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公开(公告)号：KR101553686B1
公开(公告)日：2015-09-17
申请号：KR1020140009421
申请日：2014-01-27
Applicant: (주)모토닉
Abstract: 직접분사식엘피아이시스템용고압연료펌프에관한것으로, 측면에흡입구와토출구, 회수구가형성되는바디, 상기바디의하부에결합되고하부에연료의흡입력및 가압력을발생하는흡입수단이결합되는씰 캐리어및 상기바디의일측에결합되고엔진으로공급되는연료의공급유량과토출압력을제어하는유량제어밸브를포함하고, 상기바디내부에는상기흡입수단의동작에의해상기흡입구를통해흡입된연료중에서일부를가압해서미리설정된고압을형성하는고압형성챔버와나머지연료를고압으로가압하기이전에저압상태에서봄베로회수하도록일시저장하는저압부가형성되는구성을마련하여, 고압연료펌프내부로흡입된연료중 기포가포함된일부를봄베로신속하게회수하여연료에포함된기포로인한재시동불량을방지할수 있다는효과가얻어진다.
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公开(公告)号：KR101511962B1
公开(公告)日：2015-04-14
申请号：KR1020130136237
申请日：2013-11-11
Applicant: (주)모토닉
Abstract: 가솔린엔진용직접분사식고압연료펌프에관한것으로, 내부에연료의흡입력을발휘하는흡입부재가형성되고, 측면양측에입구측및 토출측개방구멍이형성되며, 상부에댐퍼부가장착되는결합부가형성된바디, 상기바디의결합부에결합되며흡입된연료의맥동을감소시키는댐퍼부, 상기입구측개방구멍에결합되며공급유량및 송출압력을제어하는스필밸브, 상기입구측개방구멍에결합되며상기스필밸브에연결된입구측체크밸브, 상기토출측개방구멍에결합되는토출측체크밸브, 상기토출측개방구멍에고정되는토출구를포함하며, 상기토출구에는상기토출측개방구멍에압입되도록일정길이만큼연장형성된압입부를를마련하여경사면및 경사부의용접과함께억지끼움부에의한압입영역이형성됨에따라실링및 지지영역에의해견고하게지지할수 있으며, 억지끼움부의실링및 용접에의해내압및 내진동성을향상시킬수 있다는효과가얻어진다.
Abstract translation: 本发明涉及一种具有用于汽油发动机的高压的直喷式燃料泵。 直喷式燃料泵包括：主体，其具有吸入构件，用于对其中的燃料施加抽吸力，并且在侧面的两侧具有入口侧和出口侧开口，该侧面具有安装减震部的联接部 上部 耦合到所述主体的联接部分的减震器部件减少所吸入的燃料的脉动; 连接到入口侧开口并控制要供应的流量的溢流阀和要传递的压力; 入口侧止回阀，其连接到入口侧开口，并连接到溢流阀; 联接到出口侧开口的出口侧止回阀; 和出口侧开口处固定的出口。 本发明包括延伸成具有预定长度以使压痕部分能够凹入出口中的出口侧开口的凹口部分。 本发明焊接斜坡部分和倾斜部分，并通过收缩装配部分形成压痕区域。 因此，本发明由密封和支撑区域牢固地支撑，并且通过密封和焊接收缩装配部件来改善内部压力和内部振荡。
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公开(公告)号：KR101511958B1
公开(公告)日：2015-04-14
申请号：KR1020130071883
申请日：2013-06-21
Applicant: (주)모토닉
Abstract: 밸브의편차조절장치에관한것으로, 이중 4절링크구조로이루어진로커암과리프트암의회전각도를변경해서상기리프트암에연결된밸브의리프트편차를조절하는구성을마련하여, 편차조절장치를이용해서로커암과리프트암의회전각도를조절하여기통간밸브리프트편차를조절할수 있다는효과가얻어진다.
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公开(公告)号：KR1020140148218A
公开(公告)日：2014-12-31
申请号：KR1020130071883
申请日：2013-06-21
Applicant: (주)모토닉
Abstract: The present invention relates to a deviation control device of a valve. The deviation control device controls the lift deviation of the valve connected to a lift arm by changing the rotation angle of a rocker arm composed of a four-bar link structure and the lift arm, thereby controlling a valve lift deviation between cylinders.
