-
公开(公告)号：US20090047154A1
公开(公告)日：2009-02-19
申请号：US11660759
申请日：2004-08-30
申请人： Bong-Jun Choi , Chang-Yong Jang , Man-Seok Cho , Shin-Hyun Park , Hyun Kim , Jong-Min Shin , Young-Hoan Jeon , Chul-Gi Roh
发明人： Bong-Jun Choi , Chang-Yong Jang , Man-Seok Cho , Shin-Hyun Park , Hyun Kim , Jong-Min Shin , Young-Hoan Jeon , Chul-Gi Roh
IPC分类号： F04B17/04
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。
-
公开(公告)号：US20080213108A1
公开(公告)日：2008-09-04
申请号：US11660732
申请日：2004-08-30
申请人： Bong-Jun Choi , Chang-Yong Jang , Man-Seok Cho , Shin-Hyun Park , Hyun Kim , Jong-Min Shin , Young-Hoan Jeon , Chul-Gi Roh
发明人： Bong-Jun Choi , Chang-Yong Jang , Man-Seok Cho , Shin-Hyun Park , Hyun Kim , Jong-Min Shin , Young-Hoan Jeon , Chul-Gi Roh
CPC分类号： F04B35/045 , F04B2201/0806 , F04B2207/045
摘要： The present invention discloses a linear compressor in which a piston is driven by a linear motor and linearly reciprocated inside a cylinder to suck, compress and discharge refrigerants. The linear compressor synchronizes an operation frequency of the linear motor with a natural frequency of the piston, considering that an elastic force of a mechanical spring and a gas spring which elastically support the piston 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 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，其中活塞由线性电动机驱动并且在气缸内线性往复运动以吸入，压缩和排出制冷剂。 线性压缩机将线性电动机的操作频率与活塞的固有频率同步，考虑到弹性地支撑活塞在运动方向上的机械弹簧和气弹簧的弹力随负载而变化。 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的冲程，从而主动地处理并快速克服负载并降低功率消耗。
-
公开(公告)号：US09243620B2
公开(公告)日：2016-01-26
申请号：US11660759
申请日：2004-08-30
申请人： Bong-Jun Choi , Chang-Yong Jang , Man-Seok Cho , Shin-Hyun Park , Hyun Kim , Jong-Min Shin , Young-Hoan Jeon , Chul-Gi Roh
发明人： Bong-Jun Choi , Chang-Yong Jang , Man-Seok Cho , Shin-Hyun Park , Hyun Kim , Jong-Min Shin , Young-Hoan Jeon , Chul-Gi Roh
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。
-
公开(公告)号：US07816873B2
公开(公告)日：2010-10-19
申请号：US11660735
申请日：2004-08-30
申请人： Bong-Jun Choi , Chang-Yong Jang , Man-Seok Cho , Shin-Hyun Park , Hyun Kim , Jong-Min Shin , Young-Hoan Jeon , Chul-Gi Roh
发明人： Bong-Jun Choi , Chang-Yong Jang , Man-Seok Cho , Shin-Hyun Park , Hyun Kim , Jong-Min Shin , Young-Hoan Jeon , Chul-Gi Roh
IPC分类号： H02K33/00
CPC分类号： F04B35/045 , F04B2203/0401 , F04B2203/0402 , H02P25/032
摘要： The present invention discloses an apparatus and method for controlling a linear compressor 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 for detecting a phase of a counter electromotive force from a voltage command value of the linear compressor and an input current, a current phase detecting unit for detecting a phase of the input current, a frequency generating unit 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 for correcting the voltage command value according to the frequency change value, and an inverter unit 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.
摘要翻译： 本发明公开了一种用于控制线性压缩机的装置和方法，该线性压缩机可以通过使操作频率与由负载变化的可动构件的固有频率同步来主动地处理负载并有效地执行操作。 用于控制线性压缩机的装置包括反电动势相位检测单元，用于根据线性压缩机的电压指令值和输入电流检测反电动势的相位;电流相位检测单元，用于检测输入的相位 电流，频率产生单元，用于将反电动势的相位与输入电流的相位进行比较，并产生频率变化值;控制单元，用于根据频率变化值校正电压指令值;以及逆变器单元 用于接收直流电压，根据校正的电压指令值产生正弦波电压，并将正弦波电压施加到线性压缩机。
-
公开(公告)号：US20090232666A1
公开(公告)日：2009-09-17
申请号：US11660733
申请日：2004-08-30
申请人： Bong-Jun Choi , Hyun Kim , Jong-Min Shin , Chang-Yong Jang , Shin-Hyun Park , Young-Hoan Jeon , Chul-Gi Roh
发明人： Bong-Jun Choi , Hyun Kim , Jong-Min Shin , Chang-Yong Jang , Shin-Hyun Park , Young-Hoan Jeon , Chul-Gi Roh
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 is driven by a linear motor and linearly reciprocated inside a cylinder 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 and synchronizing an operation frequency of the linear motor with the natural frequency of the piston, and efficiently handles the load by varying a compression capacity by changing a stroke of the piston.
