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1. 发明申请

WO2010041841A3 DISPLACEMENT CONTROL VALVE FOR A VARIABLE DISPLACEMENT COMPRESSOR 审中-公开
标题翻译：可变排量压缩机的排量控制阀
公开(公告)号：WO2010041841A3
公开(公告)日：2010-07-01
申请号：PCT/KR2009005564
申请日：2009-09-29
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONIC CO LTD , KIM HAK SOO , CHANG YOUNG IL , LEE YONG JU , AN KI JUNG , LEE GEON HO
发明人： KIM HAK SOO , CHANG YOUNG IL , LEE YONG JU , AN KI JUNG , LEE GEON HO
IPC分类号： F04B27/08
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , Y10T137/7737
摘要： The present invention relates to a displacement control valve for a variable displacement compressor, comprising a valve housing having a discharge chamber connection space and a crank chamber connection space, an electronic solenoid, and a valve body which reciprocates in the valve housing via the electronic solenoid. The valve body reciprocates from the discharge chamber connection space toward the crank chamber connection space to open/shut the gap between the two spaces, thus increasing the cross-section area of the valve body and improving productivity.
摘要翻译：本发明涉及一种用于可变排量压缩机的排量控制阀，其包括具有排出室连接空间和曲柄室连接空间的阀壳体，电子螺线管以及经由电子螺线管在阀壳体中往复运动的阀体。阀体从排出室连接空间往曲轴室连接空间往复运动，以打开/关闭两个空间之间的间隙，从而增加了阀体的横截面面积并提高了生产率。

2. 发明申请

WO2012161514A2 CONTROL VALVE FOR A VARIABLE CAPACITY COMPRESSOR AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：一种可变容量压缩机的控制阀及其制造方法
公开(公告)号：WO2012161514A2
公开(公告)日：2012-11-29
申请号：PCT/KR2012004077
申请日：2012-05-23
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE YONG JU , LEE GEON HO
发明人： LEE YONG JU , LEE GEON HO
IPC分类号： F04B27/14 , F04B17/04 , F04B45/02
CPC分类号： F04B27/1804 , B23P15/001 , F04B27/14 , F04B27/18 , F04B45/02 , F04B2027/1827 , F04B2027/1831 , F04B2027/1845 , Y10T29/49416 , Y10T29/49425
摘要： The present invention relates to a control valve for a variable capacity compressor, comprising: a valve body having a crank-chamber port; a discharge port; a suction port; a control channel formed in the interior thereof so as to communicate the crank-chamber port and the discharge port with each other; a valve body formed by a first bleeding channel formed so as to communicate the crank-chamber port and the suction port with each other; an operating unit provided within the valve body and which has a second bleeding channel communicated from a center area toward a side surface thereof; and a driving unit provided within the valve body and connected to the operating unit so as to enable the operating unit to reciprocally move according to a current applied by an external source. When the compressor is in a normal state, the control channel opens and the first bleeding channel and the second bleeding channel close so as to enable a refrigerant in a discharge chamber to flow through the control channel and enter the crank chamber. When the compressor is in a bleeding state, the operating unit moves to close the control channel, and the first bleeding channel and the second bleeding channel are communicated with each other and opened, so that the refrigerant in the crank chamber flows through the first bleeding channel and the second bleeding channel and enters a suction chamber, thereby lowering the pressure in the crank chamber. Accordingly, a delay in the operation of the compressor caused by a liquid refrigerant may be prevented, and the operability of the compressor in an initial operating stage may be improved even when the compressor has not been used for a long period of time, thereby improving the performance of the compressor. Further, a non-magnetic material may be easily and firmly fixed so as to enable easy mass production and improved productivity.
摘要翻译：本发明涉及一种用于可变容量压缩机的控制阀，包括：具有曲柄室端口的阀体; 排放口; 一个吸口; 形成在其内部的控制通道，以使曲柄室端口和排出口相互连通; 由形成为使曲轴室端口和吸入口彼此连通的第一排出通道形成的阀体; 设置在阀体内并具有从中心区域朝向其侧表面连通的第二排出通道的操作单元; 以及驱动单元，其设置在所述阀体内并连接到所述操作单元，以使得所述操作单元能够根据由外部源施加的电流往复移动。当压缩机处于正常状态时，控制通道打开，第一排出通道和第二排出通道关闭，使得排出室中的制冷剂能够流过控制通道并进入曲柄室。当压缩机处于出血状态时，操作单元移动以关闭控制通道，并且第一排出通道和第二排出通道彼此连通并打开，使得曲柄室中的制冷剂流过第一次出血通道和第二出血通道并进入吸入室，从而降低曲柄室中的压力。因此，可以防止由液体制冷剂引起的压缩机的运转延迟，即使压缩机长时间不使用也能够提高初始运转阶段的压缩机的可操作性，压缩机的性能。此外，可以容易且牢固地固定非磁性材料，从而能够容易地批量生产和提高生产率。

