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公开(公告)号：KR1020140114497A
公开(公告)日：2014-09-29
申请号：KR1020130027467
申请日：2013-03-14
Applicant: 현대자동차주식회사
CPC classification number: F01L31/16 , F01L13/0036 , F01L2001/0473 , F01L2013/0052 , F01L2820/031
Abstract: The present invention relating to a variable step valve lift device comprises a cam shaft; a plurality of cams which is equipped to slide to the cam shaft and have a cam base having a protruding guide unit and a cam lobe; a solenoid unit having an operating rod having a guide groove into which the protruding guide unit is selectively inserted; and a valve opening and closing unit which is selectively in contact with one of the cams.
Abstract translation: 本发明涉及一种可变步进阀提升装置，包括一凸轮轴; 多个凸轮，其设置成滑动到所述凸轮轴并具有凸轮基座，所述凸轮基座具有突出的引导单元和凸轮凸角; 螺线管单元，其具有操作杆，所述操作杆具有引导槽，所述突出导向单元选择性地插入所述引导槽中; 以及选择性地与凸轮中的一个接触的阀开闭单元。
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公开(公告)号：KR1020140080808A
公开(公告)日：2014-07-01
申请号：KR1020120148752
申请日：2012-12-18
Applicant: 현대자동차주식회사
CPC classification number: F01L13/0005 , F01L13/0036 , F01L2013/0052 , F01L2820/031
Abstract: The present invention relates to a multiple-stepped variable lift apparatus including a cam shaft; multiple cams prepared on the cam shaft, with the ability to slide, while respectively having a cam base having guide grooves and a cam lobe; a solenoid valve including an operation rod selectively inserted to the guide grooves; and a valve opening-and-closing unit selectively coming in contact with one of the cams.
Abstract translation: 本发明涉及一种包括凸轮轴的多级可变提升装置， 准备在凸轮轴上的多个凸轮具有滑动能力，同时分别具有带有引导槽和凸轮凸角的凸轮基座; 电磁阀，包括选择性地插入到所述引导槽中的操作杆; 以及选择性地与其中一个凸轮接触的阀打开和关闭单元。
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公开(公告)号：KR1020140079627A
公开(公告)日：2014-06-27
申请号：KR1020120147903
申请日：2012-12-17
CPC classification number: F16K31/082 , F16K27/029 , F16K31/0658
Abstract: Disclosed is a high-speed solenoid valve comprising: a housing having a fluid outlet on the bottom; an opening and closing part opening and closing the fluid outlet; a pilot connected to the top of the opening and closing part, and upwardly pressed by a spring so that the opening and closing part can close the fluid outlet; a plunger connected to the top of the pilot; a solenoid coil surrounding the plunger; and a permanent magnet arranged at the upper side of the plunger.
Abstract translation: 公开了一种高速电磁阀，包括：在底部具有流体出口的壳体; 打开和关闭流体出口的打开和关闭部分; 连接到打开和关闭部分的顶部并且由弹簧向上按压的导向器，使得开闭部分可以关闭流体出口; 连接到飞行员顶部的柱塞; 围绕柱塞的电磁线圈; 以及布置在柱塞的上侧的永磁体。
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公开(公告)号：KR1020140056727A
公开(公告)日：2014-05-12
申请号：KR1020120122088
申请日：2012-10-31
Applicant: 현대자동차주식회사
CPC classification number: F02B75/045
Abstract: According to an embodiment of the present invention, an engine with a compression ratio variable device comprises: a crank shaft which is arranged in an engine block to be rotated and which has crank pin; a piston arranged in a cylinder formed in the engine block to move in a reciprocating manner; a connecting rod connecting the piston with the crank pin of the crank shaft; and a compression ratio variable device varying a distance between the piston and the crank pin. The compression ratio variable device includes: a block cover which is mounted on an outer side of the engine block and which has a cover journal part and a worm wheel mounting space therein; a control shaft which has an outer circumferential surface adhering to the cover journal part and is supported to be rotated, has a worm wheel corresponding to the worm wheel mounting space on one side thereof, and has a driving arm protruding from the outer circumferential surface; and a motor part which is mounted on an outer side of the block cover and controls a distance between the piston and the crank pin by rotating the control shaft using a worm which is coupled with the worm wheel by passing through the block cover.
