실외 열교환기 및 공기조화기
    76.
    发明公开
    실외 열교환기 및 공기조화기 审中-实审
    室外热交换器和空调

    公开(公告)号:KR1020140142802A

    公开(公告)日:2014-12-15

    申请号:KR1020130064217

    申请日:2013-06-04

    Abstract: 최적의 성능을 내도록 냉매가 냉매튜브를 따라 흐르며 실외공기와 열교환하는 총 길이의 범위를 제안한 실외 열교환기를 개시한다. 실외 열교환기는 서로 이격 배치되는 복수의 냉매튜브, 복수의 냉매튜브의 양단에 결합되는 제 1헤더와 제 2헤더, 복수의 냉매튜브의 외면에 결합되어, 외부와 접촉하는 면적을 넓히는 복수의 열교환 핀을 포함하고, 냉매가 냉매 튜브를 따라 흐르며 실외공기와 열교환하는 냉매이동경로의 총 길이는 1500mm이상, 6000mm이하인 것을 특징으로 한다. 이러한 범위내에서 실외 열교환기는 최적의 성능을 낼 수 있고, 응축기나 증발기로 변환사용가능하게 공기조화기에 포함될 수 있다.

    Abstract translation: 公开了一种室外热交换器,其提供沿着制冷剂管流动的制冷剂与室外空气进行热交换的总长度的范围,其中该范围允许室外热交换器具有最佳性能。 室外热交换器包括:布置成彼此分离的制冷剂管; 连接到制冷剂管的两端的第一和第二头部; 以及耦合到制冷剂管的外表面的多个热交换翅片,并且扩大接触外部的区域。 沿着制冷剂管流动的制冷剂与室外空气交换热量的制冷剂流路的总长度在1500〜6000mm的范围内。 在上述范围内,室外热交换器能够具有最佳性能,并且能够在空调机中可转换地用作冷凝器或蒸发器。

    유도가열조리기의 제어방법
    77.
    发明公开
    유도가열조리기의 제어방법 无效
    控制加热烹饪机的方法

    公开(公告)号:KR1020120109965A

    公开(公告)日:2012-10-09

    申请号:KR1020110078105

    申请日:2011-08-05

    CPC classification number: H05B6/065 H05B6/1272 H05B2213/03 Y02B40/126

    Abstract: PURPOSE: A method for controlling an induction heating cooker is provided to prevent interference noise caused by different switching frequencies of an inverter unit by matching operating frequencies of a pulse width modulation signal applied to a plurality of adjacent heating coils. CONSTITUTION: A heating coil(130) occupied by a container is detected from heating coils. An inverter unit is switched to apply a power level inputted from a user to the detected heating coil. The presence of an output current belonging to a range of a target output current corresponding to the power level is determined from output currents detected in a sensor unit of each heating coil according to the heating coil occupied by the container(160). A pulse width modulation signal applied to the inverter unit of each heating coil is adjusted. A duty ratio of the pulse width modulation signal is identically adjusted(180). [Reference numerals] (110) Is an inductive heating cooking utensil turned ON?; (120) Input of a container location detection command; (130) Detection of a container location by supplying high frequency power and detecting currents; (140) Indicating and storing of the detected container location; (150) Inputting of a power level of a corresponding container; (160) Applying of a pulse modulation signal corresponding to the inputted power level to a heating coil and detecting output currents from each heating coil; (170) Is there an output current which is included in a target output current among the detected output currents?; (180) Increasing of a duty ratio of the pulse width modulation signal which is applied to each heating coil; (190) Do one or more output currents reach the range of the target output current?; (AA) Start; (BB,DD,FF) No; (CC,EE,GG) Yes; (HH) End

    Abstract translation: 目的:提供一种用于控制感应加热烹调器的方法,以通过匹配施加到多个相邻加热线圈的脉宽调制信号的工作频率来防止由逆变器单元的不同切换频率引起的干扰噪声。 构成:从加热线圈检测由容器占据的加热线圈(130)。 切换逆变器单元以将从用户输入的功率电平施加到检测到的加热线圈。 根据由容器(160)占据的加热线圈,在每个加热线圈的传感器单元中检测出的输出电流来确定属于与功率电平对应的目标输出电流的范围的输出电流的存在。 调整施加到各加热线圈的逆变器单元的脉宽调制信号。 脉冲宽度调制信号的占空比被相同调整(180)。 (附图标记)(110)感应加热烹饪器具是否接通? (120)容器位置检测指令的输入; (130)通过提供高频功率和检测电流来检测容器位置; (140)指示和存储检测到的集装箱位置; (150)输入相应容器的功率级; (160)将对应于所输入的功率电平的脉冲调制信号施加到加热线圈并检测来自每个加热线圈的输出电流; (170)检测的输出电流α中是否存在包含在目标输出电流中的输出电流; (180)增加施加到每个加热线圈的脉宽调制信号的占空比; (190)使一个或多个输出电流达到目标输出电流α的范围; (AA)开始; (BB,DD,FF)否; (CC,EE,GG)是; (HH)结束

