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1. 发明申请

WO1997007334A1 AXIAL FLOW VALVE SYSTEM FOR LINEAR COMPRESSOR 审中-公开
标题翻译：线性压缩机轴流阀系统
公开(公告)号：WO1997007334A1
公开(公告)日：1997-02-27
申请号：PCT/KR1996000140
申请日：1996-08-20
申请人： LG ELECTRONICS INC. , PARK, Jung, Sik , LEE, Hyung, Kook
发明人： LG ELECTRONICS INC.
IPC分类号： F04B35/04
CPC分类号： C07K14/65 , A61K38/00 , F04B39/0016 , F04B39/1073 , Y10T137/7892
摘要： An axial flow valve system for a linear compressor which is capable of enhancing operation of the compressor by securely fixing an intake valve (24) to prevent axial movement of the intake valve (24), for promptly and reliably performing its opening-closing operation, which includes an intake valve (24) closely fixed without rocking on a central portion of a front end of a piston (22) disposed inside a cylinder (21) by a piston pin (23), first and second exhaust valves (26, 27) provided at an inner bore (25a) of a head cover (25) fixed to one end of the cylinder (21), a resilient member (29) disposed at one end of the inner bore (25a) of the head cover (25) for resiliently supporting the first and second exhaust valves (26, 27), and a stopper (28) provided between the second exhaust valve (27) and the resilient member (29) for preventing the second exhaust valve (27) from being pushed.
摘要翻译：一种用于线性压缩机的轴流阀系统，其能够通过牢固地固定进气阀（24）来增强压缩机的运行，以防止进气门（24）的轴向运动，以便及时可靠地执行其打开 - 关闭操作，其包括通过活塞销（23）紧密地固定在设置在气缸（21）内的活塞（22）的前端的中心部分上的进气阀（24），第一和第二排气阀（26,27））设置在固定于所述气缸（21）的一端的头罩（25）的内孔（25a）上;弹性构件（29），其设置在所述头盖（25）的内孔（25a）的一端），用于弹性地支撑第一和第二排气门（26,27），以及设置在第二排气阀（27）和弹性构件（29）之间用于防止第二排气阀（27）被推动的止动件（28）。

2. 发明申请

WO1997001033A1 COOLANT SUPPLY APPARATUS FOR LINEAR COMPRESSOR 审中-公开
标题翻译：用于线性压缩机的冷却剂供应装置
公开(公告)号：WO1997001033A1
公开(公告)日：1997-01-09
申请号：PCT/KR1996000096
申请日：1996-06-24
申请人： LG ELECTRONICS INC. , KIM, Hyung, Jin , LEE, Hyung, Kook
发明人： LG ELECTRONICS INC.
IPC分类号： F04B35/04
CPC分类号： F04B35/045 , F04B39/0292 , F04B39/064 , Y10T137/7891
摘要： A coolant oil supply apparatus for a linear compressor which is capable of enabling a more smooth reciprocating operation of a piston by substantially supplying a coolant (oil) (31) between a cylinder (32) and a piston (44) and preventing a leakage of a refrigerant gas by supplying a predetermined amount of coolant to a valve plate, which includes a stator (41) mounted at one side of a flange for generating a magnetic field therearound; a horizontal operating unit (42), which horizontally reciprocates, including a magnet (43) disposed inside the stator (41) and a piston (44), which is integral with the magnet (43), horizontally reciprocating within a cylinder (32); a coolant oil pocket (33) for guiding a predetermined amount of coolant oil to an outer circumferential surface of the cylinder (32) in cooperation with a suction force of the piston (44) and for cooling a heat generated in the cylinder (32); a plurality of coolant oil sucking/discharging holes (45) formed at the cylinder in order for the coolant oil (31) filled in the coolant oil pocket (33) to be introduced between the cylinder (32) and the piston (44) therethrough; a coolant oil dicharging hole (45) formed in order for a predetermined amount of the coolant oil filled in the coolant oil pocket (33) to be discharged therethrough; and a valve plate (47) for introducing the coolant oil discharged through the coolant oil discharging hole (45) and for preventing the leakage of a refrigerant gas.
摘要翻译：一种用于线性压缩机的冷却油供应装置，其能够通过在气缸（32）和活塞（44）之间基本上供应冷却剂（油）（31），从而能够更平稳地往复运动活塞，并防止泄漏通过向阀板供给预定量的冷却剂的制冷剂气体，所述阀板包括安装在法兰一侧的定子（41），用于在其周围产生磁场; 水平往复运动的水平操作单元（42）包括设置在定子（41）内部的磁体（43）和与磁体（43）成一体的活塞（44），在气缸（32）内水平往复运动， ; 与所述活塞（44）的吸力协调并用于冷却在所述气缸（32）中产生的热量的用于将预定量的冷却油引导到所述气缸（32）的外周面的冷却剂油腔（33） ; 形成在气缸上的多个冷却油吸入/排出孔（45），以便填充在冷却油腔（33）中的冷却油（31）被引入到气缸（32）和活塞（44）之间 ; 为了使填充在所述冷却油箱（33）中的预定量的所述冷却油被排出而形成的冷却油供给孔（45）以及用于引入通过冷却剂油排出孔（45）排出的冷却剂油并用于防止制冷剂气体泄漏的阀板（47）。

