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111. 发明公开

KR1020110126169A 작업 기계의 유압 구동 장치 有权
标题翻译：液压驱动装置
公开(公告)号：KR1020110126169A
公开(公告)日：2011-11-22
申请号：KR1020117023726
申请日：2010-03-09
申请人： 히다찌 겐끼 가부시키가이샤
发明人： 하기와라나오끼 , 나까무라쯔요시 , 사또오겐스께 , 오까노야스오 , 이시까와고오지 , 가네하마미쯔히꼬 , 아즈마히로유끼
IPC分类号： F01N3/02 , B01D46/42 , E02F9/00 , F02D29/04
CPC分类号： E02F9/2235 , B01D46/0063 , B01D46/42 , E02F9/0866 , E02F9/2066 , E02F9/2217 , E02F9/2246 , E02F9/2285 , E02F9/2296 , F01N3/023 , F02D41/029 , F02D2041/026 , F15B21/082 , F15B2211/20523 , F15B2211/20546 , F15B2211/25 , F15B2211/634 , F15B2211/6346 , F15B2211/6355 , F15B2211/665 , F15B2211/6652 , F15B2211/6653 , F15B2211/6658 , F15B2211/67 , F15B2211/85
摘要： 본 발명의 과제는 강제 재생을 충분한 시간 연속하여 실시할 수 있는 작업 기계의 유압 구동 장치를 제공하는 것이다.
컨트롤러(50)는, 게이트 로크용 개폐 밸브(33)를 조작하는 게이트 로크 레버(32)가 로크 상태, 즉 유압 셔블(1)에 구비된 아암 실린더(12) 등의 모든 유압 액추에이터가 비조작 상태인 것을 게이트 로크 검지 스위치(40)로부터의 로크 검지 신호(Sl)의 입력에 의해 검지한다. 이 검지 상태에 있어서, 강제 재생 스위치(53)로부터 강제 재생 지령 신호(So)를 입력했을 때에, 제어 신호(Cp, Cf)를 승압용 비례 전자기 밸브(51), 레귤레이터(52)에 출력하고, 강제 재생 수단[아암 실린더 제어 밸브(27), 레귤레이터(52)]에 강제 재생을 실시시킨다.

112. 发明公开

KR1020110073704A 건설기계의 쿨링장치 无效
标题翻译：建筑机械冷却器
公开(公告)号：KR1020110073704A
公开(公告)日：2011-06-30
申请号：KR1020090130418
申请日：2009-12-24
申请人： 두산인프라코어 주식회사
发明人： 곽규선
IPC分类号： F01P5/02 , F01M5/00 , F01P11/08 , F01P3/20
CPC分类号： F01P5/02 , B60K11/04 , E02F9/0866 , F01M5/002 , F01P7/04 , F01P11/08
摘要： PURPOSE: A cooling device of a construction machine is provided to ensure the front space of a cooler and an amount of air for cooling an oil cooler and a radiator since an oil-cooler room and a radiator room are operated in an integrated manner. CONSTITUTION: A cooling device of a construction machine comprises a radiator(100), a radiator fan(103), an oil cooler(105), an oil-cooler fan(106) and a cooling case(110). The radiator circulates the cooling water. The radiator fan cools the radiator. The oil cooler is installed on the side of the radiator and circulates working oil to drive the hydraulic actuator of a working machine. The oil-cooler fan cools the oil cooler. The cooling case comprises a cooling space(111) for circulating air between the radiator and the oil cooler.
摘要翻译：目的：提供一种建筑机械的冷却装置，以一体化的方式操作油冷却器室和散热器室，以确保冷却器的前部空间和用于冷却油冷却器和散热器的空气量。构成：建筑机械的冷却装置包括散热器（100），散热器风扇（103），油冷却器（105），油冷却器风扇（106）和冷却箱（110）。散热器使冷却水循环。散热器风扇冷却散热器。油冷却器安装在散热器的侧面，并循环工作油来驱动工作机械的液压执行机构。油冷却器风扇冷却油冷却器。冷却箱包括用于在散热器和油冷却器之间循环空气的冷却空间（111）。

