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公开(公告)号：US11691350B2
公开(公告)日：2023-07-04
申请号：US17886505
申请日：2022-08-12
Applicant: Augustine Temperature Management LLC
Inventor： Scott D. Augustine , Randall C. Arnold , Ryan S. Augustine , Rudolf A. Deibel , Scott A. Entenman , Garrett J. Augustine , Brent M. Augustine
IPC: B29C65/48 , H05B3/34 , B23K20/10 , B23K20/22 , B23K13/00 , H05B1/02 , H05B3/14 , A61F7/00 , A61F7/08 , A61B18/16
CPC classification number: B29C65/48 , A61B18/16 , A61F7/007 , A61F7/08 , B23K13/00 , B23K20/10 , B23K20/22 , H05B1/0272 , H05B3/145 , H05B3/146 , H05B3/342 , H05B3/347 , A61B2018/167 , A61F2007/0093 , A61F2007/0096 , H05B2203/011 , H05B2203/016 , H05B2203/033
Abstract: An electric heating pad for warming a patient. The electric heating pad may be a heated underbody support, heated mattress or heated mattress overlay. An embodiment of the heating pad includes a flexible sheet-like heating element including an upper edge, a lower edge, and at least two side edges. The heating pad may also include a shell covering the heating element and comprising at least two sheets of flexible material (e.g., two sheets may be one sheet folded over to form at least two sheets). The two sheets of flexible material may be coupled together about the edges of the heating element by a weld. The material of the two sheets may include urethane. In some embodiments, a catalyst to accelerate hydrogen peroxide decomposition is coated on or impregnated into an element within the shell, or on the interior surface of the shell.
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公开(公告)号：US20190184437A1
公开(公告)日：2019-06-20
申请号：US16331222
申请日：2017-08-31
Applicant: JFE STEEL CORPORATION
Inventor： Takatoshi OKABE , Atsushi MATSUMOTO , Shinsuke IDE , Akihide MATSUMOTO
CPC classification number: B21C37/08 , B23K13/00 , B23K13/06 , C21D9/08 , C21D9/50 , C22C38/00 , C22C38/06 , C22C38/38
Abstract: Provided is a clad welded pipe or tube that has improved pipe or tube mechanical properties by reducing the width of a weld without its function as a clad pipe or tube being impaired. A clad welded pipe or tube comprises: a first layer made of base metal; and a second layer placed on one surface of the first layer, and made of first cladding metal that is a material different from the base metal, wherein a pipe or tube circumferential length L1 of weld metal at a pipe or tube inner surface and a pipe or tube circumferential length L2 of the weld metal at a pipe or tube outer surface in a weld are each 0.0010 mm or more and 1.0 mm or less, and the base metal is not exposed at a first cladding metal-side surface of the clad welded pipe or tube in the weld.
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公开(公告)号：US20160230241A1
公开(公告)日：2016-08-11
申请号：US15023564
申请日：2014-12-11
Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION
Inventor： Takaaki FUKUSHI , Hideki HAMATANI , Masakazu OZAKI , Yuusuke ICHINOSE
IPC: C21D9/08 , B23K13/00 , C22C38/54 , C22C38/50 , C22C38/48 , C22C38/44 , C22C38/42 , C22C38/28 , C22C38/24 , C22C38/20 , C22C38/14 , C22C38/12 , C22C38/08 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D9/50 , C21D8/10 , B23K11/00
CPC classification number: C21D9/08 , B21C37/08 , B23K11/00 , B23K11/0873 , B23K13/00 , B23K2101/10 , B23K2103/04 , C21D8/10 , C21D8/105 , C21D9/50 , C21D9/505 , C22C38/00 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/20 , C22C38/24 , C22C38/28 , C22C38/42 , C22C38/44 , C22C38/48 , C22C38/50 , C22C38/54 , C22C38/58 , C22C38/60
Abstract: An electric resistance welded steel pipe for an oil well includes in terms of mass %: 0.02 to 0.14% of C, 0.05 to 0.50% of Si, 1.0 to 2.1% of Mn, 0.020% or less of P, 0.010% or less of S, 0.010 to 0.100% of Nb, 0.010 to 0.050% of Ti, 0.010 to 0.100% of Al, and 0.0100% or less of N. Contents of Cu, Ni, Cr, Mo, V, and B are 0 to 0.50%, 0 to 1.00%, 0 to 0.50%, 0 to 0.30%, 0 to 0.10%, and 0 to 0.0030%, respectively. Remainder consisting of Fe and unavoidable impurities. In a case that a full thickness specimen is subjected to a pipe axis direction tensile test, a tensile strength is 780 MPa or more, 0.2% proof stress/tensile strength is 0.80 or more, and 2% flow stress/tensile strength is from 0.85 to 0.98.
