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    • 62. 发明公开
    • 스크롤 압축기의 고저압 분리 장치
    • 用于滚动压缩机的内部空间分离装置
    • KR1020080054846A
    • 2008-06-19
    • KR1020060127451
    • 2006-12-13
    • 엘지전자 주식회사
    • 김순동김수철한나라노기섭
    • F04C18/02
    • An inner space partitioning device for a scroll compressor is provided to prevent a fixed scroll from being deformed when the fixed scroll is compressively inserted into an upper cap. An inner space partitioning device for a scroll compressor comprises a casing(10) having an airtight space formed within the casing, a fixed scroll(23), and at least on sealing member(100). The fixed scroll is engaged with an orbiting scroll(22) in the casing and inserted into the inside of the casing to form a compression chamber. The fixed scroll partitions the airtight space of the casing into a suction space(S1) and an exhausting space(S2). The sealing members are interposed between an inner peripheral surface of the casing and an outer peripheral surface of the fixed scroll to seal the casing and the fixed scroll.
    • 提供一种用于涡旋压缩机的内部空间分隔装置,用于当固定涡旋件压缩插入上盖时防止固定涡旋件变形。 一种用于涡旋压缩机的内部空间分配装置,包括壳体(10),其具有形成在壳体内的气密空间,固定涡旋件(23)和至少在密封构件(100)上。 固定涡旋盘与外壳中的绕动涡盘(22)接合并插入壳体的内部以形成压缩室。 固定涡旋盘将壳体的气密空间分隔成吸入空间(S1)和排气空间(S2)。 密封构件设置在壳体的内周面和固定涡旋盘的外周面之间,以密封壳体和固定涡旋件。
    • 63. 发明公开
    • 스크롤 압축기의 베어링장치
    • 滚动压缩机轴承装置
    • KR1020070121475A
    • 2007-12-27
    • KR1020060056587
    • 2006-06-22
    • 엘지전자 주식회사
    • 김수철
    • F04C18/02F04C28/00
    • A bearing device of a scroll compressor is provided to optimize loss of the bearing according to light or heavy load situations by generating elastic deformation in a small inner-diameter part through volume expansion/retraction. A bearing device of a scroll compressor includes a bearing(39) having an inner diameter part consisting of a small inner-diameter part(100) and a large inner-diameter part(101), wherein the small inner-diameter part is elastically deformable. A contact area between a rotation shaft and the small inner-diameter part varies according to the load applied to the compressor so that an area for supporting the rotation shaft increases as the load of the compressor increases and decreases as the load decreases.
    • 提供了一种涡旋压缩机的轴承装置,以通过在小的内径部件中通过体积膨胀/缩回产生弹性变形来优化根据轻或重负载情况的轴承损失。 涡旋式压缩机的轴承装置包括具有由小内径部分(100)和大内径部分(101)组成的内径部分的轴承(39),其中小内径部分是可弹性变形的 。 旋转轴与小内径部之间的接触区域根据施加到压缩机的负载而变化,使得当压缩机的负载随着负载减小而增加和减小时,用于支撑旋转轴的区域增加。
    • 64. 发明授权
    • 스크롤 압축기의 고온 방지 장치
    • 防止压缩机温度升高的装置
    • KR100700614B1
    • 2007-03-28
    • KR1020050068660
    • 2005-07-27
    • 엘지전자 주식회사
    • 김수철
    • F04C18/02F04C29/00
    • 본 발명은 스크롤 압축기의 고온 방지 장치에 관한 것으로서, 구동모터의 오엘피를 포함하는 스크롤 압축기에 있어서, 상기 스크롤 압축기의 고압 토출부로 토출된 오일이 포집되어 상기 오엘피로 낙하됨과 아울러 저압부로 회귀되도록 설치되는 오일 회귀 튜브를 포함하여 구성됨으로써, 압축기가 설정된 온도 이상으로 높아져서 압축기 케이스나 중요 부품 등의 신뢰도가 저하되는 것을 방지하는 스크롤 압축기의 고온 방지 장치를 제공하며,
      또한, 상기 오일 회귀 튜브는 오일의 온도에 따라 그 내경이 열팽창 가능한 재질로 형성되고, 내경이 좁은 병목구간을 가지도록 구성됨으로써, 별도의 열감지 센서 없이도 오일의 온도가 높을수록 오일 회귀 튜브의 내경이 증가하고 오일의 점성이 낮아지게 되어 더 많은 양의 오일이 회귀되도록 하는 스크롤 압축기의 고온 방지 장치를 제공한다.
