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1. 发明申请

WO2012148180A3 SWASHPLATE-TYPE COMPRESSOR 审中-公开
标题翻译： SWASHPLATE型压缩机
公开(公告)号：WO2012148180A3
公开(公告)日：2013-03-28
申请号：PCT/KR2012003221
申请日：2012-04-26
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE GEON HO , KIM KI BEOM , LEE TAE JIN , LEE SEUNG WON
发明人： LEE GEON HO , KIM KI BEOM , LEE TAE JIN , LEE SEUNG WON
IPC分类号： F04B53/00 , F04B25/04 , F04B27/08
CPC分类号： F04B39/0061 , F04B27/08
摘要： The invention relates to a swashplate-type compressor, comprising: a housing; a cylinder block which has a plurality of cylinder bores and which is coupled to said housing; pistons which are accommodated in each of said cylinder bores so to be reciprocally movable therein; a suction port formed in said housing; a suction chamber formed in said housing so as to interconnect said suction port and the cylinder bores; and a muffler cap installed in said suction chamber. A muffler is formed by installing the muffler cap in the suction chamber, such that the pulsation of a suctioned refrigerant is minimized, thereby reducing noise and vibration.
摘要翻译：本发明涉及一种斜盘式压缩机，包括：壳体; 气缸体，其具有多个气缸孔并且联接到所述壳体; 容纳在每个所述气缸孔中的活塞能够在其中往复运动; 形成在所述壳体中的吸入口; 吸入室，形成在所述壳体中，以便连接所述吸入口和所述气缸孔; 以及安装在所述抽吸室中的消声器盖。通过将消音器盖安装在吸入室中形成消声器，使得吸入制冷剂的脉动最小化，从而减少噪音和振动。

2. 发明申请

WO2012005474A3 SWASH PLATE TYPE COMPRESSOR 审中-公开
标题翻译：洗板式压缩机
公开(公告)号：WO2012005474A3
公开(公告)日：2012-05-03
申请号：PCT/KR2011004830
申请日：2011-07-01
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE GEON HO , KIM KI BEOM , PARK SUNG KYUN
发明人： LEE GEON HO , KIM KI BEOM , PARK SUNG KYUN
IPC分类号： F04B39/12 , F04B27/08 , F04B53/16
CPC分类号： F04B27/0821 , F04B27/0834 , F04B27/0852 , F04B39/121 , F04B39/123
摘要： According to the present invention, the swash plate type compressor comprises: front and rear housings, front and rear cylinder blocks formed with a plurality of cylinder bores and coupled with the front and rear housings; a driving shaft mounted to be rotatable with respect to the front and rear housings; a swash plate mounted to be rotated by the driving shaft; and a rotary valve provided to the driving shaft so as to be mounted to the inner surfaces of coupling holes which are formed in the front and rear housings, wherein a refrigerant, which is introduced into the suction port of the rear housing, is sucked into the cylinder bores of the front and rear housings by a main path and an auxiliary path. Accordingly, the refrigerant is sucked into the suction chambers, which are respectively formed in the front and rear housings, via the main path and the auxiliary path in a balanced way, thereby resolving the unbalance of the amount of refrigerant, which is respectively sucked into the cylinder bore of the front cylinder block and the cylinder bore of the rear cylinder block.
摘要翻译：根据本发明，斜盘式压缩机包括：前后壳体，形成有多个气缸孔并与前壳体和后壳体联接的前后缸体; 驱动轴，其安装成能够相对于前壳体和后壳体旋转; 安装成由驱动轴旋转的斜盘; 以及设置在驱动轴上的旋转阀，以安装在形成在前壳体和后壳体中的连接孔的内表面上，其中引入到后壳体的吸入口中的制冷剂被吸入前壳体和后壳体的气缸孔通过主路径和辅助路径。因此，制冷剂以平衡的方式经由主路径和辅助路径被吸入分别形成在前后壳体中的吸入室，从而解决分别吸入的制冷剂量的不平衡前气缸体的气缸孔和后气缸体的气缸孔。

