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1. 发明申请

WO2006025620A1 LINEAR COMPRESSOR 审中-公开
标题翻译：线性压缩机
公开(公告)号：WO2006025620A1
公开(公告)日：2006-03-09
申请号：PCT/KR2004/002180
申请日：2004-08-30
申请人： LG ELECTRONICS, INC. , CHOI, Bong-Jun , KIM, Hyun , SHIN, Jong-Min , JANG, Chang-Yong , PARK, Shin-Hyun , JEON, Young-Hoan , ROH, Chul-Gi
发明人： CHOI, Bong-Jun , KIM, Hyun , SHIN, Jong-Min , JANG, Chang-Yong , PARK, Shin-Hyun , JEON, Young-Hoan , ROH, Chul-Gi
IPC分类号： F04B35/04
CPC分类号： H02K33/16 , F04B35/045 , F04B2201/0206 , F04B2203/0404
摘要： The present invention discloses a linear compressor in which a piston (6) is driven by a linear motor (10) and linearly reciprocated inside a cylinder (4) to suck, compress and discharge refrigerants. Even though load is varied, the linear compressor performs the operation in a resonance state by estimating a natural frequency of the piston (6) and synchronizing an operation frequency of the linear motor (10) with the natural frequency of the piston (6), and efficiently handles the load by varying a compression capacity by changing a stroke (5) of the piston (6).
摘要翻译：本发明公开了一种线性压缩机，其中活塞（6）由直线电动机（10）驱动并且在气缸（4）内线性往复运动以吸入，压缩和排出制冷剂。即使负载变化，线性压缩机通过估计活塞（6）的固有频率并使线性电动机（10）的运转频率与活塞（6）的固有频率同步，进行共振状态的运转，并且通过改变活塞（6）的行程（5）来改变压缩容量来有效地处理负载。

2. 发明申请

WO2006025619A2 LINEAR COMPRESSOR 审中-公开
标题翻译：线性压缩机
公开(公告)号：WO2006025619A2
公开(公告)日：2006-03-09
申请号：PCT/KR2004/002179
申请日：2004-08-30
申请人： LG ELECTRONICS, INC. , CHOI, Bong-Jun , JANG, Chang-Yong , CHO, Man-Seok , PARK, Shin-Hyun , KIM, Hyun , SHIN, Jong-Min , JEON, Young-Hoan , ROH, Chul-Gi
发明人： CHOI, Bong-Jun , JANG, Chang-Yong , CHO, Man-Seok , PARK, Shin-Hyun , KIM, Hyun , SHIN, Jong-Min , JEON, Young-Hoan , ROH, Chul-Gi
IPC分类号： H02K33/10
CPC分类号： F04B35/045 , F04B2201/0206 , F04B2201/0806 , F04B2203/0402 , F04B2207/045 , H02K33/16
摘要： The present invention discloses a linear compressor which can rapidly overcome load and improve compression efficiency, by synchronizing an operation frequency of a linear motor with a natural frequency of a movable member varied by the load and varying a stroke of the movable member according to the load. The linear compressor includes a fixed member having a compression space inside, a movable member linearly reciprocated in the fixed member in the axial direction, for compressing refrigerants sucked into the compression space, one or more springs installed to elastically support the movable member in the motion direction of the movable member, spring constants of which being varied by load, and a linear motor installed to be connected to the movable member, for linearly reciprocating the movable member in the axial direction, and varying a stroke of the movable member according to a predetermined refrigeration force, so that the movable member can be linearly reciprocated to reach a top dead center.
摘要翻译：本发明公开了一种线性压缩机，其可以通过使线性电动机的工作频率与由负载变化的可动构件的固有频率同步，并根据负载改变可动构件的行程，来快速克服负载并提高压缩效率。线性压缩机包括内部具有压缩空间的固定构件，沿轴向在该固定构件中直线往复运动的可动构件，用于压缩被吸入压缩空间的制冷剂，一个或多个弹簧，其安装成以可移动构件的运动方式弹性地支撑可动构件的方向，其弹簧常数由负载变化;以及线性电动机，其安装成连接到可动构件，用于使可动构件沿轴向线性往复运动，并且根据一个可变构件改变可移动构件的行程预定的制冷力，使得可动构件能够线性往复运动以到达上止点。

