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11. 发明授权

US4582483A Mobile side member furnace for heating iron and steel products 失效
标题翻译：钢铁产品加热用移动侧炉
公开(公告)号：US4582483A
公开(公告)日：1986-04-15
申请号：US686236
申请日：1984-12-26
申请人： Yves Braud
发明人： Yves Braud
IPC分类号： F27B9/20 , F27D3/04 , B65G25/00
CPC分类号： F27B9/201
摘要： First and second arrays of alternately fixed and mobile, transversely spaced, elongated fire dogs are arranged in a furnace for heating iron and steel products, the fire dogs lying parallel to the longitudinal axis thereof, the second array being transversely offset from the first array, whereby the fixed fire dogs of the first array extend therebeyond substantially to a line common with the ends of the fixed fire dogs of the second array, the mobile fire dogs of the second array extending therebeyond and overlapping the extended portions of the fixed fire dogs of the first array, one of the mobile fire dogs of each array lying midway between the fixed fire dogs thereof, and one of the fixed fire dogs of each array lying midway between the mobile fire dogs thereof.
摘要翻译：交替固定和移动，横向间隔开的细长的火狗的第一和第二阵列布置在用于加热铁和钢产品的炉中，所述火爪平行于其纵向轴线，所述第二阵列横向偏离所述第一阵列，由此，第一阵列的固定的消防犬基本上延伸到与第二阵列的固定的消防犬的端部相同的线上，第二阵列的移动式火警在其上延伸并与固定火狗的延伸部分重叠第一阵列，每个阵列之间的一个移动式消防犬位于其固定的消防犬之间的中间，并且每个阵列的其中一个固定的消防犬位于其移动式消防犬之间的中间。

12. 发明授权

US4568569A Method and apparatus for providing composite metallic coatings on metallic strips 失效
标题翻译：在金属条上提供复合金属涂层的方法和装置
公开(公告)号：US4568569A
公开(公告)日：1986-02-04
申请号：US470495
申请日：1983-02-28
申请人： Robert Wang
发明人： Robert Wang
IPC分类号： C23C2/26 , B05D1/12
CPC分类号： C23C2/265
摘要： A method for depositing composite metallic coatings on a metallic strip, involves bringing in contact with a metallic coating, deposited on the strip by using a continuous dip coating method, before setting of the metallic coating, an additive metal powder in suspension in a gaseous jet. The melting point of the additive metal powder is higher than that of the base coating metal, so that the additive metal powder particles penetrate into the coating in order to obtain a composite structure imparting to the strip an increased corrosion resistance, compared to that provided by a base coating free from additive metal.
摘要翻译：一种用于在金属条上沉积复合金属涂层的方法，包括在金属涂层设置之前通过连续浸涂法使金属涂层与沉积在条上的金属涂层接触，在气态喷嘴中悬浮的添加金属粉末。添加金属粉末的熔点高于基底涂层金属的熔点，因此添加剂金属粉末颗粒渗透到涂层中，以获得赋予带材的复合结构增加的耐腐蚀性，与不含添加金属的基底涂层。

13. 发明授权

US4347400A Apparatus for reheating molten steel in ladles 失效
标题翻译：用于钢水重新加热的装置
公开(公告)号：US4347400A
公开(公告)日：1982-08-31
申请号：US195059
申请日：1980-10-07
申请人： Gabriel Lamarque
发明人： Gabriel Lamarque
IPC分类号： H05B7/10 , H05B7/00
CPC分类号： H05B7/10
摘要： An apparatus for reheating molten steel in a ladle under a shielded gaseous atmosphere comprises a vertically movable electrode housing, a lower portion of which extends through a tight passage formed in the ladle cover or in the cover of a ladle-containing vessel. This passage comprises a hollow water-cooled jacket or belt assembly surrounding the housing and provided with recesses for scraper rings and a packing and connected, through a flexible and vacuum-tight coupling, to a flanged collar rigid with the cover. Stacked refractory rings of insulating material are interposed between the belt and the flanged collar. The packing may be replaced by an inflated flexible tubular torus. A conduit is provided for supplying lubricant to the surfaces in mutual sliding contact.
摘要翻译：用于在保护的气态气氛下在钢包中重新加热钢水的装置包括可垂直移动的电极壳体，其下部延伸穿过形成在钢包盖中或在含钢包容器的盖中的紧密通道。该通道包括围绕壳体的中空水冷套管或皮带组件，并且设置有用于刮板环的凹槽和密封件，并通过柔性和真空密封的联接器连接到与盖体刚性的凸缘套环。绝缘材料的堆叠难熔环插入带和法兰套环之间。包装可以由充气的柔性管状环形物来代替。提供用于在相互滑动接触中向表面供给润滑剂的导管。

