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公开(公告)号：KR100977418B1
公开(公告)日：2010-08-24
申请号：KR1020080081176
申请日：2008-08-20
Applicant: (주)모토닉
IPC: F02M31/125 , H01M8/04 , F02M37/00
CPC classification number: Y02T10/6204
Abstract: 본 발명은 저온의 연료가 공급되더라도 유로를 가열시킴으로써 저온에서도 엔진 시동이 원활하게 이루어지는 저온 시동성이 향상된 퍼지 밸브에 관한 것으로, 배출구가 형성되고 배출구 끝단에 유로끼움부가 형성된 하부 몸체, 유입구가 형성되고 상기 유입구와 연결된 유로 상에 밸브 시트가 형성되며 그 상면에 솔레노이드 어셈블리가 설치되고 저면에 상부 쪽으로 요입된 하부요입홈이 형성된 상부 몸체, 케이싱, 상기 케이싱 내부에 고정되는 슬리브, 상기 슬리브 외주면에 감기는 코일, 상기 슬리브 내부에 고정되는 코어, 상기 코어 저면에 승강되게 설치되는 플런저, 상기 플런저 하단에 상기 밸브 시트에 안착되는 밸브 페이스로 이루어져 상기 상부 몸체 상면에 결합되는 솔레노이드 어셈블리, 상기 상부 몸체의 요입홈에 설치되어 유로를 가열시키는 피티씨 어셈블리를 포함하는 것을 특징으로 한다.
이와 같은 본 발명은 유로를 감싸도록 피티씨 어셈블리가 설치됨으로써 피티씨 어셈블리의 가열로 결빙된 유로를 신속하게 해빙시키며, 저온의 연료 이동에 따라 유로의 결빙을 차단할 수 있고, 다이어프램에 의해 외부의 먼지 등 이물질의 유입을 차단함으로써 플런저의 승강을 원활하게 할 수 있으며, 솔레노이드 어셈블리 내부로 습기 등이 유입되지 않아 솔레노이드 어셈블리의 원활한 작동을 유지할 수 있는 유용한 효과가 있다.
퍼지밸브, 솔레노이드, 피티씨 어셈블리, 피티씨 소자, 다이어프램-
公开(公告)号：KR1020100069833A
公开(公告)日：2010-06-25
申请号：KR1020080128371
申请日：2008-12-17
Applicant: (주)모토닉
IPC: F16K31/06
Abstract: PURPOSE: A solenoid valve is provided to reduce the operating noise by absorbing an impact before the plunger and the core come in contact with each other. CONSTITUTION: A solenoid valve comprises a sleeve(S), a coil(L), a core(C), a plunger(P), and a damping unit. The sleeve is inserted in a casing(K). The coil is installed outside the sleeve and inserted to the inner top of the sleeve. The plunger is inserted to the inner bottom of the sleeve and moved up and down. The damping unit is installed between the plunger and the core and reduces the ascending speed of the plunger in order to prevent the collision between the plunger and the core.
Abstract translation: 目的：提供电磁阀，以在柱塞和芯彼此接触之前吸收冲击来减少操作噪音。 构成：电磁阀包括套筒（S），线圈（L），芯（C），柱塞（P）和阻尼单元。 套筒插入壳体（K）中。 线圈安装在套筒的外部并插入到套筒的内部顶部。 柱塞插入到套筒的内底部上下移动。 阻尼单元安装在柱塞和芯之间，并减小柱塞的上升速度，以防止柱塞与芯之间的碰撞。
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公开(公告)号：KR1020130031129A
公开(公告)日：2013-03-28
申请号：KR1020110094864
申请日：2011-09-20
Applicant: (주)모토닉
Abstract: PURPOSE: A solenoid valve is provided to reduce the operational noise by absorbing impact between an upper stopper and a plunger assembly with a damping unit. CONSTITUTION: A solenoid valve comprises a solenoid part(10) and a valve part(20). The solenoid part comprises a core(12), a bobbin(13), a plunger assembly(15), a sleeve(16), and a return spring(17). The core is inserted in the upper inner side of a casing(11). The bobbin is mounted on the exterior of the core and is wound by a coil(14). The plunger assembly is lifted by an electromagnetic field formed by the current of the coil. The sleeve is installed among the bobbin, the core, the plunger assembly to guide the lifting of a plunger(31). The valve part comprises a valve seat(21), an orifice(22), a check valve(23), and a spring(24).
