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    • 122. 发明公开
    • ABANDONMENT AND RECOVERY SYSTEM
    • 放弃和恢复系统
    • EP2683973A2
    • 2014-01-15
    • EP12716607.2
    • 2012-03-05
    • Technip France
    • MOUCHEL, CédricMALOBERTI, René
    • F16L1/12F16L1/19
    • F16L1/166F16L1/16F16L1/19
    • A method of abandoning a pipeline being laid by a pipelaying vessel, wherein said pipeline is being held by a lay tower comprising a pipelaying and tensioning arrangement, comprising at least the steps of: (a) linking the end of the pipeline to a flexible tubular handling conduit; (b) separately linking the pipeline to a lifting wire; and (c] lowering the pipeline towards the sea floor. In this way, the present invention, using the load capacity of both a flexible tubular handling conduit and a lifting wire for at least some of the pipeline lowering, is able to operate either more safely at existing depths, or at even greater depths to an ocean floor than before, or both.
    • 一种放弃由铺管船铺设的管道的方法,其中所述管道由包括铺管和张紧装置的铺设塔保持,所述方法至少包括以下步骤:(a)将管道的端部连接到柔性管 处理管道; (b)将管道分别连接到提升线; (c)将管道朝着海底下降,这样,本发明利用用于至少一些管道下降的柔性管道搬运管道和吊索的负载能力,能够运行更多 安全地在现有深度处,或在比以往更深的海底深处,或两者兼而有之。
    • 129. 发明公开
    • BAINITIC STEEL FOR MOULDS
    • BAINITSTAHLFÜRGUSSFORMEN
    • EP2557196A1
    • 2013-02-13
    • EP10848625.9
    • 2010-04-08
    • Villares Metals S/A
    • BARBOSA, Celso Antônio
    • C22C38/54C22C38/58C22C38/00C21D9/00C22C38/12
    • C21D6/005C21D1/02C21D2211/002C22C38/001C22C38/002C22C38/02C22C38/06C22C38/44C22C38/46C22C38/50C22C38/54C22C38/58
    • 1 "BAINITIC STEEL FOR MOULDS", with a composition of alloy elements that consist, in mass percentage, of Carbon between 0.05 and 1.0; Manganese between 0.5 and 3.0; Phosphorous, Boron, Titanium and Vanadium given by the ratio NU = [Ti + P + 10 B + (V-0.10)], being the values of NU between 0.02 and 0.30, with titanium always above 0.005, boron always below 0.010 and Vanadium may be partially or totally replaced with Niobium, in the proportion of two parts in mass of niobium for one part of Vanadium; Nickel, Molybdenum and Chromium given by the ratio G = [0.13 Ni + 0,60 Mo + 0.26 Cr], with values of G above 0.10 and below 1.0; Sulphur up to 0.10; Silicon between 0.05 and 3.0; Nitrogen below 0.10; Calcium with contents up to 0.02; Aluminum below 0.5, Cobalt lower than 2.0, the remaining being substantially Iron and impurities that cannot be avoided in the elaboration process; for its production the final hardness may be obtained by calm air cooling, directly after hot conformation or by previous heating in furnace, even in blocks with section up to 1000 mm; the values of hardness, in Vickers scale, are defined by the equation: HV = (450 ± 140) %C + (210 ± 45), for values between 280 and 450 HV (30 to 45 HRC); for applications of high toughness, the steel of present invention may also be produced with quick cooling, from temperatures above 900°C, in water or oil mediums.
    • 1“铸造用钢”,合金元素组成为质量百分比为0.05至1.0的碳; 锰在0.5和3.0之间; 以NU = [Ti + P + 10 B +(V-0.10)]的比例给出的磷,硼,钛和钒,其中NU值在0.02和0.30之间,钛总是在0.005以上,硼总是低于0.010,钒 可以部分或全部用铌代替,一部分钒的铌质量分数为两份; 由G = [0.13 Ni + 0.60 Mo + 0.26 Cr]的比例给出的镍,钼和铬,G值高于0.10,低于1.0; 硫含量高达0.10; 硅在0.05和3.0之间; 氮低于0.10; 钙含量高达0.02; 低于0.5的铝,低于2.0的钴,剩余的是在制备过程中不能避免的铁和杂质; 对于其生产,最终硬度可以通过平静的空气冷却,直接在热构造之后或通过在炉中的先前加热获得,甚至在截面高达1000mm的块中; 维氏标度​​的硬度值由下式定义:HV =(450±140)%C +(210±45),值为280至450HV(30至45HRC); 对于高韧性的应用,本发明的钢也可以在高于900℃的温度下在水或油介质中快速冷却制备。
    • 130. 发明公开
    • Rack assembly
    • Trägeranordnung
    • EP2525636A2
    • 2012-11-21
    • EP12166608.5
    • 2012-05-03
    • Middle Atlantic Products Inc.
    • Schluter, RobertCorbo, Nico
    • H05K7/14
    • A47B47/027A47B57/408A47B96/1441F16B12/52H05K7/1421H05K7/1489H05K7/183Y10T29/49826
    • A rack assembly includes a base frame having a base member, a lateral brace along a first edge of the base member, and a vertical stub extending upward from a corner of the base member, the vertical stub including first and second stub walls oriented substantially perpendicularly to each other; a side frame preferably including a generally U-shaped vertical bracket; and a preferably generally U-shaped gusset having an upper portion and a lower portion in which the lower portion is substantially parallel to and offset with respect to the upper portion. The upper portion of the gusset is attached to the vertical bracket so as to form a first gap between the gusset and a corresponding vertical bracket wall, and a second gap is formed between another bracket wall and the lower portion of the gusset, the gaps being adapted to receive the vertical stub walls.
    • 机架组件包括具有基座构件的基架,沿着基座构件的第一边缘的横向支架以及从基座构件的角部向上延伸的垂直短柱,所述垂直短柱包括基本垂直地定向的第一和第二短柱壁 对彼此; 侧框架优选地包括大致U形的竖直支架; 以及具有上部和下部的优选大致U形角撑板,其中下部基本上平行于上部并相对于上部偏移。 角撑板的上部附接到垂直支架,以在角撑板和相应的垂直支架壁之间形成第一间隙,并且在另一支架壁和角撑板的下部之间形成第二间隙,间隙为 适用于接收垂直短柱墙。