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51. 发明申请

WO1993011971A1 MEANS FOR FILLING AN AIRBAG 审中-公开
标题翻译：装备安全气囊的手段
公开(公告)号：WO1993011971A1
公开(公告)日：1993-06-24
申请号：PCT/SE1992000639
申请日：1992-09-18
申请人： AGA AKTIEBOLAG , SVENSSON, Orvar
发明人： AGA AKTIEBOLAG
IPC分类号： B60R21/26
CPC分类号： B60R21/268
摘要： The present invention relates to an arrangement for filling a flexible container with gas essentially instantaneously upon the occurrence of powerful retardation forces, wherein the gas-filled container functions as a force-absorbing cushion for protection against injury. The arrangement includes a gas-filled high-pressure vessel, a conduit which connects the pressure vessel to the container, a mechanical opening device for opening the connection between the vessel and the container upon the occurrence of a retardation force which exceeds a smallest value, and a retardation meter. The arrangement is characterized in that the vessel is filled with a gas which exhibits a reversed Joule-Thomson effect.
摘要翻译：本发明涉及一种用于在发生强大的延迟力时基本上瞬时填充具有气体的柔性容器的装置，其中充气容器用作用于防止受伤的力吸收垫。该装置包括充气的高压容器，将压力容器连接到容器的导管，用于在出现超过最小值的延迟力时打开容器和容器之间的连接的机械打开装置，和延迟计。该装置的特征在于，容器充满了表现出反向焦耳 - 汤姆逊效应的气体。

52. 发明申请

WO1993000556A1 APPARATUS AND METHOD FOR REACTING WASTE IN A FLAME 审中-公开
标题翻译：用于在火焰中反应废物的装置和方法
公开(公告)号：WO1993000556A1
公开(公告)日：1993-01-07
申请号：PCT/SE1992000443
申请日：1992-06-18
申请人： AGA AKTIEBOLAG
发明人： AGA AKTIEBOLAG , FREDERICK, William, R. , COE, Don, E. , LEBAY, Thomas, A. , HUBERT, Howard, N.
IPC分类号： F23G05/12
CPC分类号： F23D17/00 , F23G5/12
摘要： A method and apparatus are provided for reacting waste matter in a flame using fuel and oxygen. The apparatus includes a substantially cylindrical burner (16) comprising a burner base (18) and a removably attachable base extension (20) having a diameter greater than that of the base. The base (18) and the base extension (20) each have aligned central nozzles (66 and 76 resp.) extending their entire lengths for ejecting waste matter to be reacted, and aligned fuel nozzles (69; 78) radially spaced from each of the central nozzles (66 and 76 resp.) for ejecting fuel to be ignited. The perimeter of the burner base extension (20) is notched to provide channel-shaped peripheral oxygen nozzles (80). A substantially cylindrical cooling jacket (14) surrounding the burner (16) is adapted to receive oxygen which passes through the space defined by the outer surface of the burner base (18) and the inner surface of the cooling jacket (14), then through the peripheral oxygen nozzles (80) of the base extension. Other base extensions, having various peripheral nozzle shapes and central nozzle configurations, can be interchangeably attached to the burner base to create desired flow patterns of waste matter and oxygen through the central nozzle and peripheral nozzles, respectively.

53. 发明申请

WO1991013720A1 A METHOD OF PRODUCING A PROTECTIVE GAS AND A GAS MIXTURE THEREFOR 审中-公开
标题翻译：一种生产保护气体及其混合气体的方法
公开(公告)号：WO1991013720A1
公开(公告)日：1991-09-19
申请号：PCT/SE1991000133
申请日：1991-02-21
申请人： AGA AKTIEBOLAG , HAMMARLUND, Nils , PERSSON, Kjell-Arne , SIPEK, Ladislav
发明人： AGA AKTIEBOLAG
IPC分类号： B23K35/38
CPC分类号： B23K35/383
摘要： The present invention relates to a method of producing a protective gas consisting of 0.0010-0.100 percent by volume nitrogen monoxide, 0-90 percent by volume helium, 0-5 percent by volume hydrogen, 0-50 percent by volume carbon dioxide, and the remainder argon. The invention also relates to a gas mixture for producing the productive gas. The method of producing the protective gas is characterized by dissolving carbon monoxide in condensed argon to a concentration of 0.0010-0.100 percent by volume, calculated on gas phase, vaporizing the resultant solution and mixing remaining constituents in the vaporized solution in such proportions as to obtain a protective gas of the predetermined composition. The gas mixture used for producing the protective gas is characterized in that it consists of 0.0010-0.100 percent by volume nitrogen monoxide in condensed argon, calculated on gas phase, and is preferably held under an overpressure.
摘要翻译：本发明涉及一种由0.0010-0.100％（体积）一氧化氮，0-90％（体积）氦，0-5％（体积）氢气，0-50％（体积）二氧化碳组成的保护气体的方法，剩余氩气。本发明还涉及用于生产生产气体的气体混合物。保护气体的制造方法的特征在于，将一氧化碳溶解在浓缩的氩气中，浓度为0.0010-0.100体积％，按气相计算，蒸发所得溶液，并将蒸发溶液中的剩余成分混合，得到预定组成的保护气体。用于制备保护气体的气体混合物的特征在于，其由在气相中计算的冷凝氩中的0.0010-0.100％（体积）一氧化氮，优选保持在过压状态。

