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31. 发明申请

US20080104491A1 SAFE TRANSMISSION USING NON-SAFETY APPROVED EQUIPMENT 审中-公开
标题翻译：使用非安全认证设备的安全传输
公开(公告)号：US20080104491A1
公开(公告)日：2008-05-01
申请号：US11690211
申请日：2007-03-23
申请人： Rikard Johansson , Jan-Erik Eriksson , Peter Stendahl
发明人： Rikard Johansson , Jan-Erik Eriksson , Peter Stendahl
IPC分类号： G06F11/00 , G06F15/16
CPC分类号： H04L63/123 , H04L63/30
摘要： A communications method useable to safely communicate a message or a signal from a first safety approved entity (210) to a second safety approved entity (230) via a third, non-safety approved entity (220) comprising that each command is sent with the aid of a command message from the first to the second entity, an acknowledge message from the second to the first entity, and a go-ahead message from the first to the second entity.
摘要翻译：一种可用于经由第三非安全认可实体（220）将消息或信号从第一安全许可实体（210）安全地传送到第二安全许可实体（230）的通信方法，包括：每个命令与辅助从第一实体到第二实体的命令消息，从第二实体到第一实体的确认消息，以及从第一实体到第二实体的前进消息。

32. 发明申请

US20070260967A1 SAFE INFORMATION TRANSMISSION VIA NON-SAFETY APPROVED EQUIPMENT 有权
标题翻译：通过非安全认证设备的安全信息传输
公开(公告)号：US20070260967A1
公开(公告)日：2007-11-08
申请号：US11691512
申请日：2007-03-27
申请人： Rikard Johansson , Jan-Erik Eriksson , Peter Stendahl
发明人： Rikard Johansson , Jan-Erik Eriksson , Peter Stendahl
IPC分类号： G06F7/02
CPC分类号： H04L63/12 , H04L1/0057 , H04L1/16 , H04N1/32144 , H04N19/60
摘要： A method of detecting communications errors by coding messages as pictures is provided. Also provided is a communications method useable to safely communicate a message or a signal from a first safety approved entity (210) to a second safety approved entity (230) via a third, non-safety approved entity (220), comprising that each command is sent with the aid of a command message from the first to the second entity, an acknowledge message from the second to the first entity, and a go-ahead message from the first to the second entity.
摘要翻译：一种通过将消息编码为图像来检测通信错误的方法。还提供了一种可用于经由第三非安全认可实体（220）将消息或信号从第一安全认可实体（210）安全地传送到第二安全认可实体（230）的通信方法，包括：每个命令借助于从第一实体到第二实体的命令消息，从第二实体到第一实体的确认消息以及从第一实体到第二实体的提前消息来发送。

33. 发明授权

US5664619A Device in continuous casting in a mould 失效
标题翻译：在模具中连续铸造的装置
公开(公告)号：US5664619A
公开(公告)日：1997-09-09
申请号：US454308
申请日：1995-06-19
申请人： Erland Andersson , Jan-Erik Eriksson , Magnus Hallefalt , Sten Kollberg , Erik Svensson , Gote Tallback
发明人： Erland Andersson , Jan-Erik Eriksson , Magnus Hallefalt , Sten Kollberg , Erik Svensson , Gote Tallback
IPC分类号： B22D11/04 , B22D11/049 , B22D11/051 , B22D11/10 , B22D11/115 , B22D27/02
CPC分类号： B22D11/115
摘要： A device for continuously manufacturing a cast strand by continuous casting of liquid metal melt wherein the flow of the liquid metal in the non-solidified portions of the strand is controlled by means of a static or periodic low-frequency magnetic field. A mould adapted to be supplied with the melt includes copper plates (2a,2b) which form a casting mould space with a rectangular cross section, water box beams (3) which are arranged outside the copper plates to support and cool them, and a member (4) holding the mould together. Magnetic field-generating devices, i.e., magnets, are provided close to the mould to generate a static or periodic low-frequency magnetic field which acts in the path of the inflowing melt and divides the primary flow as well as checks any secondary flows arising. Each magnet comprises a front core (5), a rear core and a coil (7). The front core is a fully integral part of the water box beam and the rear core comprises a rear movable part (6b) which is movable in a direction which substantially coincides with the direction of the field.
摘要翻译： PCT No.PCT / SE94 / 00005 Sec。 371日期：1995年6月19日 102（e）1995年6月19日PCT PCT 1994年1月4日PCT公布。 WO94 / 16844PC PCT出版物日期1994年8月4日一种用于通过液态金属熔体的连续铸造连续制造铸造线的装置，其中，通过静态或周期性低频磁场来控制在未固化部分中的液态金属的流动。适于供给熔融体的模具包括形成矩形截面的铸模空间的铜板（2a，2b），布置在铜板外侧以支撑和冷却它们的水箱梁（3），以及（4）将模具固定在一起。磁场产生装置，即磁体，靠近模具设置，以产生静态或周期性的低频磁场，该磁场作用在流入的熔体的路径中，并且分离主流以及检查所产生的二次流。每个磁体包括前芯（5），后芯和线圈（7）。前芯是水箱梁的完全整体部分，后芯包括可沿与场方向基本一致的方向移动的后可动部分（6b）。

