专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明公开

EP2583783A1 Device and process for remote ignition in aluminothermic welding 失效转让
标题翻译： Vorrichtung und VerfahrenfürFernzündungbei aluminothermischemSchweißen
公开(公告)号：EP2583783A1
公开(公告)日：2013-04-24
申请号：EP12189462.0
申请日：2012-10-22
申请人： KLK Electro Materiales, S.A.
发明人： Duart Álvarez de Cienfuegos, Daniel
IPC分类号： B23K23/00 , F42B3/12
CPC分类号： B23K23/00
摘要： It enables to use very limited energy and an easily transportable device. Comprises: a) a consumable ignition element (1) with a resistive wire (13) to be heated as the electric current passes through it and cause a remote ignition; b) a reusable intermediate element (2), provided with fitting means to be electrically connected with the ignition element (1); c) a portable case (4) to house a portable power source (42) and, d) an ignition switch (6) that is housed in the case (4), with a push button (62) to activate the power source (42), as well as a first indicator (63) adapted to turn on if the power source (42) is available and a second indicator (64) adapted to turn on if the contact between the first tracks (12) and the second tracks (23) is correct.
摘要翻译：它能够使用非常有限的能量和易于运输的装置。包括：a）具有电阻丝（13）的消耗性点火元件（1），随着电流通过其而被加热并引起远程点火; b）可重复使用的中间元件（2），设置有与点火元件（1）电连接的配合装置; c）用于容纳便携式电源（42）的便携式外壳（4）和d）容纳在所述壳体（4）中的点火开关（6），其具有用于启动所述电源的按钮（62） 42），以及适于在电源（42）可用时接通的第一指示器（63）和适于在第一轨道（12）和第二轨道（12）之间的接触）上接通的第二指示器（23）是正确的。

62. 发明公开

EP2313355A2 TANKLESS EXOTHERMIC TORCH 审中-公开
标题翻译： TANK LOOSE放热喷灯
公开(公告)号：EP2313355A2
公开(公告)日：2011-04-27
申请号：EP09790479.1
申请日：2009-07-15
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： REUTHER, James, J. , GIVENS, Richard, W.
IPC分类号： C06B33/00 , C06B33/12 , C06B45/02 , B23K7/08 , B23K23/00
CPC分类号： C06B33/00 , B23K31/10 , C06B33/12 , C06B45/02
摘要： A thermite torch is disclosed that contains a thermite composition made of a bimodal mixture of nano-sized particles and micro-sized particles. Also disclosed is a tankless exothermic torch comprising a rod and a handle that contains a gas generating compound in the handle. The thermite torch gun does not require a tank of compressed gas. Elimination of this tank mitigates dangers and logistical burdens associated with it presence and use, without compromising operation or cutting performance. The rod may contain a high-density mixture of oxygen-releasing and/or heat-releasing chemicals. Preferably, the mixture comprises a bimodal-blend of nanometer and micrometer-sized particles in a closely-packed configuration to fill interstitial voids. The gun may contain an ignition module and power supply for initiating directed high-temperature flame jetting, and for turning it on/off/on when a solid-chemical oxygen generator is mounted in the gun.

63. 发明公开

EP2123803A2 Welding method 有权转让
标题翻译：焊接方法
公开(公告)号：EP2123803A2
公开(公告)日：2009-11-25
申请号：EP09170131.8
申请日：2004-10-26
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： Shimohata, Sachio , Mega, Masahiko , Kishi, Kimihiro , Katayama, Seiji
IPC分类号： C30B29/52 , F04D29/38 , B23K23/00
CPC分类号： C30B29/52 , B23K26/342 , C22C19/03 , C22F1/10 , C30B33/06 , F01D5/005 , F05D2230/80 , F05D2300/606 , F05D2300/607
摘要： A welding method for providing a welding portion on a base material (11), comprising a pre-treatment that includes conducting solution treatment at a temperature T1 that is lower than the solidus temperature of the base material by 30 degrees Celsius (°C) to 50°C, and conducting heat treatment at a temperature that is higher than the temperature T1 to prevent a precipitated material or a micro segregation from occurring.
摘要翻译：一种用于在基材（11）上提供焊接部分的焊接方法，包括预处理，该预处理包括在比基材的固相线温度低30℃（℃）至低于30℃的温度T1下进行导电溶液处理 50℃，并且在高于温度T1的温度下进行热处理以防止沉淀物或微偏析发生。

