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公开(公告)号：KR1020100064569A
公开(公告)日：2010-06-15
申请号：KR1020080123069
申请日：2008-12-05
Abstract: PURPOSE: A positive crankcase ventilation is provided to prevent the freezing of blow-by gas by restricting heat exchange between the blow-by gas and exterior air. CONSTITUTION: A positive crankcase ventilation comprises a chamber(15) which is formed in a specific part of an intake manifold, which is isolated from exterior air, opposite to an engine in order to lead blow-by gas to the intake system of an engine. The chamber is formed by mounting a cover to an intake manifold body(14) of the intake manifold. The intake manifold body has a connection hole(14a) connected to the intake system of the engine and a drain hole(14b) for discharging moisture.
Abstract translation: 目的：提供积极的曲轴箱通风，以通过限制窜气和外部空气之间的热交换来防止窜气的冻结。 构成：积极的曲轴箱通风包括一个室（15），其形成在与发动机相对的外部空气隔离的进气歧管的特定部分中，以便将窜气引导到发动机的进气系统 。 通过将盖安装到进气歧管的进气歧管主体（14）上而形成腔室。 进气歧管主体具有连接到发动机的进气系统的连接孔（14a）和用于排出水分的排水孔（14b）。
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公开(公告)号：KR100946503B1
公开(公告)日：2010-03-10
申请号：KR1020070131375
申请日：2007-12-14
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 주식회사 현대케피코
Inventor： 전용주
IPC: F02B27/02 , F02D41/22 , F02M35/104
CPC classification number: Y02T10/146 , Y02T10/40
Abstract: 본 발명은 가변 길이 흡기 다기관의 고장 진단 방법에 관한 것이고, 더욱 상세하게는, 가변 길이 흡기 다기관에 적용된 가변 길이 밸브의 회전 각도를 감지하여 고장 영역의 회전 각도가 감지되면 차량의 계기판에 경고등을 표시하도록 하는 흡기 다기관의 고장 진단 방법에 관한 것이다.
본 발명에 의한 가변 길이 흡기 다기관의 고장 진단 방법은, 엔진 회전수를 감지하여 가변 길이 밸브를 제어하는 단계; 상기 가변 길이 밸브의 개도량을 감지하여 상기 개도량에 대한 전기적 신호를 발생하는 단계; 상기 전기적 신호가 고장 영역인지 판단하는 단계; 상기 전기적 신호가 고장 영역이면 고장 경고를 알리는 단계를 포함하는 것을 특징으로 한다.-
公开(公告)号：KR1020100001735A
公开(公告)日：2010-01-06
申请号：KR1020080061764
申请日：2008-06-27
Inventor： 전용주
IPC: F02B27/02 , F02M35/104
CPC classification number: Y02T10/146 , F02B27/02 , F02M35/104
Abstract: PURPOSE: A valve of a variable induction system with improved sealing property and abrasion resistance is provided to manufacture the valve with aluminum through a die-casting method and to improve air-tightness between the valve and intake manifold. CONSTITUTION: A valve of a variable induction system comprises short runners(12) and a valve body. The short runners have short air paths. The valve body opens and closes each air path of the short runners at the same time. An intake manifold(11) has long runners(13) and the short runners. The long runners have long air paths. The valve body is made of aluminum through a die-casting method.
Abstract translation: 目的：提供具有改进的密封性能和耐磨性的可变感应系统的阀门，以通过压铸方法制造具有铝的阀，并且改善阀和进气歧管之间的气密性。 构成：可变感应系统的阀包括短流道（12）和阀体。 短跑者有短路。 阀体同时打开和关闭短路器的每个空气路径。 进气歧管（11）具有长跑道（13）和短跑道。 长跑者有很长的航路。 阀体采用压铸法由铝制成。
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公开(公告)号：KR1020090063859A
公开(公告)日：2009-06-18
申请号：KR1020070131375
申请日：2007-12-14
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 주식회사 현대케피코
Inventor： 전용주
IPC: F02B27/02 , F02D41/22 , F02M35/104
CPC classification number: Y02T10/146 , Y02T10/40 , F02B27/02 , F02D41/22 , F02M35/104
Abstract: A failure diagnostic method of a variable length intake manifold is provided to indicate warning lamp on the instrument panel when the rotation angle within a malfunction domain is sensed. A failure diagnostic method of a variable length intake manifold comprises a step(S1) which senses RPM and controls a variable length valve; a step(S2) which senses an opening degree of the variable length valve and generates an electric signal about the opening degree; a step(S3) which determines whether the electric signal is in the malfunction domain or not; and a step(S4) which gives the malfunction warning when the electric signal is in the malfunction domain. When the electric signal is within the malfunction domain, in the step of informing malfunction warning, the warning lamp is turned on in the instrument panel.