3. 发明申请

WO2006025617A1 LINEAR COMPRESSOR 审中-公开
标题翻译：线性压缩机
公开(公告)号：WO2006025617A1
公开(公告)日：2006-03-09
申请号：PCT/KR2004/002177
申请日：2004-08-30
申请人： LG ELECTRONICS, INC. , CHOI, Bong-Jun , JANG, Chang-Yong , CHO, Man-Seok , PARK, Shin-Hyun , KIM, Hyun , SHIN, Jong-Min , JEON, Young-Hoan , ROH, Chul-Gi
发明人： CHOI, Bong-Jun , JANG, Chang-Yong , CHO, Man-Seok , PARK, Shin-Hyun , KIM, Hyun , SHIN, Jong-Min , JEON, Young-Hoan , ROH, Chul-Gi
IPC分类号： F04B35/04
CPC分类号： F04B35/045 , F04B2201/0806 , F04B2207/045
摘要： The present invention discloses a linear compressor in which a piston (6) is driven by a linear motor (10) and linearly reciprocated inside a cylinder (4) to suck, compress and discharge refrigerants. The linear compressor synchronizes an operation frequency of the linear motor (10) with a natural frequency of the piston (6), considering that an elastic force of a mechanical spring (8a, 8b) and a gas spring which elastically support the piston (6) in the motion direction is varied by load. Even if the load is varied, the linear motor is operated in the resonance state, to maximize efficiency. The linear compressor varies a stroke of the piston (6) according to the load, thereby actively handling and rapidly overcoming the load and reducing power consumption.
摘要翻译：本发明公开了一种线性压缩机，其中活塞（6）由直线电动机（10）驱动并且在气缸（4）内线性往复运动以吸入，压缩和排出制冷剂。考虑到机械弹簧（8a，8b）和弹性支撑活塞（6）的气弹簧的弹力，线性压缩机将线性电动机（10）的操作频率与活塞（6）的固有频率同步，）沿负载变化。即使负载变化，线性电动机也以共振状态工作，从而使效率最大化。线性压缩机根据负载改变活塞（6）的冲程，从而主动地处理并快速克服负载并降低功率消耗。

4. 发明申请

WO2010093132A2 A CONTROL METHOD OF A REFRIGERATOR 审中-公开
标题翻译：制冷器的控制方法
公开(公告)号：WO2010093132A2
公开(公告)日：2010-08-19
申请号：PCT/KR2010/000515
申请日：2010-01-28
申请人： LG ELECTRONICS INC. , CHOI, Bong-Jun , KIM, Su-Cheong , PARK, Yong-Joo , SHIN, Gyu-Won , KIM, Young-Geul , LEE, Su-Won
发明人： CHOI, Bong-Jun , KIM, Su-Cheong , PARK, Yong-Joo , SHIN, Gyu-Won , KIM, Young-Geul , LEE, Su-Won
IPC分类号： F25D29/00 , F25D21/00
CPC分类号： F25D29/00 , F25D17/062 , F25D21/002 , F25D2323/0023 , F25D2400/02 , F25D2600/02 , F25D2700/10 , F25D2700/12
摘要： An embodiment according to the present invention is to provide a control method of a refrigerator that can operate a compressor before a start of a defrost operation and during a predetermined time to supply a high-temperature hot gas to an evaporator. With the control method of the refrigerator according to the embodiments of the refrigerator, the compressor is driven immediately before the defrost operation and the blower fan cooling the compressor stops, such that the high-temperature hot gas can be supplied to the evaporator, thereby increasing the defrost efficiency.
摘要翻译：根据本发明的一个实施例是提供一种在开始除霜操作之前和在预定时间内对蒸发器供应高温热气体的操作压缩机的冰箱的控制方法。利用根据冰箱实施例的冰箱的控制方法，在除霜操作之前立即驱动压缩机，并且使压缩机的风扇冷却器停止，使得可以向蒸发器供应高温热气体，从而增加除霜效率。

