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1. 发明申请

WO2008072810A1 OIL SEPARATOR FOR RECIPROCATING COMPRESSOR HAVING INSULATION FUNCTION 审中-公开
标题翻译：用于具有绝缘功能的压缩机的油分离器
公开(公告)号：WO2008072810A1
公开(公告)日：2008-06-19
申请号：PCT/KR2006/005469
申请日：2006-12-14
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONIC CO., LTD. , OBRIST ENGINEERING GMBH , LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , OBRIST, Frank , SCHMAELZLE, Christian , GIESE, Peter , KROESS, Stefan
发明人： LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , OBRIST, Frank , SCHMAELZLE, Christian , GIESE, Peter , KROESS, Stefan
IPC分类号： F04B27/08
CPC分类号： F04B27/109
摘要： Provided is an oil separator for a reciprocating compressor having an insulation function, the compressor including: a housing, a cylinder block having a plurality of cylinder bores, pistons reciprocally accommodated in the cylinder bores, a piston drive means for driving the pistons, a piston connection shaft connected to the pistons, a valve apparatus installed opposite to bottoms of the pistons and having suction ports and discharge ports, and a suction chamber and a discharge chamber formed at the housing with the valve apparatus interposed therebetween, characterized in that the oil separator includes: an inner recess having a gas discharge port; a peripheral recess formed around the inner recess and in fluid communication with the discharge port; and an oil discharge port for communicating the inner recess with the exterior, wherein the oil separator is installed in the discharge chamber. Therefore, it is possible to increase efficiency of the compressor and maintain durability by separating oil from coolant introduced into the discharge chamber. In addition, coolant sucked from the suction chamber is not thermally affected by coolant discharged through the discharge port to maintain high volume efficiency of the compressor.
摘要翻译：本发明提供一种具有绝缘功能的往复式压缩机油分离器，该压缩机包括：壳体，具有多个气缸孔的气缸体，往复地容纳在气缸孔中的活塞，用于驱动活塞的活塞驱动装置，活塞连接到活塞的连接轴，与活塞底部相对设置并具有吸入口和排出口的阀装置，以及形成在壳体处的吸入室和排出室，其间插入有阀装置，其特征在于，油分离器包括：具有气体排出口的内部凹部; 围绕所述内凹部形成并与所述排出口流体连通的周边凹部; 以及用于将内凹部与外部连通的排油口，其中，油分离器安装在排出室中。因此，可以提高压缩机的效率并且通过将油从引入排出室的冷却剂分离来保持耐久性。此外，从吸入室吸入的冷却剂不会受到通过排出口排出的冷却剂的影响，以保持压缩机的高容积效率。

2. 发明申请

WO2008143370A1 A HOUSING UNIFIED WITH OIL SEPARATING STRUCTURE FOR RECIPROCATING COMPRESSOR 审中-公开
标题翻译：用于压缩机的油分离结构的壳体
公开(公告)号：WO2008143370A1
公开(公告)日：2008-11-27
申请号：PCT/KR2007/002483
申请日：2007-05-22
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONIC CO., LTD. , OBRIST ENGINEERING GMBH , LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , OBRIST, Frank , SCHMAELZLE, Christian , GIESE, Peter
发明人： LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , OBRIST, Frank , SCHMAELZLE, Christian , GIESE, Peter
IPC分类号： F04B39/12 , F04B39/04
CPC分类号： F04B27/1081 , F04B27/109
摘要： Provided is a housing integrated with an oil separating structure for a reciprocating compressor including a housing having a suction chamber and a discharge chamber, a cylinder block coupled with the housing and having a plurality of cylinder bores, pistons reciprocally accommodated in the cylinder bores, piston drive means for driving the pistons, and a valve apparatus opposite to bottoms of the pistons and having a suction port and a discharge port in communication with the suction chamber and the discharge chamber, characterized in that: the oil separating structure has an inner recess having a gas discharge port formed at its bottom, a peripheral recess formed around the inner recess and in communication with the discharge chamber, and an oil discharge port in communication with the inner recess in a circulation manner, which are integrally formed with each other; and the discharge chamber rather than the suction chamber is disposed adjacent to a center thereof. Therefore, since the oil is separated from the coolant introduced into the discharge chamber and reused, it is possible to increase efficiency and maintain durability of the compressor. In addition, since the oil separating structure is integrally formed with the housing, there is no need to provide a separate component for separating oil, and the housing can be readily formed to reduce manufacturing cost.
摘要翻译：提供了一种与用于往复式压缩机的油分离结构集成的壳体，其包括具有吸入室和排出室的壳体，与壳体联接并具有多个气缸孔的气缸体，往复地容纳在气缸孔中的活塞，活塞用于驱动活塞的驱动装置和与活塞底部相对的阀装置，具有与抽吸室和排出室连通的吸入口和排出口，其特征在于：所述油分离结构具有内凹部，形成在其底部的气体排出口，形成在内部凹部周围并与排出室连通的周边凹部，以及与循环状态的内部凹部连通的排油口，它们彼此一体形成; 并且排出室而不是吸入室邻近其中心设置。因此，由于将油与从排出室导入的冷却剂分离并重新使用，所以能够提高压缩机的效率并保持耐久性。此外，由于油分离结构与壳体一体形成，因此不需要设置用于分离油的单独部件，并且可以容易地形成壳体以降低制造成本。

