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公开(公告)号：KR100993377B1
公开(公告)日：2010-11-09
申请号：KR1020080010787
申请日：2008-02-01
CPC classification number: F01D9/026 , F01D17/143 , F01D17/146 , F02B37/025 , F02B37/22 , F02D41/0007 , F05D2220/40 , F05D2250/15 , F05D2260/50 , F05D2260/56 , Y02T10/144
Abstract: 본 발명의 실시예에 따른 가변 터보 과급기는 터빈 내로 유입되는 배기 가스의 유입부의 단면적을 가변 시킬 수 있어 저속 및 고속에서 엔진의 효율을 향상시키는 것을 목적으로, 터빈 하우징, 배기 가스가 터빈을 지나 유출되도록 상기 터빈 하우징 내에 형성된 제1스크롤 및 상기 제1스크롤 주위에 상기 제1스크롤을 따라 형성된 제2스크롤, 상기 제1스크롤 및 상기 제2스크롤을 가변적으로 분리하도록 구비된 차단부, 및 상기 제2스크롤로 유입되는 상기 배기 가스를 가변적으로 차단하도록 배기 가스 유입부에 구비된 유량 조절 밸브를 포함한다.
터보 챠저, 터빈, A/R 비, 배기가스 유동-
公开(公告)号：KR100986061B1
公开(公告)日：2010-10-07
申请号：KR1020080030492
申请日：2008-04-01
Applicant: 현대자동차주식회사
CPC classification number: F02F1/4264 , F01N13/10 , F01N13/107 , F02B37/02 , F02B37/025 , F02F1/243 , F02F2001/4278 , Y02T10/144 , Y02T10/146
Abstract: 본 실시예에 따른 배기 매니폴드와 실린더 헤드가 일체형으로 형성된 엔진은, 제1 실린더에서 배출된 배기가스가 지나는 제1 배기통로와 제4 실린더에서 배출된 배기가스가 지나는 제4 배기통로를 포함하고, 상기 제1 배기통로와 상기 제4 배기통로가 합쳐져 하나의 싱글 배기출구가 형성된 배기 매니폴드를 포함하며, 상기 제1 실린더와 상기 제4 실린더에 배치된 배기밸브가 열리는 기간이 서로 오버랩 되지 않는다.
상기와 같은 구성을 바탕으로 배기 매니폴드가 실린더와 일체형으로 형성됨으로써 원가가 절감되고, 배기 매니폴드의 배기통로들 사이에 워터자켓이 형성되어 열 부하에 영향을 많이 받는 터보차저의 내구성이 향상될 수 있으며, 공연비가 희박화됨으로써 성능과 연비가 향상된다. 또한 매니폴드의 배기가스 출구에 트윈 스크롤 터보차저를 직접 장착함으로써 컴팩트한 엔진 구조를 달성할 수 있으며, 서로 맥동 간섭을 일으키는 배기통로를 따로 배치함으로써 저 알피엠 토크가 개선될 수 있고, 잔류가스가 효율적으로 소기될 수 있다.
배기, 매니폴드, 실린더, 헤드-
公开(公告)号：KR1020090105190A
公开(公告)日：2009-10-07
申请号：KR1020080030492
申请日：2008-04-01
Applicant: 현대자동차주식회사
CPC classification number: F02F1/4264 , F01N13/10 , F01N13/107 , F02B37/02 , F02B37/025 , F02F1/243 , F02F2001/4278 , Y02T10/144 , Y02T10/146
Abstract: PURPOSE: An engine with a cylinder head integrated with an exhaust manifold is provided to increase fuel ratio and durability of a turbocharger by mounting a water jacket between exhaust lines of the exhaust manifold. CONSTITUTION: An engine comprises an exhaust manifold(100b). The exhaust manifold a single exhaust outlet(121) discharging the exhaust gas ejected from cylinders not adjacent. The exhaust manifold is integrated with a cylinder head in which opening time periods of the exhaust valves of cylinders are not overlap.
