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    • 1. 发明申请
    • A METHOD PERTAINING TO COMBUSTION, AND A BURNER
    • 一种燃烧方法和燃烧器
    • WO2006031163A1
    • 2006-03-23
    • PCT/SE2005/001194
    • 2005-08-09
    • AGA ABLUGNET, AndersEKMAN, Tomas
    • LUGNET, AndersEKMAN, Tomas
    • F23D14/22F23C9/00F23L7/00
    • F23L7/007F23C6/045F23C9/006F23C2201/20F23D14/22F23D14/32F23D2900/00006Y02E20/344
    • The present invention relates to a method pertaining to the combustion of a fuel with an oxidant in a heating furnace, wherein the fuel and the oxidant are delivered to a burner head. The invention is characterized in that in a first method step fuel and oxidant are caused to be emitted from the burner head (1; 10) in the close proximity of each other so that combustion will essentially take place close to and at a small distance outward of the burner head until there is reached in the furnace space a temperature that exceeds the spontaneous combustion temperature of the fuel; and in that in a second method step the fuel and the oxidant are caused to be emitted instead from the burner head (1; 10) at a mutual distance apart so that combustion will essentially take place at a distance from the burner head corresponding to at least the diameter of the burner head and outwards of the burner.
    • 本发明涉及一种在加热炉中燃烧燃料与氧化剂的方法,其中燃料和氧化剂被输送到燃烧器头部。 本发明的特征在于,在第一种方法步骤中,使燃料和氧化剂从燃烧器头部(1; 10)彼此靠近地排出,使得燃烧将基本上靠近和小的距离向外发生 直到在炉内达到超过燃料的自燃温度的温度; 并且在第二方法步骤中,使得燃料和氧化剂以相互间隔开的方式从燃烧器头部(1; 10)排出,使得燃烧将基本上发生在与对应于燃烧器头部 至少燃烧器头部的直径和燃烧器的外侧。
    • 5. 发明申请
    • MONITORING MARKER
    • 监控标记
    • WO03080124A8
    • 2004-04-22
    • PCT/SE0300504
    • 2003-03-26
    • AGA AB PUBLHAHN ROBERT
    • HAHN ROBERT
    • A61K49/00
    • A61K49/0004
    • Use of a gas or gas precursor for the manufacture of a monitoring agent for a diagnostic method for monitoring fallopian tube abnormalities in a female mammal, including man, wherein said monitoring agent is diagnostically acceptable gas in the gaseous state or dissolved in a diagnostically acceptable liquid as a true solution, said gas being of such a nature, and being used in such an amount, that is detectable via the expired breath from the mammal in question. An especially preferable gas in nitrous oxide. Said use is preferably for the detection of infertility of the mammal.
    • 使用气体或气体前体制备用于监测女性哺乳动物(包括人)中的输卵管畸形的诊断方法的监测剂,其中所述监测剂是诊断上可接受的气体状态或溶解在诊断上可接受的液体 作为真正的解决方案,所述气体具有这样的性质,并且以这样的量使用,其可通过来自所讨论的哺乳动物的呼出呼气来检测。 特别优选的一氧化二氮气体。 所述用途优选用于检测哺乳动物的不孕症。
    • 7. 发明申请
    • MONITORING MARKER
    • 监控标记
    • WO2003080124A1
    • 2003-10-02
    • PCT/SE2003/000504
    • 2003-03-26
    • AGA AB (publ)HAHN, Robert
    • HAHN, Robert
    • A61K49/00
    • A61K49/0004
    • Use of a gas or gas precursor for the manufacture of a monitoring agent for a diagnostic method for monitoring fallopian tube abnormalities in a female mammal, including man, wherein said monitoring agent is diagnostically acceptable gas in the gaseous state or dissolved in a diagnostically acceptable liquid as a true solution, said gas being of such a nature, and being used in such an amount, that is detectable via the expired breath from the mammal in question. An especially preferable gas in nitrous oxide. Said use is preferably for the detection of infertility of the mammal.
