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    • 1. 发明申请
    • METHOD AND APPARATUS FOR CONTROLLING GEAR ENGAGEMENT
    • 用于控制齿轮啮合的方法和装置
    • WO2010127742A1
    • 2010-11-11
    • PCT/EP2010/001769
    • 2010-03-20
    • GM GLOBAL TECHNOLOGY OPERATIONS, INC.OLAUSSON, Lennart
    • OLAUSSON, Lennart
    • F16H61/28
    • F16H61/2807F16H61/688F16H63/3023F16H2061/2823
    • A vehicle gearbox comprises a shift fork (22) displaceable between neutral, synchronizing and engaged positions and a double-acting cylinder (20, 21) connected to the shift fork (22) so that a control pressure applied to a first chamber (23) of the double-acting cylinder (20, 21) urges the shift fork (22) towards the synchronized position and a counter pressure applied to a second chamber (24) of the double-acting cylinder urges the shift fork (22) towards the neutral position. A method for controlling engagement of a gear in a motor the method comprises the steps of a) displacing the shift fork (22) from its neutral position to the synchronizing position; b) while the shift fork (22) is in its synchronizing position, applying a first level of said control pressure to the first chamber (23) and a positive second level of said counter pressure to the second chamber (24), the first and second pressure levels being set so as to generate a net force towards the engaged position; c) when the shift fork (22) is moving from the synchronizing position to the engaged position, decreasing the control pressure below said counter pressure.
    • 车辆变速箱包括在空档,同步和接合位置之间移动的换档拨叉(22)和连接到换档拨叉(22)的双作用气缸(20,21),使得施加到第一腔室(23)的控制压力 所述双作用缸(20,21)将所述换档拨叉(22)推向所述同步位置,并且施加到所述双作用缸的第二室(24)的反压力将所述换档拨叉(22)向中性 位置。 一种用于控制马达中的齿轮接合的方法,该方法包括以下步骤:a)将换档拨叉(22)从其中立位置移动到同步位置; b)当换档拨叉(22)处于其同步位置时,将第一级别的所述控制压力施加到第一腔室(23),并且将第二级别的所述反压力施加到第二腔室(24),第一和 第二压力水平被设定成朝向接合位置产生净力; c)当换档拨叉(22)从同步位置移动到接合位置时,将控制压力降低到低于所述反压力。
    • 2. 发明申请
    • SAFETY SYSTEM AND SAFETY CABINET
    • 安全系统和安全柜
    • WO1994000378A1
    • 1994-01-06
    • PCT/SE1993000349
    • 1993-04-23
    • OLAUSSON, Lennart
    • B67D05/32
    • B67D7/32
    • A safety system for the deposition and feeding of liquid chemicals, is characterized in that the chemicals are deposited in at least one container in a safety cabinet (23, 23a), that there is at least one dosage feeding pump (4, 4a) in the safety cabinet and at least one suction conduit (3, 3a) through which said chemicals can be conveyed up from the said at least one container for said dosage feeding, that a surrounding embankment (29, 29a) is provided in the bottom portion of the safety cabinet, said embankment consisting of a material which is resistant to the chemicals contained in the container or containers in the safety cabinet and which embankment can accommodate the content of container or containers placed in the cabinet, that one or more first sensors (21, 21a) sensitive to liquid are provided inside the embankment, and that the safety system includes a control unit (12, 12x) in connection with said sensor or sensors provided to stop the dosage feeding pump if liquid would contact the said first sensor or sensors.
    • 一种用于液体化学品的沉积和供给的安全系统,其特征在于,化学品沉积在安全柜(23,23a)中的至少一个容器中,至少有一个剂量给料泵(4,4a) 所述安全柜和至少一个吸入管道(3,3a),所述化学品可以从所述至少一个用于所述剂量给料的容器向上输送,在所述至少一个吸入管道(3,3a)中,周围的路堤(29,29a)设置在 所述安全柜,所述路堤由对容器中容纳的化学物质或安全柜中的容器抵抗的材料组成,并且所述路堤可以容纳放置在所述柜中的容器或容器的内容物,所述一个或多个第一传感器 ,21a)设置在路堤内部,并且安全系统包括与所述传感器或传感器相关联的控制单元(12,12x),用于在液体将c 对所述第一传感器或传感器进行加速。
    • 6. 发明申请
    • METHOD FOR TREATING A FILTER AND A CONTROL METHOD THEREFORE
    • 用于处理过滤器的方法及其控制方法
    • WO2004085026A1
    • 2004-10-07
    • PCT/SE2004/000465
    • 2004-03-26
    • OLAUSSON, Lennart
    • OLAUSSON, Lennart
    • B01D24/46
    • E04H4/1281C02F1/004C02F1/722C02F1/76C02F2103/42C02F2303/16
    • A method for treating a purification filter (30a, 30b, 30c) for bathwater in a baths establishment, which purification filter has a water supply conduit (31a, 31b, 31c) for water to be purified and a water discharge conduit (35a, 35b, 35c) that leads purified water to a swimming pool in the baths establishment, in which method a disinfecting agent is supplied to said purification filter. According to the invention, said disinfecting agent is supplied.(93a, 93b, 93c) to said water supply conduit while the water supply conduit and the water discharge conduit are both open for water running through the purification filter, until said disinfecting agent has penetrated essentially all the way through the purification filter, where after the supply of disinfecting agent is stopped and the water supply conduit and the water discharge conduit are closed of water running through and the disinfecting agent is allowed to act on the purification filter. The invention also relates to a control method for the method.
    • 一种用于处理浴室中的洗澡水的净化过滤器(30a,30b,30c)的方法,该净化过滤器具有用于待净化的水的供水管道(31a,31b,31c)和排水管道(35a,35b) ,35c),其将纯净水引导到浴室中的游泳池,在该方法中向所述净化过滤器供应消毒剂。 根据本发明,向所述供水管道供应所述消毒剂(93a,93b,93c),同时供水管道和排水管道均打开以通过净化过滤器的水直到所述消毒剂渗透 基本上一直通过净化过滤器,其中在消毒剂供应停止之后,供水管道和排水管道被封闭的水流过,并且消毒剂被允许作用在净化过滤器上。 本发明还涉及该方法的控制方法。