Abstract translation: 目的：提供具有与排气歧管一体化的气缸盖的发动机，以通过在排气歧管的排气管线之间安装水套来增加涡轮增压器的燃料比和耐久性。 构成：发动机包括排气歧管（100b）。 排气歧管，单个排气出口（121）排出从不相邻的气缸喷出的废气。 排气歧管与气缸盖一体化，气缸排气门的打开时间段不重叠。
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公开(公告)号：KR1020050010627A
公开(公告)日：2005-01-28
申请号：KR1020030049996
申请日：2003-07-22
Applicant: 현대자동차주식회사
Inventor： 원영진
IPC: F01P7/16
CPC classification number: G05D23/02 , B60H1/04 , F01P7/16 , F01P2007/146 , G05D23/12
Abstract: PURPOSE: A driving device of a thermostat is provided to prevent deterioration of heating performance, to make warm-up executed quickly, and to prevent a sudden change of the temperature of a coolant. CONSTITUTION: A thermostat comprises a housing having a valve hole(3) for the passing of a fluid, and a wax part(4) having a valve body(5) for opening and shutting the valve hole. The valve hole is formed in the center of a shutoff plate(2) formed to the intermediate part of the inside of the housing. The wax part makes the valve body open and shut while contracting and expanding according to the temperature of the fluid. A driving device of the thermostat comprises a plunger(11) having a head part(12) formed to the front end to interrupt entry into the housing; a spring(13) interposed between the head part of the plunger and the inlet side of the housing; and an auxiliary part(10) having one end inserted in the wax part, in a state of receiving one side of the plunger. The plunger is movably formed in a state of having one side exposed to the outside of the inlet side of the housing. The auxiliary wax part starts to expand at lower temperature than the wax part and pushes out the plunger to make the valve body in a workable state.
Abstract translation: 目的：提供恒温器的驱动装置，以防止加热性能的劣化，使得预热快速执行，并防止冷却剂的温度突然变化。 构成：恒温器包括具有用于流体通过的阀孔（3）的壳体和具有用于打开和关闭阀孔的阀体（5）的蜡部分（4）。 阀孔形成在形成于壳体内部的中间部分的截止板（2）的中心。 蜡部件根据流体的温度使阀体开闭，同时收缩和膨胀。 恒温器的驱动装置包括：柱塞（11），其具有形成在前端的头部（12）以中断进入壳体; 插入在所述柱塞的头部与所述壳体的入口侧之间的弹簧（13） 以及在接收柱塞的一侧的状态下具有一端插入蜡部的辅助部件（10）。 柱塞可移动地形成为具有暴露于壳体的入口侧的外侧的一侧的状态。 辅助蜡部分在比蜡部分低的温度下开始膨胀，并推出柱塞使阀体处于可工作状态。
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公开(公告)号：KR100435946B1
公开(公告)日：2004-06-12
申请号：KR1020010021036
申请日：2001-04-19
Applicant: 현대자동차주식회사
Inventor： 원영진
IPC: F01P3/02
Abstract: PURPOSE: A cooling system for an engine is provided to improve cooling and fuel efficiency and reduce the generation of cavitation. CONSTITUTION: A cooling system for an engine comprises a water pump(25) supplying a coolant cooled in a radiator(26) to a cylinder block(21) or cylinder head(22), a thermostat(31) controlling to make the coolant, circulating after cooling the cylinder block or cylinder head, flow to a coolant passage(41) connected to the radiator or bypass passage(42) according to the engine condition, a shutoff valve(35) of which one end is coupled with a plunger of the thermostat to be communicated each other and the other end is elastically supported at a side wall of the cylinder head by a spring to control the coolant discharged through the coolant outlet of the cylinder block, and a valve housing(30) covering the thermostat and a valve and formed at a side of the cylinder head.
