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    • 5. 发明授权
    • Rock drilling apparatus and method for controlling rock drilling apparatus
    • 凿岩装置及其控制方法
    • US08146678B2
    • 2012-04-03
    • US12376528
    • 2007-08-09
    • Timo KemppainenJukka Osara
    • Timo KemppainenJukka Osara
    • E21B44/00
    • G05B9/03E21B7/022G05B2219/25104G05B2219/2616
    • A rock drilling apparatus with several actuator units, a user interface control unit, and at least one control means connected to the user interface control unit for controlling the functions of the rock drilling apparatus, and for each actuator unit, a control element connected under the control of the user interface control unit for controlling the operation of the actuator unit in accordance with control signals provided by the user interface control unit, and a method for controlling the rock drilling apparatus. When the control element of an actuator unit of the rock drilling apparatus turns faulty, the control element of another actuator unit is connected to control the first actuator unit when the other actuator unit need not be controlled.
    • 具有多个致动器单元的岩石钻孔设备,用户接口控制单元和连接到用户接口控制单元的至少一个控制装置,用于控制凿岩装置的功能,并且对于每个致动器单元,连接在 根据由用户界面控制单元提供的控制信号控制用户界面控制单元,用于控制致动器单元的操作;以及控制岩石钻探设备的方法。 当岩石钻井装置的致动器单元的控制元件发生故障时,另一致动器单元的控制元件被连接以在不需要控制另一致动器单元时控制第一致动器单元。
    • 7. 发明申请
    • Arrangement for Controlling Percussive Rock Drilling
    • 控制打击乐钻石的安排
    • US20080087467A1
    • 2008-04-17
    • US11663590
    • 2005-09-22
    • Timo Kemppainen
    • Timo Kemppainen
    • E21B44/02
    • E21B44/04
    • A method and a storage device including a software product for controlling percussive rock drilling, and further a rock drilling rig to which the method is applied. The rotation resistance is monitored, the aim being to keep it below a desired reference value. To adjust the rotation resistance, successive control actions may be carried out, such as decreasing the feed force, decreasing the percussion power and stopping the feed. Control actions are started once a limit set for the control has been exceeded. At least one limit is a time limit determining the time difference between two successive control functions.
    • 一种包括用于控制冲击岩石钻探的软件产品的方法和存储装置,还包括应用该方法的岩石钻机。 监测旋转阻力,目的是使其保持在所需的参考值以下。 为了调节旋转阻力,可以执行连续的控制动作,例如降低进给力,减少冲击力并停止进给。 一旦超出了控制设定的限制,控制动作就会启动。 至少一个限制是确定两个连续控制功能之间的时间差的时间限制。
    • 8. 发明授权
    • Arrangement for controlling percussive rock drilling
    • 控制冲击钻岩的安排
    • US07604070B2
    • 2009-10-20
    • US11663590
    • 2005-09-22
    • Timo Kemppainen
    • Timo Kemppainen
    • E21B44/02
    • E21B44/04
    • A method and a storage device including a software product for controlling percussive rock drilling, and further a rock drilling rig to which the method is applied. The rotation resistance is monitored, the aim being to keep it below a desired reference value. To adjust the rotation resistance, successive control actions may be carried out, such as decreasing the feed force, decreasing the percussion power and stopping the feed. Control actions are started once a limit set for the control has been exceeded. At least one limit is a time limit determining the time difference between two successive control functions.
    • 一种包括用于控制冲击岩石钻探的软件产品的方法和存储装置,还包括应用该方法的岩石钻机。 监测旋转阻力,目的是使其保持在所需的参考值以下。 为了调节旋转阻力,可以执行连续的控制动作,例如降低进给力,减少冲击力并停止进给。 一旦超出了控制设定的限制,控制动作就会启动。 至少一个限制是确定两个连续控制功能之间的时间差的时间限制。
    • 9. 发明授权
    • Method and apparatus for monitoring operation of percussion device
    • 用于监控打击乐器操作的方法和装置
    • US07051525B2
    • 2006-05-30
    • US10492615
    • 2002-10-17
    • Markku KeskinivaTimo KemppainenVesa Uitto
    • Markku KeskinivaTimo KemppainenVesa Uitto
    • F16D31/02
    • B25D9/14B25D2250/195E21B1/00E21B44/00
    • A method and an apparatus for monitoring the operation of a percussion device, which percussion device comprises a percussion piston and a pressure channel for supplying pressure medium to the percussion device for moving the percussion piston. The method and the apparatus measure pressure pulsation of the pressure medium acting in the pressure channel, which pressure pulsation is depicted as a pressure curve. From pressure pulsation are determined parameters depicting the operating state of the percussion device and the operating state of the percussion device is determined on the basis of the parameters. In addition, an arrangement for controlling the operation of the percussion device on the basis of the operating state of the percussion device.
    • 一种用于监测冲击装置的操作的方法和装置,该冲击装置包括冲击活塞和用于向压缩装置供应压力介质以用于移动冲击活塞的压力通道。 该方法和装置测量作用在压力通道中的压力介质的压力脉动,该压力脉动被描绘为压力曲线。 根据压力脉动确定描述冲击装置的操作状态的参数,并且根据参数确定冲击装置的操作状态。 另外,根据冲击装置的运转状态来控制冲击装置的动作的装置。