    유도가열조리기
    78.
    发明公开
    유도가열조리기 审中-实审
    感应加热烹饪机

    公开(公告)号:KR1020120109263A

    公开(公告)日:2012-10-08

    申请号:KR1020110027798

    申请日:2011-03-28

    Abstract: PURPOSE: An induction heating cooker is provided to minimize interference between a high frequency circuit part and a low frequency circuit part by changing a structure of a printed circuit board with an inverter circuit and a control circuit. CONSTITUTION: A cooking container is located on a cooking plate. A plurality of cooking coils is arranged on the lower part of the cooking plate. A printed circuit board(100A,100C,100D) includes a plurality of circuits to drive each heating coil. The printed circuit board includes a high frequency circuit unit(110A) with the circuits having high frequency properties among the circuits. The printed circuit board includes a low frequency circuit unit(120A) with the circuits having low frequency properties among the circuits. The high frequency circuit unit and the low frequency circuit unit are separated from each other. [Reference numerals] (10A-1) Rectifier; (10A-2) Rectifier; (10B-1) Rectifier; (10B-2) Rectifier; (10C-1) Rectifier; (10C-2) Rectifier; (10D-1) Rectifier; (10D-2) Rectifier; (30A-1) Inverter; (30A-2) Inverter; (30B-1) Inverter; (30B-2) Inverter; (30C-1) Inverter; (30C-2) Inverter; (30D-1) Inverter; (30D-2) Inverter; (60A) First subsidiary controller; (60B) Second subsidiary controller; (60C) Third subsidiary controller; (60D) Fourth subsidiary controller

    Abstract translation: 目的:提供一种感应加热烹调器,通过用逆变器电路和控制电路改变印刷电路板的结构来最小化高频电路部分与低频电路部分之间的干扰。 构成:烹饪容器位于烹饪板上。 烹调板的下部设有多个烹调线圈。 印刷电路板(100A,100C,100D)包括驱动每个加热线圈的多个电路。 印刷电路板包括电路中具有高频特性的电路的高频电路单元(110A)。 印刷电路板包括电路中具有低频特性的电路的低频电路单元(120A)。 高频电路单元和低频电路单元彼此分离。 (附图标记)(10A-1)整流器; (10A-2)整流器; (10B-1)整流器; (10B-2)整流器; (10C-1)整流器; (10C-2)整流器; (10D-1)整流器; (10D-2)整流器; (30A-1)变频器; (30A-2)变频器; (30B-1)变频器; (30B-2)变频器; (30C-1)变频器; (30C-2)变频器; (30D-1)变频器; (30D-2)逆变器; (60A)第一副控制器; (60B)第二副控制器; (60C)第三副控制人; (60D)第四控制器

    현상카트리지 및 이를 구비한 화상형성장치
    79.
    发明公开
    현상카트리지 및 이를 구비한 화상형성장치 无效
    开发盒子和具有它的图像形成装置

    公开(公告)号:KR1020120015493A

    公开(公告)日:2012-02-22

    申请号:KR1020100077633

    申请日:2010-08-12

    CPC classification number: G03G21/1853

    Abstract: PURPOSE: A developing cartridge and an image forming device with the same are provided to minimize the size of a main body. CONSTITUTION: A developing agent supply unit, a supply roller, and a developing roller are vertically arranged on a developing cartridge(100). A developing agent of the developing agent supply unit is supplied to the supply roller by free falling. A used developing agent storing unit and a charging roller are vertically arranged on the developing cartridge.

    Abstract translation: 目的:提供一种显影盒及其具有该成像装置的图像形成装置,以使主体的尺寸最小化。 构成:显影剂供给单元,供给辊和显影辊垂直地布置在显影盒(100)上。 显影剂供给单元的显影剂通过自由落体供给到供给辊。 所使用的显影剂存储单元和充电辊垂直地布置在显影盒上。

    필터 테스트 장치 및 방법
    80.
    发明公开
    필터 테스트 장치 및 방법 无效
    用于测试过滤器的装置和方法

    公开(公告)号:KR1020070081043A

    公开(公告)日:2007-08-14

    申请号:KR1020060012752

    申请日:2006-02-09

    Abstract: A filter test apparatus and a method are provided to test the replacement cycle of a filter by supplying selectively a variety of gases using a gas supply unit with a plurality of gas lines. A filter test apparatus includes a housing, a filter support unit, a gas supply unit and a measurement unit. The housing(10) has an inlet and an outlet. The filter support unit is installed at a portion between the inlet and outlet of the housing. The filter support unit is used for loading a filter capable of filtering particles off a predetermined gas supplied through the inlet. The gas supply unit(30) is connected to the inlet in order to supply a variety of gases to the inlet. The measurement unit is used for measuring the concentration of the gases supplied through the filter. The gas supply unit includes a plurality of gas lines(32a to 32d).

    Abstract translation: 提供了一种过滤器测试装置和方法,用于通过使用具有多个气体管线的气体供应单元选择性地供应各种气体来测试过滤器的更换周期。 过滤器测试装置包括壳体,过滤器支撑单元,气体供应单元和测量单元。 壳体(10)具有入口和出口。 过滤器支撑单元安装在壳体的入口和出口之间的部分。 过滤器支撑单元用于装载能够从通过入口供给的预定气体上的颗粒过滤的过滤器。 气体供应单元(30)连接到入口以便向入口提供各种气体。 测量单元用于测量通过过滤器供应气体的浓度。 气体供给单元包括多条气体管线(32a〜32d)。

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