Integrated control apparatus and method for engine and hydraulic pump in construction machine
    31.
    发明授权
    Integrated control apparatus and method for engine and hydraulic pump in construction machine 有权
    发动机和液压泵综合控制装置及方法

    公开(公告)号:US09347204B2

    公开(公告)日:2016-05-24

    申请号:US14691783

    申请日:2015-04-21

    IPC分类号: E02F9/22 F15B11/042 F15B21/08

    摘要: An integrated control apparatus for an engine system including an engine, a hydraulic pump driven by the engine, a control valve for controlling hydraulic oil discharged from the pump and a hydraulic actuator operated by the oil from the control valve. The apparatus includes a power mode determiner calculating an auto mode change index as a function of a first state value representing a work load of the pump and a second state value representing a work speed required by an operator to determine whether a current power mode of the pump is to be changed, a pump power determiner determining a power mode of the pump based on a result of whether the current power mode of the pump is to be changed, and an engine speed determiner determining an engine speed based on the result of whether the current power mode of the pump is to be changed.

    摘要翻译: 一种用于发动机系统的集成控制装置,包括发动机,由发动机驱动的液压泵,用于控制从泵排出的液压油的控制阀和由控制阀操作的油的液压致动器。 该装置包括功率模式确定器,其计算作为表示泵的工作负荷的第一状态值的​​函数的自动模式改变指标,以及表示操作者所需的工作速度的第二状态值,以确定是否存在 泵将被改变,泵功率确定器基于是否改变泵的当前功率模式的结果确定泵的功率模式,以及发动机速度确定器基于是否确定发动机速度 泵的当前功率模式将被更改。

    Cylinder formed with uneven pattern on surface of inner wall
    32.
    发明授权
    Cylinder formed with uneven pattern on surface of inner wall 有权
    在内壁表面形成不均匀图案的气缸

    公开(公告)号:US09341267B2

    公开(公告)日:2016-05-17

    申请号:US13883470

    申请日:2010-11-03

    申请人: Sung Gi Kim

    发明人: Sung Gi Kim

    IPC分类号: F16J10/04 F02F1/20 F16J1/08

    CPC分类号: F16J10/04 F02F1/20 F16J1/08

    摘要: The present disclosure relates to a cylinder having an inner wall formed with fine uneven patterns to improve durability. The fine uneven patterns according to the present disclosure increases oil film pressure between a piston ring and an inner wall of the cylinder, and smoothly supplies engine oil to where the engine oil is insufficient, thereby reducing abrasion between the piston ring and the inner wall of the cylinder.

    摘要翻译: 本发明涉及一种具有形成有细小凹凸图案的内壁以提高耐久性的圆筒。 根据本公开的细微不均匀图案增加了活塞环与气缸内壁之间的油膜压力,并且平稳地将发动机油供应到发动机油不足的地方,从而减小了活塞环与内壁之间的磨损 气瓶。

    Operational programs and tools selection method of numerical control composite machine
    35.
    发明授权
    Operational programs and tools selection method of numerical control composite machine 有权
    数控复合机的运行程序和工具选择方法

    公开(公告)号:US09195366B2

    公开(公告)日:2015-11-24

    申请号:US14139097

    申请日:2013-12-23

    摘要: The present disclosure relates to an operational program of a numerical control machine, which includes: a main menu in which main menus including a tool management menu and a tool setting menu are arranged; a detail information in which the list of tools mounted on a machine tool is outputted, when the tool management menu is selected from the main menu; a preview that displaying the machining state of a material on the basis of the information inputted through the main menu; and a function selection in which function selection icons for selecting and adding new tools are arranged, in which when the tool management tool is selected from the main menu, “register new tool item” is shown up on the function selection icons, and the function selection icon for selecting a new tool is selected, a tool database including characters, symbols, and images for tool lists is outputted in the detail information in accordance with a machining method so that a new tool can be registered.

    摘要翻译: 本公开涉及数控机器的操作程序,其包括:主菜单,其中安排包括工具管理菜单和工具设置菜单的主菜单; 当从主菜单中选择工具管理菜单时,其中输出安装在机床上的工具列表的详细信息; 基于通过主菜单输入的信息显示材料的加工状态的预览; 以及功能选择,其中布置了用于选择和添加新工具的功能选择图标,其中当从主菜单中选择工具管理工具时,在功能选择图标上显示“注册新工具项”,并且功能 选择用于选择新工具的选择图标,根据加工方法在详细信息中输出包括用于工具列表的字符,符号和图像的工具数据库,以便可以登记新工具。

    BOOM DRIVING SYSTEM FOR HYBRID EXCAVATOR AND CONTROL METHOD THEREFOR
    36.
    发明申请
    BOOM DRIVING SYSTEM FOR HYBRID EXCAVATOR AND CONTROL METHOD THEREFOR 有权
    混合式挖掘机的BOOM驱动系统及其控制方法

    公开(公告)号:US20150267381A1

    公开(公告)日:2015-09-24

    申请号:US14375185

    申请日:2013-01-28

    发明人: Byung Il Kang

    IPC分类号: E02F9/22

    摘要: The present disclosure relates to a boom driving system for a hybrid excavator and a control method therefor, and more particularly, to a boom driving system for a hybrid excavator, which drives a hydraulic pump motor so as to move a boom upward and downward, and collects regenerative power of the boom using an electric motor so as to improve fuel efficiency, and a control method for the boom driving system. Provided in exemplary embodiments of the present disclosure is a boom driving system for a hybrid excavator and a control method therefor, which may allow an electric motor generator to normally produce electricity by allowing retraction speed and force of the boom actuator to be controlled to a target speed when a boom is moved downward.