113. 发明公开

KR1020110056736A 개선된 방화벽을 구비한 건설중장비 有权
标题翻译：具有改进的防火墙的建筑设备
公开(公告)号：KR1020110056736A
公开(公告)日：2011-05-31
申请号：KR1020090113187
申请日：2009-11-23
申请人： 볼보 컨스트럭션 이큅먼트 에이비
发明人： 김성환
IPC分类号： E02F9/08 , B62D25/08
CPC分类号： E02F9/0866 , B60Y2200/412 , E02F3/36 , E02F9/24
摘要： PURPOSE: Construction equipment having an improved fire barrier is provided to prevent the ignition of working fluid at an engine by partitioning a cowl frame into an engine room and a pump room. CONSTITUTION: Construction equipment having an improved fire barrier comprises a firewall a diesel particle filter. The firewall is composed of a hard firewall and a soft firewall. The hard firewall is made of a steel material. The soft firewall is made of a silicon material. The soft firewall is installed in a cowl frame(130) using the steel plate. The diesel particle filter is installed in the cowl frame using the filter bracket.
摘要翻译：目的：提供具有改进的防火屏障的施工设备，以防止发动机工作流体通过将整流罩分为发动机室和泵室而点燃。构成：具有改进的防火屏障的施工设备包括防火墙柴油颗粒过滤器。防火墙由硬防火墙和软防火墙组成。硬防火墙由钢材制成。软防火墙由硅材料制成。软防火墙使用钢板安装在整流罩框架（130）中。柴油颗粒过滤器使用过滤器支架安装在整流罩框架中。

114. 发明公开

KR1020110051660A 건설기계의 엔진룸용 흡음부재 조립구조 无效
标题翻译：建筑机械发动机声音吸收材料组装结构
公开(公告)号：KR1020110051660A
公开(公告)日：2011-05-18
申请号：KR1020090108367
申请日：2009-11-11
申请人： 볼보 컨스트럭션 이큅먼트 에이비
发明人： 신한철
IPC分类号： E02F9/08 , B62D25/12
CPC分类号： E02F9/0866 , B60Y2200/412 , E02F3/36 , F02B77/13
摘要： PURPOSE: A noise-absorbing member assembly for the engine room of a construction machine is provided to easily remove foreign materials from the surface of the noise-absorbing member and to enhance the convenience of a worker by the formation of a working space. CONSTITUTION: A noise-absorbing member(30) assembly for the engine room of a construction machine comprises a noise-absorbing member, a bracket(20) and an adhesion member. The noise-absorbing member is installed in the cover(10) of an engine room. The bracket comprises a support(21) and a fixing unit(22). The support is bent to protect one side of the outer part of the noise-absorbing member. The fixing unit is formed on both ends of the support and is attached to the inner surface of the engine-room cover. The adhesion member is formed on the inner surface of the fixing unit and maintains the noise-absorbing member in the bracket.
摘要翻译：目的：提供一种用于建筑机械发动机室的噪声吸收构件组件，以容易地从噪声吸收构件的表面去除异物，并且通过形成工作空间来提高工人的便利性。构成：用于建筑机械的发动机室的吸声构件（30）组件包括噪声吸收构件，支架（20）和粘附构件。噪声吸收构件安装在发动机室的盖（10）中。支架包括支撑件（21）和固定单元（22）。弯曲支撑件以保护噪声吸收构件的外部的一侧。固定单元形成在支撑件的两端并且附接到发动机舱盖的内表面。粘合构件形成在定影单元的内表面上，并将吸音构件保持在支架中。

115. 发明公开

KR1020110042005A 건설기계 无效
标题翻译：建筑机械
公开(公告)号：KR1020110042005A
公开(公告)日：2011-04-22
申请号：KR1020100099659
申请日：2010-10-13
申请人： 히다치 겡키 가부시키 가이샤
发明人： 히라사와시게루 , 마츠시타마코토 , 마마다도모노리
IPC分类号： E02F9/00 , B60K11/04 , B60K11/08
CPC分类号： B60K11/04 , B60Y2200/412 , E02F9/00 , E02F9/0866 , F01P3/18 , F01P2003/187 , F02B29/0431 , F02B29/0456 , F02B29/0475 , F02M31/20 , F02M35/10131 , F02M35/10347 , Y02T10/126 , Y02T10/146
摘要： PURPOSE: A construction apparatus is provided to enable installation of a radiator, an oil cooler, an intercooler, a condenser, and a fuel cooler in a narrow space and maintains each cooling performance. CONSTITUTION: A construction apparatus is constituted as follows. A radiator(16) and an oil cooler(17) are positioned on the front side of a cooling fan. The radiator and the oil cooler are placed in parallel to the flow direction of cooling wind. An intercooler(18) and a condenser(19) are positioned on the front side of the oil cooler and the radiator. The intercooler and the condenser are placed in parallel. A fuel cooler(21) is formed on the front surface of the condenser.
摘要翻译：目的：提供一种能够在狭窄空间内安装散热器，油冷却器，中间冷却器，冷凝器和燃料冷却器的结构设备，并且保持每个冷却性能。构成：构造装置如下。散热器（16）和油冷却器（17）位于冷却风扇的前侧。散热器和油冷却器平行于冷却风的流动方向。中间冷却器（18）和冷凝器（19）位于油冷却器和散热器的前侧。中间冷却器和冷凝器平行放置。在冷凝器的前表面上形成燃料冷却器（21）。