Abstract translation: 本发明涉及阀的偏差控制装置。 偏差控制装置通过改变由四杆连杆结构和提升臂组成的摇臂的旋转角度来控制连接到提升臂的阀的升程偏差，从而控制气缸之间的气门升程偏差。
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公开(公告)号：KR101465633B1
公开(公告)日：2014-11-27
申请号：KR1020130071885
申请日：2013-06-21
Applicant: (주)모토닉
Abstract: 엔진의 연속가변밸브 리프트 장치에 관한 것으로, 컨트롤샤프트에 결합된 편심캠과 캠샤프트에 결합된 캠의 회전운동에 의해 미리 설정된 각도 범위 내에서 회전운동하는 한 쌍의 로커암, 컨트롤샤프트에 일측이 결합되어 미리 설정된 각도 범위에서 회전운동하는 한 쌍의 리프트 암 및 상기 로커암과 리프트 암의 회전각도를 변경해서 밸브간 리프트 편차를 조절하는 편차조절부를 포함하는 구성을 마련하여, 엔진의 각 실린더에 설치된 밸브간 리프트 편차가 발생하는 경우, 편차조절부를 이용해서 로커암과 리프트 암의 회전각도를 조절하여 밸브의 리프트 편차를 조절할 수 있다는 효과가 얻어진다.
Abstract translation: 本发明涉及一种发动机的连续可变气门升程致动器，包括一对锁定臂，其通过连接到控制轴的偏心凸轮和连接到凸轮轴的凸轮的偏心凸轮的旋转运动而在预定角度范围内旋转; 一对提升臂，其连接到所述控制轴的一侧并在预定角度范围内旋转; 以及偏差调整单元，用于通过改变储物柜臂和提升臂的旋转角度来调节阀之间的升程偏差。 如果在安装到发动机的每个气缸的阀之间发生升程偏差，则通过偏差调整单元来调节阀之间的升程偏差，该偏差调节单元调整改变更衣柜臂和提升臂的旋转角度。
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Patent Agency Ranking
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：KR1020130130104A
公开(公告)日：2013-12-02
申请号：KR1020110146490
申请日：2011-12-29
Applicant: (주)모토닉
Abstract: High-pressure fuel pump for direct injection-type gasoline engines of the present invention comprises; a body wherein openings of an inlet side and a discharge side are formed on both sides of the side face with formation of a combining part mounted with a damper part on the upper part; and a damper part combined with the combining part of the body to reduce pulsating of inhaled fuel; and a spill valve combined with an opening on the inlet side to control supply flux and discharge pressure of fuel; and check valves combined with openings on the inlet side and the discharge side, respectively; and a bracket provided with a suction member combined with the lower part of the body to generate a suction force for the inhaled fuel ; wherein the bracket is formed with a flange part with formation of mounting holes on an outer face of the upper part and characterized by integrated formation of a partition wall supporting a return spring that causes reciprocating motion for the suction member and a seal carrier with installation of a seal member sealing the inside of the body. Hence, since execution of welding around the seal carrier is prevented as the seal carrier is formed in integration with the bracket combined to a body, the present invention has the effects that damages to the seal member accommodated in the seal carrier are prevented in a combining process of the seal carrier and that bracket durability is increased even if shocks are applied to the partition wall by the return spring as the bracket and the seal carrier are formed in integration,
Abstract translation: 本发明的直喷式汽油发动机的高压燃料泵包括： 主体，其在入口侧和排出侧的开口形成在所述侧面的两侧，形成在上部安装有阻尼部的组合部; 以及与身体的组合部分结合的阻尼器部分，以减少吸入燃料的脉动; 以及与入口侧的开口相结合的溢流阀，以控制燃料的供应通量和排出压力; 分别与入口侧和排出侧的开口相结合的止回阀; 以及支架，其具有与所述主体的下部结合的抽吸构件，以产生用于所述吸入燃料的吸力; 其特征在于，所述托架形成有凸缘部，所述凸缘部在所述上部的外表面上形成安装孔，并且其特征在于，一体形成支撑复位弹簧的分隔壁，所述分隔壁对于所述抽吸构件和密封载体进行往复运动， 密封件，其密封体内。 因此，由于密封载体与组合在主体上的支架形成一体形成，所以能够防止密封载体周围的焊接的执行，因此本发明具有防止在密封载体中容纳的密封构件的损伤， 即使在托架和密封载体形成一体的情况下，通过复位弹簧对隔壁施加冲击也增加了支架耐久性，
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公开(公告)号：KR1020130118182A
公开(公告)日：2013-10-29
申请号：KR1020120041196
申请日：2012-04-19
Applicant: (주)모토닉
Abstract: PURPOSE: A high-pressure pump of an internal combustion engine is provided to prevent a contact of a roller and a tappet by installing balls on the roller and to minimize the abrasion of the roller and the tappet. CONSTITUTION: A high-pressure pump of an internal combustion engine a tappet (20), a roller (40), a roller shoe (50), a plunger (70), an elastic spring (80), and a spring plate (90). The tappet is installed inside a housing unit (10). The roller includes insertion grooves (41) on both end portions. Balls (42) are inserted into the insertion grooves. The roller is rotated by a rotating cam (30) while being vertically moved. The roller shoe is installed on the upper side of the roller and moved vertically. The plunger is installed on the upper side of the roller shoe and elevated to the inside and the outside of a cylinder (60). The elastic spring provides an elastic force to the plunger. The spring plate supports the elastic spring.