    摘要翻译: 本发明涉及一种用于混合动力挖掘机的起重臂驱动系统及其控制方法,更具体地,涉及一种驱动液压泵电动机以使其上下移动的混合式挖掘机的悬臂驱动系统,以及 使用电动机来收集动臂的再生能量以提高燃料效率,以及用于动臂驱动系统的控制方法。 在本公开的示例性实施例中提供的是用于混合动力挖掘机的起重臂驱动系统及其控制方法,其可以允许电动发电机通过允许将起重臂致动器的缩回速度和力控制到目标来正常地发电 当动臂向下移动时的速度。

    Apparatus and method for automatically controlling a transmission of a wheel loader
    37.
    发明授权
    Apparatus and method for automatically controlling a transmission of a wheel loader 有权
    用于自动控制轮式装载机的传动的装置和方法

    公开(公告)号:US09085294B2

    公开(公告)日:2015-07-21

    申请号:US13994465

    申请日:2011-12-26

    申请人: In Pyo Jang

    发明人: In Pyo Jang

    摘要: An aspect of the present disclosure has been made in an effort to provide an apparatus and a method of automatically controlling a transmission, capable of increasing work efficiency by removing a time gap between a starting time point when an operation such as excavation of a wheel loader starts and a transmission time point when the kickdown is performed. In addition, an aspect of the present disclosure has been made in an effort to provide an apparatus and a method of automatically controlling a transmission, capable of performing an automatic kickdown transmission at the same time of the starting time point of operation, preferably before the operation is performed.

    摘要翻译: 本公开的一个方面是为了提供一种自动控制传动装置和方法,其能够通过消除在诸如挖掘轮式装载机之类的操作的起始时间点之间的时间间隔来提高工作效率 启动和执行降档时的传输时间点。 此外,本公开的一个方面是为了提供自动控制变速器的装置和方法,其能够在起动时间点的同时执行自动降档变速,优选地在 执行操作。

    Tool path forming method in milling processing system
    39.
    发明授权
    Tool path forming method in milling processing system 有权
    铣削加工系统中的刀具路径形成方法

    公开(公告)号:US08942843B2

    公开(公告)日:2015-01-27

    申请号:US13501030

    申请日:2010-10-08

    摘要: The present invention provides a tool path forming method in a milling processing system, the method including: (A) a shape offset step; (B) a virtual wall forming step; (C) an interference region forming and shape revising step; (D) a closed shape forming step; (E) a cutting surface forming step; (F) tool path forming steps; (G) an unprocessed region detecting step; and (H) an uncut region tool path forming step.

    摘要翻译: 本发明提供一种铣削加工系统中的刀具路径形成方法,该方法包括:(A)形状偏移步骤; (B)虚拟壁形成步骤; (C)干涉区域形成和形状修正步骤; (D)封闭形状形成步骤; (E)切割表面形成步骤; (F)工具路径形成步骤; (G)未处理区域检测步骤; 和(H)未切割区域刀具路径形成步骤。

    ACTIVE REGENERATION CONTROL DEVICE FOR A DIESEL PARTICULATE FILTER
    40.
    发明申请
    ACTIVE REGENERATION CONTROL DEVICE FOR A DIESEL PARTICULATE FILTER 有权
    柴油颗粒过滤器的主动再生控制装置

    公开(公告)号:US20150000257A1

    公开(公告)日:2015-01-01

    申请号:US14368168

    申请日:2012-12-04

    发明人: Jin Hwan Yu

    IPC分类号: F01N3/023

    摘要: An active regeneration control device for a diesel particulate filter (DPF) according to the present disclosure includes: an active regeneration determining unit judging an active regeneration time of the (DPF); an active regeneration signal generating unit generating an active regeneration signal according to the decision of the active regeneration determining unit; and an active regeneration inducing unit. The active regeneration inducing unit induces the active regeneration when the active regeneration is not performed after the active regeneration signal is generated.

    摘要翻译: 根据本公开的用于柴油机微粒过滤器(DPF)的主动再生控制装置包括:主动再生确定单元,判断(DPF)的主动再生时间; 主动再生信号发生单元根据主动再生判定单元的判定生成主动再生信号; 和活性再生诱导单元。 当在生成活性再生信号之后不进行主动再生时,主动再生感应单元引起主动再生。