3. 发明申请

WO2010110537A3 DISPLACEMENT CONTROL VALVE OF VARIABLE DISPLACEMENT COMPRESSOR AND ASSEMBLY METHOD 审中-公开
标题翻译：可变位移压缩机和组装方法的位移控制阀
公开(公告)号：WO2010110537A3
公开(公告)日：2010-12-09
申请号：PCT/KR2010001308
申请日：2010-03-03
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , HAN YOUNG CHANG , LEE YONG JU , LEE GEON HO
发明人： HAN YOUNG CHANG , LEE YONG JU , LEE GEON HO
IPC分类号： F04B27/08 , F04B27/14
CPC分类号： F04B27/1804 , F04B2027/1818 , F04B2027/1827 , F04B2027/1845 , F04B2027/1859
摘要： The present invention relates to a displacement control valve of a variable displacement compressor. The displacement control valve of a variable displacement compressor according to the present invention comprises: a valve housing having a crank chamber connection hole, a discharge chamber connection hole and a suction chamber connection hole respectively receiving a crank chamber pressure, a discharge chamber pressure and a suction chamber pressure of the compressor formed inside, and a 1st guide hole passing across the discharge chamber connection hole and the crank chamber connection hole; a valve body composed of a large diameter portion and a small diameter portion to open or close the entrance to the 1st guide hole, while making a reciprocating movement; an electromagnetic solenoid for reciprocably moving the valve body with electricity; and a sleeve member having a sleeve with a larger diameter than the small diameter portion, the sleeve member connecting between the small diameter portion of the valve body and the electromagnetic solenoid. Accordingly, as the amount of opening of the valve body is restricted by the sleeve member, a suction pressure (Ps) is maintained at a constant value, independent of an increasing discharge pressure (Pd), and thus control precision is improved.
摘要翻译：本发明涉及可变排量压缩机的排量控制阀。根据本发明的可变排量压缩机的排量控制阀包括：具有曲轴室连接孔，排放室连接孔和分别容纳曲柄室压力的排气室连接孔，排气室压力和形成在内部的压缩机的吸入室压力和穿过排出室连接孔和曲柄室连接孔的第一引导孔; 一个由大直径部分和小直径部分组成的阀体，用于打开或关闭第一导向孔的入口，同时进行往复运动; 电磁螺线管，用于使电磁阀往复运动; 以及套筒构件，其具有直径大于所述小直径部分的套筒，所述套筒构件连接在所述阀体的小直径部分和所述电磁螺线管之间。因此，随着套筒构件对阀体的开度的限制，吸气压力（Ps）保持恒定，与排气压力（Pd）不同，控制精度提高。