3. 发明申请

WO2011108823A3 EXPANSION VALVE FOR A VEHICLE AIR CONDITIONING DEVICE 审中-公开
标题翻译：用于车辆空调装置的膨胀阀
公开(公告)号：WO2011108823A3
公开(公告)日：2011-11-03
申请号：PCT/KR2011001285
申请日：2011-02-24
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE GEON-HO , LEE YONG-JU
发明人： LEE GEON-HO , LEE YONG-JU
IPC分类号： B60H1/32 , B60H1/00 , F25B41/04
CPC分类号： F25B41/062 , F25B2341/0683
摘要： Provided is an expansion valve for a vehicle air conditioning device in which a coolant flowing in from a condenser is throttled and supplied to an evaporator, and the degree of opening is controlled by means of the coolant flowing in from the evaporator and flowing out to a compressor, wherein the expansion valve comprises a main valve body formed with: a throttling flow pathway which has a first port for the inflow of the coolant from the condenser and a second port formed in a first side surface in order to supply the throttled coolant to the evaporator in the bottom surface, and on the inside of which the coolant that has flowed in to the first port is throttled; and an internal flow pathway which is formed in line with the throttling flow pathway and connects through to the first port such that the coolant that has flowed in to the first port flows out to the throttling flow pathway. Consequently, it is easy to process the main valve body, and hence production is straightforward and costs can be reduced.
摘要翻译：提供了一种用于车辆空调装置的膨胀阀，其中从冷凝器流入的冷却剂被节流并供应到蒸发器，并且通过从蒸发器流入的冷却剂流出至一个蒸发器来控制开度压缩机，其中所述膨胀阀包括主阀体，所述主阀体形成有：节流流路，其具有用于从所述冷凝器流入所述冷却剂的第一端口和形成在第一侧表面中的第二端口，以便将所述节流冷却剂供应到底面中的蒸发器，并且其内部已经流入第一端口的冷却剂被节流; 以及内部流动通道，其形成为与节流流动路径一致并且连接到第一端口，使得已经流入第一端口的冷却剂流出到节流流动路径。因此，主阀体的加工容易，因此生产简单，成本降低。

4. 发明申请

WO2010151021A3 RECIPROCATING COMPRESSOR 审中-公开
标题翻译：再生压缩机
公开(公告)号：WO2010151021A3
公开(公告)日：2011-04-21
申请号：PCT/KR2010004021
申请日：2010-06-22
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE GEON HO , KIM HAK SOO , NAM DONG LIM , LEE SEOK KI , KIM SUNG YONG
发明人： LEE GEON HO , KIM HAK SOO , NAM DONG LIM , LEE SEOK KI
IPC分类号： F04B27/08 , F04B25/04 , F04B39/00
CPC分类号： F04B27/1081 , F04B27/0891
摘要： The present invention relates to a reciprocating compressor, comprising: a front housing and a rear housing; a cylinder block which is interposed between the front housing and the rear housing, and which has a plurality of cylinder bores; a piston accommodated in the cylinder bores such that the piston reciprocates; a driving shaft which rotates relative to the front housing; piston-driving means interconnected between the piston and the driving shaft; a valve plate opposite the bottom of the piston and having an inlet port and an outlet port; and a suction chamber and a discharge chamber formed in the rear housing. The rear housing includes: an outer rear housing having an inlet port for the introduction of a refrigerant from the outside; and an inner rear housing which is interposed between the outer rear housing and the cylinder block, wherein the suction chamber is formed between the outer rear housing and the inner rear housing, and the discharge chamber is formed between the cylinder block and the inner rear housing. The reciprocating compressor according to the present invention divides the rear housing into the outer rear housing and the inner rear housing to form the suction chamber between the outer rear housing and the inner rear housing, and thus enabling the uniform introduction of the refrigerant into the plurality of cylinder bores.
摘要翻译：往复式压缩机技术领域本发明涉及一种往复式压缩机，包括：前壳体和后壳体; 气缸体，其插入在所述前壳体和所述后壳体之间，并且具有多个气缸孔; 容纳在气缸孔中的活塞，使得活塞往复运动; 相对于前壳体旋转的驱动轴; 在活塞和驱动轴之间互连的活塞驱动装置; 与活塞底部相对的具有入口和出口的阀板; 以及形成在后壳体中的吸入室和排出室。后壳体包括：外后壳体，其具有用于从外部引入制冷剂的入口; 以及设置在所述外后壳体和所述气缸体之间的内后壳体，所述吸入室形成在所述外后壳体和所述内后壳体之间，所述排气室形成在所述气缸体和所述内后壳体之间。根据本发明的往复式压缩机将后壳体分成外后壳体和内后壳体，以在外后壳体和内后壳体之间形成吸入室，从而能够均匀地将制冷剂引入到多个的气缸孔。