Abstract translation: 根据本发明的实施例，具有压缩比可变装置的发动机包括：曲轴，布置在发动机缸体中以旋转并具有曲柄销; 布置在形成在发动机缸体中的气缸中的活塞以往复运动方式移动; 将活塞与曲轴的曲柄销连接的连杆; 以及改变活塞和曲柄销之间的距离的压缩比可变装置。 压缩比可变装置包括：块盖，其安装在发动机缸体的外侧，并且其中具有盖轴颈部分和蜗轮安装空间; 具有附接到盖轴颈部并被支撑以旋转的外周表面的控制轴在其一侧具有与蜗轮安装空间相对应的蜗轮，并且具有从外周面突出的驱动臂; 以及电动机部件，其安装在所述块盖的外侧，并且通过使用与所述蜗轮通过所述块盖结合的蜗杆旋转所述控制轴来控制所述活塞和所述曲柄销之间的距离。
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公开(公告)号：KR101371751B1
公开(公告)日：2014-03-12
申请号：KR1020120142055
申请日：2012-12-07
Applicant: 현대자동차주식회사
CPC classification number: F02B19/06 , F02B19/12 , Y02T10/125
Abstract: The present invention enables mixed air sucked to a combustion chamber to be simultaneously ignited by a plurality of flame kernels so that the present invention remarkably reduces possibility of accident fire and knocking and helps stable combustion. The present invention relates to an ignition type engine including a main combustion chamber (3), a pre-chamber (5), an auxiliary cylinder (7), an auxiliary suction path (9), an auxiliary piston (11), and an ignition plug (13). The auxiliary suction path (9) has a first check valve (15) and a second check valve (17).
Abstract translation: 本发明使吸入燃烧室的混合空气能够同时被多个火焰核心点燃，从而本发明显着降低了事故点火和爆震的可能性，有助于稳定燃烧。 本发明涉及一种点火式发动机，其包括主燃烧室（3），预燃室（5），辅助气缸（7），辅助吸入路径（9），辅助活塞（11）和 火花塞（13）。 辅助吸入路径（9）具有第一止回阀（15）和第二止回阀（17）。
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Patent Agency Ranking
公开(公告)号：KR101360059B1
公开(公告)日：2014-02-13
申请号：KR1020120120750
申请日：2012-10-29
Applicant: 현대자동차주식회사
CPC classification number: H02K23/62
Abstract: The present invention relates to an electric motor. The electric motor according to an embodiment of the present invention comprises: a cylinder-shaped electric motor case; an electric motor shaft mounted rotatably on the center of the electric motor case; a magnet mounted on an inner circumferential electric motor case; a coil mounted to correspond to the magnet; a brush mounted between the coil and the electric motor shaft and connected to an external power to transmit the current; and a commutator supplying the power to the coil by receiving the power from the brush.
Abstract translation: 电动机技术领域本发明涉及一种电动机。 根据本发明的实施例的电动机包括：圆筒形电动机壳; 可旋转地安装在电动机壳体的中心的电动机轴; 安装在内周电动机壳上的磁体; 安装成对应于磁体的线圈; 一个安装在线圈和电动机轴之间并连接到外部电力以传送电流的电刷; 以及通过从电刷接收电力来向线圈供电的换向器。
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公开(公告)号：KR1020140008754A
公开(公告)日：2014-01-22
申请号：KR1020120075761
申请日：2012-07-11
Applicant: 현대자동차주식회사
CPC classification number: F02B75/047 , F02B75/044
Abstract: The present invention relates to a variable compression ratio device which is installed in an engine which rotates a crank shaft by receiving the combustion power of a mixer from a piston and changes the compression ratio of the mixer. The variable compression ratio device includes: an eccentric bearing assembly which includes an eccentric ring connected with the piston through a piston pin and forming an eccentric hole so that the piston pin is eccentrically installed to be able to rotate and an eccentric link connected with the eccentric ring and delivering rotary power to the eccentric ring; a first connection rod which is installed in one axis-directional side of the eccentric ring in order to be able to rotate; a second connection rod which is installed in the other axis-directional side of the eccentric ring in order to be able to rotate; and a control shaft which is connected to the eccentric link and rotates the eccentric bearing assembly. In the variable compression ratio device, the eccentric ring has the first and second connection rods which are installed to be able to respectively rotate in extended parts by respectively forming the extended parts in both sides of the axial direction. One end of the first and second connection rods is formed as a mounting hole in order to be inserted into the extended parts to be able to rotate and the other end of the first and second connecting rods is eccentrically connected to the crank shaft in order to be able to rotate.