    • 使用气体或气体前体制备用于监测女性哺乳动物(包括人)中的输卵管畸形的诊断方法的监测剂,其中所述监测剂是诊断上可接受的气体状态或溶解在诊断上可接受的液体 作为真正的解决方案,所述气体具有这样的性质,并且以这样的量使用,其可通过来自所讨论的哺乳动物的呼出呼气来检测。 特别优选的一氧化二氮气体。 所述用途优选用于检测哺乳动物的不孕症。
    • 8. 发明申请
    • METHOD AND APPARATUS FOR REGULATING AN ATMOSPHERE
    • 用于调节大气的方法和装置
    • WO0029798A2
    • 2000-05-25
    • PCT/SE9902068
    • 1999-11-12
    • AGA ABJOHANSSON SVEN AAKE
    • JOHANSSON SVEN-AAKE
    • F26B21/14F26B25/00F26B
    • F26B21/14F26B25/006
    • A method and an apparatus for regulating an atmosphere in an essentially closed space are described. The atmosphere contains a condensable substance, inert gas and oxygen, and the method comprises the following steps: withdrawing said atmosphere from the space and passing the same, forming a process gas flow to a concentrator unit wherein said condensable substance is separated from the rest of said process gas flow; returning at least a part of said process gas flow to the space; and bringing said condensable substance from said concentrator unit to a condensation unit and condensing said condensable substance in said condensation unit.
    • 描述了一种用于调节基本封闭空间中的气氛的方法和装置。 该气氛含有可冷凝物质,惰性气体和氧气,该方法包括以下步骤:从空间中取出所述气氛并使其通过,形成工艺气体流到浓缩器单元,其中所述可冷凝物质与其余部分分离 所述工艺气体流动; 将所述工艺气体流的至少一部分返回到所述空间; 并将来自所述浓缩器单元的所述可冷凝物质引入冷凝单元,并将所述冷凝物质冷凝在所述冷凝单元中。
    • 10. 发明申请
    • TREATMENT OF MELTS IN A LADLE AND APPARATUS FOR SUCH TREATMENT
    • 治疗乳膏和装置的治疗
    • WO1990013382A1
    • 1990-11-15
    • PCT/SE1990000286
    • 1990-05-02
    • AGA ABBRUNNER, Mikael
    • AGA AB
    • B22D41/00
    • C21C7/072B22D1/00B22D41/00
    • A ladle arrangement intended for use when treating a metal melt, in which gas or gas/powder mixture is delivered to the melt (2) which substantially fills the ladle (1), and departing gases are extracted by suction through a hood mounted above the ladle. The inventive ladle arrangement is effective to permit the gas or gas/powder mixture to be delivered to the melt in a large volumetric flow, wherewith the melt will bubble and splash vigorously. For the purpose of restricting the effects of these melt splashes to a defined space above the melt (2), the gas extraction hood has the form of a lid (7) which is intended to substantially seal against the upper edge of the ladle (1). The lid is configured so that the volume (6) defined by the lid above the melt will correspond to a substantial part, preferably at least half, of the volume of the melt (2) in the ladle (1). The side surfaces of the lid (7) define splash-droplet pathways operative to return the droplets to the melt in the ladle. The invention also relates to a method of treating a metal melt in a ladle.
    • 一种用于处理金属熔体的钢包装置,其中将气体或气体/粉末混合物输送到基本上填充钢包(1)的熔体(2),并且离开的气体通过抽吸被抽吸通过安装在 舀。 本发明的钢包装置有效地允许气体或气体/粉末混合物以大的体积流量输送到熔体,由此熔体将膨胀并且剧烈地飞溅。 为了将这些熔体飞溅的影响限制在熔体(2)上方的限定空​​间上,气体抽出罩具有盖(7)的形式,其旨在基本上密封钢包(1)的上边缘 )。 盖被配置成使得由熔体上方的盖限定的体积(6)将对应于钢包(1)中的熔体(2)的体积的实质部分,优选至少一半。 盖(7)的侧表面限定飞溅液滴路径,其操作以将液滴返回到钢包中的熔体。 本发明还涉及在钢包中处理金属熔体的方法。