Abstract translation: 目的：提供电磁阀，通过吸收上止动器和柱塞组件与阻尼单元之间的冲击来减少操作噪音。 构成：电磁阀包括螺线管部件（10）和阀部件（20）。 螺线管部分包括芯部（12），线轴（13），柱塞组件（15），套筒（16）和复位弹簧（17）。 芯部插入壳体（11）的上内侧。 线轴安装在芯的外部，并被线圈（14）缠绕。 柱塞组件由线圈电流形成的电磁场提升。 套管安装在筒管，芯部，柱塞组件之间，以引导柱塞（31）的提升。 阀部件包括阀座（21），孔口（22），止回阀（23）和弹簧（24）。
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公开(公告)号：KR1020100107644A
公开(公告)日：2010-10-06
申请号：KR1020090025824
申请日：2009-03-26
Applicant: (주)모토닉
Abstract: PURPOSE: A solenoid valve is provided to reduce the power consumption by minimizing the leaked magnetic flux through the minimization of the air gap between a bracket and a coil and to reduce the noise generation by an elastic member inserted into the core when a plunger makes contact with the core. CONSTITUTION: A solenoid valve(A) comprises a bracket(3), a bobbin(4), a core(C), a sleeve(5) and a plunger(6). The bracket is inserted into a casing(2). The bobbin is inserted into the bracket and a coil(42) is wound on the bobbin. The core is inserted into the upper part of the inside of the bobbin. The sleeve is coupled from the lower part of the inside of the bobbin. The plunger is inserted into the sleeve and moves up and down. The bracket has a cylindrical shape with both ends open and a circular plate(32) is connected to the upper part of the bracket.
Abstract translation: 目的：提供电磁阀，以通过最小化支架和线圈之间的空气间隙的泄漏磁通来减少功耗，并且当柱塞接触时通过插入到芯中的弹性构件来减少噪声产生 与核心。 构成：电磁阀（A）包括支架（3），线轴（4），芯（C），套筒（5）和柱塞（6）。 支架插入壳体（2）中。 线轴被插入托架中，线圈（42）卷绕在线轴上。 芯线插入线轴内部的上部。 套筒从筒管内侧的下部连接起来。 柱塞插入套筒中并上下移动。 支架具有两端打开的圆柱形形状，并且圆形板（32）连接到支架的上部。
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Patent Agency Ranking
公开(公告)号：KR1020100025640A
公开(公告)日：2010-03-10
申请号：KR1020080084258
申请日：2008-08-28
Applicant: (주)모토닉
Abstract: PURPOSE: An LPI injector is provided to prevent LPG fuel from remaining and remove an air gap by inserting an airtight seat between an injection part and an injection tube. CONSTITUTION: An LPI injector comprises an injection part(100), a housing(200), an adapter(300), an icing tip(400), and an injection tube(500). The housing surrounds the outer circumference of the injection part. The adapter is installed below the housing. The icing tip is coupled below the adapter. The injection tube is connected to the lower end of the injection part and is installed in the adapter and the icing tip. An insertion hole(110) is formed in the injection part. An inlet hole(510) is formed in the injection tube. An airtight seat(111) is interposed between the insertion hole and the inlet hole.
Abstract translation: 目的：提供LPI注射器，以防止液化石油气燃料残留，并通过在注射部件和注射管之间插入气密座，从而去除气隙。 构成：LPI注射器包括注射部件（100），壳体（200），适配器（300），结冰尖端（400）和注射管（500）。 壳体围绕注射部分的外周。 适配器安装在外壳下方。 结冰尖端连接在适配器下方。 注射管连接到注射部分的下端，并安装在适配器和结冰尖端中。 在注射部分中形成插入孔（110）。 入口孔（510）形成在注射管中。 在插入孔和入口孔之间插入有气密座（111）。
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公开(公告)号：KR101361612B1
公开(公告)日：2014-02-13
申请号：KR1020120104137
申请日：2012-09-19
Applicant: (주)모토닉
Abstract: The present invention relates to a flow control valve and a high-pressure fuel pump using the same for a direct injection type gasoline engine. The configuration of the present invention is composed of a housing unit of which one side is formed into an open cylindrical shape; a solenoid installed inside the housing unit; a needle opening and closing a check valve of an inlet side by being taken in and out by the operation of the solenoid; a needle stopper which is joined to the front end of the housing unit and which controls the rearward movement of the needle; and a spring which is installed inside the needle stopper and which provides a recovery force for the needle (44). The present invention can minimizes noise and vibration generated in the operation of an actuator formed inside the flow control valve by utilizing the flow control valve and the high-pressure fuel pump using the same for a direct injection type gasoline engine.