5. 发明申请

WO2010137811A3 CAPACITY CONTROL VALVE OF VARIABLE CAPACITY COMPRESSOR 审中-公开
标题翻译：可变能力压缩机的容量控制阀
公开(公告)号：WO2010137811A3
公开(公告)日：2011-03-17
申请号：PCT/KR2010002925
申请日：2010-05-07
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE GEON-HO , LEE TAE-JIN , KIM KI-BEOM
发明人： LEE GEON-HO , LEE TAE-JIN , KIM KI-BEOM
IPC分类号： F04B27/08 , F04B27/14
CPC分类号： F04B27/1804 , F04B2027/1827
摘要： A capacity-variable compressor of the present invention, including a cylinder block with plural cylinder bores, a drive shaft arranged to rotate with respect to the cylinder block, a piston arranged inside the cylinder bore to reciprocate, a swash plate mounted around the drive shaft and connected to the piston, a housing having a suction chamber, a discharge chamber and a crank chamber and a capacity control valve for regulating a tilt angle of the swash plate to adjust a discharge capacity, comprises: an air bleed line for connecting the suction chamber and the crank chamber; a communication line for additionally connecting the suction chamber; and the crank chamber and a pressure-operated valve installed on the communication line, wherein the pressure-operated valve opens the communication line when the conditions for generating a liquid phase of refrigerant of the crank chamber are satisfied during the start-up of the compressor. Accordingly, by the communication line for connecting the crank chamber and the suction chamber and the pressure-operated valve installed on the communication line, the liquid phase refrigerant of the crank chamber is discharged into the suction chamber via the communication line during the initial start-up of the compressor to thus prevent an operation delay of the compressor.
摘要翻译：本发明的容积变换型压缩机包括：具有多个气缸孔的气缸体;相对于气缸体旋转的驱动轴;配置在气缸孔内部的往复运动的活塞;围绕驱动轴安装的斜盘; 并且连接到所述活塞，具有吸入室，排出室和曲柄室的壳体和用于调节所述斜盘的倾斜角以调节排出容量的容量控制阀，包括：用于连接所述吸入口的排气管腔室和曲柄室; 用于附加地连接吸入室的通信线路; 曲柄室和安装在通信线路上的压力操作阀，其中当在压缩机起动期间满足产生曲柄室的制冷剂液相的条件时，压力操作阀打开通信线路。因此，通过连接曲轴室和吸入室的通信线路和安装在通信线路上的压力操作阀，曲轴室的液相制冷剂在初始启动期间经由通信线路排入吸入室，从而防止压缩机的操作延迟。