5. 发明申请

WO2009054681A2 DEGASSING CONTAINER FOR REFRIGERATOR 审中-公开
标题翻译：脱盐容器用于制冷机
公开(公告)号：WO2009054681A2
公开(公告)日：2009-04-30
申请号：PCT/KR2008/006259
申请日：2008-10-22
申请人： LG ELECTRONICS INC. , LIM, Seok-Min , SHIN, Jong-Min , CHOI, Bong-Jun , LEE, Su-Won , KIM, Ill-Shin , KIM, Jeong-Yon
发明人： LIM, Seok-Min , SHIN, Jong-Min , CHOI, Bong-Jun , LEE, Su-Won , KIM, Ill-Shin , KIM, Jeong-Yon
IPC分类号： F25D25/00
CPC分类号： F25D25/025 , F25D17/042 , F25D17/047 , F25D23/025 , F25D23/12 , F25D2317/043 , F25D2400/06 , Y10T292/1043 , Y10T292/1075 , Y10T292/1077 , Y10T292/1078 , Y10T292/202 , Y10T292/438
摘要： Provided is a degassing container for a refrigerator in which a portion of air within a storage space is forcedly discharged to allow the storage space to become a low pressure state. The degassing container includes a case, a door, a gasket, a pressing part, and a degassing adjustment part. The case has an opened side. The door selectively shields the opened side of the case. The gasket is interposed between the door and the case and elastically deformed and closely attached when the door is shielded. The pressing part is provided in the door and the case and selectively closely attaches the door by a rotation operation. The degassing adjustment part selectively enters and exits air within the case by operating the pressing part. Therefore, the refrigerator has improved storage performance.
摘要翻译：本发明提供一种用于冰箱的脱气容器，其中储存空间内的一部分空气被强制排出以允许储存空间变为低压状态。脱气容器包括壳体，门，垫圈，挤压部件和脱气调节部件。案件有一个开放的一面。门有选择地遮住箱子的打开侧。当门被屏蔽时，垫圈介于门和壳体之间并弹性变形并紧密附着。按压部分设置在门和壳体中并且通过旋转操作选择性地紧密地附接门。通过操作按压部件，排气调节部件选择性地进入和排出壳体内的空气。因此，冰箱的存储性能得到了提高。

6. 发明申请

WO2005124250A1 REFRIGERATOR, AND METHOD FOR CONTROLLING OPERATION OF THE SAME 审中-公开
标题翻译：制冷机及其控制方法
公开(公告)号：WO2005124250A1
公开(公告)日：2005-12-29
申请号：PCT/KR2004/001481
申请日：2004-06-21
申请人： LG ELECTRONICS, INC.
发明人： SIM, Jae-Seng , KO, Young-Hwan , SHIN, Jongmin , CHOI, Bong-Jun , HWANG, Jun-Hyeon , JEONG, Young , HA, Samchul , HWANG, Yunho
IPC分类号： F25D17/06
CPC分类号： F25D17/065 , F25B39/022 , F25B2341/066 , F25B2400/052 , F25B2500/01 , F25D11/02 , F25D17/045 , F25D21/08 , F25D29/00 , F25D2317/0682 , F25D2400/06 , F25D2700/12 , F25D2700/122
摘要： The present invention discloses a refrigerator which can individually cool a freezing chamber (F) and a refrigerating chamber (R) by dividing a heat exchange region of an evaporator (68) into a freezing chamber side region (68a) and a refrigerating chamber side region (68b), forming individual circulation passages for supplying cool air from each region to the freezing chamber (F) and the refrigerating chamber (R), and forming a freezing chamber fan (72) and a refrigerating chamber fan (74) on each circulation passage, and method for controlling operation of the same which can efficiently perform a cooling operation and reduce power consumption by effectively controlling the operations of each component.
摘要翻译：本发明公开了一种能够通过将蒸发器（68）的热交换区域分成冷冻室侧区域（68a）和冷藏室侧区域（68a）而分别冷却冷冻室（F）和冷藏室（R）的冰箱，（68b），形成用于从每个区域向冷冻室（F）和冷藏室（R）供应冷气的各个循环通道，并且在每个循环上形成冷冻室风扇（72）和冷藏室风扇（74）通过和控制其运行的方法，其可以有效地执行冷却操作并且通过有效地控制每个部件的操作来降低功耗。