64. 发明公开

EP1510281A3 Method and sealant for joints 有权
标题翻译： Verfahren und Dichtmittel zum Verbinden
公开(公告)号：EP1510281A3
公开(公告)日：2005-06-01
申请号：EP03027702.4
申请日：2003-12-02
申请人： The Boeing Company
发明人： Masingale, Don
IPC分类号： B23K23/00 , B23K35/34 , B23K28/00 , B23K20/12 , B23K1/00
CPC分类号： B23K20/165 , B23K20/1265 , B23K20/128
摘要： A joint between one or more structural members (20,22) and an associated method are provided. The joint includes a friction stir welded joint or other connection between faying surfaces of the members, and an exothermically reacted sealant (28) disposed in an interface defined by the faying surfaces. The exothermic reaction of the sealant in the interface can be initiated before, during, or after joining the structural members such that the sealant at least partially seals the interface. The sealant can fill the spaces between the structural members to prevent the entry of chemicals, moisture, debris, and other substances, thereby reducing the likelihood of corrosion of the joint or structural members at the interface. Further, the sealant can form a bond with the structural members, thereby increasing the strength of the connection between the members.
摘要翻译：提供了一个或多个结构构件（20,22）和相关方法之间的接合。接头包括摩擦搅拌焊接接头或构件的接合面之间的其他连接以及设置在由接合面限定的界面中的放热反应的密封剂（28）。密封剂在界面中的放热反应可以在结合构件之前，期间或之后开始，使得密封剂至少部分地密封界面。密封剂可以填充结构构件之间的空间，以防止化学物质，水分，碎屑和其他物质进入，从而减少界面处接头或结构构件腐蚀的可能性。此外，密封剂可以与结构构件形成结合，从而增加构件之间的连接的强度。

65. 发明授权

EP0875330B1 Exothermic reactions and methods 失效
标题翻译： Exothermo反应和程序
公开(公告)号：EP0875330B1
公开(公告)日：2003-08-13
申请号：EP98107505.4
申请日：1998-04-24
申请人： Erico International Corporation
发明人： Walker, Richard E. , Moore, Dean
IPC分类号： B23K23/00 , F42B3/14
CPC分类号： B23K23/00 , F42B3/14

66. 发明公开

EP1115529A1 METHOD AND DEVICE FOR THERMITE WELDING AT LARGE WATER DEPTHS 失效
标题翻译：用于在大水深处进行热熔焊接的方法和装置
公开(公告)号：EP1115529A1
公开(公告)日：2001-07-18
申请号：EP97916669.1
申请日：1997-04-08
申请人： Hagen, Nils Chr.
发明人： Hagen, Nils Chr.
IPC分类号： B23K23/00 , F16L1/26
CPC分类号： F16L37/002 , B23K23/00
摘要： Method and device to join the ends of two cylindrical objects by welding at deep water without the use of divers, where the ends of the two objects are connected with an inner casing inside an outer casing thereby creating a closed chamber around the joint between the inner and outer casings, evacuating the chamber and initiating a thermite welding process, the closed chamber thereby being filled with metal and establishing a mould sealingly connected with the outer surface of the two objects and abridging the distance between the two objects.
摘要翻译：通过在深水中焊接而不使用潜水员来连接两个圆柱形物体的端部的方法和装置，其中两个物体的端部与外部壳体内部的内部壳体连接，由此在内部的内部之间形成封闭室和外壳，抽空腔室并开始铝热焊接过程，封闭腔室由此填充金属并建立与两个物体的外表面密封连接的模具并且缩短两个物体之间的距离。