14. 发明申请

US20040177903A1 Process for the controlled oxidation of a strip before continuous galvanizing, and galvanizing line 审中-公开
标题翻译：在连续镀锌之前对条带进行受控氧化的过程，以及镀锌线
公开(公告)号：US20040177903A1
公开(公告)日：2004-09-16
申请号：US10790712
申请日：2004-03-03
申请人： STEIN HEURTEY
发明人： Mignard Francois
IPC分类号： C21D001/68
CPC分类号： C23C2/02 , C21D9/52 , C21D9/561 , C23C2/003
摘要： Process for the continuous hot-dip galvanizing of a steel strip (1) containing oxidizable addition elements in a proportion allowing the mechanical properties of the steel to be improved, in which process the strip passes through a galvanizing furnace (3) in a reducing atmosphere, this furnace consisting of heat treatment sections, for heating, soaking and cooling, and is then dipped into a galvanizing bath (2). The strip is subjected, upstream of the inlet section of the furnace, to an oxidation treatment under conditions as regards temperature, duration and oxygen content of a gas in which the strip is immersed, such that the oxidizable addition elements are essentially oxidized within the strip, before they can migrate to the surface in order to form thereat an oxide layer.
摘要翻译：一种含有可氧化添加元素的钢带（1）的连续热浸镀锌方法，其能够提高钢的机械性能，其中钢带在还原气氛中通过镀锌炉（3），该炉由热处理部分组成，用于加热，浸泡和冷却，然后浸入镀锌浴（2）中。条带在炉的入口部分的上游进行氧化处理，在条件浸入的气体的温度，持续时间和氧含量的条件下，使得可氧化的添加元素在带内基本上被氧化在它们可以迁移到表面之前以形成氧化物层。

15. 发明申请

US20020104598A1 Heating process of steel strips in vertical furnaces 失效
标题翻译：垂直炉中钢带的加热过程
公开(公告)号：US20020104598A1
公开(公告)日：2002-08-08
申请号：US10058272
申请日：2002-01-30
申请人： STEIN HEURTEY
发明人： Francois Mignard , Patrick Dubois
IPC分类号： C21D001/42
CPC分类号： C21D9/563 , C21D9/562
摘要： Method of reducing the wrinkles formed in heating zones, by radiant tubes, of continuous heat treatment lines for metal strip, such as annealing or galvanizing lines, the said strip passing over transporting and/or return rollers in the said furnaces, the said method, which consists in modifying the thermal state of the rollers, being characterized in that the said modification is made directly by varying the heating by the said radiant tubes located near the rollers, thereby directly controlling the heat flux emitted by the radiant tubes towards the rollers.
摘要翻译：通过辐射管减少在加热区中形成的用于金属带的连续热处理线（例如退火或镀锌线）形成的皱纹的方法，所述条经过所述炉中的输送和/或返回辊，所述方法，其特征在于改变辊的热状态，其特征在于，通过改变位于辊附近的所述辐射管的加热来直接进行所述修改，从而直接控制辐射管朝向辊发射的热通量。

16. 发明授权

US5798007A Process and apparatus for the continuous heat treatment of a metal strip travelling in a different atmosphere 失效
标题翻译：用于在不同气氛中行进的金属带的连续热处理的方法和装置
公开(公告)号：US5798007A
公开(公告)日：1998-08-25
申请号：US814226
申请日：1997-03-11
申请人： Michel Boyer , Jean-Jacques Nozieres
发明人： Michel Boyer , Jean-Jacques Nozieres
IPC分类号： C21D1/74 , C21D1/613 , C21D1/76 , C21D9/56 , C21D9/573 , C21D9/667
CPC分类号： C21D9/561 , C21D1/613 , C21D1/76 , C21D9/573
摘要： Process for the continuous heat treatment of a metal strip, the latter travelling through a furnace, which is thermally insulated, and in a protective atmosphere; the said furnace consisting of at least one section, for heating, for temperature hold and for cooling; the said strip being guide by a plurality of rollers arranged especially in the lower part and in the upper part of the said sections, so as to form a plurality of runs, wherein the strip passes through at least one partial or total isolating device positioned within at least one section or between two sections, so as to ensure different heat transfer properties on the strip compared with at least one other adjacent section having a different atmosphere, by adjusting the composition of the atmosphere consisting of a gas mixture whose hydrogen or helium content exceeds 5% and more particularly 15%, in order to allow differentiation of the thermomechanical properties of the atmosphere.
摘要翻译：金属带的连续热处理的方法，后者穿过隔热的保护气氛中的炉子; 所述炉由至少一个部分组成，用于加热，用于保温和冷却; 所述条由特别布置在所述部分的下部和上部中的多个辊引导，以便形成多个行程，其中所述条带穿过位于所述部分内的至少一个部分或全部隔离装置至少一个部分或两个部分之间，以便通过调节由其氢或氦含量的气体混合物组成的气氛的组成，以确保与具有不同气氛的至少一个其它相邻部分相比，条带上的传热性能不同超过5％，更特别是15％，以允许区分大气的热机械性质。

