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    A VALVE FOR AN INDOOR TEMPERATURE REGULATING SYSTEM AND AN AIR TEMPERATURE CONDITIONING UNIT COMPRISING SUCH VALVE
    2.
    发明授权
    A VALVE FOR AN INDOOR TEMPERATURE REGULATING SYSTEM AND AN AIR TEMPERATURE CONDITIONING UNIT COMPRISING SUCH VALVE 有权

    公开(公告)号：EP3074673B1

    公开(公告)日：2018-08-01

    申请号：EP14863705.1

    申请日：2014-11-19

    申请人： ESBE AB

    发明人： LARSSON, Per-Åke ,  LÖNKVIST, Torbjörn

    IPC分类号： F16K11/074 ,  F16K11/12 ,  F24D19/10 ,  F24H9/12

    CPC分类号： F16K11/074 ,  F16K11/0743 ,  F24D19/1024 ,  F24D19/1033

    摘要： A valve for an indoor temperature regulating system, includes a fixed valve housing having at least six valve connections and a valve selector for switching between providing a circulating flow from a first fluid source and a second fluid source thereby enabling fluid of different temperatures to a treatment unit. The valve selector includes a disc plate provided with openings and the valve main body is provided with valve openings connected via channels to the valve connections The valve selector and valve main body are slideable against each other. In the first mode valve openings are in register with lower disc plate openings such that two flow paths connecting the first fluid source with the treatment unit are enabled and in the second mode valve openings are in register with lower disc plate openings such that two flow paths connecting the first fluid source with the treatment unit are enabled.

    DRIVE UNIT FOR A WHEELCHAIR AND A WHEELCHAIR PROVIDED WITH SUCH A DRIVE UNIT
    3.
    发明公开
    DRIVE UNIT FOR A WHEELCHAIR AND A WHEELCHAIR PROVIDED WITH SUCH A DRIVE UNIT 审中-公开
    用于轮椅的驱动装置和配有这种驱动装置的轮椅

    公开(公告)号：EP3310313A1

    公开(公告)日：2018-04-25

    申请号：EP16812037.6

    申请日：2016-03-30

    申请人： Decon Wheel AB

    发明人： JACOBSSON, Magnus

    IPC分类号： A61G5/04

    CPC分类号： A61G5/047 ,  A61G5/045 ,  A61G5/048 ,  A61G5/1051 ,  A61G5/1054 ,  A61G2203/14 ,  A61G2203/38

    摘要： Disclosed is a drive unit for a wheelchair and a wheelchair including such. The wheelchair includes a control input and a structural frame with two lateral frame elements, each supporting a drive wheel. The drive unit includes two drive motors within a driveshaft housing, adapted to drive the drive wheels independently based on input via the control input. The drive shaft housing is releasably attached between the two lateral frame elements of the wheelchair and connected to the drive wheels via quick-release couplings. The drive shaft housing is divided into at least two sections, each section housing one of the drive motors and that the at least two sections of the drive shaft housing are telescopically moveable relative to each other for adjusting the width of the drive shaft housing to different wheelchairs having different distances between the lateral frame elements of the structural frame of the wheelchair.

    CONFIGURATION OF A VENTILATION SYSTEM BY COMPONENT SELECTION
    4.
    发明公开
    CONFIGURATION OF A VENTILATION SYSTEM BY COMPONENT SELECTION 有权
    通过组分选择配置通风系统

    公开(公告)号：EP3236167A1

    公开(公告)日：2017-10-25

    申请号：EP17163315.9

    申请日：2017-03-28

    申请人： Swegon Operations AB

    发明人： VALDEMARSSON, Sebastian ,  ZETTERVALL, Niclas ,  WELLNER, Lars

    IPC分类号： F24F11/00 ,  H04W4/04 ,  H04W64/00

    CPC分类号： F24F11/30 ,  F24F11/52 ,  F24F11/54 ,  F24F11/56 ,  F24F11/62 ,  G05B2219/25062 ,  H04W4/043 ,  H04W64/003

    摘要： The invention relates to a method for configuring components in an air treatment system, e.g. a Heating and Ventilating Air-Conditioning (HVAC) system. The air treatment system comprises one or several components being flow control components, sensor components or input control components. The components are connected to a central control system when the components are configured and the air treatment system is in use. The components are provided with an Electronic Control Unit (ECU) and a transmitter and/or receiver for sending input signal to and/or receiving an output signal from the central control system wherein The configuration method comprises three the steps of whereof the first is preparation in which at least one the component with component ID is located at its intended position in the air ventilation system and an identifier is provided with system IDs for the components in the system. The second step is a selection procedure in which the physical location of the desired component is identified where after an identifier identifies the desired component via wireless communication by reading a marking on the component. A selected state is indicated on the selected component by an indicator provided on the component. Thereafter follows the third and last step which is configuration wherein the component Id is paired with the system location ID.

    摘要翻译： 本发明涉及一种用于配置空气处理系统中的部件的方法，例如， 暖通空调（HVAC）系统。 空气处理系统包括作为流量控制部件，传感器部件或输入控制部件的一个或多个部件。 当组件配置好且空气处理系统正在使用时，组件连接到中央控制系统。 这些组件配备有用于向中央控制系统发送输入信号和/或从中央控制系统接收输出信号的电子控制单元（ECU）和发射器和/或接收器，其中该配置方法包括三个步骤，其中第一个准备 其中至少一个具有部件ID的部件位于空气通风系统中的预期位置处，并且标识符被提供有系统中的部件的系统ID。 第二步是选择程序，其中在识别器通过读取组件上的标记而通过无线通信识别出所需组件后，识别期望组件的物理位置。 所选组件上的指示器会显示选定状态。 之后是第三步，也就是最后一步，即配置，其中组件Id与系统位置ID配对。

    ENGINE CONTROL METHOD
    9.
    发明授权
    ENGINE CONTROL METHOD 有权
    发动机控制方法

    公开(公告)号：EP2440763B1

    公开(公告)日：2014-12-10

    申请号：EP09845901.9

    申请日：2009-06-10

    申请人： Alvar Engine AB

    发明人： ERLANDSSON, Olof

    IPC分类号： F02B75/28 ,  F02B1/14 ,  F02D15/04 ,  F02B1/02 ,  F02B1/12 ,  F02B11/00 ,  F02B75/04 ,  F02D41/30

    CPC分类号： F02B1/14 ,  F02B1/02 ,  F02B1/12 ,  F02B11/00 ,  F02D13/0265 ,  F02D15/04 ,  F02D35/028 ,  F02D41/3041 ,  Y02T10/128 ,  Y02T10/18

    摘要： The invention relates to a method for operating an internal combustion engine (1) provided with at least one working cylinder (3a-3d) each with an associated auxiliary cylinder (5a-5d), which engine (1) is operable in spark ignition and compression ignition modes. Each working cylinder (3a-3d) comprises a working piston (7a-7a) connected to a first crankshaft (9), and each auxiliary cylinder (5a-5d) comprises an auxiliary piston (10a-10d) connected to a second crankshaft (12). The first crankshaft (9) is connected to the second crankshaft (12) to drive the second crankshaft (12) at half the rotational speed of the first crankshaft (9). A device for controlling the phase angle is arranged between the first and second crankshafts. The method involves controlling the phase shift device in order to retain residual exhaust gas and increase the compression ratio. A current combustion phasing timing is determined, and the combustion phasing timing is corrected by increasing or decreasing the phase angle to achieve a desired combustion phasing timing.