4. 发明申请

WO2012008787A3 CAPACITY CONTROL VALVE FOR A VARIABLE CAPACITY COMPRESSOR 审中-公开
标题翻译：可变容量压缩机的容量控制阀
公开(公告)号：WO2012008787A3
公开(公告)日：2012-05-03
申请号：PCT/KR2011005211
申请日：2011-07-15
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE YONG JU , LEE GEON HO
发明人： LEE YONG JU , LEE GEON HO
IPC分类号： F04B27/14 , F04B27/08 , F16K31/06
CPC分类号： F04B27/1804 , F04B39/0027 , F04B2027/1827 , F16K31/0624
摘要： According to one embodiment of the present invention, a capacity control valve for a variable capacity compressor comprises: a valve housing in which a crank chamber connection hole and a discharge chamber connection hole for receiving crank chamber pressure and discharge chamber pressure of the compressor, respectively, are formed, and in which a guide hole crossing the discharge chamber connection hole and the crank chamber connection hole penetrates through the valve housing, wherein a valve seat is formed at the entrance of the guide hole; a valve body which reciprocates so as to open/close the guide hole; and an electronic solenoid provided with an operating iron core for enabling the valve body to reciprocate when supplied with electricity (PWM control), wherein the electronic solenoid has a plunger chamber in which the operating iron core is installed, and the gap formed between the plunger chamber and the operating iron core is filled with fluid. Thus, the plunger chamber is filled with oil to suppress vibrations, caused by the movement of the operating iron core, from being transmitted to the valve body, or decrease such a transmission, thereby reducing vibrations and noise caused by the contact between the valve body and the valve seat.
摘要翻译：根据本发明的一个实施例，用于可变容量压缩机的容量控制阀包括：阀壳体，其中分别容纳压缩机的曲柄室压力和排出室压力的曲柄室连接孔和排出室连接孔，并且其中与排气室连接孔和曲柄室连接孔相交的引导孔穿过阀壳体，其中在所述引导孔的入口处形成有阀座; 往复运动以打开/关闭导向孔的阀体; 以及电子螺线管，其具有操作铁芯，用于使得阀体在供电时能够往复运动（PWM控制），其中电子螺线管具有其中安装有操作铁芯的柱塞室，并且在柱塞之间形成的间隙并且操作的铁芯充满流体。因此，柱塞室中充满了油，以抑制由于操作铁芯的运动而引起的振动被传递到阀体，或者减少这种变速器，从而减少由阀体之间的接触引起的振动和噪音和阀座。

5. 发明申请

WO2011065693A3 DISPLACEMENT CONTROL VALVE FOR VARIABLE DISPLACEMENT COMPRESSOR 审中-公开
标题翻译：可变排量压缩机排量控制阀
公开(公告)号：WO2011065693A3
公开(公告)日：2011-09-22
申请号：PCT/KR2010007938
申请日：2010-11-11
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE GEON-HO , LEE YONG JU , GWAK YONG SURK
发明人： LEE GEON-HO , LEE YONG JU , GWAK YONG SURK
IPC分类号： F04B27/14 , F04B25/04 , F04B27/08 , F04B39/00 , F16K31/06
CPC分类号： F16K31/0634 , F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1854
摘要： Disclosed is a displacement control valve for a variable displacement compressor. The displacement control valve comprises: a valve housing having a crank chamber connection hole, a discharge chamber connection hole and a suction chamber connection hole formed therein, which respectively receive the pressure from the compressor crank chamber, discharge chamber, and suction chamber, and further having a first guide hole penetratingly formed therein, which is positioned between the discharge chamber connection hole and the crank chamber connection hole; a valve body which, whilst moving reciprocally, opens and closes the opening of the first guide hole; and an electronic solenoid which causes the reciprocal movement of the valve by applying electric current; a sleeve which connects the electronic solenoid and the valve body; and an air extraction valve which controls the connection between the crank chamber and the suction chamber by movement of the sleeve. Thus, when the pressure in the compressor crank chamber increases rapidly, the pressure can be quickly released via the suction chamber due to the air extraction valve.
摘要翻译：公开了一种用于可变排量压缩机的排量控制阀。排量控制阀包括：阀壳体，其具有形成在其中的曲轴室连接孔，排气室连接孔和吸气室连接孔，它们分别接收来自压缩机曲轴室，排气室和吸气室的压力，并且进一步具有贯穿形成在其中的第一导孔，该第一导孔位于排气室连接孔和曲轴室连接孔之间; 阀体，其在往复移动的同时打开和关闭第一导孔的开口; 和通过施加电流引起阀的往复运动的电子螺线管; 连接电子螺线管和阀体的套筒; 以及通过套筒的移动来控制曲柄室和吸入室之间的连接的抽气阀。因此，当压缩机曲轴箱内的压力迅速增加时，由于抽气阀，压力可以通过抽吸室迅速释放。