34. 发明申请

US20140318314A1 Method For Melting Steel 有权
标题翻译：熔钢方法
公开(公告)号：US20140318314A1
公开(公告)日：2014-10-30
申请号：US14323671
申请日：2014-07-03
申请人： Rebei Bel Fdhila , Jan-Erik Eriksson , Olof Hjortstam , Mohamed Ali Rahmani , Shiva Sander-Tavallaey , Ola Widlund , Hongliang Yang , Xiaojing Zhang
发明人： Rebei Bel Fdhila , Jan-Erik Eriksson , Olof Hjortstam , Mohamed Ali Rahmani , Shiva Sander-Tavallaey , Ola Widlund , Hongliang Yang , Xiaojing Zhang
IPC分类号： C22B9/20 , C21C7/00
CPC分类号： C22B9/20 , C21B13/12 , C21B2300/04 , C21C5/527 , C21C7/00 , C21C2005/5276 , C21C2005/5288 , C21C2300/06 , F27D27/00 , F27D2019/0003 , Y02P10/216 , Y02P10/286
摘要： A method for melting steel in an electric arc furnace (EAF). A hot heel is provided in the EAF. Metal scrap is loaded into the EAF. The metal scrap is melted in the EAF. The mass of the hot heel in relation to the mass of the metal scrap that is initially beyond the surface of the hot heel is a certain minimum. This minimum is 0.75 times the relation between the heat required to melt the metal scrap beyond the surface of the hot heel and the heat that can be taken from the hot heel without it being solidified when a theoretical heat balance calculation is applied as defined in a formula.
摘要翻译：一种在电弧炉（EAF）中熔炼钢的方法。 EAF中提供热跟。金属废料装入EAF。金属废料在EAF中熔化。热脚跟的质量相对于最初超过热跟鞋表面的金属废料的质量是一定的最小值。这个最小值是熔化金属废料超过热跟部表面所需的热量之间的关系的0.75倍，而当热应力的理论热平衡计算应用如式。

35. 发明授权

US08721789B2 Apparatus and method for crystallization of silicon 失效
公开(公告)号：US08721789B2
公开(公告)日：2014-05-13
申请号：US13421561
申请日：2012-03-15
申请人： Jan-Erik Eriksson , Olof Hjortstam , Ulf Sand
发明人： Jan-Erik Eriksson , Olof Hjortstam , Ulf Sand
IPC分类号： C30B13/30 , C30B11/00 , C30B13/24 , C30B15/30 , C03B9/41
CPC分类号： C30B13/30 , B22D27/02 , B22D27/045 , C03B9/41 , C30B11/00 , C30B11/002 , C30B11/003 , C30B13/24 , C30B15/30 , C30B29/06 , C30B35/00 , F27B14/14 , F27B14/20 , F27D27/00 , Y10T117/1008
摘要： An apparatus for crystallization of silicon includes a crucible for containing silicon, a heating and heat dissipating arrangement provided for melting the silicon contained in the crucible and for subsequently solidifying the molten silicon, and an electromagnetic stirring device provided for stirring the molten silicon in the crucible during the solidification of the molten silicon. A control arrangement is provided for controlling the heating and heat dissipating arrangement to solidify the molten silicon at a specified solidification rate and for controlling the electromagnetic stirring device to stir the molten silicon in response to the specified solidification rate of the molten silicon such that the ratio of a speed of the molten silicon and the specified solidification rate is above a first threshold value.