Abstract translation: 用于油井的电阻焊钢管以质量％计含有：0.02〜0.14％的C，0.05〜0.50％的Si，1.0〜2.1％的Mn，0.020％以下的P，0.010％以下的 S为0.010〜0.100％，Ti为0.010〜0.050％，Al为0.010〜0.100％，N为0.0100％以下。Cu，Ni，Cr，Mo，V，B的含量为0〜0.50％ ，0〜1.00％，0〜0.50％，0〜0.30％，0〜0.10％，0〜0.0030％。 余量由铁和不可避免的杂质组成。 在全轴试样进行管轴方向拉伸试验的情况下，拉伸强度为780MPa以上，0.2％屈服应力/拉伸强度为0.80以上，2％流动应力/拉伸强度为0.85 至0.98。
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公开(公告)号：US08492005B2
公开(公告)日：2013-07-23
申请号：US12812878
申请日：2009-01-16
Applicant: Shigeyuki Nakagawa , Kenji Miyamoto , Minoru Kasukawa , Masao Aihara , Sadao Yanagida , Akio Hirose
Inventor： Shigeyuki Nakagawa , Kenji Miyamoto , Minoru Kasukawa , Masao Aihara , Sadao Yanagida , Akio Hirose
CPC classification number: B23K11/115 , B23K11/16 , B23K11/3009 , B23K13/00 , B23K20/02 , B23K20/10 , B23K20/122 , B23K20/227 , B23K26/21 , B23K26/323 , B23K2103/15 , B23K2103/18 , B32B15/013 , C22C18/04 , C22C23/02 , Y10T428/12681 , Y10T428/12729 , Y10T428/12757
Abstract: In joining a magnesium alloy material 1 (first material) and a steel material (second material), a zinc-plated steel plate 2 plated with zinc (metal C) is used as a steel material, Al (metal D) is added to the magnesium alloy material 1. Next, eutectic melting of Mg and Zn is caused so as to remove a product produced by the eutectic melting with an oxide film 1f and impurities from a joint interface. Moreover, an Al—Mg system intermetallic compound such as Al3Mg2 and an Fe—Al system intermetallic compound such as FeAl3 are produced, whereby regenerated surfaces of both materials 1 and 2 are joined via a compound layer 3 containing those intermetallic compounds.
Abstract translation: 在接合镁合金材料1（第一材料）和钢材（第二材料）时，使用镀有锌（金属C）的镀锌钢板2作为钢材，将Al（金属D）加入到 镁合金材料1.接下来，引起Mg和Zn的共晶熔融，以除去由氧化物膜1f共晶熔融产生的产物和从接合界面的杂质。 此外，生产Al-Mg系金属间化合物如Al3Mg2和Fe-Al系金属间化合物如FeAl 3，由此通过含有这些金属间化合物的化合物层3将两种材料1和2的再生表面接合。
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公开(公告)号：US20110052935A1
公开(公告)日：2011-03-03
申请号：US12812878
申请日：2009-01-16
Applicant: Shigeyuki Nakagawa , Kenji Miyamoto , Minoru Kasukawa , Masao Aihara , Sadao Yanagida , Akio Hirose
Inventor： Shigeyuki Nakagawa , Kenji Miyamoto , Minoru Kasukawa , Masao Aihara , Sadao Yanagida , Akio Hirose
CPC classification number: B23K11/115 , B23K11/16 , B23K11/3009 , B23K13/00 , B23K20/02 , B23K20/10 , B23K20/122 , B23K20/227 , B23K26/21 , B23K26/323 , B23K2103/15 , B23K2103/18 , B32B15/013 , C22C18/04 , C22C23/02 , Y10T428/12681 , Y10T428/12729 , Y10T428/12757
Abstract: In joining a magnesium alloy material 1 (first material) and a steel material (second material), a zinc-plated steel plate 2 plated with zinc (metal C) is used as a steel material, Al (metal D) is added to the magnesium alloy material 1. Next, eutectic melting of Mg and Zn is caused so as to remove a product produced by the eutectic melting with an oxide film 1f and impurities from a joint interface. Moreover, an Al—Mg system intermetallic compound such as Al3Mg2 and an Fe—Al system intermetallic compound such as FeAl3 are produced, whereby regenerated surfaces of both materials 1 and 2 are joined via a compound layer 3 containing those intermetallic compounds.
