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    • 1. 发明授权
    • Means and method for heating
    • 加热方法和方法
    • US06683281B2
    • 2004-01-27
    • US10182981
    • 2002-11-08
    • Mats SundbergLars-Goran JohanssonHelena JohanssonJan Andersson
    • Mats SundbergLars-Goran JohanssonHelena JohanssonJan Andersson
    • F27D1102
    • C21D1/34C21D9/0081F27B17/0016F27D11/02F27D2099/0008F27D2099/0011
    • The present invention is for a method for heating of blanks and other heating of metallic materials in a furnace before working where heat is transferred to a blank in the furnace by radiation. According to the method of the invention an important part of the radiation hits the walls of the furnace and are reflected there before it is transferred to the blank. Preferably the furnace is designed so that head radiation is reflected also at the bottom of the furnace. At least 50% of the radiation which reaches the blank ought to be reflected radiation. The invention is also for a furnace for heating of blanks and other comprising at least one furnace bottom part (1) and at least one furnace top part (4) having side walls (5, 6, 7, 8) where at least parts of the side walls of the top parts are inclined so that opposite walls are inclined towards each other.
    • 本发明涉及一种用于加热坯料的方法以及在加热之前的炉子中金属材料的其它加热方法,其中通过辐射将热量转移到炉中的坯料。 根据本发明的方法,辐射的重要部分撞击炉壁,并在其被转移到坯料之前被反射。 优选地,炉被设计成使得头部辐射也在炉底部被反射。 到达空白的辐射的至少50%应该是反射辐射。 本发明还涉及用于加热坯料和其它的炉子,其包括至少一个炉底部分(1)和至少一个具有侧壁(5,6,7,8)的炉顶部分(4),其中至少部分 顶部的侧壁倾斜,使得相对的壁相对于彼此倾斜。
    • 7. 发明授权
    • Sealing arrangement
    • 密封安排
    • US07510086B2
    • 2009-03-31
    • US11565904
    • 2006-12-01
    • Joachim HensslerChristoph HaaseHerbert BodenHelena Johansson
    • Joachim HensslerChristoph HaaseHerbert BodenHelena Johansson
    • B01D33/04D21F3/04F16J15/16F26B13/00
    • D21F3/0209D21F3/0281D21F5/004D21F5/02D21F5/044D21G1/006D21G1/0066
    • This invention relates to an arrangement for sealing off a fluid-filled, stationary pressurized compartment from an endlessly circulating, impermeable belt of a machine for producing and/or refining a paper, paperboard, tissue or other fibrous web with the help of at least one seal of the pressurized compartment, whose contact pressure toward the belt is variable, wherein the belt is pressed by the pressurized compartment against a co-driven support element and the fibrous web runs alone or jointly with one or more function belts between the belt and the support element. The sealing is improved in this case, while producing as little leakage and wear as possible, in that the contact pressure of the seal is controlled as a factor of the drive power and/or the drive torque channeled into the belt and/or as a factor of the leakage of fluid through the gap between the seal and the belt and/or as a factor of the pressure of the fluid in the pressurized compartment.
    • 本发明涉及一种用于将流体填充的固定加压隔室从机器的环形循环不渗透带密封的装置,用于借助于至少一个用于产生和/或精炼纸,纸板,纸巾或其它纤维网的机器 加压隔室的密封件,其对带的接触压力是可变的,其中带被加压室压靠在共同驱动的支撑元件上,并且纤维网单独地或与带和带之间的一个或多个功能带一起运行 支持元素 在这种情况下,密封得到改善,同时产生尽可能少的泄漏和磨损,因为密封件的接触压力被控制为驱动力和/或引导到带中的驱动扭矩和/或作为 流体通过密封件和带之间的间隙泄漏的因素和/或作为加压室中流体压力的因素。
    • 10. 发明申请
    • SEALING ARRANGEMENT
    • 密封安排
    • US20070125721A1
    • 2007-06-07
    • US11565904
    • 2006-12-01
    • Joachim HensslerChristoph HaaseHerbert BodenHelena Johansson
    • Joachim HensslerChristoph HaaseHerbert BodenHelena Johansson
    • B01D33/04
    • D21F3/0209D21F3/0281D21F5/004D21F5/02D21F5/044D21G1/006D21G1/0066
    • This invention relates to an arrangement for sealing off a fluid-filled, stationary pressurized compartment from an endlessly circulating, impermeable belt of a machine for producing and/or refining a paper, paperboard, tissue or other fibrous web with the help of at least one seal of the pressurized compartment, whose contact pressure toward the belt is variable, wherein the belt is pressed by the pressurized compartment against a co-driven support element and the fibrous web runs alone or jointly with one or more function belts between the belt and the support element. The sealing is improved in this case, while producing as little leakage and wear as possible, in that the contact pressure of the seal is controlled as a factor of the drive power and/or the drive torque channeled into the belt and/or as a factor of the leakage of fluid through the gap between the seal and the belt and/or as a factor of the pressure of the fluid in the pressurized compartment.
    • 本发明涉及一种用于将流体填充的固定加压隔室从机器的环形循环不渗透带密封的装置,用于借助于至少一个用于产生和/或精炼纸,纸板,纸巾或其它纤维网的机器 加压隔室的密封件,其对带的接触压力是可变的,其中带被加压室压靠在共同驱动的支撑元件上,并且纤维网单独地或与带和带之间的一个或多个功能带一起运行 支持元素 在这种情况下,密封得到改善,同时产生尽可能少的泄漏和磨损,因为密封件的接触压力被控制为驱动力和/或引导到带中的驱动扭矩和/或作为 流体通过密封件和带之间的间隙泄漏的因素和/或作为加压室中流体压力的因素。