Abstract translation: 本发明涉及一种用于直喷式汽油发动机的流量控制阀和使用该流量控制阀的高压燃料泵。 本发明的结构由一侧形成为开放圆筒状的壳体单元构成， 安装在壳体单元内的电磁阀; 通过螺线管的操作而将入口侧的止回阀打开和关闭的针头被取出; 针止动器，其接合到所述壳体单元的前端并且控制所述针的向后运动; 以及弹簧，其安装在针止动件内部并且为针（44）提供恢复力。 本发明可以通过利用流量控制阀和使用该流量控制阀的直接喷射式汽油发动机的高压燃料泵来最小化在流量控制阀内形成的致动器的操作中产生的噪声和振动。
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公开(公告)号：KR1020120118202A
公开(公告)日：2012-10-26
申请号：KR1020110035636
申请日：2011-04-18
Applicant: (주)모토닉
Abstract: PURPOSE: A solenoid valve is provided to reduce the operational noise of the solenoid valve by alleviating impact between an upper stopper and a plunger with a damping unit when the plunger is ascended. CONSTITUTION: A solenoid valve comprises a plunger assembly(15), a return spring(17), an upper stopper(40), a check valve(23), and a damping unit(50). The plunger assembly is lifted by electromagnetic field formed when electric current is applied to a coil. The return spring is installed between a core and a plunger assembly to provide restoring force to the plunger assembly. The upper stopper restricts the ascended distance of the plunger assembly. The check valve opens and closes a discharge hole formed in a valve seat according to the lift of the plunger assembly. The damping unit reduces operational noise generated when the plunger assembly lifts upward and downward. A lift space is formed on the top of the valve seat to restrict the descended distance of the plunger assembly.
Abstract translation: 目的：提供电磁阀，通过减轻上止动器和柱塞之间的冲击，减轻电磁阀的操作噪音，当柱塞上升时，减震单元。 构成：电磁阀包括柱塞组件（15），复位弹簧（17），上止动件（40），止回阀（23）和阻尼单元（50）。 当电流施加到线圈时，柱塞组件被形成的电磁场提升。 复位弹簧安装在芯和柱塞组件之间，以向柱塞组件提供恢复力。 上止动器限制柱塞组件的上升距离。 止回阀根据柱塞组件的升程打开和关闭形成在阀座中的排出孔。 阻尼单元减少当柱塞组件向上和向下提升时产生的操作噪声。 在阀座的顶部形成升降空间，以限制柱塞组件的下降距离。
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公开(公告)号：KR1020100121868A
公开(公告)日：2010-11-19
申请号：KR1020090040774
申请日：2009-05-11
Applicant: (주)모토닉
Abstract: PURPOSE: An injector for a vehicle is provided to improve performance capability of a solenoid part and prevent foreign materials included in fuel from flowing in or piling up therein. CONSTITUTION: An injector(100) for a vehicle comprises a housing(110), a solenoid part(120), a plunger(130), a needle valve(140), and an actuating member(126). The housing is installed in a fuel supply pipe(P) of an engine. The solenoid part is installed inside the housing. The plunger moves in a reciprocating motion based on magnetic force from the solenoid part. The needle valve comprises an injection nozzle(142). The actuating member controls the injection nozzle by the reciprocating motion of the plunger.
Abstract translation: 目的：提供一种用于车辆的喷射器，以提高螺线管部件的性能，并防止燃料中包含的异物流入或堆积在其中。 构成：用于车辆的喷射器（100）包括壳体（110），螺线管部分（120），柱塞（130），针阀（140）和致动构件（126）。 壳体安装在发动机的燃料供给管（P）中。 螺线管部分安装在外壳内。 柱塞基于来自螺线管部分的磁力往复运动。 针阀包括注射喷嘴（142）。 致动构件通过柱塞的往复运动来控制喷射喷嘴。
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