3. 发明申请

WO2008072812A1 MECHANISM SPRING AND SWASH PLATE TYPE COMPRESSOR EMPLOYING THE SAME 审中-公开
标题翻译：机械弹簧和使用其的滑板式压缩机
公开(公告)号：WO2008072812A1
公开(公告)日：2008-06-19
申请号：PCT/KR2006/005471
申请日：2006-12-14
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONIC CO., LTD. , OBRIST ENGINEERING GMBH , LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , GIESE, Peter , OBRIST, Frank , SCHMAELZLE, Christian
发明人： LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , GIESE, Peter , OBRIST, Frank , SCHMAELZLE, Christian
IPC分类号： F04B27/08
CPC分类号： F04B27/1072
摘要： Provided are a mechanism spring and a swash plate type compressor employing the same. The mechanism spring includes: a flat part having an insert groove formed at one side and into which a drive shaft is inserted, and two extension plates formed at both sides of the insert groove; a curved support part having two support plates disposed opposite to the two extension plates of the flat part, and bent toward the flat part in a convex manner when seen from a side view; and a curved connection part having two curved connection plates for connecting one ends of the two extension plates of the flat part to one ends of the two support plates of the curved support part. Therefore, it is possible to improve initial working performance of a compressor driven at a minimum inclination angle during operation of an air conditioner, and readily absorb shock due to rapid variation to the minimum inclination angle of the swash plate in a compression process during non-operation of the air conditioner. In addition, it is possible to readily perform their assembly and simplify the structure. Further, it is possible to prevent friction noise due to slide contact during operation of the compressor by securely fixing the mechanism spring to the drive shaft.
摘要翻译：提供一种机构弹簧和采用该弹簧的斜盘式压缩机。机构弹簧包括：平坦部分，其具有形成在一侧的插入槽并且驱动轴插入该平坦部分中，以及形成在插入槽两侧的两个延伸板; 弯曲的支撑部分，其具有与平坦部分的两个延伸板相对设置的两个支撑板，并且从侧视图以凸出的方式朝向平坦部分弯曲; 以及具有两个弯曲连接板的弯曲连接部分，用于将平坦部分的两个延伸板的一端连接到弯曲支撑部分的两个支撑板的一端。因此，可以提高在空调机运转时以最小倾角驱动的压缩机的初始工作性能，并且可以在非压缩过程中容易地吸收由于在压缩过程中斜盘的最小倾斜角的快速变化而产生的冲击，运行空调。此外，可以容易地进行组装并简化结构。此外，通过将机构弹簧牢固地固定到驱动轴，可以防止在压缩机运行期间由于滑动接触而产生的摩擦噪音。