6. 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。

7. 发明申请

WO2010137812A2 CAPACITY CONTROL VALVE OF VARIABLE CAPACITY COMPRESSOR 审中-公开
标题翻译：可变能力压缩机的容量控制阀
公开(公告)号：WO2010137812A2
公开(公告)日：2010-12-02
申请号：PCT/KR2010002926
申请日：2010-05-07
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , PARK HEE-CHUN , GWAK YONG-SURK , LEE YONG-JU , LEE GEON-HO
发明人： PARK HEE-CHUN , GWAK YONG-SURK , LEE YONG-JU , LEE GEON-HO
IPC分类号： F04B27/08 , F04B25/04 , F04B27/14
CPC分类号： F04B27/1018
摘要： A capacity control valve of a variable capacity compressor of the present invention comprises: a valve housing including a crank chamber connection hole, a discharge chamber connection hole and a suction chamber connection hole formed inside, which receive the pressure of a crank chamber, the pressure of a discharge chamber and the pressure of a suction chamber of the compressor, respectively, and a first guide opening passing through the discharge chamber connection hole and the crank chamber connection hole; a valve body for opening and closing an entrance of the first guide opening while reciprocating; an electronic solenoid for reciprocating the valve body by an electric current applied thereto; and a sleeve configured by a cage connected to the electronic solenoid and a needle that is separately connected for the connection between the valve body and the cage, wherein the needle maintains a concentric relation with the cage and serves to prevent tilting. As the sleeve, which is adapted to have the cage and the needle separately, maintains the concentric relation and is configured to prevent tilting, the operability of the control valve and the assembly process can be improved.
摘要翻译：本发明的可变容量压缩机的容量调节阀包括：阀壳体，包括曲柄室连接孔，排出室连接孔和形成在内部的吸入室连接孔，其接收曲柄室的压力，压力和压缩机的吸入室的压力和通过排出室连接孔和曲柄室连接孔的第一引导开口; 用于在往复运动时打开和关闭第一导向开口的入口的阀体; 电子螺线管，用于通过施加到其上的电流使阀体往复运动; 以及由连接到电子螺线管的保持架构成的套筒和针对阀体和保持架之间的连接分开连接的针，其中针与保持架保持同心关系并且用于防止倾斜。由于适于将保持架和针单独地设置的套筒保持同心关系，并且构造成防止倾斜，可以提高控制阀的可操作性和组装过程。

8. 发明申请

WO2012108671A3 VALVE PLATE ASSEMBLY OF COMPRESSOR 审中-公开
标题翻译：压缩机阀板组件
公开(公告)号：WO2012108671A3
公开(公告)日：2012-12-20
申请号：PCT/KR2012000892
申请日：2012-02-07
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE GEON HO , KIM KI BEOM , LEE TAE JIN , KIM SUNG YONG
发明人： LEE GEON HO , KIM KI BEOM , LEE TAE JIN , KIM SUNG YONG
IPC分类号： F04B39/10 , F04B25/04 , F04B27/08 , F04B53/10
CPC分类号： F04B39/1066 , F04B27/1018
摘要： A valve plate assembly of a compressor of the present invention comprises: a valve plate in which a suction port is formed; and a suction reed which opens and closes the suction port. The suction port comprises a first suction port at an inlet and a second first suction port at an outlet, wherein the area of the second first suction port is wider than that of the first suction port. Accordingly, the suction port consisting of the first and second suction ports has a wide area thereof, thereby preventing the flow rate of sucked refrigerants from increasing and minimizing the drop of pressure of the sucked refrigerants.
摘要翻译：本发明的压缩机的阀板组件包括：形成有吸入口的阀板; 以及打开和关闭吸入口的吸入簧片。吸入口包括入口处的第一吸入口和出口处的第二第一吸入口，其中第二第一吸入口的面积比第一吸入口的面积宽。因此，由第一和第二吸入口组成的吸入口的面积较大，从而防止吸入的制冷剂的流量增加并使吸入的制冷剂的压力下降最小。