3. 发明申请

WO1997044785A1 SIGNAL RECORDING APPARATUS FOR VIDEO DEVICE USING MAGNETIC RECORDING MEDIUM 审中-公开
标题翻译：使用磁记录介质的视频设备的信号记录装置
公开(公告)号：WO1997044785A1
公开(公告)日：1997-11-27
申请号：PCT/KR1997000050
申请日：1997-03-28
申请人： LG ELECTRONICS INC.
发明人： LG ELECTRONICS INC. , SHIN, Hyun, Chul
IPC分类号： G11B15/467
CPC分类号： G11B20/1426 , G11B5/0086 , G11B5/09 , G11B5/588 , G11B15/463 , G11B15/4677 , G11B21/10 , G11B2020/1449 , H04N5/926 , H04N5/945
摘要： A signal recording apparatus for a video instrument using a magnetic recording medium which is capable of more accurately computing the signal to be recorded on the tape by correcting the output signal when affixing "1" or "0" after computing the output signal to which the pilot tone is affixed. In addition, one line block is used on the assumption that "0" or "1" is always affixed to the code word.
摘要翻译：一种用于使用磁记录介质的视频仪器的信号记录装置，其能够在计算出输出信号之后附加“1”或“0”时通过校正输出信号来更精确地计算要记录在磁带上的信号。导航音被贴上。另外，假设“0”或“1”总是贴在代码字上的情况下使用一个行块。

4. 发明申请

WO1996035056A1 AXIAL SEALING APPARATUS FOR SCROLL TYPE COMPRESSOR 审中-公开
标题翻译：滚动式压缩机轴封式设备
公开(公告)号：WO1996035056A1
公开(公告)日：1996-11-07
申请号：PCT/KR1996000064
申请日：1996-05-02
申请人： LG ELECTRONICS INC. , KIM, Seon-Young
发明人： LG ELECTRONICS INC.
IPC分类号： F04C18/02
CPC分类号： F04C27/005
摘要： An improved axial sealing apparatus for a scroll type apparatus which is capable of constantly maintaining pressure in a back pressure chamber by forming a back pressure hole at a predetermined portion in which the back pressure hole is opened before a compressed gas is discharged and the back pressure hole is closed after the compressed gas is substantially closed, whereby a more stable axial direction sealing can be obtained throughout the entire operation time of a scroll compressor, which includes a stationary scroll; a rotational scroll engaged at a lower portion of the stationary scroll so as to form a compression chamber therebetween; and a back pressure chamber having a back pressure hole formed at a predetermined position in which the back pressure hole is opened whereby the compression chamber and the back pressure chamber become communicated with each other before a refrigerant gas compressed in the compression chamber is discharged to the discharging chamber and in which the back pressure hole is closed after the refrigerant gas is discharged to the discharging chamber, whereby an intermediate pressure having a greater pressure than the suction gas pressure and having a lower pressure than the discharging gas pressure is introduced into the back pressure chamber.
摘要翻译：一种用于涡旋式装置的改进的轴向密封装置，其能够通过在压缩气体排出之前在背压孔打开的预定部分处形成背压孔并且在背压室中恒定地保持压力，在压缩气体基本上闭合之后，关闭孔，由此在包括固定涡旋件的涡旋压缩机的整个运行时间内可以获得更稳定的轴向密封; 旋转涡旋盘，其在固定涡旋件的下部接合，以在其间形成压缩室; 以及背压室，其具有形成在背压孔打开的预定位置的背压孔，从而压缩室和背压室在压缩室内压缩的制冷剂气体排出之前彼此连通排出室，并且在制冷剂气体排放到排出室之后背压孔关闭，由此将具有比吸入气体压力更大的压力并且具有比排出气体压力更低的压力的中间压力引入到后部压力室。

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