Abstract translation: 目的：提供发动机冷却系统，以提高冷却效率和燃油效率，并减少汽蚀的产生。 用于发动机的冷却系统包括：将在散热器（26）中冷却的冷却剂供应至气缸体（21）或气缸盖（22）的水泵（25）;控制以制造冷却剂的恒温器（31） 根据发动机状态，在冷却汽缸体或汽缸盖后循环，流入连接到散热器或旁路通道（42）的冷却剂通道（41）;截止阀（35），其一端与柱塞 恒温器彼此连通并且另一端通过弹簧弹性地支撑在气缸盖的侧壁上以控制通过气缸体的冷却剂出口排出的冷却剂，以及覆盖恒温器的阀壳体（30）和 阀门并形成在气缸盖的一侧。
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Patent Agency Ranking
公开(公告)号：KR1020040043761A
公开(公告)日：2004-05-27
申请号：KR1020020072136
申请日：2002-11-20
Applicant: 현대자동차주식회사
Inventor： 원영진
IPC: F01P7/16
CPC classification number: F01P7/161 , B60Y2304/05 , F01P2025/08 , F01P2060/18 , F02N19/10 , G05D23/02
Abstract: PURPOSE: A two-way cooling system of an engine is provided to cut down cost by using a thermostat, and to improve the engine output and performance of a heater in starting by shortening warm-up time in starting the engine with minimizing the water jackets in the upper part of the cylinder block and in the lower part of the cylinder head. CONSTITUTION: A water jacket(23) is formed in the upper part of a cylinder block(21) and a water jacket(26) is formed in the lower part of a cylinder head(22) to circulate coolant from a water pump(33) to the upper part of the cylinder block and the lower part of the cylinder head. A water jacket(24) is formed in the lower part of the cylinder block and a water jacket(25) is formed in the upper part of the cylinder head to partially stream coolant from the pump to the lower part of the cylinder block and the upper part of the cylinder head. A thermostat(40) is installed in the confluence of coolant outlets(27,28,29) of the water jackets. A plunger is formed in the thermostat to regulate coolant through the water jacket in the lower part of the cylinder block and the water jacket in the upper part of the cylinder head.
Abstract translation: 目的：提供一种发动机的双向冷却系统，通过使用恒温器降低成本，并通过缩短起动发动机的预热时间来最小化水套，从而提高发动机的输出和加热器的性能。 在气缸体的上部和气缸盖的下部。 构成：在气缸体（21）的上部形成水套（23），在气缸盖（22）的下部形成水套（26），使水冷却器（33）从水泵 ）到气缸体的上部和气缸盖的下部。 在气缸体的下部形成水套（24），并且在气缸盖的上部形成水套（25），以将冷却剂部分地从泵流动到气缸体的下部，并且 气缸盖的上部。 恒温器（40）安装在水套的冷却剂出口（27,28,29）的汇合处。 柱塞形成在恒温器中，以通过气缸体下部的水套和气缸盖上部的水套来调节冷却液。
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公开(公告)号：KR100410327B1
公开(公告)日：2003-12-18
申请号：KR1020000052115
申请日：2000-09-04
Applicant: 현대자동차주식회사
Inventor： 원영진
IPC: F01P7/16
Abstract: PURPOSE: A mounting structure of a thermostat for a cooling system of a vehicle is provided to supply coolant to a cylinder block through a bypass pipe without passing through a thermostat by mounting an auxiliary valve, and to lengthen a life span of the thermostat by supplying coolant in opening the thermostat incompletely. CONSTITUTION: A bypass pipe(12) is arranged in a supply pipe(11), and a plunger type auxiliary valve(31) is mounted in the bypass pipe. The auxiliary valve circulates coolant by opening and closing with a thermostat(30), and operates according to temperature of coolant in a cylinder block(100). The auxiliary valve comprises a plunger(32) opening and closing the bypass selectively, and a wax part(33) opening and closing the plunger according to changes of coolant temperature. The end of the plunger is connected to the wax part, and the bypass pipe is selectively opened and closed with the plunger by expanding and contracting the wax part. The bypass pipe is closed with elastic force of a spring in closing the thermostat, and opened with expanding the wax part by increasing coolant temperature in opening the thermostat. Coolant is supplied through the bypass pipe to the cylinder block according to coolant temperature.