67. 发明公开

EP0875330A1 Exothermic reactions and methods 失效
标题翻译： Exothermo Reaktionen und Verfahren dazu
公开(公告)号：EP0875330A1
公开(公告)日：1998-11-04
申请号：EP98107505.4
申请日：1998-04-24
申请人： Erico International Corporation
发明人： Walker, Richard E. , Moore, Dean
IPC分类号： B23K23/00 , F42B3/14
CPC分类号： B23K23/00 , F42B3/14
摘要： Exothermic reaction mixtures are electrically ignited with a low cost foil strip of two conductive strips separated by a layer of insulation. One or more holes are formed in the ignitor to create shaped spark plasma on one side and a venting plasma on the opposite side of the hole. The spark with low energy requirements is sufficient to ignite exothermic reactions for welding, casting and other uses. The ignitor may be part of reusable crucibles and molds, or expendable packages, containers, and molds, or smaller squibs for igniting larger charges. The ignitor may be immersed in or substantially adjacent the charge of exothermic material. The spark forming hole or holes is made and shaped by a punch in a simple and low cost manner. The ignitor eliminates the need for starting powders or materials and flint gun ignitors.
摘要翻译：放热反应混合物用两层导电条带的低成本箔条电极点燃，隔离层由绝缘层隔开。在点火器中形成一个或多个孔，以在一侧产生成形的火花等离子体，并在孔的相对侧产生排气等离子体。具有低能量要求的火花足以点燃焊接，铸造和其他用途的放热反应。点火器可能是可重复使用的坩埚和模具或消耗性包装，容器和模具的一部分，或者用于点燃较大电荷的较小的点火器。点火器可以浸入或基本上邻近放热材料的电荷。火花形成孔或孔以简单且低成本的方式由冲头制成和成形。点火器消除了起动粉末或材料和火石枪点火器的需要。

68. 发明授权

EP0711262B1 PROCEDE ET COMPOSITION POUR L'ASSEMBLAGE DE PIECES EN CERAMIQUE ET EN ALLIAGE REFRACTAIRE 失效
标题翻译：方法和组合物，用于连接零件陶瓷及难熔合金
公开(公告)号：EP0711262B1
公开(公告)日：1998-08-05
申请号：EP95920974.3
申请日：1995-05-22
申请人： OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES
发明人： JOSSO, Pierre , ALPERINE, Serge
IPC分类号： C04B37/02 , C04B37/00 , B23K35/28 , B23K23/00
CPC分类号： B23K35/286 , B23K35/004 , B23K35/007 , C04B35/6269 , C04B37/005 , C04B37/006 , C04B37/025 , C04B37/026 , C04B2235/5436 , C04B2235/606 , C04B2235/6562 , C04B2235/6567 , C04B2235/6581 , C04B2235/6582 , C04B2235/661 , C04B2237/062 , C04B2237/121 , C04B2237/125 , C04B2237/126 , C04B2237/127 , C04B2237/128 , C04B2237/341 , C04B2237/343 , C04B2237/348 , C04B2237/36 , C04B2237/365 , C04B2237/402 , C04B2237/405 , C04B2237/406 , C04B2237/408 , C04B2237/52 , C04B2237/55 , C04B2237/58 , C04B2237/60 , C04B2237/62 , C04B2237/708 , C04B2237/72 , C04B2237/76 , C04B2237/765 , C04B2237/84 , Y10T428/12458
摘要： The sealing composition contains powders comprised of, by mass, 70 to 90 % aluminium, 5 to 25 % silicon, 0 to 5 % silica and 0.1 to 5 % moderator metal, said powders being dispersed in a carrier comprising an organic binder disolved in a solvent and a mineral binder. The composition is applied to the faces to be assembled of ceramic part and a part made of refractory alloy or super-alloy, and the assembly is heated in order to eliminate said carrier and to form between the two parts a layer of syncrystallized mullite with the ceramic.