36. 发明授权

US08632632B2 Apparatus and method for crystallization of silicon 有权
标题翻译：硅结晶的装置和方法
公开(公告)号：US08632632B2
公开(公告)日：2014-01-21
申请号：US13717033
申请日：2012-12-17
申请人： Jan-Erik Eriksson , Olof Hjortstam , Ulf Sand
发明人： Jan-Erik Eriksson , Olof Hjortstam , Ulf Sand
IPC分类号： C30B11/00
CPC分类号： C30B13/30 , B22D27/02 , B22D27/045 , C03B9/41 , C30B11/00 , C30B11/002 , C30B11/003 , C30B13/24 , C30B15/30 , C30B29/06 , C30B35/00 , F27B14/14 , F27B14/20 , F27D27/00 , Y10T117/1008
摘要： An apparatus for crystallization of silicon includes a crucible for containing silicon, a heating and heat dissipating arrangement provided for melting the silicon contained in the crucible and for subsequently solidifying the molten silicon, and an electromagnetic stirring device provided for stirring the molten silicon in the crucible during the solidification of the molten silicon. A control arrangement is provided for controlling the heating and heat dissipating arrangement to solidify the molten silicon at a specified solidification rate and for controlling the electromagnetic stirring device to stir the molten silicon in response to the specified solidification rate of the molten silicon such that the ratio of a speed of the molten silicon and the specified solidification rate is above a first threshold value.
摘要翻译：一种用于硅结晶的装置包括：用于容纳硅的坩埚，用于熔化坩埚中所含的硅并随后固化熔融硅的加热和散热装置，以及用于搅拌坩埚中的熔融硅的电磁搅拌装置在熔融硅的凝固过程中。提供了一种控制装置，用于控制加热和散热装置以固定熔融硅的特定凝固速率，并控制电磁搅拌装置根据熔融硅的规定凝固速率搅拌熔融硅，的熔融硅的速度和指定的凝固速率高于第一阈值。

37. 发明授权

US08365058B2 Safe information transmission via non-safety approved equipment 有权
标题翻译：通过非安全认证的设备安全的信息传输
公开(公告)号：US08365058B2
公开(公告)日：2013-01-29
申请号：US11691512
申请日：2007-03-27
申请人： Rikard Johansson , Jan-Erik Eriksson , Peter Stendahl
发明人： Rikard Johansson , Jan-Erik Eriksson , Peter Stendahl
IPC分类号： G06F7/02
CPC分类号： H04L63/12 , H04L1/0057 , H04L1/16 , H04N1/32144 , H04N19/60
摘要： A method of detecting communications errors by coding messages as pictures. A communications method useable to safely communicate a message or a signal from a first safety approved entity to a second safety approved entity via a third, non-safety approved entity including that each command is sent with the aid of a command message from the first to the second entity, an acknowledge message from the second to the first entity, and a go-ahead message from the first to the second entity.
摘要翻译：一种通过将消息编码为图像来检测通信错误的方法。一种通信方法，其可用于经由第三非安全认可实体将来自第一安全许可实体的消息或信号安全地传递到第二安全认可实体，所述实体包括每个命令借助于命令消息从第一至第第二实体，从第二实体到第一实体的确认消息，以及从第一实体到第二实体的提前消息。

38. 发明申请

US20120199308A1 STIRRER 审中-公开
标题翻译：刺激
公开(公告)号：US20120199308A1
公开(公告)日：2012-08-09
申请号：US13402144
申请日：2012-02-22
申请人： Sten KOLLBERG , Jan-Erik Eriksson
发明人： Sten KOLLBERG , Jan-Erik Eriksson
IPC分类号： B22D27/02 , B22D11/00
CPC分类号： B22D11/115
摘要： A method for casting of metal. A mold is provided including two broad sides and two narrow sides. A molten metal is introduced into the mold. There is a meniscus at a top of the molten metal. Additional molten metal is supplied into the molten metal via a casting tube below the meniscus. At least one stirrer including an iron core and a coil applied around the iron core is arranged around the mold. A length of the iron core in relation to a length of the broad side of the mold is between 50% and 80% of the length of the broad side. An upper part of the iron core is positioned from 50 mm above to 195 mm below the surface of the meniscus. A magnetic field is applied to the molten metal with the at least one stirrer to stir the molten metal.
摘要翻译：一种铸造金属的方法。提供包括两个宽边和两个窄边的模具。将熔融金属引入模具中。熔融金属顶部有一个弯月面。另外的熔融金属通过弯液面下面的铸管供应到熔融金属中。至少一个包括铁芯和围绕铁芯的线圈的搅拌器设置在模具周围。相对于模具的宽边的长度，铁芯的长度在宽边的长度的50％至80％之间。铁芯的上部位于半月板表面以下50mm至195mm处。用至少一个搅拌器将磁场施加到熔融金属上以搅拌熔融金属。