116. 发明公开

KR1020110032574A 엔진실의 경계부에 흡음 및 차폐용 일체형 차폐블록이 구비된 굴삭기 无效
标题翻译：挖掘机安装声音吸收区域和发动机舱边界屏蔽
公开(公告)号：KR1020110032574A
公开(公告)日：2011-03-30
申请号：KR1020090090129
申请日：2009-09-23
申请人： 볼보 컨스트럭션 이큅먼트 에이비
发明人： 정규천
IPC分类号： E02F9/08 , B62D25/08 , F02B77/11
CPC分类号： E02F9/0866 , B60Y2200/412 , E02F3/36 , F02B77/13
摘要： PURPOSE: An excavator having a shield block for sound absorbing and sealing on boundary of an engine room is provided to minimize the noise from an engine room by increasing the thickness of the shielding block. CONSTITUTION: An excavator having a shield block(20) for sound absorbing and sealing on boundary of an engine room comprises a shielding block. The shield block is manufactured in a block shape in order to secure a fixed thickness to improve a sealing function and a sound absorbing function from the engine room. The shielding block is made of an elastic body by closely adhering to adjacent element when mounting on the boundary of the engine room. The shielding block is made of rubber or sponge material.
摘要翻译：目的：提供一种具有用于在发动机室边界吸声和密封的屏蔽块的挖掘机，以通过增加屏蔽块的厚度来最小化来自发动机室的噪音。构成：具有用于在发动机室边界吸声和密封的屏蔽块（20）的挖掘机包括屏蔽块。屏蔽块被制造成块状，以便确保固定的厚度以改善来自发动机室的密封功能和吸声功能。当安装在发动机室的边界上时，屏蔽块由弹性体紧密地附着在相邻的元件上。屏蔽块由橡胶或海绵材料制成。

117. 发明授权

KR100984761B1 하이브리드식 건설기계의 기기배치구조 有权
标题翻译：混合式建筑机械
公开(公告)号：KR100984761B1
公开(公告)日：2010-10-01
申请号：KR1020030078243
申请日：2003-11-06
申请人： 가부시키가이샤 고마쓰 세이사쿠쇼
发明人： 나루세마사미 , 오츠카사나리토시 , 이노우에히로유키
IPC分类号： E02F9/00
CPC分类号： E02F9/2075 , B60L11/12 , B60L2200/40 , E02F3/325 , E02F9/0866 , E02F9/2217 , Y02T10/7077
摘要： (과제)엔진과 제너레이터 모터를 병용해서 유압펌프를 구동하는 하이브리드식 건설기계에 있어서, 차체 길이를 소형화할 수 있고, 충전계 기기의 전력손실이나 전기적 노이즈를 저감할 수 있고, 온도상승을 억제할 수 있는 기기배치구조를 제공하다.
(해결수단)엔진(41)에 PTO(46)를 개재해서 유압펌프(47)를 접속하고, 유압액추에이터로부터의 리턴오일에 의해 회생하는 회생모터(59)와, 전동기로서 엔진(41)을 도와 유압펌프(47)를 구동하거나, 또 엔진(41) 또는 회생모터(59)의 잉여토크로 발전하는 제너레이터 모터(55)를, PTO(46)를 개재하여 유압펌프(47)에 병설했다. 또, 충전계 기기 및 고압유압계 기기를 서로 분리하여 배치했다. 인버터(61)를 팬(43) 상류측에 설치하고, 제너레이터 모터(55)를 인버터(61)에 가까운 측의 엔진끝부에 접속했다.
摘要翻译：提供了能够减小大小的充电系统的装置的混合动力施工设备的装置配置结构。为此，在装置结构中：液压泵（47）通过第一动力输出（46）与发动机（41）连接。以及由液压致动器（10a，10b）的回油引起的再生马达（59）和发电机马达（55）再生的再生马达（59），该发动机马达（55）辅助发动机作为电动机驱动液压泵并产生过剩的动力再生电动机的转矩通过第一动力输出与液压泵并联设置。