摘要翻译： 本发明公开了一种线性压缩机，其中活塞由线性电动机驱动并且在气缸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的固有频率并使线性电动机的操作频率与活塞的固有频率同步地进行谐振状态的操作，并且通过改变压缩来有效地处理负载 通过改变活塞的行程能力。
-
公开(公告)号：US20080095641A1
公开(公告)日：2008-04-24
申请号：US11660735
申请日：2004-08-30
申请人： Bong-Jun Choi , Chang-Yong Jang , Man-Seok Cho , Shin-Hyun Park , Hyun Kim , Jong-Min Shin , Yong-Hoan Jeon , Chul-Gi Roh
发明人： Bong-Jun Choi , Chang-Yong Jang , Man-Seok Cho , Shin-Hyun Park , Hyun Kim , Jong-Min Shin , Yong-Hoan Jeon , Chul-Gi Roh
CPC分类号： F04B35/045 , F04B2203/0401 , F04B2203/0402 , H02P25/032
摘要： The present invention discloses an apparatus and method for controlling a linear compressor 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 for detecting a phase of a counter electromotive force from a voltage command value of the linear compressor and an input current, a current phase detecting unit for detecting a phase of the input current, a frequency generating unit 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 for correcting the voltage command value according to the frequency change value, and an inverter unit 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.
摘要翻译： 本发明公开了一种用于控制线性压缩机的装置和方法，该线性压缩机可以通过使操作频率与由负载变化的可动构件的固有频率同步来主动地处理负载并有效地执行操作。 用于控制线性压缩机的装置包括反电动势相位检测单元，用于根据线性压缩机的电压指令值和输入电流检测反电动势的相位;电流相位检测单元，用于检测输入的相位 电流，频率产生单元，用于将反电动势的相位与输入电流的相位进行比较，并产生频率变化值;控制单元，用于根据频率变化值校正电压指令值;以及逆变器单元 用于接收直流电压，根据校正的电压指令值产生正弦波电压，并将正弦波电压施加到线性压缩机。
-
公开(公告)号：US08684214B2
公开(公告)日：2014-04-01
申请号：US12679265
申请日：2008-10-22
申请人： Seok-Min Lim , Jong-Min Shin , Bong-Jun Choi , Su-Won Lee , Ill-Shin Kim , Jeong-Yon Kim
发明人： Seok-Min Lim , Jong-Min Shin , Bong-Jun Choi , Su-Won Lee , Ill-Shin Kim , Jeong-Yon Kim
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，其中存储空间内的空气的一部分被强制排出，以使储存空间成为低压状态。 脱气容器包括壳体，门，垫圈，按压部和脱气调节部。 案件有开放的一面。 门选择性地屏蔽外壳的开口侧。 当门被屏蔽时，垫片插入在门和壳体之间并且弹性变形并且紧密地连接。 按压部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。 脱气调节部通过操作按压部选择性地进入壳体内的空气。 因此，冰箱具有改善的存储性能。
-
公开(公告)号：US08359879B2
公开(公告)日：2013-01-29
申请号：US12673113
申请日：2008-09-19
申请人： Jeong-Yon Kim , Jong-Min Shin , Bong-Jun Choi , Su-Won Lee , Ill-Shin Kim , Seok-Min Lim
发明人： Jeong-Yon Kim , Jong-Min Shin , Bong-Jun Choi , Su-Won Lee , Ill-Shin Kim , Seok-Min Lim
IPC分类号： F25D17/04
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 present invention 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 improved.
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，一旦门被密封地粘贴在一起，在通过脱气装置将食品储存在外部的空间内部，同时伴随着垫圈的变形，强制脱气一部分空气。 本发明包括一个冰箱的脱气容器，它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，提高了存储性能。
-
公开(公告)号：US20100251754A1
公开(公告)日：2010-10-07
申请号：US12679265
申请日：2008-10-22
申请人： Seok-Min Lim , Jong-Min Shin , Bong-Jun Choi , Su-Won Lee , III-Shin Kim , Jeong-Yon Kim
发明人： Seok-Min Lim , Jong-Min Shin , Bong-Jun Choi , Su-Won Lee , III-Shin Kim , Jeong-Yon Kim
IPC分类号： F25D17/06
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，其中存储空间内的空气的一部分被强制排出，以使储存空间成为低压状态。 脱气容器包括壳体，门，垫圈，按压部和脱气调节部。 案件有开放的一面。 门选择性地屏蔽外壳的开口侧。 当门被屏蔽时，垫片插入在门和壳体之间并且弹性变形并且紧密地连接。 按压部设置在门和壳体中，并且通过旋转操作选择性地紧密地附接门。 脱气调节部通过操作按压部选择性地进入壳体内的空气。 因此，冰箱具有改善的存储性能。
-
公开(公告)号：US20110289957A1
公开(公告)日：2011-12-01
申请号：US12673113
申请日：2008-09-19
申请人： Jeong-Yon Kim , Jong-Min Shin , Bong-Jun Choi , Su-Won Lee , Ill-Shin Kim , Seok-Min Lim
发明人： Jeong-Yon Kim , Jong-Min Shin , Bong-Jun Choi , Su-Won Lee , Ill-Shin Kim , Seok-Min Lim
IPC分类号： F25D17/04
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 present invention 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 improved.
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，一旦门被密封地粘贴在一起，在通过脱气装置将食品储存在外部的空间内部，同时伴随着垫圈的变形，强制脱气一部分空气。 本发明包括一个冰箱的脱气容器，它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，提高了存储性能。
-
-
-
-
-
-
-
-
-
搜索结果
47 条记录 (耗时 0.052 秒)