Abstract translation: 目的：提供一种用于车辆冷却系统的恒温器的安装结构，用于通过安装辅助阀而不经过恒温器而通过旁通管向汽缸体供应冷却剂，并且通过供应来延长恒温器的寿命 冷却剂不完全打开恒温器。 构成：旁路管（12）设置在供给管（11）中，柱塞式辅助阀（31）安装在旁路管中。 辅助阀通过利用恒温器（30）进行开闭来使制冷剂循环，并根据气缸体（100）内的制冷剂的温度进行动作。 辅助阀包括选择性地打开和关闭旁路的柱塞（32）以及根据冷却剂温度的变化打开和关闭柱塞的蜡部分（33）。 柱塞的末端连接到蜡部分，并且通过使蜡部分膨胀和收缩而利用柱塞选择性地打开和关闭旁通管。 旁通管在关闭恒温器时利用弹簧的弹力闭合，并且通过在打开恒温器时增加冷却剂温度来膨胀蜡部分而打开。 根据冷却液温度，冷却液通过旁路管道供应到气缸体。
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公开(公告)号：KR1020020018828A
公开(公告)日：2002-03-09
申请号：KR1020000052115
申请日：2000-09-04
Applicant: 현대자동차주식회사
Inventor： 원영진
IPC: F01P7/16
CPC classification number: F01P7/161 , B60Y2304/07 , F01P2007/146 , F01P2025/08 , G05D23/02
Abstract: PURPOSE: A mounting structure of a thermostat for a cooling system of a vehicle is provided to supply coolant to a cylinder block through a bypass pipe without passing through a thermostat by mounting an auxiliary valve, and to lengthen a life span of the thermostat by supplying coolant in opening the thermostat incompletely. CONSTITUTION: A bypass pipe(12) is arranged in a supply pipe(11), and a plunger type auxiliary valve(31) is mounted in the bypass pipe. The auxiliary valve circulates coolant by opening and closing with a thermostat(30), and operates according to temperature of coolant in a cylinder block(100). The auxiliary valve comprises a plunger(32) opening and closing the bypass selectively, and a wax part(33) opening and closing the plunger according to changes of coolant temperature. The end of the plunger is connected to the wax part, and the bypass pipe is selectively opened and closed with the plunger by expanding and contracting the wax part. The bypass pipe is closed with elastic force of a spring in closing the thermostat, and opened with expanding the wax part by increasing coolant temperature in opening the thermostat. Coolant is supplied through the bypass pipe to the cylinder block according to coolant temperature.
Abstract translation: 目的：提供一种用于车辆冷却系统的恒温器的安装结构，以通过旁通管将气体块提供给气缸体，而不通过安装辅助阀而通过恒温器，并通过供应来延长恒温器的使用寿命 冷却液未完全打开恒温器。 构成：旁通管（12）布置在供应管（11）中，柱塞式辅助阀（31）安装在旁通管中。 辅助阀通过用恒温器（30）打开和关闭来循环冷却剂，并且根据气缸体（100）中的冷却剂的温度进行操作。 辅助阀包括选择性地打开和关闭旁路的柱塞（32），以及根据冷却剂温度的变化来打开和关闭柱塞的蜡部件（33）。 柱塞的端部与蜡部连接，通过使蜡部膨胀收缩，利用柱塞选择性地打开和关闭旁通管。 在关闭恒温器时，旁路管被弹簧的弹力关闭，并且通过在打开恒温器中增加冷却剂温度来使蜡部分膨胀而打开。 冷却液根据冷却液温度通过旁通管道供应到气缸体。
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公开(公告)号：KR1020010002382A
公开(公告)日：2001-01-15
申请号：KR1019990022148
申请日：1999-06-15
Applicant: 현대자동차주식회사
Inventor： 원영진
IPC: F01P7/16
CPC classification number: F01P7/161 , F01P2025/08 , F02N19/02 , G05D23/02