Abstract translation: 在接合镁合金材料1（第一材料）和钢材（第二材料）时，使用镀有锌（金属C）的镀锌钢板2作为钢材，将Al（金属D）加入到 镁合金材料1.接下来，引起Mg和Zn的共晶熔融，以除去由氧化物膜1f共晶熔融产生的产物和从接合界面的杂质。 此外，生产Al-Mg系金属间化合物如Al3Mg2和Fe-Al系金属间化合物如FeAl 3，由此通过含有这些金属间化合物的化合物层3将两种材料1和2的再生表面接合。
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公开(公告)号：US07344609B2
公开(公告)日：2008-03-18
申请号：US11000219
申请日：2004-12-01
Applicant: Efim S. Statnikov
Inventor： Efim S. Statnikov
IPC: C21D10/00
CPC classification number: B23P9/04 , B23K9/32 , B23K13/00 , C21D7/04 , C21D9/50 , C21D10/00 , C21D2201/00 , Y10T29/49774 , Y10T29/53535
Abstract: This invention provides methods of treatment for work products of materials such as steel, bronze, plastic, etc. and particularly welded steel bodies by pulse impact energy, preferably ultrasonic, to relax fatigue and aging and extend expectant life. The treatment may occur (a) at original production, (b) during the active life period for maintenance or (c) after failure in a repair stage. The ultrasonic treatment improves the work product strength. In welded products residual stress patterns near the weld sites are relaxed and micro-stress defects such as voids and unusual grain boundaries are reduced. The basic method steps are non-destructive in nature, inducing interior pulse compression waves with ultrasonic transducers and accessory tools impacting an external product surface with enough impulse energy to heat and temporarily plasticize the metal interior and relax stresses. The nature of the work product interior structure being treated is determined by sensing the mechanical movement at the impact surface of the work body to produce feedback frequency and phase signals responsive to input impact signals. These signals automatically conform driving pulse energy frequency and phase to the input transducers to match the mechanical resonance frequency of the working transducers and increase efficiency of energy transfer. Such feedback signals also are available for automated procedures which can improve product quality and consistency.
Abstract translation: 本发明提供了通过脉冲冲击能量，优选超声波处理诸如钢，青铜，塑料等材料的工件的特别是焊接钢体的方法，以放松疲劳和老化并延长使用寿命。 治疗可能发生（a）在原始生产时，（b）在维持生命期间或（c）修复阶段失败后。 超声处理提高了工件产品的强度。 在焊接产品中，焊接部位附近的残余应力模式松弛，微应力缺陷如空隙和异常晶界减小。 基本的方法步骤本质上是非破坏性的，通过超声换能器和辅助工具引起内部脉冲压缩波，利用足够的冲击能量冲击外部产品表面，以加热和暂时塑化金属内部并松弛应力。 被处理的工作产品内部结构的性质通过感测工作体的冲击表面处的机械运动来确定，以产生响应于输入冲击信号的反馈频率和相位信号。 这些信号自动将驱动脉冲能量频率和相位与输入传感器相符合，以匹配工作换能器的机械共振频率，并提高能量传递的效率。 这样的反馈信号也可用于可以提高产品质量和一致性的自动化程序。
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公开(公告)号：US06843957B2
公开(公告)日：2005-01-18
申请号：US10015670
申请日：2001-12-17
Applicant: Efim S. Statnikov
Inventor： Efim S. Statnikov
CPC classification number: B23P9/04 , B23K9/32 , B23K13/00 , C21D7/04 , C21D9/50 , C21D10/00 , C21D2201/00 , Y10T29/49774 , Y10T29/53535
Abstract: This invention provides methods of treatment for work products of materials such as steel, bronze, plastic, etc. and particularly welded steel bodies by pulse impact energy, preferably ultrasonic, to relax fatigue and aging and extend expectant life. The treatment may occur (a) at original production, (b) during the active life period for maintenance or (c) after failure in a repair stage. The ultrasonic treatment improves the work product strength. In welded products residual stress patterns near the weld sites are relaxed and micro-stress defects such as voids and unusual grain boundaries are reduced. The basic method steps are non-destructive in nature, inducing interior pulse compression waves with ultrasonic transducers and accessory tools impacting an external product surface with enough impulse energy to heat and temporarily plasticize the metal interior and relax stresses. The nature of the work product interior structure being treated is determined by sensing the mechanical movement at the impact surface of the work body to produce feedback frequency and phase signals responsive to input impact signals. These signals automatically conform driving pulse energy frequency and phase to the input transducers to match the mechanical resonance frequency of the working transducers and increase efficiency of energy transfer. Such feedback signals also are available for automated procedures which can improve product quality and consistency.
