C21D9/561 , C21D9/0043

10. 发明授权

US2141108A Normalizing furnace 失效
标题翻译：归一化炉
公开(公告)号：US2141108A
公开(公告)日：1938-12-20
申请号：US17900337
申请日：1937-12-09
申请人： HOAK CLARENCE B
发明人： HOAK CLARENCE B
IPC分类号： C21D9/00 , C21D9/56
CPC分类号： C21D9/561 , C21D9/0043

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