54. 发明申请

WO1991004436A1 A TWIST COUPLING FOR VACUUM PIPES 审中-公开
标题翻译：真空管的TWIST耦合
公开(公告)号：WO1991004436A1
公开(公告)日：1991-04-04
申请号：PCT/SE1990000565
申请日：1990-09-04
申请人： AGA AKTIEBOLAG , MENZEL, Paul , THEXTON, Tim
发明人： AGA AKTIEBOLAG
IPC分类号： F16L39/04
CPC分类号： F16L59/185 , F16L27/0808
摘要： A device for coupling together two vacuum lines, such that when coupled the lines can be rotated relative to one another. Each of the vacuum lines includes two mutually concentric pipes (1, 2) which define a vacuum space (3) therebetween. The coupling device includes a first coupling part, a male part, on the one vacuum line, and a second coupling part, a female part, on the other vacuum line. Located between the male part and the female part is at least one sealing ring (11) which is arranged so as not to come into direct contact with a cold or a hot medium flowing through the inner pipe (1). The invention also relates to male and female parts of the coupling device for coupling together vacuum lines which, subsequent to being coupled, can be rotated relative to one another.
摘要翻译：一种用于将两根真空管线联接在一起的装置，使得当连接时，线路可以相对于彼此旋转。每个真空管线包括在其间限定真空空间（3）的两个相互同心的管道（1,2）。联接装置包括在一个真空管线上的第一联接部件，阳部件和在另一真空管线上的第二联接部件，阴部件。位于阳部和阴部之间的至少一个密封环（11）被布置成不与流过内管（1）的冷或热介质直接接触。本发明还涉及用于将真空管线耦合在一起的耦合装置的阳部件和阴部件，其在连接之后可相对于彼此旋转。

55. 发明申请

WO1990000242A1 SCAVENGING OF GAS THROUGH A MELT IN A LADLE 审中-公开
标题翻译：通过一个奶酪中的气体吸收气体
公开(公告)号：WO1990000242A1
公开(公告)日：1990-01-11
申请号：PCT/SE1988000356
申请日：1988-06-28
申请人： AGA AKTIEBOLAG , BRUNNER, Mikael , GRIPENBERG, Henrik
发明人： AGA AKTIEBOLAG
IPC分类号： F27D03/16
CPC分类号： B22D1/005
摘要： The disclosure relates to a method for scavenging of gas through a melt in a ladle by a nozzle disposed in the bottom of the ladle. By varying the gas pressure, the nozzle is caused to assume one open and one substantially closed position. At a low gas pressure, the nozzle allows the passage of a gas flow which is sufficient to keep the nozzle free of the melt but is insufficient to influence the melt proper. At a high gas pressure, the nozzle allows the passage of a gas flow of such magnitude that agitation and refining of the melt take place. The nozzle is, in this instance, of a cross-sectional area of the order of magnitude of between 0.2 and 15 mm . The differential pressure at substantially closed nozzle, i.e. the difference between the gas pressure in the nozzle and the ferrostatic pressure from the melt, is greater than 0.05 bar, and the differential pressure at open nozzle lies in the range of between 5 and 250 bar.
摘要翻译：本公开涉及一种通过设置在钢包底部的喷嘴，通过钢包中的熔体清除气体的方法。通过改变气体压力，使喷嘴呈现一个打开和一个基本上关闭的位置。在低气体压力下，喷嘴允许通过足以保持喷嘴没有熔体但不足以影响熔体的气流。在高气体压力下，喷嘴允许气流的通过，使得熔体的搅动和精炼发生。在这种情况下，喷嘴的横截面积为0.2至15mm 2之间的数量级。在基本封闭的喷嘴处的压差，即喷嘴中的气体压力与来自熔体的静压力之间的差异大于0.05巴，而开放喷嘴处的压差在5至250巴的范围内。