17. 发明授权

US5768799A Process and apparatus for coating metal sheets 失效
标题翻译：用于涂覆金属板的方法和设备
公开(公告)号：US5768799A
公开(公告)日：1998-06-23
申请号：US646222
申请日：1996-05-06
申请人： Didier Delaunay , Hugues Amaury Jean Vialla
发明人： Didier Delaunay , Hugues Amaury Jean Vialla
IPC分类号： B05D3/02 , F26B3/34 , F26B23/02
CPC分类号： B05D3/0281 , F26B23/022 , F26B3/343
摘要： A process for the protective or decorative coating of a continuously moving metal sheet, in which the sheet, after having received its coating, is heated by electromagnetic induction in a tunnel oven in order to evaporate the solvents and to cure the coating. The solvents are continuously extracted from the chamber of the oven, wherein a gas at a temperature greater than the dew point of the solvents is injected into the oven and which is gastight and thermally insulated in order to keep the hot internal walls above this dew point.
摘要翻译：一种连续移动金属板的保护或装饰涂层的方法，其中在接收其涂层之后，片材在隧道炉中通过电磁感应加热，以便蒸发溶剂并固化涂层。溶剂从烘箱的室中连续提取，其中将温度大于溶剂露点的气体注入烘箱中，并将其气密并隔热以便将热内壁保持在该露点之上。

18. 发明授权

US5472528A Heat-treatment method for metal strips 失效
标题翻译：金属条的热处理方法
公开(公告)号：US5472528A
公开(公告)日：1995-12-05
申请号：US263213
申请日：1994-06-17
申请人： Michel Boyer
发明人： Michel Boyer
IPC分类号： C21D9/52 , C21D9/56 , C21D9/60 , C21D11/00 , C21D1/42
CPC分类号： C21D9/60 , C21D11/00 , C21D9/56 , Y02P10/253
摘要： Method of continuous heat-treatment of metal strips, wherein the strip which is to be heat-treated passes through a furnace which is thermally isolated and in a protective atmosphere, consisting of heating, holding and cooling sections; the said strip is guided by a plurality of return rolls situated in the upper and lower parts of the said sections and thus forms a plurality of lengths and they pass in front of cooling and traditional heating (generally produced by a radiation source or using naked flames), and induction means, the latter are placed upstream of at least one traditional heating section and are used combined and simultaneously with the other heating means in order to compensate for the variations in the heat-treatment parameters.
摘要翻译：金属条的连续热处理方法，其中待热处理的条带通过热隔离并在保护气氛中的炉，由加热，保持和冷却段组成; 所述条由位于所述部分的上部和下部中的多个返回辊引导，并且因此形成多个长度，并且它们在冷却和传统加热（通常由辐射源或使用明火产生））和感应装置，后者放置在至少一个传统加热部分的上游，并且与其他加热装置组合使用并同时使用，以便补偿热处理参数的变化。