Abstract translation: 目的：提供内燃机的高压泵，以通过在滚筒上安装滚珠来防止滚子和挺杆的接触，并使滚子和挺杆的磨损最小化。 构成：内燃机的高压泵，挺杆（20），辊（40），滚轮（50），柱塞（70），弹性弹簧（80）和弹簧板（90） ）。 推杆安装在壳体单元（10）内。 辊子包括在两个端部上的插入槽（41）。 球（42）插入到插入槽中。 滚筒由垂直移动的旋转凸轮（30）旋转。 滚子鞋安装在滚筒的上侧，并垂直移动。 柱塞安装在滚子靴的上侧并升高到缸体（60）的内部和外部。 弹性弹簧向柱塞提供弹性力。 弹簧板支撑弹性弹簧。
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公开(公告)号：KR101251911B1
公开(公告)日：2013-04-08
申请号：KR1020100108118
申请日：2010-11-02
Applicant: (주)모토닉
CPC classification number: Y02T10/32
Abstract: 본 발명은 가스 차량의 연료공급탱크 내에 장착되어 외장 펌프에 연료를 흡입 및 공급하며, 과압력시 감압기능과 이물질에 대한 필터 기능을 겸하도록 한 외장형 엘피아이 시스템에 적용되는 연료공급밸브에 관한 것이다.
본 발명은 연료탱크(300)의 외부에 장착된 연료펌프(100)의 흡입측과 연결되는 것이며, 내부에 유로(210)가 형성되고, 일단에는 연료를 흡입하는 확관부(214)가 형성되며, 타단에는 연료가 배출되는 개구부(212)가 형성된 일정 길이를 갖는 제1바디(21), 상기 확관부(214)에 장착되는 체크밸브(5), 상기 확관부(214)의 외측에 결합되며 다수의 흡입공(247)이 형성되며, 상기 흡입공(247)의 외측에 필터(3)가 장착된 커버(24)를 포함하는 흡입수단(2); 상기 제1바디(21)의 개구부에 결합되는 제2바디(42), 상기 제2바디(42)의 내부에 결합된 플런져(44)와 스프링(46)으로 구성된 압력조절수단(4)을 포함하는 것을 특징으로 한다.-
公开(公告)号：KR1020130013005A
公开(公告)日：2013-02-06
申请号：KR1020110074377
申请日：2011-07-27
Applicant: (주)모토닉
IPC: F04C18/344 , F04C29/06 , F04C29/00
CPC classification number: F04C25/02 , F04C18/344 , F04C29/06 , F04C2210/22 , F04C2240/40 , F16F15/02 , Y10S415/00 , Y10S417/00
Abstract: PURPOSE: An electric vacuum pump is provided to effectively emit frictional heat generated by the friction between a rotor rotating at a high speed and cap rings for forming a vacuum state. CONSTITUTION: An electric vacuum pump comprises a pump unit(20), a motor unit(10), and a chamber unit(30). The pump unit inhales or discharges air for generating a vacuum state. The motor unit provides a driving force to the pump unit. The chamber unit is installed in the lower part of the pump unit, and a space temporarily storing the discharged from the pump unit at high pressure is formed inside the chamber unit. The pump unit includes a rotor rotating at a high speed by using received the torque of the motor unit, cap rings(24-26), an upper plate, and a base plate. The cap ring includes a first cap ring(241) and a second cap ring(242).
Abstract translation: 目的：提供一种电动真空泵，以有效地发出由高速旋转的转子和用于形成真空状态的盖环之间的摩擦产生的摩擦热。 构成：电动真空泵包括泵单元（20），马达单元（10）和室单元（30）。 泵单元吸入或排出空气以产生真空状态。 马达单元为泵单元提供驱动力。 室单元安装在泵单元的下部，并且在室单元内部形成有从泵单元高压排出的临时存储空间的空间。 泵单元包括通过使用马达单元的扭矩，盖环（24-26），上板和基板以高速旋转的转子。 盖环包括第一盖环（241）和第二盖环（242）。
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