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公开(公告)号：US08060165B2
公开(公告)日：2011-11-15
申请号：US12242385
申请日：2008-09-30
申请人： Min-Soo Kim , Chang-Yong Jang
发明人： Min-Soo Kim , Chang-Yong Jang
CPC分类号： H04M1/0237 , G06F1/1624 , G06F1/1643 , G06F1/1681 , G06F1/1686 , G06F1/1692 , H04M1/0239 , H04M2250/16 , H04M2250/22
摘要： A portable terminal is provided where the portable terminal includes a lower body, an upper body connected to the lower body, the upper body being slidably moveable in a first direction with respect to the lower body between a closed position and an open position, and a first moving unit connected between the upper body and the lower body to move the upper body in a second direction different from the first direction. The first moving unit is configured to move the upper body toward the lower body along the second direction when the upper body is moved from the closed position to the open position and to move the upper body away from the lower body along the second direction when the upper body is moved from the open position to the closed position.
摘要翻译： 提供了一种便携式终端，其中便携式终端包括下主体，上主体连接到下主体，上主体在关闭位置和打开位置之间相对于下主体在第一方向上可滑动地移动， 第一移动单元连接在上身和下身之间，以沿与第一方向不同的第二方向移动上身。 第一移动单元构造成当上身从关闭位置移动到打开位置时沿着第二方向向上移动上身，并且当上身从第二方向移动时，上身从第二方向移开， 上身从打开位置移动到关闭位置。
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公开(公告)号：US07871252B2
公开(公告)日：2011-01-18
申请号：US10556346
申请日：2004-04-30
申请人： Ji Young Bae , Kyoung Jun Park , Chang Yong Jang , Chul Gi Roh , Jong Bong Kim , Young Hwan Ko
发明人： Ji Young Bae , Kyoung Jun Park , Chang Yong Jang , Chul Gi Roh , Jong Bong Kim , Young Hwan Ko
CPC分类号： F04C23/008 , F01C21/108 , F04C18/3564 , F04C28/04 , F04C28/14
摘要： A rotary compressor includes a driving shaft rotatable clockwise and counterclockwise, and an eccentric portion of a predetermined size; a cylinder forming a predetermined inner volume; a roller installed rotatably on an outer circumference of the eccentric portion to contact an inner circumference of the cylinder; a vane installed elastically in the cylinder to contact the roller continuously; a first bearing installed in the cylinder, for supporting the driving shaft rotatably; a second bearing rotatably supporting the driving shaft and preliminarily storing the fluid to be sucked; discharge ports communicating with the fluid chamber; and a valve assembly having openings separated by predetermined angle from each other, wherein compression spaces that have different volumes from each other are formed in the fluid chamber according to the rotation direction of the driving shaft so that two different compression capacities are formed.
摘要翻译： 旋转压缩机包括顺时针和逆时针可旋转的驱动轴和预定尺寸的偏心部分; 形成预定内容积的圆筒; 可旋转地安装在所述偏心部分的外周上以与所述气缸的内周接触的辊; 安装在气缸中的叶片连续接触滚筒; 安装在气缸中的第一轴承，用于可旋转地支撑驱动轴; 第二轴承，其可旋转地支撑所述驱动轴并预先存储要吸入的流体; 与流体室连通的排出口; 以及具有彼此分开预定角度的开口的阀组件，其中根据驱动轴的旋转方向在流体室中形成彼此不同的压缩空间，从而形成两个不同的压缩容量。
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公开(公告)号：US20090245933A1
公开(公告)日：2009-10-01
申请号：US12372532
申请日：2009-02-17
申请人： Chang-Yong Jang
发明人： Chang-Yong Jang
CPC分类号： H04M1/0237 , H04M1/0216 , H04M1/18 , Y10T16/558 , Y10T403/61
摘要： A mobile terminal including a first body, a second body slidably moveable with respect to the first body such that the first body is moved between a closed position and an open position, a connector electrically connecting the first body to the second body, and a slide module connecting the first body to the second body to allow the second body to move with respect to the first body between the closed position and the open position is provided. The slide module includes a cover unit to prevent exposure of the connector when the first body is in the open position.