Abstract translation: 提供可变长度进气歧管的故障诊断方法，用于在检测到故障区域内的旋转角度时指示仪表板上的警告灯。 可变长度进气歧管的故障诊断方法包括感测RPM并控制可变长度阀的步骤（S1） 感测可变长度阀的开度并产生关于开度的电信号的步骤（S2）; 确定电信号是否处于故障区域的步骤（S3）; 以及当电信号处于故障区域时给出故障警告的步骤（S4）。 当电信号处于故障区域内时，在通知故障警告的步骤中，仪表板中的警告灯亮起。
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公开(公告)号：KR101114085B1
公开(公告)日：2012-02-21
申请号：KR1020080068200
申请日：2008-07-14
Inventor： 전용주
IPC: F02B27/02 , F02M35/104
CPC classification number: F16K1/223 , F02B27/0215 , F02B27/0273 , F02D9/1065 , F02D9/1095 , F02M35/10144 , F02M35/10255 , F16K1/2268 , Y02T10/146
Abstract: 본 발명은 밸브 샤프트 지지구조에 관한 것으로, 특히 매니폴드 런너 사이의 밸브 샤프트 지지구조를 편심 형상의 일체형 샤프트지지 구조를 형성함으로써 내구력이 양호하고 원가절감 및 품질 향상을 도모할 수 있는 가변 흡기 매니폴드의 밸브 샤프트 지지구조에 관한 것이다.
본 발명의 밸브 샤프트 지지구조는 가변 흡기 매니폴드상에 설치되는 밸브(31)를 지지하는 밸브 샤프트(33) 지지구조로서, 상기 밸브(31)와 상기 밸브 샤프트(33)가 일체로 형성되며, 상기 밸브 샤프트(33)의 중앙부에 편심된 원형 돌기부(35)가 형성되고, 상기 편심된 원형 돌기부(35)는 분리된 구조의 매니폴드 바디(51,53)에 의해 지지되어, 밸브(31)의 개폐에 따라 상기 밸브 샤프트(33)와 상기 매니폴드 바디(51,53)간의 접촉 및 비접촉 상태를 반복하도록 한 것을 특징으로 한다.-
Patent Agency Ranking
公开(公告)号：KR1020090065380A
公开(公告)日：2009-06-22
申请号：KR1020070132884
申请日：2007-12-17
Inventor： 전용주
IPC: F02B27/02 , F02M35/104
CPC classification number: Y02T10/146 , F02B27/02 , F02M35/104
Abstract: A variable air intake manifold is provided to reduce flow loss of airflow because the bell mouse shape is implemented even in case of using the variable valve of the butterfly type in the intake manifold. A variable air intake manifold comprises an air intake manifold(3), a variable valve ash(1) and a separate body cover(2). The variable valve ash is settled by the variable valve ash in the intake manifold. The separate body cover covers the variable valve ash on the intake manifold. After the separate body cover is connected to the first by using screw, the plastic of the screw surrounding is fused by the hot staking method of construction and it is welded.
Abstract translation: 提供可变进气歧管以减少气流的流失，因为即使在进气歧管中使用蝴蝶型可变阀的情况下也可以实施钟形鼠标形状。 可变进气歧管包括进气歧管（3），可变阀灰（1）和单独的主体盖（2）。 可变阀灰由进气歧管中的可变阀灰沉降。 单独的主体盖覆盖进气歧管上的可变阀灰。 在使用螺钉将单独的主体盖连接到第一个之后，周围的螺钉的塑料通过热铆接方式被熔接并被焊接。
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公开(公告)号：KR1020100007538A
公开(公告)日：2010-01-22
申请号：KR1020080068200
申请日：2008-07-14
Inventor： 전용주
IPC: F02B27/02 , F02M35/104
CPC classification number: F16K1/223 , F02B27/0215 , F02B27/0273 , F02D9/1065 , F02D9/1095 , F02M35/10144 , F02M35/10255 , F16K1/2268 , Y02T10/146
Abstract: PURPOSE: A valve shaft supporting structure of a variable intake manifold is provided to improve the durability of the valve shaft support by forming a valve shaft as an valve integrated shaft of the eccentric shape. CONSTITUTION: A valve(31) and a valve shaft are formed integratedly in the valve shaft supporting structure of a variable intake manifold. An eccentric round protrusion is formed in the center of the valve shaft, and is supported with a manifold body having the separated structure. The contact and non-contact conditions between the valve shaft and the manifold boy are repeated according to the opening/closing of the valve.