Abstract: PURPOSE: A water-cooling type engine cooling system for reducing a warm up time of an engine is provided to reduce warm-up time of the engine by circulating cooling water only in a cylinder head via a bypass tube in case of the cooling operation of the engine, improve fuel ratio by reducing operation loss of the water pump, reduce exhaust gas by promoting complete combustion and carry out rapid heating of a vehicle room by reducing an operation time of a heater. CONSTITUTION: A water-cooling type engine cooling system for reducing a warm-up time of an engine includes a water pump(3) mounted on a cylinder head(1) for supplying cooling water to a water jacket of the cylinder head to be driven by rotation force transmitted from a cam shaft or a crank shaft via a driving belt, a cooling water circulating hose(4) of which one end is connected to the water jacket and the other end is connected to a suction part of the water pump, a radiator mounted in the middle of the cooling water circulation hose, a bypass tube(6) of which an end is connected to the suction part of the water pump and the other end is connected to a side of the cylinder head facing to the position mounted with the water pump, and a thermostat(14) operating for shutting off the circulation of the cooling water via the cooling water circulation hose which extends from the water jacket of the cylinder block to the pump in case of the cooling operation of the engine.
Abstract translation: 目的：提供一种用于减少发动机预热时间的水冷式发动机冷却系统，以减少发动机的预热时间，以便在冷却操作的情况下，通过旁通管仅通过旁通管将冷却水循环 发动机，通过减少水泵的操作损失来提高燃料比，通过促进完全燃烧来减少废气，并通过减少加热器的操作时间来实现车辆室的快速加热。 构成：用于减少发动机的预热时间的水冷式发动机冷却系统包括安装在气缸盖（1）上的水泵（3），用于将冷却水供应到待驱动的气缸盖的水套 通过经由驱动带从凸轮轴或曲轴传递的旋转力，其一端连接到水套并且另一端连接到水泵的抽吸部分的冷却水循环软管（4） 安装在冷却水循环软管的中间的散热器，一个旁通管（6），其一端连接到水泵的吸入部分，另一端连接到气缸盖的面向该位置的一侧 安装在水泵上的恒温器，以及在发动机的冷却运转的情况下，通过冷却水循环软管从冷却水循环软管切断冷却水循环的恒温器（14），冷却水循环软管从气缸体的水套延伸到泵 。
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公开(公告)号：KR1019990060385A
公开(公告)日：1999-07-26
申请号：KR1019970080610
申请日：1997-12-31
Applicant: 현대자동차주식회사
Inventor： 원영진
IPC: F01P11/02
Abstract: 본 발명은 엔진의 냉각수 주입 및 배수구조에 관한 것으로서, 서모 스탯의 구조를 단순화하고, 냉각수의 주입시에 공기의 배출을 신속하게 하여 냉각수의 주입시간을 단축할 수 있도록 한 것이다.
본 발명은 실린더 블록(1) 및 실린더 헤드(2)에 워터 재킷(미도시)을 형성하고, 상기 워터 재킷과 라디에이터(3)를 상부 호스 및 하부 호스(4)(4')로 연결함과 동시에 상부 호스(4)의 유입구측의 실린더 헤드(2)에 서모 스탯 하우징(5)을 형성하여 서모 스탯(6)을 설치하며, 하부 호스(4')의 배출구 측 실린더 블록(1)의 상부에는 워터 펌프(7)를 설치하며, 라디에이터(3)의 상부 탱크에는 주입구(3')를 설치함과 동시에 하부 탱크에 드레인 플럭(9)을 설치한 것에 있어서, 상기 서모 스탯 하우징(5)의 서모 스탯(6) 설치위치 전방에 배기공(20)을 형성하여 플럭(21)으로 폐쇄하여서 된 것이다.
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