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公开(公告)号：US06639193B2
公开(公告)日：2003-10-28
申请号：US10097491
申请日：2002-03-14
Applicant: Katrin Schaper
Inventor： Katrin Schaper
IPC: H05B610
CPC classification number: B23K13/00 , B23K1/002 , B23K2101/02 , Y10T29/49345
Abstract: A method and an apparatus produce a connection of at least at one end surface of a carrier matrix of a honeycomb body, in particular a catalyst carrier body, by a joining technique. The matrix is disposed in a tubular jacket and is laminated and/or wound from at least partially structured sheet metal foils or layers. The end surface of the honeycomb body is at least partially heated up with the aid of a surface inductor having induction coils. The induction coils are disposed in such a way that interconnections of the sheet metal foils or layers are established at least at locations, in particular at spots. Such connecting spots are preferably established variably with regard to their extent over the end surface. The surface inductor is variable with regard to the production of connecting locations and/or connecting spots, that is with regard to effective regions. The invention is suitable in particular for connections made by joining techniques such as brazing or sintering and can be applied while the process of producing catalyst carrier bodies is in progress.
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公开(公告)号：US6037575A
公开(公告)日：2000-03-14
申请号：US946756
申请日：1997-10-07
Applicant: Shigeru Isoyama , Takeshi Hirabayashi , Hideyuki Nikaido , Hirosuke Yamada , Toshiaki Amagasa , Toshisada Takechi , Kunio Miyamoto , Akio Kuroda , Yoshiki Mito
Inventor： Shigeru Isoyama , Takeshi Hirabayashi , Hideyuki Nikaido , Hirosuke Yamada , Toshiaki Amagasa , Toshisada Takechi , Kunio Miyamoto , Akio Kuroda , Yoshiki Mito
IPC: B21B1/26 , B21B15/00 , B23K13/00 , B23K13/01 , B23K37/047
CPC classification number: B23K13/00 , B21B15/0085 , B23K13/015 , B23K37/047 , B21B1/26 , B23K2201/16
Abstract: A post continuous hot rolling method where a rear end portion of a preced metal block and a fore end portion of a succeeding metal block are cut and the metal blocks joined to each other by heating and pressing followed by a finish rolling, wherein a poorly joined portion is removed by shaving the defective portion through application of rotating cutters prior to a final finish rolling of the joined blocks.
Abstract translation: 一种后连续热轧方法，其中先前金属块的后端部分和后面的金属块的前端部分被切割，并且通过加热和压制接着进行精轧而彼此接合的金属块，其中接合不良 通过在连接的块的最终精轧之前通过施加旋转刀具来剃刮缺陷部分来去除部分。
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10.发明授权
公开(公告)号：US5968380A
公开(公告)日：1999-10-19
申请号：US996906
申请日：1997-12-23
Applicant: Tomotaka Hayashi , Youji Inaba
Inventor： Tomotaka Hayashi , Youji Inaba
CPC classification number: B23K13/025 , B21C37/0811 , B21C37/083 , B23K13/00 , B23K26/262 , B23K26/60
Abstract: In case of producing a welded tube from a metal band by using laser welding, edges of the metal band are preheated so that the temperature at the edges of the metal band before laser welding is not less than a predetermined temperature, the preheated abutting edges of the metal band are laser-welded to form a welded tube and welding beads generated on the outer and/or inner surfaces of the welded tube having been produced are eliminated by cutting. The predetermined temperature is determined depending on the thickness of the metal band and the time from the start of laser welding to the cutting of the welding beads. The edges of the metal band are preheated before welding to prevent the welding beads from being hardened by quick cooling at the welded section after laser welding.
Abstract translation: 在通过使用激光焊接从金属带制造焊接管的情况下，金属带的边缘被预热，使得在激光焊接之前的金属带的边缘处的温度不低于预定温度，预热的邻接边缘 金属带被激光焊接以形成焊接管，并且通过切割来消除在已经生产的焊接管的外表面和/或内表面上产生的焊接珠。 预定温度根据金属带的厚度和从激光焊接开始到焊接珠切割的时间来确定。 金属带的边缘在焊接之前被预热，以防止焊接珠在激光焊接之后通过在焊接部分的快速冷却来硬化。