Abstract translation: 目的：提供可变进气歧管的阀轴支撑结构，通过形成作为偏心形状的阀一体轴的阀轴来提高阀轴支撑的耐久性。 构成：阀（31）和阀轴一体地形成在可变进气歧管的阀轴支撑结构中。 在阀轴的中心形成偏心的圆形突起，并且具有分离结构的歧管主体。 根据阀的打开/关闭，重复阀轴和歧管杆之间的接触和非接触状态。
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公开(公告)号：KR1020080032535A
公开(公告)日：2008-04-15
申请号：KR1020060098530
申请日：2006-10-10
Applicant: 현대자동차주식회사
Inventor： 전용주
Abstract: A mounting structure of an engine cover for a vehicle is provided to facilitate separation of an engine cover and improve workability and productivity by shortening the assembly time of a mounting member. A mounting structure of an engine cover for a vehicle comprises a first protrusion(10), a second first protrusion(20) and a mounting section(30). The first protrusion is integrally formed with an engine cover while being spaced apart from an engine cover. The second protrusion is integrally formed with the outer side of a cylinder block cover(200) such that the second protrusion faces the first protrusion while being spaced apart from the first protrusion. The mounting section is formed with locking grooves at two sides thereof. Each of the first and second protrusions has a pointed tip such that the first and second protrusions are easily inserted into the locking grooves. Each of the first and second protrusions has locking protrusions at the center portion thereof such that the first and second protrusions are not separated from the locking grooves.
Abstract translation: 提供了一种用于车辆的发动机盖的安装结构，以便于通过缩短安装构件的组装时间来分离发动机盖并提高可操作性和生产率。 用于车辆的发动机盖的安装结构包括第一突起（10），第二第一突起（20）和安装部（30）。 第一突起与发动机盖一体地形成，同时与发动机罩间隔开。 第二突起与气缸体盖（200）的外侧一体地形成，使得第二突起面向第一突起同时与第一突起间隔开。 安装部分在其两侧形成有锁定槽。 第一突起和第二突起中的每一个具有尖端，使得第一突起和第二突起容易地插入到锁定槽中。 第一和第二突起中的每一个在其中心部分处具有锁定突起，使得第一和第二突起不与锁定槽分离。
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公开(公告)号：KR100666792B1
公开(公告)日：2007-01-09
申请号：KR1020050081048
申请日：2005-09-01
Applicant: 현대자동차주식회사
Inventor： 전용주
IPC: F02M35/104
Abstract: Structure for preventing breakage by back fire in an intake manifold is provided to prevent damage of welded parts between a flange shell and an insert shell by installing support posts to support the shell at its outer part. Structure for preventing breakage by back fire in an intake manifold includes a flange shell(11), a center shell(13), an insert shell(12), a runner shell(14), and support posts(16a,16b). The flange shell forms a surge tank. The center shell is installed at a periphery of the flange shell through welding. The insert shell is inserted between the flange shell and the center shell and welded to the flange shell to form the surge tank. The runner shell is installed at an outer periphery of the center shell to form a plurality of runners. The support posts support the insert shell from an explosion pressure formed between the center shell and the center shell to prevent damage of the welding parts between the flange shell and the insert shell.
Abstract translation: 提供用于防止进气歧管中由于后部火焰而导致的破坏的结构，以通过安装支撑柱以在其外部部分支撑壳体来防止在凸缘壳体与插入壳体之间的焊接部件的损坏。 用于防止进气歧管中的背火破裂的结构包括凸缘壳（11），中心壳（13），插入壳（12），转轮壳（14）和支撑柱（16a，16b）。 凸缘壳形成缓冲罐。 中心壳通过焊接安装在法兰壳的周边。 插入壳体插入在凸缘壳体和中心壳体之间并焊接到凸缘壳体上以形成缓冲罐。 转轮壳体安装在中心壳体的外周边以形成多个流道。 支撑柱支撑从中心壳体和中心壳体之间形成的爆炸压力的插入壳体，以防止法兰壳体和插入壳体之间的焊接部件损坏。
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公开(公告)号：KR100569075B1
公开(公告)日：2006-04-07
申请号：KR1020030076461
申请日：2003-10-30
Applicant: 현대자동차주식회사
Inventor： 전용주
IPC: F02M35/104
Abstract: 본 발명은 측면에 스로틀 보디가 위치하는 흡기 매니폴드의 단점과 중앙에 스로틀 보디가 위치하는 흡기 매니폴드의 단점을 개선할 수 있는 엔진의 흡기 매니폴드에 관한 것으로, 스로틀 보디와 연결되며, 상기 스로틀 보디로부터 유입되는 흡기를 안내하는 집 튜브와; 상기 집 튜브와 연결되어 상기 집 튜브로부터 유입되는 흡기를 저장하는 서지 탱크와; 상기 서지 탱크와 엔진의 흡기 통로의 사이에서 상기 서지 탱크와 흡기 통로에 각각 연결되어 흡기의 흐름을 안내하는 러너부를 포함하여 구성한다.
엔진, 흡기 매니폴드, 집 튜브, 서지 탱크
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