会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • LOAD TRANSFER DEVICE
    • 负载传输装置
    • WO2004080879A1
    • 2004-09-23
    • PCT/SE2004/000298
    • 2004-03-04
    • KAHLMAN PRODUKTER ABKAHLMAN, StureOLSSON, Johan
    • KAHLMAN, StureOLSSON, Johan
    • B66C17/00
    • B25J9/026B25J9/104B66C11/16B66C17/00
    • This invention relates to a load transfer device (1) comprising a traverse device and a load carrying device (52), wherein said load carrying device (52) is movable in a three-dimensional space. The traverse device comprises support elements (5, 6), for supporting a traveling bridge (4) arranged to travel along said support elements (5, 6), and a carriage (3) arranged to travel back and forth on said traveling bridge (4). Lateral movement of said load carrying device (52) is effected by a driving device, said driving device is controlled by a control unit. The driving device comprises at least two motors secured to said carriage (3) and is provided with driving wheels (15, 16) and two drag elements (21, 21') secured at its end portions to opposite end portions of said support elements (5, 6) and crossing at said traveling bridge (4). The drag elements (21, 21") crossing each other at said carriage (3) are arranged such that a first driving wheel unit (15) works in contact with one drag element (21) and a second driving wheel unit (16) works in contact with another drag element (21'), thereby moving the carriage (3) and hence the load carrying device (52) in the lateral direction during operation.
    • 本发明涉及一种包括横动装置和载重装置(52)的载荷传递装置(1),其中所述载荷装置(52)可在三维空间中移动。 横动装置包括用于支撑布置成沿着所述支撑元件(5,6)行进的行进桥(4)的支撑元件(5,6)和布置成在所述行进桥上前后移动的托架(3) 4)。 所述承载装置(52)的横向移动由驱动装置实现,所述驱动装置由控制单元控制。 驱动装置包括固定到所述托架(3)上的至少两个马达,并且设置有驱动轮(15,16)和两个阻力元件(21,21'),该拖拉元件的端部固定在所述支撑元件的相对端部 5),并在所述行进桥(4)处交叉。 在所述滑架(3)处彼此交叉的牵引元件(21,21“)被布置成使得第一驱动轮单元(15)与一个拖动元件(21)接触并且第二驱动轮单元(16)工作 与另一个拖曳元件(21')接触,从而在操作期间沿着横向方向移动托架(3),从而移动承载装置(52)。
    • 4. 发明申请
    • TEMPERATURE COMPENSATED INDUCTANCE MEASUREMENT
    • 温度补偿电感测量
    • WO2008101996A1
    • 2008-08-28
    • PCT/EP2008/052145
    • 2008-02-21
    • SEM AKTIEBOLAGOLSSON, Johan
    • OLSSON, Johan
    • G01D3/036G01D5/20G01R1/44G01R27/26
    • G01D3/036G01D5/2006G01R27/2611
    • The present invention relates to a method for providing a temperature compensated measurement of the inductance of a coil (16) in an inductive position sensor, the inductance of the coil (16) being an indication of a position to be measured. The method comprises: charging the coil (16) with a charging current by means of a current generator (10); discharging the coil subsequent to the charging by means of a discharging circuit (34), wherein a discharge time (L t ) of the discharging is a measure of the inductance of the coil (16); and adjusting the charging current in relation to the resistance (R i ) of the coil (16) so as to compensate for energy losses due to temperature induced resistance (R i ) variations in the coil (16) during the discharging. The present invention also relates to a corresponding circuit.
    • 本发明涉及一种用于在感应位置传感器中提供线圈(16)的电感的温度补偿测量的方法,线圈(16)的电感是待测位置的指示。 该方法包括:利用电流发生器(10)对线圈(16)充电,充电电流; 通过放电电路(34)在充电之后对线圈进行放电,其中放电的放电时间(L >t )是线圈(16)的电感的量度。 以及调节相对于线圈(16)的电阻(R SUB)的充电电流,以补偿由于温度感应电阻(R i)而导致的能量损失 放电期间线圈(16)的变化。 本发明还涉及相应的电路。
    • 6. 发明申请
    • IGNITION SYSTEM CONTROL METHOD AND SYSTEM
    • 点火系统控制方法与系统
    • WO2011056141A1
    • 2011-05-12
    • PCT/SE2010/051216
    • 2010-11-08
    • SEM AKTIEBOLAGOLSSON, JohanOLSSON, Tim
    • OLSSON, JohanOLSSON, Tim
    • F02P7/067F02P1/00F02P5/04F02P7/07
    • F02P3/0414F02P1/086F02P3/096F02P17/12F02P2017/003H04B15/02
    • The present invention relates to a method for monitoring an ignition system, wherein the ignition system comprises a charge coil (L1) for charging the ignition system, a primary coil (L4) and a secondary coil (L5), said primary and secondary coils (L4, L5) being arranged to generate a voltage for spark generation, and a control unit (M1), characterised in the steps a) providing a separate coil (L3) adjacent to at least one of the charge coil (L1), the primary coil (L4) and the secondary coil (L5) b) using the control unit (M1) to monitor a magnetic flux at the separate coil (L3), and c) using information regarding said magnetic flux as input for controlling at least one property of an operation of the ignition system. The invention also relates to a control system for an ignition system.