      스크롤 압축기, 고온 방지, 오일 회귀 튜브
    • 65. 发明公开
    • 스크롤 압축기의 고온 방지 장치
    • 防止压缩机温度升高的装置
    • KR1020070013956A
    • 2007-01-31
    • KR1020050068660
    • 2005-07-27
    • 엘지전자 주식회사
    • 김수철
    • F04C18/02F04C29/00
    • A high temperature preventing apparatus of a scroll compressor is provided to prevent the reliability of a compressor case or other parts from being lowered by a high temperature of the compressor. A high temperature preventing apparatus of a scroll compressor includes an oil returning tube(111). The oil returning tube collects the oil discharged to a high pressure discharge section of the scroll compressor and returns the oil to a low pressure section. The oil returning tube extends to an OLP of a drive motor through a low pressure section. The high pressure discharge section includes an oil interrupting member, and an oil connecting section. The oil interrupting member interrupts the discharge of the oil rising together with a high pressure gas and falls the oil to the bottom of the high pressure discharge section. The oil collecting section is recessed to collect the oil fallen to the bottom. The boil collecting section is communicated with the oil returning tube.
    • 提供一种涡旋式压缩机的高温防止装置,以防止压缩机壳体或其他部件的可靠性由于压缩机的高温而降低。 涡旋式压缩机的耐高温装置包括回油管(111)。 回油管收集排出到涡旋压缩机的高压排出部的油,将油返回到低压部。 回油管通过低压段延伸到驱动马达的OLP。 高压排出部包括油分断构件和油连接部。 油中断构件中断与高压气体一起上升的油的排出,并将油落到高压排出部的底部。 集油部分是凹陷的,以收集掉落到底部的油。 回收炉与回油管连通。
    • 67. 发明公开
    • 내장형 안테나가 구비된 휴대용 단말기
    • 具有内置天线的移动电话的辐射增益改进装置,包括在主体和文件夹单元上形成的辐射增益区域
    • KR1020050014276A
    • 2005-02-07
    • KR1020030052844
    • 2003-07-30
    • 엘지전자 주식회사
    • 박병덕김수철
    • H01Q1/24
    • H01Q1/526H01Q1/243
    • PURPOSE: A radiation gain improvement apparatus is provided to obtain stabilized radiation gain, by arranging a radiation gain ensuring region formed around a main body and a folder unit. CONSTITUTION: A radiation gain improvement apparatus comprises a main body(103), a folder unit(105), a built-in antenna(106), and a radiation gain ensuring region(200). The main body accommodates, in a casing(101), a main printed circuit board(102) for transmitting/receiving sound and video information. The folder unit is hinge-coupled to an end of the main body, and has a liquid crystal display for displaying information operated by the main body. The liquid crystal display is accommodated in a folder casing(104). The built-in antenna is assembled to an end of the main printed circuit board, and accommodated in the main body in such a manner that the built-in antenna transmits/receives waves including sound and video information to/from the main printed circuit board. The radiation gain ensuring region is formed around the main body where the built-in antenna is arranged and the folder unit.
    • 目的:通过设置围绕主体和折叠单元形成的辐射增益确保区域来提供辐射增益改善装置以获得稳定的辐射增益。 构成:辐射增益改善装置包括主体(103),文件夹单元(105),内置天线(106)和辐射增益确保区(200)。 主体容纳在壳体(101)中,用于发送/接收声音和视频信息的主印刷电路板(102)。 折叠单元铰链连接到主体的一端,并且具有用于显示由主体操作的信息的液晶显示器。 液晶显示器容纳在文件夹外壳(104)中。 将内置天线组装到主印刷电路板的一端,并且以内置天线将/包含声音和视频信息的波向主印刷电路板发送/接收的方式容纳在主体中 。 辐射增益确保区域围绕内置天线布置的主体和文件夹单元形成。
    • 68. 发明公开
    • 휴대폰의 이어폰 스위칭 회로
    • 移动电话的耳机切换电路,特别是允许用户通过耳机的一个扬声器通过耳机的其他扬声器进行音乐通话
    • KR1020040110579A
    • 2004-12-31
    • KR1020030039932
    • 2003-06-19
    • 엘지전자 주식회사
    • 김수철
    • H04B1/40
    • PURPOSE: An earphone switching circuit of a mobile phone is provided to allow a user to perform call communication with the other party and simultaneously listen to music when the user receives the call while enjoying music through an earphone. CONSTITUTION: A switching controller(1) outputs a switching control signal allowing a user to enjoy music, listen to a call tone, or simultaneously perform listening to music and call communication through an earphone(3) according to his/her request. A switch unit(2) selectively connects midi ports(MIDI+,MIDI-) for music and audio ports(Audio+,Audio-) for call to speaker lines(EA,EB) of the earphone(3) according to the switching control signal.
    • 目的:提供移动电话的耳机切换电路,以允许用户与另一方进行呼叫通信,并且当用户在通过耳机享受音乐时接收到呼叫时同时收听音乐。 构成:切换控制器(1)输出切换控制信号,允许用户根据他/她的请求通过耳机(3)欣赏音乐,收听呼叫音,或同时执行听音乐和呼叫通信。 开关单元(2)根据切换控制信号有选择地连接用于音频和音频端口(Audio +,Audio-)的MIDI端口(MIDI +,MIDI-),用于呼叫到耳机(3)的扬声器线(EA,EB)。