6. 发明申请

WO2011021789A3 METHOD FOR MANUFACTURING A VACUUM BELLOWS ASSEMBLY 审中-公开
标题翻译：制造真空波纹管组件的方法
公开(公告)号：WO2011021789A3
公开(公告)日：2011-05-19
申请号：PCT/KR2010004961
申请日：2010-07-28
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE GEON HO , LEE YONG JU , PARK HEE CHUN , GWAK YONG SURK
发明人： LEE GEON HO , LEE YONG JU , PARK HEE CHUN , GWAK YONG SURK
IPC分类号： F04B27/14 , F04B39/10 , F04B43/08
CPC分类号： F04B45/02 , F04B27/1804 , F04B39/10
摘要： According to a first embodiment of the present invention, a method for manufacturing a vacuum bellows assembly comprises the steps of: (I) assembling a guide, pin, spring, and stopper to bellows; (II) welding the bellows and the stopper; and (III) inserting the welded bellows in a vacuum chamber, and then press-fitting the pin into a through-hole formed in the stopper so as to maintain the inside of the bellows in a vacuum state, wherein the pin is press-fitted in the through-hole from within the bellows. Thus, by maintaining the inside of bellows in a vacuum state through a simple process such as press-fitting a pin or electron beam welding, workability and yield can be improved.
摘要翻译：根据本发明的第一实施例，一种用于制造真空波纹管组件的方法包括以下步骤：（I）将引导件，销，弹簧和塞子组装到波纹管; （II）焊接波纹管和塞子; （III）将焊接波纹管插入真空室中，然后将销压入形成在止动件中的通孔中，以便将波纹管的内部保持在真空状态，其中销被压配合在波纹管内的通孔中。因此，通过压入销或电子束焊接等简单工艺将波纹管内保持在真空状态，可以提高加工性和成品率。

7. 发明申请

WO2011010822A2 ELECTROMAGNETIC CLUTCH FOR A COMPRESSOR 审中-公开
标题翻译：用于压缩机的电磁离合器
公开(公告)号：WO2011010822A2
公开(公告)日：2011-01-27
申请号：PCT/KR2010004500
申请日：2010-07-12
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , HONG MYUNG CHUL , LEE YONG JU , LEE GEON HO
发明人： HONG MYUNG CHUL , LEE YONG JU , LEE GEON HO
IPC分类号： F16D27/112 , F16D27/10
CPC分类号： F16D27/112 , F16D2027/007
摘要： The present invention relates to an electromagnetic clutch for a compressor, comprising: a drive rotor which is connected linked in movement with a drive source and incorporates a coil; an armature which is disposed at one side surface of the drive rotor with a space in between, and which is attracted to the drive rotor and to which is transmitted the rotational force of the drive rotor by means of an electromagnetic force generated from the coil; a hub which is linked, via a drive shaft, to a driven source; and a leaf spring member which is linked to the armature and hub; wherein the leaf spring member is constituted as a single leaf spring consisting of a central part and a plurality of arm parts extending integrally from the central part, and wherein the leaf spring member comprises: a plurality of first arm parts which are fastened via rivets to the armature; and a plurality of second arm parts which are disposed between neighbouring first arm parts and extend as far as the vicinity of the end of the armature, and also wherein resilient members are interposed between the second arm parts and the central part adjacent to the second arm parts and the armature. When the electromagnetic clutch for a compressor according to the present invention is employed, an auxiliary rib is made to project from the resilient member, the thickness of the resilient member is formed so as to differ in the length direction, and an auxiliary resilient part is also provided so as to make side surface contact against the armature and resilient member, thereby producing the advantageous effect that it is possible to further reduce the noise and vibration which occur as the armature and the leaf spring member engage and separate from each other when the clutch is turned on and off.
摘要翻译：用于压缩机的电磁离合器技术领域本发明涉及一种用于压缩机的电磁离合器，该电磁离合器包括：驱动转子，该驱动转子与驱动源连接并且与驱动源连接，电枢，该电枢在驱动转子的一个侧面上隔开一定间隔地设置并且被吸引到驱动转子，并且借助于从线圈产生的电磁力将驱动转子的旋转力传递到该电枢; 经由驱动轴连接到驱动源的轮毂; 以及与电枢和轮毂连接的板簧构件; 其特征在于，所述板簧构件由单一的板簧构成，所述板簧由中央部分和从所述中央部分一体地延伸的多个臂部构成，所述板簧构件包括：多个第一臂部，所述多个第一臂部经由铆钉紧固到电枢; 以及多个第二臂部，所述多个第二臂部设置在相邻的第一臂部之间并延伸至衔铁的端部附近，并且其中弹性构件介于第二臂部和邻近第二臂的中央部之间零件和电枢。当采用根据本发明的用于压缩机的电磁离合器时，使辅助肋从弹性构件突出，弹性构件的厚度形成为沿长度方向不同，并且辅助弹性部件是还设置成使得侧面与衔铁和弹性构件接触，由此产生如下有利效果：当电枢和片簧构件彼此接合和分离时可以进一步减少发生的噪音和振动，离合器打开和关闭。