摘要翻译： 一种移动终端，包括第一主体，第二主体相对于第一主体可滑动地移动，使得第一主体在关闭位置和打开位置之间移动，将第一主体与第二主体电连接的连接器以及滑动件 提供了将第一主体连接到第二主体以使第二主体相对于第一主体在关闭位置和打开位置之间移动的模块。 滑动模块包括盖单元，以防止当第一主体处于打开位置时连接器的暴露。
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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。
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公开(公告)号：US07988432B2
公开(公告)日：2011-08-02
申请号：US10556315
申请日：2004-04-26
申请人： Ji Young Bae , Chul Gi Roh , Kyoung Jun Park , Chang Yong Jang , Jong Bong Kim
发明人： Ji Young Bae , Chul Gi Roh , Kyoung Jun Park , Chang Yong Jang , Jong Bong Kim
CPC分类号： F04C28/14 , F04C18/3564 , F04C28/04 , F04C2250/101 , Y10T137/86638
摘要： A rotary compressor has two compression capacities according to two different rotational directions of the driving shaft. The rotary compressor includes a driving shaft with an eccentric portion. A roller rotates on the shaft along an inner circumference of the cylinder. A vane installed in the cylinder continuously contacts the roller. An upper and a lower bearing are respectively disposed on the top and bottom of the cylinder. A disc shaped valve rotates between two positions and has at least one suction port for selectively supplying refrigerant inside the compression chamber according to the rotational direction of the driving shaft and at least one discharge port communicates with the compression chamber for discharging the compressed refrigerant. The refrigerant is supplied through a communication hole to a port formed on the outer valve.
摘要翻译： 旋转压缩机根据驱动轴的两个不同的旋转方向具有两个压缩容量。 旋转压缩机包括具有偏心部分的驱动轴。 滚筒沿着滚筒的内周旋转。 安装在气缸中的叶片连续接触滚筒。 上下轴承分别设置在气缸的顶部和底部。 盘形阀在两个位置之间旋转，并且具有至少一个吸入口，用于根据驱动轴的旋转方向选择性地供应压缩室内的制冷剂，并且至少一个排出口与用于排出压缩制冷剂的压缩室连通。 制冷剂通过连通孔供给到形成在外阀上的端口。
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公开(公告)号：US07966049B2
公开(公告)日：2011-06-21
申请号：US11951264
申请日：2007-12-05
申请人： Chang-Yong Jang
发明人： Chang-Yong Jang
IPC分类号： H04M1/00
CPC分类号： H04M1/0237 , Y10T403/32991 , Y10T403/61
摘要： A slide module includes a first slide member configured to slide upwardly and downwardly, a second slide member slidably mounted to the first slide member, and an elastic force unit disposed between the first slide member and the second slide member, and having an elastic member mounted between a first rod and a support member, and between a second rod and the support member, wherein an elastic force is generated when the first slide member is slid upwardly and downwardly with respect to the second slide member.
摘要翻译： 滑动模块包括构造成向上和向下滑动的第一滑动构件，可滑动地安装到第一滑动构件的第二滑动构件，以及设置在第一滑动构件和第二滑动构件之间的弹性力单元， 在第一杆和支撑构件之间以及在第二杆和支撑构件之间，其中当第一滑动构件相对于第二滑动构件向上和向下滑动时产生弹力。
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公开(公告)号：US20100004027A1
公开(公告)日：2010-01-07
申请号：US12393850
申请日：2009-02-26
申请人： Chang-Yong JANG , Choong-Hyoun CHO , Won-Seok JOO
发明人： Chang-Yong JANG , Choong-Hyoun CHO , Won-Seok JOO
CPC分类号： H04M1/0237 , H04M1/0216
摘要： A slide type mobile terminal having a first body and a second body is provided. The first body includes a display and a first slide member. The second body includes a key pad and is slidably coupled to the first body. The second body includes a second slide member to slidably engage the corresponding first slide member of the first body to allow movement of the first body and the second body to enable one of closed or tilted configurations. One of the first and second slide members has a curvature along at least one end such that when the first body is extended from the second body, the first body is tilted at a predetermined angle with respect to the second body. The first body receives a portion of the second body and the second body receives a portion of the first body in the closed position.