69. 发明公开

EP0846522A2 Aluminothermisches Gemisch 失效
标题翻译：铝热合剂
公开(公告)号：EP0846522A2
公开(公告)日：1998-06-10
申请号：EP97120355.9
申请日：1997-11-20
申请人： Elektro-Thermit GmbH
发明人： Frommeyer, Georg, Prof. Dr. , Kulse, Michael , Mulder, Gerhardus Johannes , Steinhorst, Michael, Dr.
IPC分类号： B23K35/30 , B23K23/00 , B23K35/34
CPC分类号： B23K23/00
摘要： Die Erfindung betrifft ein aluminothermisches Gemisch aus einer feinteiligen Basisportion aus Eisenoxiden und Aluminium sowie metallischen Zuschlägen, wobei als metallischer Zuschlag eine Vorlegierung, nämlich eine Ferro-Chrom-Legierung, die aus (in Gew.-%)

C:
0,1 bis 20

Si:
2 bis 40

Cr:
5 bis 80

und Eisen mit herstellungsbedingten Verunreinigungen sowie gegebenenfalls sonstigen Legierungselementen besteht, in einer Menge von 5 bis 50 Gew.-% bezogen auf die Basisportion zugesetzt wird.
摘要翻译：本发明涉及一种铁的氧化物和铝，以及金属的图片的细碎基部的铝热混合物，其中金属补充的母合金，即铁铬合金，其组成（以重量％）C：0.1〜20; 的Si：2〜40; 的Cr：5〜80和铁与生产相关的杂质，和任选的其它合金元素，在5至50重量％加入到该基底部的量使用。

70. 发明公开

EP0802014A2 Single use welding mold and method 失效
标题翻译： Schweissform zum einmaligen Gebrauch，und Verfahren
公开(公告)号：EP0802014A2
公开(公告)日：1997-10-22
申请号：EP97106212.0
申请日：1997-04-16
申请人： ERICO INTERNATIONAL CORPORATION
发明人： Fuchs, Jean Claude
IPC分类号： B23K23/00
CPC分类号： B23K23/00
摘要： A single use mold system for joining by welding conductors such as cables or laminate to each other and to other parts such as a rod, laminate or steel frames. The mold includes a refractory body forming a weld chamber. Exothermic welding material in a crucible above forms molten metal which drops into the weld chamber through a tap hole or open top. The mold includes sleeving passages formed by metal guide sleeves extending upwardly at an angle from horizontal to a position above the level of molten metal forming the weld. In this manner, the molten metal is contained within the weld cavity of the mold without packing, adapter sleeves or shims. The guides may extend upwardly at an angle from the weld chamber, or as a V with two symmetrical guides. The guide sleeves in some forms may be in the form of coil springs. The sleeve may also have a flared outer end which seats on and in lateral extensions of the mold facilitating the positioning and retention of the sleeves, as well as the insertion of parts to be welded. The inside diameters of the guides are larger than normal passages and accordingly accommodate a wide variety of cable sizes without interference with or abrasion of the sleeving passages. This enables one mold to accommodate more sizes, avoids the use of packing, adapter sleeves or shims, and maintains the weld chamber well vented. The mold weld chamber may contain an opening which is closed by an object such as the rod, frame or laminate to which the conductors are welded.
摘要翻译：一种单一使用的模具系统，用于通过焊接导体（例如电缆或层压材料）彼此连接并连接到诸如杆，层压板或钢框架的其它部件。模具包括形成焊接室的耐火体。上述坩埚中的放热焊接材料形成熔融金属，其通过抽头孔或开口顶部落入焊接室。模具包括由金属导向套筒形成的套管通道，该金属导套从水平方向向上延伸到形成焊缝的熔融金属高度以上的位置。以这种方式，熔融金属被包含在模具的焊接腔内，而不需要包装，适配器套筒或垫片。引导件可以从焊接室以一定角度向上延伸，或者作为具有两个对称引导件的V向上延伸。某些形式的导向套筒可以是螺旋弹簧的形式。套筒还可以具有扩展的外端，其位于模具的上部和外侧延伸部上，有助于套筒的定位和保持以及待焊接部件的插入。引导件的内径大于正常通道，因此适应各种电缆尺寸，而不会妨碍或磨损套管通道。这使得一个模具能够容纳更多的尺寸，避免使用包装，适配器套筒或垫片，并且保持焊接室良好的通风。模具焊接室可以包含由诸如导体焊接到其上的杆，框架或层压体的物体封闭的开口。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式