19. 发明授权

US5044611A Automatic installation for the forming and thermal treatment of circular pieces 失效
标题翻译：自动安装用于圆形件的成型和热处理
公开(公告)号：US5044611A
公开(公告)日：1991-09-03
申请号：US354239
申请日：1989-05-19
申请人： Maurice Beney , Jean Fromentin
发明人： Maurice Beney , Jean Fromentin
IPC分类号： C21D8/00 , B21D53/88 , C21D1/673 , C21D9/00 , C21D9/02 , F27D1/12
CPC分类号： C21D1/673 , B21D53/88 , C21D9/0068
摘要： An automatic installation for obtaining in large series circular pieces of small thickness, such as notably spring diaphragms, for the automobile industry, in forming, swaging, quenching, tempering and peripheral tempering stations, these various working treatment stations being placed one after the other so that the pieces to be worked be successively transferred from one station to another, characterized in that:it includes a machine allowing realizing automatically and in series a forming operation by hot swaging and quenching of spring diaphragms or circular pieces;each entirely automated working station includes a press provided with individual heating means, said working stations receiving the pieces one by one from said automatic machine, with the assistance of transfer means withdrawing one by one the pieces to be treated from the quenching stations of the automatic machine for transferring them successively thereafter and one by one to each of the working stations;means are provided for blowing into each working station cold air in the central portion of the piece placed on the corresponding press, so as to maintain the temperature of this central portion at a value less than the temperature of the periphery, during the peripheral tempering treatments of the latter;it includes a final cooling station on which the piece incoming from the preceding stations is subjected to a cooling via blown cold air and;means are provided for storing the treated pieces by stacking them so as to ensure thereafter the discharge of the treated pieces conditioned in stacks.
摘要翻译：一种用于汽车工业，用于成形，型锻，淬火，回火和外围回火站的小型厚度小型圆形片，例如弹簧隔板的自动安装，这些各种工作处理站一个接一个地放置待加工件从一个工位相继转移到另一个工位，其特征在于：它包括一个允许通过弹簧隔膜或圆形件的热锻和淬火自动并串联成形操作的机器; 每个完全自动化的工作站包括一个具有单独的加热装置的压力机，所述工作站从所述自动机器一个接一个地借助于转移装置逐个地从自动化的淬火站中逐出一个待处理的零件然后依次将它们一并传送到各工作站; 为了在周边回火处理中将该中心部的温度保持在比外周温度小的值，在设置在相应的压力机上的部件的中央部分的各个加工台的冷气中，后者; 它包括一个最终的冷却站，其中从前一站进入的件通过吹入的冷空气进行冷却; 提供了通过堆叠它们来存储经处理的部件的装置，以便在此之后确保经堆叠处理的处理件的排出。

20. 发明授权

US4949782A Air heater for corrosive atmospheres 失效
标题翻译：用于腐蚀性气体的空气加热器
公开(公告)号：US4949782A
公开(公告)日：1990-08-21
申请号：US328291
申请日：1989-03-24
申请人： Yves Braud
发明人： Yves Braud
IPC分类号： F23L15/04
CPC分类号： F23L15/04 , Y02E20/348 , Y10S165/921
摘要： Air heater resisting corrosion, using combustion products from thermal equipment, the combustion products containing polluting and corrosive agents such as sulfur oxidized components and sodium and vanadium salts, the air heater including at least one tube nest through which flows the air to be heated, which is placed in the path of travel of the corrosive fumes prior to their discharge to the atmosphere, the corrosive fumes flowing countercurrent to the air to be heated and flowing through the tubes, this heater further comprising a protective tubular nest placed upstream of the tube nest, this protective nest being fed with a constant flow of cold air circulating in the same direction as the fumes, this cold air flow and the exchange surface of the protective nest being chosen in such manner that the temperature of the first tubes of the heater tubular nest is at all times below the sodium and vanadium corrosion critical temperature. The constant air flow exiting from the protective nest is thereafter redistributed at the inlet or at the outlet of the heater tubular nest, as a function of the operation conditions, so that the temperature of the skin of the tubes of this tubular nest is always slightly above the acid dew point temperature of the fumes.
摘要翻译：空气加热器抵抗腐蚀，使用来自热设备的燃烧产物，含有污染物和诸如硫氧化组分和钠盐和钒盐的腐蚀剂的燃烧产物，空气加热器包括至少一个管座，通过该管座流动待加热的空气，在被排放到大气之前被放置在腐蚀性烟雾的行进路径中，腐蚀性烟雾与待加热和流过管的空气逆流流动，该加热器还包括置于管巢上游的保护管状巢，该保护性巢被供给具有与烟雾相同方向循环的恒定流量的冷空气，该冷空气流和保护套的交换表面被选择为使得加热器管的第一管的温度巢处于低于钠和钒的腐蚀临界温度。随后，从保护套管排出的恒定的空气流随着操作条件的变化在加热管筒的入口处或出口处重新分布，使得管状巢管的皮肤温度总是略微高于烟露的酸露点温度。

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