56. 发明申请

WO1989002051A1 A METHOD TO GENERATE AN OXIDIZING FLAME, A BURNER AND A USE FOR A BURNER 审中-公开
标题翻译：一种产生氧化火焰，燃烧器和燃烧器使用的方法
公开(公告)号：WO1989002051A1
公开(公告)日：1989-03-09
申请号：PCT/SE1987000392
申请日：1987-09-02
申请人： AGA AKTIEBOLAG , SALTIN, Lars , PETERSSON, Martin
发明人： AGA AKTIEBOLAG
IPC分类号： F23D14/38
CPC分类号： C21B7/16 , F23D14/22 , F23D14/32
摘要： The disclosure relates to a method of generating a powerfully oxidizing flame, and a burner therefore, the burner including a central body (9) with a central oxygen nozzle (23) and at least one fuel nozzle (25, 26), a casing (1) surrounding the central body (9), at least one peripheral oxygen nozzle (13) radially outside the fuel nozzle (25, 26), and an oxygen chamber (21) outside the central body (9), all nozzles (23; 25, 26; 13) being at least substantially parallel. The central oxygen nozzle (23) and the peripheral oxygen nozzle (13) are connected to different sources of oxygen, it being possible for the source connected to the central oxygen nozzle (23) to deliver a higher pressure than the other source. Preferably, the central oxygen nozzle (23) is designed as a laval nozzle. When solely oxygen is supplied to the burner, it may be employed as an oxygen lance. Preferably, oxygen is then only supplied to the central oxygen nozzle (23).
摘要翻译：本公开涉及一种产生强力氧化火焰的方法，因此燃烧器包括具有中心氧气喷嘴（23）的中心体（9）和至少一个燃料喷嘴（25,26），壳体（ 1）围绕中心体（9），在燃料喷嘴（25,26）的径向外侧的至少一个外围氧气喷嘴（13）和位于中心体（9）外部的氧气室（21），所有喷嘴（23; 25,26; 13）至少基本上平行。中心氧气喷嘴（23）和外围氧气喷嘴（13）连接到不同的氧气源，连接到中心氧气喷嘴（23）的源能够传递比另一个源高的压力。优选地，中心氧气喷嘴（23）被设计为立体喷嘴。当仅将氧气供应到燃烧器时，其可以用作氧枪。优选地，氧气仅被供应到中心氧气喷嘴（23）。

57. 发明申请

WO1988001708A1 A METHOD OF EMPTYING GAS CONTAINERS AND MEANS THEREFOR 审中-公开
标题翻译：一种使用气体容器的方法及其装置
公开(公告)号：WO1988001708A1
公开(公告)日：1988-03-10
申请号：PCT/SE1987000286
申请日：1987-06-18
申请人： AGA AKTIEBOLAG , AHLBLAD, Karl, Johan
发明人： AGA AKTIEBOLAG
IPC分类号： F17C07/00
CPC分类号： F17C7/00 , F17C2205/0134 , F17C2205/0323 , F17C2227/04
摘要： A method for discharging gas-filled containers to a gas pressure that is lower than a first pressure (P1), whereby the gas in the containers is discharged to a process station (A) or environment in which the first pressure (P1) is maintained. Gas from a first container (1) is made to flow through an ejector (9) to a process station (A), and a second container (2), charged with a gas to a second pressure (P2) is connected via the low-pressure inlet on the injector (9) to the flow of gas through the ejector, whereupon the flow of gas from the first container (1) draws gas from the second container (2). A means for carrying out the method comprising a first gas container (1) charged with a pressure substantially higher than P1 which is connected to an ejector (9) via a line (8) fitted with a valve (7), the gas from the first container (1) being discharged via the ejector to the process station (A) and at least one other container (2), charged with gas at a pressure approximately equal to or less than the first pressure (P1) connected to the gas flow from the first container (1) via a line (1) via a line (14) fitted with a line (17).
摘要翻译：一种将气体充填容器排放到低于第一压力（P1）的气体压力的方法，由此将容器中的气体排放到处理站（A）或保持第一压力（P1）的环境。使来自第一容器（1）的气体通过喷射器（9）流动到处理站（A），并且将充满气体至第二压力（P2）的第二容器（2）经由低喷射器（9）上的压力入口到通过喷射器的气体流动，于是来自第一容器（1）的气体流从第二容器（2）吸出气体。一种用于执行该方法的装置，该方法包括装有基本上高于P1的压力的第一气体容器（1），其经由装配有阀（7）的管线（8）连接到喷射器（9），来自第一容器（1）经由喷射器排出到处理站（A）和至少一个其它容器（2），其中装有大约等于或小于连接到气流的第一压力（P1）的压力的气体经由线（1）经由装配有线（17）的线（14）从第一容器（1）开始。

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