8. 发明申请

WO2013058598A3 CONTROL VALVE FOR COMPRESSOR 审中-公开
标题翻译：用于压缩机的控制阀
公开(公告)号：WO2013058598A3
公开(公告)日：2013-06-13
申请号：PCT/KR2012008595
申请日：2012-10-19
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD
发明人： LEE GEON HO , LEE YONG JU , HAN JUN SEOK
IPC分类号： F04B27/14 , F04B25/04 , F04B27/08
CPC分类号： F04B25/04 , F04B2027/1813 , F04B2027/1827
摘要： The present invention relates to a control valve for a compressor which is coupled with a swash plate arranged at a crank chamber, compresses a refrigerant that has been suctioned into a suction chamber using a plurality of reciprocating pistons, and discharges the compressed refrigerant to a discharge chamber. The control valve for the compressor comprises: a valve body having an internal space; an operating unit which can reciprocate in the internal space of the valve body; a driving unit which is provided in the internal space of the valve body to enable the operating unit to reciprocate according to the current applied from the outside; an air supply flow channel in which a bleed valve chamber is formed therein and which connects the crank chamber with the discharge chamber between inner walls of the valve body; a first bleed flow channel which connects the crank chamber with the suction chamber between the inner walls of the valve body; a second bleed flow channel which is formed along an axial direction through the bleed valve chamber and is connected to the first bleed flow channel; an air supply valve unit which is connected with the operating unit to enable the operating unit to reciprocate, and selectively opens and closes the air supply flow channel and the first bleed flow channel; and a bleed valve unit which is provided in the inside of the air supply valve unit and opens and closes the second bleed flow channel according to the pressure of the suction chamber. Thus, the present invention can stably perform operations by minimizing the influence on the crank pressure.
摘要翻译：压缩机的控制阀技术领域本发明涉及一种压缩机的控制阀，该压缩机的控制阀与布置在曲轴室上的斜盘联接，并利用多个往复活塞压缩已吸入到吸入室中的制冷剂，并且将压缩的制冷剂排出到排出口室。压缩机的控制阀包括：具有内部空间的阀体; 操作单元，其可在阀体的内部空间中往复运动; 驱动单元，其设置在阀体的内部空间中以使得操作单元能够根据从外部施加的电流而往复运动; 供气流路，在该供气流路中形成有排气阀室，并且在所述阀体的内壁之间连接所述曲轴室和所述排气室; 第一排气流道，其在阀体的内壁之间连接曲轴室和吸气室; 第二泄放流动通道，所述第二泄放流动通道沿着穿过所述泄放阀室的轴向方向形成并且连接到所述第一泄放流动通道; 空气供应阀单元，所述空气供应阀单元与所述操作单元连接以使所述操作单元能够往复运动，并且选择性地打开和关闭所述空气供应流动通道和所述第一排放流动通道; 以及排气阀单元，该排气阀单元设置在供气阀单元的内部并根据吸气室的压力打开和关闭第二排气流道。因此，本发明可以通过使对曲柄压力的影响最小化来稳定地执行操作。

