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    • 31. 发明授权
    • Method for fighting fire by pressing out fire-extinguishing liquid with
a gas
    • 用气体冲灭灭火液灭火的方法
    • US5810091A
    • 1998-09-22
    • US637803
    • 1996-05-08
    • Goran Sundholm
    • Goran Sundholm
    • A62C35/68A62C3/10A62C35/02F15B1/02F15B1/027
    • A62C35/023F15B1/027Y10T137/3127
    • A method for fighting fire uses a source of fire-extinguishing liquid, a source of gas at an available pressure, and interconnected hydraulic accumulators including at least one gas container and at least one liquid container. The hydraulic accumulators are charged by interconnecting the hydraulic accumulators into fluid communication with each other, initially filling the hydraulic accumulators with the gas at the available pressure from the source of the gas, and subsequently filling the liquid container with the fire-extinguishing liquid from the source of the fire-extinguishing liquid so that the fire-extinguishing liquid drives the gas from the liquid container into the gas container and compresses the gas in the gas container to a desired initial charging pressure and directs the fire-extinguishing liquid toward the fire upon occurrence of the fire. For the directing the gas presses the fire-extinguishing liquid out of the liquid container at the charging pressure toward the fire.
    • PCT No.PCT / FI94 / 00511 Sec。 371日期:1996年5月8日 102(e)日期1996年5月8日PCT 1994年11月14日PCT PCT。 出版物WO95 / 13114 日期:1995年5月18日,一种灭火方法使用灭火液源,即可用压力下的气体源,以及包括至少一个气体容器和至少一个液体容器的相互连接的液压蓄能器。 液压蓄能器通过将液压蓄能器互相连接而彼此流体连通,首先用来自气源的可用压力用气体填充液压蓄能器,然后用灭火液填充液体容器 灭火液的源头,使得灭火液体将液体容器中的气体驱动到气体容器中,并将气体容器中的气体压缩至期望的初始充气压力,并将灭火液引导到火上 发生火灾。 为了引导气体在朝向火的充气压力下将灭火液体从液体容器中压出。
    • 32. 发明授权
    • Gas-driven method for fighting fire
    • 燃气驱动的方法来防火
    • US5738174A
    • 1998-04-14
    • US605108
    • 1996-02-29
    • Goran Sundholm
    • Goran Sundholm
    • A62C3/10A62C35/02A62C35/15A62C35/58A62C35/68
    • A62C35/023A62C35/15
    • A method of fighting a fire drives a first fire-extinguishing liquid from at least one spray head or sprinkler at a fire with a low-pressure pump. Thereafter it drives a second fire-extinguishing liquid from a liquid container and the spray head or sprinkler at the fire with a first propellant gas from at least one gas container, at least some of the first propellent gas remaining in the gas container after all of the second fire-extinguishing liquid has been driven from the liquid container. Still thereafter it again drives the first fire-extinguishing liquid from the spray head or sprinkler at the fire with the low-pressure pump, the low-pressure pump being driven by the first propellant gas that was remaining in the gas container.
    • PCT No.PCT / FI94 / 00400 Sec。 371日期1996年2月29日 102(e)日期1996年2月29日PCT 1994年9月12日PCT PCT。 第WO95 / 07116号公报 日期1995年3月16日一种灭火方法使用低压泵在起火时从至少一个喷头或喷水灭火器驱赶第一个灭火液体。 此后,它从液体容器驱动第二灭火液体,喷射头或喷洒器在起火时用来自至少一个气体容器的第一推进剂气体,至少部分保留在气体容器中的第一推进气体全部 第二个灭火液已从液体容器驱动。 此后,它再次利用低压泵从喷头或喷水灭火器驱动第一个灭火液体,该低压泵由残留在气体容器中的第一推进剂气体驱动。
    • 33. 发明授权
    • Drive unit for fire fighting installation
    • 消防安装驱动单元
    • US5657824A
    • 1997-08-19
    • US535295
    • 1995-11-03
    • Goran Sundholm
    • Goran Sundholm
    • A62C35/02F15B1/02A62C35/68
    • A62C35/023
    • A drive unit for a fire fighting installation operating with a high drive pressure has at least one drive gas container charged to a high pressure and at least first and second groups of hydraulic accumulators selectively connectable to the at least one drive gas container and connections which initially connect only the first group of the hydraulic accumulators to the at least one drive gas container and subsequently connect the second group of hydraulic accumulators to the at least one drive gas container.
    • PCT No.PCT / FI94 / 00171 Sec。 371日期:1995年11月3日 102(e)日期1995年11月3日PCT 1994年5月4日PCT公布。 出版物WO94 / 25114 日期:1994年11月10日用于具有高驱动压力的消防装置的驱动单元具有至少一个充入高压的驱动气体容器,并且至少第一组和第二组液压蓄能器可选择性地连接到至少一个驱动气体 容器和连接件,其首先将第一组液压蓄能器连接到至少一个驱动气体容器,并且随后将第二组液压蓄能器连接到至少一个驱动气体容器。
    • 37. 发明授权
    • Method and apparatus for conveying material and ejector apparatus
    • 用于输送材料和喷射装置的方法和装置
    • US07785044B2
    • 2010-08-31
    • US12085339
    • 2006-04-13
    • Goran Sundholm
    • Goran Sundholm
    • B65G53/00
    • B01D47/06B65G53/24B65G53/62F04F5/04F04F5/52
    • A method for conveying material by applying a pressure difference in a conveying conduit (4), in which method the material is fed into the conveying conduit (4) and in the conveying conduit further into a separating device (5), where the material being conveyed is separated from conveying air, in which method a negative pressure is created in the conveying conduit (4) by means of an ejector apparatus (6), whose suction side is connected to the separating device (5), said ejector apparatus being operated using an operating medium consisting of a liquid mist, especially an aqueous liquid mist, said medium being sprayed through at least one spraying nozzle (122) into an ejector tube (128) directed into a separating element (38). In the method, the generation of the negative pressure to be produced is intensified according to need by limiting the flow of gases, such as air, into the ejector tube (128) from the direction opposite to the spraying direction of its operating medium, i.e. from the outlet end (129) of the ejector tube. The invention also relates to an apparatus and an ejector device.
    • 一种通过在输送管道(4)中施加压差来输送材料的方法,在该方法中,将材料进料到输送管道(4)中并在输送管道中进一步输送到分离装置(5)中,其中材料为 输送的输送与输送空气分离,在该方法中,通过喷射器装置(6)在输送管道(4)中产生负压,其中吸入侧连接到分离装置(5),所述喷射装置被操作 使用由液体雾,特别是水性液体雾组成的操作介质,所述介质通过至少一个喷嘴(122)喷射到被引导到分离元件(38)中的喷射管(128)中。 在该方法中,根据需要通过将气体(例如空气)的流动从其操作介质的喷射方向相反的方向限制在喷射管(128)中,从而增强了所产生的负压的产生,即 从喷射器管的出口端(129)。 本发明还涉及一种装置和喷射装置。