118. 发明公开

KR1020100084500A 작업 차량의 배기 가스 정화 시스템 有权
标题翻译：用于工作车辆的排气净化系统
公开(公告)号：KR1020100084500A
公开(公告)日：2010-07-26
申请号：KR1020107000258
申请日：2008-10-22
申请人： 히다찌 겐끼 가부시키가이샤
发明人： 쯔까다히데노부 , 나까무라가즈노리 , 가미야쇼오헤이
IPC分类号： F01N3/023 , F01N9/00 , F01N3/021
CPC分类号： F01N9/002 , E02F9/00 , E02F9/0866 , F01N3/0253 , F01N2900/10 , F02D41/0245 , F02D41/029 , F02D41/08 , F02D2041/026 , F02D2200/604 , Y02T10/26 , Y02T10/47
摘要： An exhaust purification system for a traveling work vehicle such as a hydraulic excavator, in which manual regeneration control of a filter for capturing particulate matter contained in exhaust gas is performed in an appropriate condition in which the manual regeneration control and operation of a work system are not affected each other. The operation (manual regeneration control) of a fuel injection device (40) for regeneration is started when a manual regeneration start switch (39) is operated, an engine control dial (2) is operated to instruct a low idle speed, and a gate lock lever (22) is operated to a second position (B) for disabling generation of control pilot pressures by remote control valves. Even during manual regeneration control, the control is immediately terminated if the gate lock lever (22) is operated to a first position (A).
摘要翻译：一种用于诸如液压挖掘机的行驶工作车辆的排气净化系统，其中，在工作系统的手动再生控制和操作的适当条件下执行用于捕获包含在废气中的颗粒物质的过滤器的手动再生控制不相互影响当操作手动再生启动开关（39），操作发动机控制拨盘（2）以指示低怠速时，启动用于再生的燃料喷射装置（40）的操作（手动再生控制）锁定杆（22）被操作到第二位置（B），用于禁止由遥控阀产生控制先导压力。即使在手动再生控制期间，如果门锁杆（22）被操作到第一位置（A），则立即终止控制。

119. 发明公开

KR1020100061875A 건설기계용 배기가스 저온화 장치 无效
标题翻译：建筑设备排气低温装置
公开(公告)号：KR1020100061875A
公开(公告)日：2010-06-10
申请号：KR1020080120229
申请日：2008-12-01
申请人： 볼보 컨스트럭션 이큅먼트 에이비
发明人： 이케다토시미치 , 김회종 , 나찬주
IPC分类号： E02F9/00 , F01N5/02
CPC分类号： F01N3/055 , E02F9/00 , E02F9/0866 , F01N13/082 , F01N2590/08 , Y02T10/20
摘要： PURPOSE: A device for lowering the temperature of exhaust gas for construction equipment is provided to prevent combustible materials near an excavator from being burned by high-temperature exhaust gas. CONSTITUTION: A device for lowering the temperature of exhaust gas for construction equipment comprises cooling fans(17,18) and a blower(19). The cooling fan heat-exchanges external air with a radiator(20) and an oil cooler(16) by inhaling the external air into an engine room(4). The blower discharges air in the engine room to the air. An exhaust pipe(13) discharges exhaust gas from an engine(14) to the air. An outlet(13a) of the exhaust pipe is fixed toward the air direction discharged from the blower.
摘要翻译：目的：提供一种用于降低施工设备废气温度的装置，以防止靠近挖掘机的可燃材料被高温废气燃烧。构成：用于降低建筑设备废气温度的装置包括冷却风扇（17,18）和鼓风机（19）。冷却风扇通过将外部空气吸入发动机室（4）而与散热器（20）和油冷却器（16）热交换外部空气。鼓风机将发动机室内的空气排放到空气中。排气管（13）将来自发动机（14）的废气排放到空气中。排气管的出口（13a）朝向从鼓风机排出的空气方向固定。

120. 发明公开

KR1020100027587A 중장비용 피벗힌지 有权
标题翻译：重型机械的新型铰链
公开(公告)号：KR1020100027587A
公开(公告)日：2010-03-11
申请号：KR1020080086566
申请日：2008-09-03
申请人： 임국건
发明人： 이용선 , 최성원
IPC分类号： E02F9/08 , E02F9/00
CPC分类号： E02F9/0891 , B60Y2200/41 , E02F3/36 , E02F9/0866
摘要： PURPOSE: A pivot hinge for heavy equipment is provided to easily open a cover member by forming an opening support unit in the pivot hinge. CONSTITUTION: A pivot hinge for heavy equipment comprises a main bracket, an opening support unit(500), a first fixture(300) for a cover member, and a second member(400) for a main body, a housing(200), a first supporter(420) for the cover member, and a second supporter(320) for the main body. The main bracket is fixed to the main body. The opening support unit generates elastic restoring force when the cover member is opened. One end of the opening support unit is connected to the cover member by the first fixture, and the other end is connected to the main body by the second fixture. The housing accepts the opening support unit, and is supported by the first and second supporters.
摘要翻译：目的：重型设备的枢轴铰链用于通过在枢转铰链中形成开口支撑单元来容易地打开盖构件。构造：用于重型设备的枢转铰链包括主支架，开口支撑单元（500），用于盖构件的第一固定装置（300）和用于主体的第二构件（400），壳体（200）用于盖构件的第一支撑件（420）和用于主体的第二支撑件（320）。主支架固定在主体上。当盖构件打开时，开启支撑单元产生弹性恢复力。开口支撑单元的一端通过第一夹具连接到盖构件，另一端通过第二夹具连接到主体。壳体接受开口支撑单元，并由第一和第二支撑件支撑。

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