    • 本发明涉及一种用于监控点火系统的方法,其中点火系统包括用于对点火系统充电的充电线圈(L1),初级线圈(L4)和次级线圈(L5),所述初级和次级线圈 L4,L5)被布置成产生用于产生火花的电压,以及控制单元(M1),其特征在于以下步骤:a)提供与所述充电线圈(L1)中的至少一个相邻的单独的线圈(L3) 线圈(L4)和次级线圈(L5)b)使用控制单元(M1)来监视分离线圈(L3)处的磁通量,以及c)使用关于所述磁通量的信息作为输入来控制至少一个属性 的点火系统的操作。 本发明还涉及一种用于点火系统的控制系统。
    • 7. 发明申请
    • ROTOR WING CONCEPT FOR VTOL AIRCRAFT
    • 转子翼式飞机的概念
    • WO2010005390A1
    • 2010-01-14
    • PCT/SE2009/050906
    • 2009-07-16
    • SWEDISH CONTROL SYSTEMS AKTIEBOLAGOLSSON, Johan
    • OLSSON, Johan
    • B64C27/24B64C27/10
    • B64C27/24B64C27/10
    • The main purpose of the invention is to give a VTOL-plane better flight performance than previously was possible. This purpose is achieved by giving the plane two counter rotating dual blade rotors on a common geometric axis, where each of these rotors can change the main angle between rotor blades from the normal 180 degrees in hover mode to app 30.40 degrees in flight mode. At transition to flight mode - one rotor blade is stopped at app 90 degrees from the fuselage while the other blade keeps rotating until app 120.130 degrees angle from flight direction and stops. This activity takes place at the same time for both rotors and results in two stationary wing pairs with the right orientation for the normal flight mode.
    • 本发明的主要目的是使VTOL飞机的飞行性能比以前更好。 这个目的是通过在共同的几何轴上给出平面两个反向旋转的双叶片转子来实现的,其中这些转子中的每一个可以将转子叶片之间的主角从悬停模式的正常180度改变为飞行模式下的应用30.40度。 在飞行模式过渡时 - 一个转子叶片从机身停止在90度的位置,而另一个叶片保持旋转,直到从飞行方向旋转120.130度角并停止。 对于两个转子,这个活动同时发生,并且导致两个固定机翼对具有用于正常飞行模式的正确方向。
    • 8. 发明申请
    • HANDLE FOR CONTROLLING A LIFTING DEVICE
    • 控制提升装置的手柄
    • WO2007032735A1
    • 2007-03-22
    • PCT/SE2006/050323
    • 2006-09-12
    • SWEDISH CONTROL SYSTEMS AKTIEBOLAGOLSSON, Johan
    • OLSSON, Johan
    • B66C13/56B66D3/18
    • B66D3/18
    • The object of the invention is to provide a cost-efficient technique for control handle for lifting devices, which withstand tough industrial environments with a minimum of maintenance and calibration. Said object is achieved by using a pressure sensor managing with great accuracy to measure pressures deviating from the atmospheric pressure. The sensor is connected to a cavity in the control handle, which partly consists of a resilient membrane, which is in its turn connected to the handle portion of the control handle in such a way that, when a vertical force is applied to the handle, a pressure deviation in the cavity being in proportion to the force. The pressure deviation measured by the sensor is read by a control unit, which in its turn controls the driving device performing the lifting operation itself.
    • 本发明的目的是提供一种用于提升装置的控制手柄的成本有效的技术,其能够以最小的维护和校准来承受艰难的工业环境。 所述目的通过使用高精度地管理的压力传感器来测量偏离大气压力的压力来实现。 传感器连接到控制手柄中的空腔,其部分地由弹性膜组成,弹性膜又以连接到控制手柄的把手部分的方式连接,使得当垂直力施加到手柄时, 空腔中的压力偏差与力成比例。 由传感器测量的压力偏差由控制单元读取,控制单元又控制执行提升操作本身的驱动装置。