4. 发明申请

WO2008096970A1 GEAR TYPE OIL PUMP FOR RECIPROCATING COMPRESSOR 审中-公开
标题翻译：用于压缩机的齿轮型油泵
公开(公告)号：WO2008096970A1
公开(公告)日：2008-08-14
申请号：PCT/KR2008/000442
申请日：2008-01-24
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONIC CO., LTD. , LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , KROESS, Stefan
发明人： LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , KROESS, Stefan
IPC分类号： F04B27/08 , F04B39/00
CPC分类号： F04B27/109
摘要： Provided is a gear type oil pump for a reciprocating compressor inserted into a mounting space provided at one side of a drive shaft to compress and inject oil, which includes: a gear assembly including an inner gear fixed to one end of the drive shaft, an outer gear accommodating the inner gear therein and installed eccentrically with respect to the inner gear, and an eccentric ring rotatably supporting the outer gear; a washer disposed inside the mounting space and adhered to the gear assembly by a ring mounted on the drive shaft; an accommodating member fixed to the drive shaft to accommodate the washer; and a compression means disposed between the accommodating member and the washer and fixedly inserted into the accommodating member in a circumferential direction thereof, and having a plurality of projections projecting toward the washer in a circumferential direction thereof.
摘要翻译：本发明提供一种用于往复式压缩机的齿轮式油泵，其插入到设置在驱动轴的一侧的安装空间中以压缩和注射油，该齿轮油泵包括：齿轮组件，其包括固定在驱动轴的一端的内齿轮，外齿轮容纳内齿轮并相对于内齿轮偏心安装，以及可旋转地支撑外齿轮的偏心环; 垫圈，其设置在所述安装空间的内部，并通过安装在所述驱动轴上的环状物粘附到所述齿轮组件; 固定到所述驱动轴以容纳所述垫圈的容纳构件; 以及压缩装置，设置在所述容纳构件和所述垫圈之间，并且沿其圆周方向固定地插入所述容纳构件中，并且具有沿所述垫圈的圆周方向突出的多个突起。

5. 发明申请

WO2009082176A1 VALVE PLATE OF RECIPROCATING COMPRESSOR 审中-公开
标题翻译：复合压缩机阀板
公开(公告)号：WO2009082176A1
公开(公告)日：2009-07-02
申请号：PCT/KR2008/007687
申请日：2008-12-24
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONIC CO., LTD. , LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , KROESS, Stefan
发明人： LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , KROESS, Stefan
IPC分类号： F04B39/10
CPC分类号： F04B39/1066 , F04B27/1009
摘要： Provided is a valve plate of a reciprocating compressor, the reciprocating compressor including a front housing and a rear housing, a cylinder block having a plurality of cylinder bores, a drive shaft rotatably supported by the front housing and the cylinder block, a swash plate connected to the drive shaft to be rotated therewith to vary its inclination angle, pistons reciprocally accommodated in the cylinder bores depending on slide movement of the swash plate, a valve plate installed between one end of the cylinder block and the rear housing and having a suction port and a discharge port, and a suction chamber and a discharge chamber that are formed in the rear housing with the valve plate interposed therebetween, characterized in that an oil suction passage, an oil discharge passage and a coolant supply passage are formed in a surface of the valve plate opposite to the pistons, the oil discharge passage is constituted by at least two branch passages directed from a center part toward an outer periphery of the valve plate, and the branch passages are connected by a connecting passage at the center part. Therefore, it is possible to appropriately distribute the pressure of oil to prevent oil leakage to the coolant supply passage, etc., even when the pressure of the oil discharged through the oil discharge passage is high. Further, the branch passages and the connecting passage have a specific shape to enable smooth flow of the oil.
摘要翻译：本发明提供一种往复式压缩机的阀板，该往复式压缩机包括前壳体和后壳体，具有多个气缸孔的气缸体，由前壳体和气缸体可旋转地支撑的驱动轴，驱动轴与其一起旋转以改变其倾斜角度，活塞根据斜盘的滑动运动往复地容纳在气缸孔中;阀板，安装在气缸体的一端和后壳体之间并具有吸入口以及排出口，以及吸入室和排出室，其形成在后壳体中，其间插入有阀板，其特征在于，吸油通道，排油通道和冷却剂供给通道形成在与活塞相对的阀板，排油通道由从中心部分towa指向的至少两个分支通道构成 rd是阀板的外周，分支通道在中心部分通过连接通道连接。因此，即使当通过排油路排出的油的压力高时，也可以适当地分配油的压力以防止油泄漏到冷却剂供给通道等。此外，分支通道和连接通道具有特定的形状以使油的平稳流动。