摘要翻译： 提供具有第一主体和第二主体的滑盖式移动终端。 第一主体包括显示器和第一滑动构件。 第二主体包括键盘，并且可滑动地联接到第一主体。 第二主体包括第二滑动构件，以可滑动地接合第一主体的对应的第一滑动构件，以允许第一主体和第二主体移动以实现闭合或倾斜构型之一。 第一和第二滑动构件中的一个具有沿着至少一个端部的曲率，使得当第一主体从第二主体延伸时，第一主体相对于第二主体倾斜预定角度。 第一主体容纳第二主体的一部分，而第二主体接收处于关闭位置的第一主体的一部分。
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公开(公告)号：US07597547B2
公开(公告)日：2009-10-06
申请号：US10560084
申请日：2004-05-03
申请人： Sam Chul Ha , Ji Young Bae , Kyoung Jun Park , Chang Yong Jang , Hyeon Kim
发明人： Sam Chul Ha , Ji Young Bae , Kyoung Jun Park , Chang Yong Jang , Hyeon Kim
CPC分类号： F04C29/128 , F04C28/04 , F04C28/14 , F04C2250/101
摘要： A rotary compressor having two different compression capacities is provided. The rotary compressor may include a driving shaft that is rotatable in both a clockwise and counterclockwise direction, and having an eccentric portion at an end thereof. The compressor may also include cylinder having a predetermined inner volume, and a roller rotatably installed on an outer circumferential portion of the eccentric portion so as to contact an inner circumference of the cylinder and form a fluid chamber therebetween. A vane is elastically installed in the cylinder and contacts the roller, and upper and lower bearings are respectively installed at upper and lower portions of the cylinder so as to rotatably support the driving shaft and hermetically seal the inner volume of the cylinder. Suction and discharge ports communicate with the fluid chamber based on a rotational direction of the driving shaft so as to provide a different compression capacity depending on the rotational direction of the driving shaft.
摘要翻译： 提供具有两个不同压缩容量的旋转压缩机。 旋转压缩机可以包括可沿顺时针和逆时针方向旋转的驱动轴，并且在其一端具有偏心部分。 压缩机还可以包括具有预定内部容积的气缸，以及可旋转地安装在偏心部分的外圆周部分上以便与气缸的内圆周接触并在其间形成流体室的辊。 叶片弹性地安装在气缸中并接触辊子，并且上下轴承分别安装在气缸的上部和下部，以便可旋转地支撑驱动轴并气密地密封气缸的内部容积。 吸入排出口基于驱动轴的旋转方向与流体室连通，从而根据驱动轴的旋转方向提供不同的压缩容量。
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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。
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公开(公告)号：US20080200222A1
公开(公告)日：2008-08-21
申请号：US11951281
申请日：2007-12-05
申请人： Chang-Yong Jang , Heui-Il Jeong
发明人： Chang-Yong Jang , Heui-Il Jeong
IPC分类号： H04M1/00
CPC分类号： H04M1/0237
摘要： A slide module includes a first slide member configured to slide upwardly and downwardly, a second slide member slidably mounted to the first slide member, an elastic force unit disposed between the first slide member and the second slide member, and having a plurality of elastic members mounted between a first rotation bar and a second rotation bar, wherein an elastic force is generated when the first rotation bar and the second rotation bar are rotated.
摘要翻译： 滑动模块包括：构造成向上和向下滑动的第一滑动构件，可滑动地安装到第一滑动构件的第二滑动构件，设置在第一滑动构件和第二滑动构件之间的弹性力单元，并且具有多个弹性构件 安装在第一旋转杆和第二旋转杆之间，其中当第一旋转杆和第二旋转杆旋转时产生弹力。
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