7. 发明申请

WO2009038403A2 REFRIGERATOR AND DEGASSING CONTAINER FOR REFRIGERATOR 审中-公开
标题翻译：制冷机用冷冻机和除油容器
公开(公告)号：WO2009038403A2
公开(公告)日：2009-03-26
申请号：PCT/KR2008/005583
申请日：2008-09-19
申请人： LG ELECTRONICS INC. , SHIN, Jong-Min , KIM, Jeong-Yon , LIM, Seok-Min , LEE, Su-Won , KIM, Ill-Shin , CHOI, Bong-Jun
发明人： SHIN, Jong-Min , KIM, Jeong-Yon , LIM, Seok-Min , LEE, Su-Won , KIM, Ill-Shin , CHOI, Bong-Jun
IPC分类号： F25D25/00
CPC分类号： F25D17/042 , F25D25/025 , F25D2317/043
摘要： The present invention relates to a refrigerator and a degassing container of the refrigerator which compulsorily degass a portion of air inside a space where foods are stored to the outside by a degassing means together with deformation of a gasket when a door is closely adhered. The presnet inveniton includes a degassing container of a refrigerator comprising a case whose one side is opened; a door which shields the opened one side of the case selectively; a gasket interposed between the door and case and elastically deformed to be closely adhered when the door is shielded; a degassing means provided on the door and exhausting air inside the case to the outside when the gasket is compressively deformed; and a release means provided on the door and flowing external air into an inner side of the case when the door is opened. According to the present invention, the storage performance is impvoved.
摘要翻译：本发明涉及一种冷藏库的冷藏库和脱气容器，其特征在于，一旦门被密封地粘附在一起，在空气中，通过排气装置将食品的空间部分与隔板的变形一起被密封在一起，从而将空气中的空气脱气到外部。前置放大器包括一个冰箱的脱气容器，其包括一侧打开的壳体; 选择性地屏蔽外壳的打开的一侧的门; 插入在门和壳体之间并且当门被屏蔽时弹性变形以紧密粘合的垫圈; 设置在门上的脱气装置，当垫圈被压缩变形时，将壳体内的空气排出到外部; 以及设置在门上的释放装置，并且当门打开时将外部空气流入壳体的内侧。根据本发明，存储性能得到提高。

8. 发明申请

WO2009028841A2 REFRIGERATOR 审中-公开
标题翻译：冰箱
公开(公告)号：WO2009028841A2
公开(公告)日：2009-03-05
申请号：PCT/KR2008/004931
申请日：2008-08-22
申请人： LG ELECTRONICS INC. , PARK, Yong-Joo , SHIN, Jong-Min , CHOI, Bong-Jun , LEE, Su-Won , SHIN, Gyu-Won , LIM, Seok-Min
发明人： PARK, Yong-Joo , SHIN, Jong-Min , CHOI, Bong-Jun , LEE, Su-Won , SHIN, Gyu-Won , LIM, Seok-Min
IPC分类号： F25D19/00
CPC分类号： F25B47/022 , F25B5/02 , F25B2400/0403 , F25B2400/0411 , F25B2600/2501
摘要： A refrigerator is provided. The refrigerator includes a compressor, a condenser, an expansion valve, an evaporator, a bypass pipe, and a valve device. The condenser condenses refrigerant discharged from the compressor, and the expansion valve expands the refrigerant condensed in the condenser. The evaporator evaporates the refrigerant expanded in the expansion valve, and the bypass pipe allows the refrigerant discharged from the compressor to move toward an inlet of the evaporator. The valve device allows the refrigerant discharged from the compressor to selectively move toward the bypass pipe or the condenser. The valve device comprises an inlet, a first outlet, and a second outlet. The refrigerant discharged from the compressor flows into the inlet. The refrigerant is discharged toward the condenser through the first outlet, and is discharged toward the bypass pipe through the second outlet. The first outlet has a diameter larger than that of the second outlet.
摘要翻译：提供冰箱。冰箱包括压缩机，冷凝器，膨胀阀，蒸发器，旁通管和阀装置。冷凝器冷凝从压缩机排出的制冷剂，并且膨胀阀膨胀在冷凝器中冷凝的制冷剂。蒸发器蒸发在膨胀阀中膨胀的制冷剂，并且旁通管允许从压缩机排出的制冷剂朝向蒸发器的入口移动。阀装置允许从压缩机排出的制冷剂选择性地朝着旁通管或冷凝器移动。阀装置包括入口，第一出口和第二出口。从压缩机排出的制冷剂流入入口。制冷剂通过第一出口朝向冷凝器排出，并通过第二出口向旁通管排出。第一出口的直径大于第二出口的直径。