6. 发明申请

WO2008072811A1 VALVE APPARATUS OF RECIPROCATING COMPRESSOR 审中-公开
标题翻译：复合压缩机阀门装置
公开(公告)号：WO2008072811A1
公开(公告)日：2008-06-19
申请号：PCT/KR2006/005470
申请日：2006-12-14
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONIC CO., LTD. , OBRIST ENGINEERING GMBH , LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , OBRIST, Frank , SCHMAELZLE, Christian , GIESE, Peter , KROESS, Stefan
发明人： LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , OBRIST, Frank , SCHMAELZLE, Christian , GIESE, Peter , KROESS, Stefan
IPC分类号： F04B27/08 , F04B39/10
CPC分类号： F04B27/0839
摘要： Provided is a valve apparatus for use in a reciprocating compressor, which includes a housing, a cylinder block having a plurality of cylinder bores, pistons reciprocally accommodated in the cylinder bores, a piston driving means for driving the pistons, a valve apparatus having suction valves and discharge valves installed opposite to bottom surfaces of the pistons, and suction chambers and discharge chambers formed at the housing and separated by the valve apparatus, characterized in that the valve apparatus includes a valve plate having a plurality of suction ports and discharge ports formed opposite to the bottom surfaces of the pistons and along its circum¬ ferential direction; dome-shaped shell valves detachably installed at the discharge ports adjacent to the discharge chamber; and a retainer disposed opposite to the valve plate with the dome- shaped shell valve interposed therebetween. Therefore, since the dome-shaped shell valve moves between the valve plate and the retainer to open/close the discharge port of the valve plate, it is possible to minimize a dead volume due to a space in the discharge port and maximize the efficiency of the compressor.
摘要翻译：提供一种用于往复式压缩机的阀装置，其包括壳体，具有多个气缸孔的气缸体，往复地容纳在气缸孔中的活塞，用于驱动活塞的活塞驱动装置，具有吸入阀和与活塞的底面相对设置的排出阀，以及形成在壳体处并由阀装置分离的吸入室和排出室，其特征在于，阀装置包括具有多个吸入口和排出口的阀板，到活塞的底面并沿其周向方向; 可拆卸地安装在与排放室相邻的排出口处的圆顶形壳阀; 以及与阀板相对设置的保持器，其间插入有圆顶形壳阀。因此，由于圆顶状壳阀在阀板和保持器之间移动以打开/关闭阀板的排出口，所以可以使由于排出口中的空间而导致的死体积最小化并且使效率最大化压缩机。

7. 发明申请

WO2008072809A1 APPARATUS FOR ADJUSTING TOP CLEARANCE OF RECIPROCATING COMPRESSOR 审中-公开
标题翻译：调整压缩机顶部间隙的装置
公开(公告)号：WO2008072809A1
公开(公告)日：2008-06-19
申请号：PCT/KR2006/005467
申请日：2006-12-14
申请人： DOOWON TECHNICAL COLLEGE , DOOWON ELECTRONIC CO., LTD. , OBRIST ENGINEERING GMBH , KROESS, Stefan , LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , OBRIST, Frank , SCHMAELZLE, Christian , KUHN, Peter
发明人： KROESS, Stefan , LEE, Geonho , KIM, Haksoo , KIM, Kibeom , PARK, Ikseo , AN, Kijung , OBRIST, Frank , SCHMAELZLE, Christian , KUHN, Peter
IPC分类号： F04B27/08
CPC分类号： F04B27/1063 , F04B27/1072 , F04B27/18 , F04B49/12 , F04B49/16 , F04B2027/1827
摘要： Provided is an apparatus for adjusting a top clearance of a reciprocating compressor including: a housing, a cylinder block having a plurality of cylinder bores, pistons reciprocally accommodated in the cylinder bores, a piston drive means for driving the pistons, piston connection shafts connected to the pistons, suction/discharge valves installed opposite to bottoms of the pistons, and a suction chamber and a discharge chamber formed in the housing through the medium of the suction/discharge valves, characterized in that each of the piston connection shafts has a conveyance nut threadedly engaged therearound. Therefore, it is possible to readily and precisely adjust a top clearance between a piston and a valve apparatus of a reciprocating compressor, and a dead volume caused by the top clearance can be minimized depending on characteristics of the valve and piston.
摘要翻译：本发明提供一种用于调节往复式压缩机的顶部间隙的装置，包括：壳体，具有多个气缸孔的气缸体，往复容纳在气缸孔中的活塞，用于驱动活塞的活塞驱动装置，连接到与活塞底部相对设置的活塞，吸入/排出阀，以及通过吸入/排出阀的介质形成在壳体中的吸入室和排出室，其特征在于，每个活塞连接轴具有输送螺母螺纹接合在其周围。因此，可以容易且精确地调节往复式压缩机的活塞和阀装置之间的顶部间隙，并且可以根据阀和活塞的特性来最小化由顶部间隙引起的死体积。

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