39. 发明授权

US08151867B2 Continuous casting device 有权
标题翻译：连铸设备
公开(公告)号：US08151867B2
公开(公告)日：2012-04-10
申请号：US13163400
申请日：2011-06-17
申请人： Boo Eriksson , Jan-Erik Eriksson , Christopher Curran
发明人： Boo Eriksson , Jan-Erik Eriksson , Christopher Curran
IPC分类号： B22D11/115
CPC分类号： B22D11/115 , B22D11/186 , B22D11/205
摘要： A continuous casting device, including a mould, an electromagnetic device arranged outside the mould and arranged to provide an electromagnetic field acting on a melt in the mould, the electromagnetic device being supplied with electric current includes a base frequency and harmonics, and thereby providing a first electromagnetic field based on the base frequency and a second electromagnetic field based on the harmonics, and an inductive sensor, arranged at the mould for the purpose of sensing the position of a meniscus of the melt, and operating at frequencies corresponding to the harmonics. The continuous casting device includes at least one screen between the electromagnetic device and the sensor, and the screen is arranged so as to prevent the second electromagnetic field from disturbing the operation of the sensor but to permit the first electromagnetic field to act on the melt in the region of the meniscus.
摘要翻译：一种连续铸造装置，包括模具，布置在模具外部并且被布置成提供作用在模具中的熔体上的电磁场的电磁装置，被提供有电流的电磁装置包括基极频率和谐波，从而提供基于基本频率的第一电磁场和基于谐波的第二电磁场以及布置在模具处的感应传感器，用于感测熔体的弯液面的位置，并以对应于谐波的频率进行操作。连续铸造装置包括在电磁装置和传感器之间的至少一个屏幕，并且屏幕布置成防止第二电磁场干扰传感器的操作，但允许第一电磁场作用在熔体上半月板的区域。

40. 发明申请

US20110297345A1 CONTINUOUS CASTING DEVICE 有权
标题翻译：连续铸造装置
公开(公告)号：US20110297345A1
公开(公告)日：2011-12-08
申请号：US13163400
申请日：2011-06-17
申请人： Boo Eriksson , Jan-Erik Eriksson , Christopher Curran
发明人： Boo Eriksson , Jan-Erik Eriksson , Christopher Curran
IPC分类号： B22D11/12 , B22D27/02
CPC分类号： B22D11/115 , B22D11/186 , B22D11/205
摘要： A continuous casting device, including a mould, an electromagnetic device arranged outside the mould and arranged to provide an electromagnetic field acting on a melt in the mould, the electromagnetic device being supplied with electric current includes a base frequency and harmonics, and thereby providing a first electromagnetic field based on the base frequency and a second electromagnetic field based on the harmonics, and an inductive sensor, arranged at the mould for the purpose of sensing the position of a meniscus of the melt, and operating at frequencies corresponding to the harmonics. The continuous casting device includes at least one screen between the electromagnetic device and the sensor, and the screen is arranged so as to prevent the second electromagnetic field from disturbing the operation of the sensor but to permit the first electromagnetic field to act on the melt in the region of the meniscus.
摘要翻译：一种连续铸造装置，包括模具，布置在模具外部并且被布置成提供作用在模具中的熔体上的电磁场的电磁装置，被提供有电流的电磁装置包括基极频率和谐波，从而提供基于基本频率的第一电磁场和基于谐波的第二电磁场以及布置在模具处的感应传感器，用于感测熔体的弯液面的位置，并以对应于谐波的频率进行操作。连续铸造装置包括在电磁装置和传感器之间的至少一个屏幕，并且屏幕布置成防止第二电磁场干扰传感器的操作，但允许第一电磁场作用在熔体上半月板的区域。

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