9. 发明申请

WO2006025618A3 LINEAR COMPRESSOR CONTROLLING APPARATUS AND ITS CONTROLLING METHOD 审中-公开
公开(公告)号：WO2006025618A3
公开(公告)日：2006-03-09
申请号：PCT/KR2004/002178
申请日：2004-08-30
申请人： LG ELECTRONICS, INC. , CHOI, Bong-Jun , JANG, Chang-Yong , CHO, Man-Seok , PARK, Shin-Hyun , KIM, Hyun , SHIN, Jong-Min , JEON, Young-Hoan , ROH, Chul-Gi
发明人： CHOI, Bong-Jun , JANG, Chang-Yong , CHO, Man-Seok , PARK, Shin-Hyun , KIM, Hyun , SHIN, Jong-Min , JEON, Young-Hoan , ROH, Chul-Gi
IPC分类号： H02K33/10 , F04B49/06
摘要： The present invention discloses an apparatus and method for controlling a linear compressor (43) which can actively handle load and efficiently perform an operation, by synchronizing an operation frequency with a natural frequency of a movable member varied by the load. The apparatus for controlling the linear compressor includes a counter electromotive force phase detecting unit (45) for detecting a phase of a counter electromotive force from a voltage command value of the linear compressor (43) and an input current, a current phase detecting unit (46) for detecting a phase of the input current, a frequency generating unit (47) for comparing the phase of the counter electromotive force with the phase of the input current, and generating a frequency change value, a control unit (48) for correcting the voltage command value according to the frequency change value, and an inverter unit (42) for receiving a direct current voltage, generating a sine wave voltage according to the corrected voltage command value, and applying the sine wave voltage to the linear compressor (43).

10. 发明公开

EP1761733A1 REFRIGERATOR, AND METHOD FOR CONTROLLING OPERATION OF THE SAME 有权
标题翻译： COOLER及其控制方法相同的操作
公开(公告)号：EP1761733A1
公开(公告)日：2007-03-14
申请号：EP04737099.4
申请日：2004-06-21
申请人： LG Electronics, Inc.
发明人： SIM, Jae-Seng , KO, Young-Hwan , SHIN, Jongmin , CHOI, Bong-Jun , HWANG, Jun-Hyeon , JEONG, Young , HA, Samchul , HWANG, Yunho
IPC分类号： F25D17/06
CPC分类号： F25D17/065 , F25B39/022 , F25B2341/066 , F25B2400/052 , F25B2500/01 , F25D11/02 , F25D17/045 , F25D21/08 , F25D29/00 , F25D2317/0682 , F25D2400/06 , F25D2700/12 , F25D2700/122
摘要： The present invention discloses a refrigerator which can individually cool a freezing chamber (F) and a refrigerating chamber (R) by dividing a heat exchange region of an evaporator (68) into a freezing chamber side region (68a) and a refrigerating chamber side region (68b), forming individual circulation passages for supplying cool air from each region to the freezing chamber (F) and the refrigerating chamber (R), and forming a freezing chamber fan (72) and a refrigerating chamber fan (74) on each circulation passage, and method for controlling operation of the same which can efficiently perform a cooling operation and reduce power consumption by effectively controlling the operations of each component.

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