9. 发明申请

WO2012081834A3 TERMINAL DEVICE FOR AN ELECTROMOTIVE COMPRESSOR 审中-公开
标题翻译：电动压缩机终端装置
公开(公告)号：WO2012081834A3
公开(公告)日：2012-09-07
申请号：PCT/KR2011008659
申请日：2011-11-14
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE GEON-HO , KOO IN-HWE , HAN YOUNG-CHANG
发明人： LEE GEON-HO , KOO IN-HWE , HAN YOUNG-CHANG
IPC分类号： F04B39/12 , H01R13/62
CPC分类号： F04B39/12 , F04B39/14 , F04C18/0215 , F04C29/00 , F04C2240/803
摘要： The present invention relates to an electromotive terminal device. The electromotive terminal device inserted into a seating part of a compressor casing in which an electromotive part is installed in an inner space thereof includes: a hermetic terminal in which a plurality of terminal pins for transmitting external power into the electromotive part are arranged spaced apart from each other in the length direction thereof; and a connector having a plurality of terminal grooves electrically connected so as to correspond to the terminal pins of the hermetic terminal. A coupling groove is formed in the inner surface of the seating part of the compressor casing. The electromotive terminal device further includes a pair of snap rings, each having a circular ring shape with an opened structure at both ends thereof which are bent inward to face each other, wherein the pair of snap rings hook both ends of the hermetic terminal in a state where the snap rings are inserted into the coupling groove to face each other so as to fix the hermetic terminal to the seating part of the casing. As described above, in the terminal device for an electromotive compressor, the coupling groove is formed in the inner surface of the seating part of the compressor casing, and the hermetic terminal is hooked and fixed through the snap rings inserted into the coupling groove in the state where the hermetic terminal is inserted into the seating part. Thus, the hermetic terminal may be easily fixed to the casing.
摘要翻译：本发明涉及电动终端装置。插入到其内部空间中安装有电动部件的压缩机壳体的座部的电动端子装置包括：密封端子，其中将用于将外部电力传输到电动部件中的多个端子销布置成与在其长度方向上彼此相对; 以及连接器，具有电连接以与密封端子的端子销对应的多个端子槽。在压缩机壳体的座部的内表面上形成有联接槽。电动终端装置还包括一对卡环，每个卡环具有圆形环形，在其两端处具有向内弯曲的面向彼此弯曲的开放结构，其中一对卡扣环将密封端子的两端钩在其中卡环被插入到联接槽中以彼此面对，以将密封端子固定到壳体的底座部分。如上所述，在电动压缩机的终端装置中，联接槽形成在压缩机壳体的座部的内表面，并且密封端子通过插入到联接槽中的卡环而被钩挂并固定其中密封端子插入座位部分。因此，密封端子可以容易地固定到壳体。

10. 发明申请

WO2012023771A3 PLATE ASSEMBLY OF A COMPRESSOR VALVE 审中-公开
标题翻译：压缩机阀的板组件
公开(公告)号：WO2012023771A3
公开(公告)日：2012-05-03
申请号：PCT/KR2011005977
申请日：2011-08-12
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONICS CO LTD , LEE GEON HO , KIM KI BEOM , LEE TAE JIN , LEE SEUNG WON
发明人： LEE GEON HO , KIM KI BEOM , LEE TAE JIN , LEE SEUNG WON
IPC分类号： F04B39/10 , F04B27/08 , F04B53/10
CPC分类号： F04B39/1066
摘要： The present invention relates to the plate assembly of a compressor valve interposed between a cylinder block and housing, and comprising a valve plate at which an intake port is disposed, an intake reed at which a plurality of guide projections are disposed to open or close the intake port, a first guiding groove disposed at the cylinder block corresponding to the guide projection, and a front gasket interposed between the cylinder block and the intake reed. According to the present invention, compressor noise caused by self-excited vibration of the intake reed is prevented since the natural frequency of the intake reed is lowered by narrowing or removing the neck connecting the intake reed with the valve seat.
摘要翻译：本发明涉及一种插置在气缸体和壳体之间的压缩机阀的板组件，并且包括设置有进气口的阀板，设置有多个导向突起以打开或关闭设置在气缸体上的与导向凸起对应的第一导向槽，以及介于气缸体和进气簧片之间的前垫圈。根据本发明，由于通过缩窄或去除连接进气簧片和阀座的颈部来降低进气簧片的固有频率，所以防止了由进气簧片的自激振动引起的压缩机噪音。

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