9. 发明申请

WO2010151007A2 APPARATUS AND METHOD FOR GENERATING AN MPEG-2 TRANSPORT PACKET HAVING A VARIABLE PACKET LENGTH 审中-公开
标题翻译：用于生成具有可变分组长度的MPEG-2传输分组的装置和方法
公开(公告)号：WO2010151007A2
公开(公告)日：2010-12-29
申请号：PCT/KR2010003942
申请日：2010-06-18
申请人： KOREA ELECTRONICS TELECOMM , LEE YONG JU , SEO JEONGIL , LEE EUNG DON , KANG KYEONGOK , CHOI JIN SOO , HONG JIN WOO , KIM JIN WOONG
发明人： LEE YONG JU , SEO JEONGIL , LEE EUNG DON , KANG KYEONGOK , CHOI JIN SOO , HONG JIN WOO , KIM JIN WOONG
IPC分类号： H04N7/12
CPC分类号： H04N7/52 , H04N21/236
摘要： The present invention proposes a transport packet generating apparatus for generating a transport packet having a variable length, wherein a header of the transport packet contains a field area indicating the length of the transport packet, or wherein the length of the transport packet is indicated using a synchronization area of the transport packet. In addition, the present invention proposes a depacketizer which interprets the field area indicating the length of the transport packet, or searches for and interprets the start point of the transport packet in accordance with a predetermined regulation on a synchronization area, so as to depacketize a transport packet having a variable length.
摘要翻译：本发明提出了一种用于生成具有可变长度的传输分组的传输分组生成装置，其中传输分组的报头包含指示传输分组的长度的字段区域，或者其中传输分组的长度使用传输包的同步区。此外，本发明提出一种解映射器，其解释指示传输分组的长度的字段区域，或者根据对同步区域的预定规则来搜索和解释传输分组的起始点，以便解包具有可变长度的传输分组。

10. 发明申请

WO2012087042A3 BROADCAST TRANSMITTING APPARATUS AND BROADCAST TRANSMITTING METHOD FOR PROVIDING AN OBJECT-BASED AUDIO, AND BROADCAST PLAYBACK APPARATUS AND BROADCAST PLAYBACK METHOD 审中-公开
标题翻译：用于提供基于对象的音频的广播发送装置和广播发送方法以及广播播放装置和广播回放方法
公开(公告)号：WO2012087042A3
公开(公告)日：2012-09-07
申请号：PCT/KR2011009971
申请日：2011-12-22
申请人： KOREA ELECTRONICS TELECOMM , LEE YONG JU , LEE TAE JIN , KANG KYEONG OK , KIM JIN WOONG , AHN CHIE TEUK
发明人： LEE YONG JU , LEE TAE JIN , KANG KYEONG OK , KIM JIN WOONG , AHN CHIE TEUK
IPC分类号： H04N7/24 , H04N21/434
CPC分类号： G10L19/167 , G10L19/008 , G10L19/20 , H04H20/89 , H04H20/95 , H04N21/2335 , H04N21/4394 , H04N21/8106
摘要： Provided are a broadcast transmitting apparatus and a broadcast transmitting method for providing an object-based audio using multi-channel audio encoding and decoding, and a broadcast playback apparatus and a broadcast playback method. The broadcast transmitting apparatus may generate audio identification information for identifying whether a multi-channel audio signal is an object-based audio signal. Then, if the multi-channel audio signal is identified as an object-based audio signal based on the audio identification information, the broadcast playback apparatus may control multi-channel audio signals for each channel and output the signals.
摘要翻译：提供了一种广播发送装置和广播发送方法，用于使用多声道音频编码和解码提供基于对象的音频，以及广播回放装置和广播回放方法。广播发送装置可以生成用于识别多声道音频信号是否是基于对象的音频信号的音频识别信息。然后，如果基于音频识别信息将多声道音频信号识别为基于对象的音频信号，则广播回放装置可以控制每个声道的多声道音频信号并输出信号。

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