Abstract translation: 本发明涉及一种可变压缩比装置，其安装在通过从活塞接收混合器的燃烧功率而使曲轴旋转的发动机中，并改变混合器的压缩比。 可变压缩比装置包括：偏心轴承组件，其包括通过活塞销与活塞连接的偏心环，并形成偏心孔，使得活塞销偏心地安装以能够旋转，并且偏心连杆与偏心 将旋转动力传递给偏心环; 第一连接杆，其安装在偏心环的一个轴向侧以便能够旋转; 第二连接杆，其安装在所述偏心环的另一个轴向侧以便能够旋转; 以及控制轴，其连接到所述偏心连杆并使所述偏心轴承组件旋转。 在可变压缩比装置中，偏心环具有第一和第二连接杆，其通过在轴向两侧分别形成延伸部分而被安装成能够以延伸部分分别旋转。 第一连接杆和第二连接杆的一端形成为安装孔，以便插入延伸部分以能够旋转，并且第一和第二连杆的另一端偏心连接到曲轴，以便 能够旋转
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公开(公告)号：KR101316880B1
公开(公告)日：2013-10-10
申请号：KR1020120086706
申请日：2012-08-08
Applicant: 현대자동차주식회사
CPC classification number: F01L1/34 , F01L9/025 , F01L13/0005 , F01L2001/467 , F01L2013/001
Abstract: PURPOSE: An electricity-hydraulic pressure variable valve device is provided to reduce oil flow path resistance by simplifying an oil circuit. CONSTITUTION: An electricity-hydraulic pressure variable valve device comprises an oil pump body (20), a piston (30), an oil pump cam (40), a retainer (50), a retainer spring (52), an oil control valve (60), a valve opening and shutting unit (70). The oil pump body is mounted on an engine (10). The piston maintains reciprocates inside the oil pump body and forms the oil pump body and an oil pump chamber. The oil pump cam contacts the piston, and reciprocates the piston depending on the rotation. The retainer slides between the piston and the engine along the piston and forms the engine and a retainer chamber. The retainer spring elastically supports the retainer. The oil control valve selectively communicates the oil pump chamber and the retainer chamber. The valve opening and shutting unit communicates with the oil pump chamber in order to open and close depending on the hydraulic pressure supplied by the oil pump chamber.
Abstract translation: 目的：提供电液压可变阀装置，通过简化油路来减少油路阻力。 构成：电液压可变阀装置，包括油泵体（20），活塞（30），油泵凸轮（40），保持器（50），保持弹簧（52），油控制阀 （60），阀打开和关闭单元（70）。 油泵体安装在发动机（10）上。 活塞在油泵体内保持往复运动，形成油泵体和油泵室。 油泵凸轮接触活塞，并根据旋转使活塞往复运动。 保持器沿着活塞在活塞和发动机之间滑动并形成发动机和保持器室。 保持弹簧弹性地支撑保持器。 油控制阀选择性地连通油泵室和保持器室。 阀开关单元与油泵室连通，以便根据由油泵室提供的液压来打开和关闭。
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公开(公告)号：KR1020130066971A
公开(公告)日：2013-06-21
申请号：KR1020110133767
申请日：2011-12-13
Applicant: 현대자동차주식회사
CPC classification number: F02M57/06 , F02B19/12 , F02M69/045
Abstract: PURPOSE: A combustion generating apparatus for an internal combustion engine is provided to precisely control a flame and to reduce the amount of harmful exhaust gas with low-temperature rapid combustion. CONSTITUTION: A combustion generating apparatus for an internal combustion engine has an igniter and an injector (3). The igniter generates sparks. The injector generates a mixed air by mixing air with fuel. The injector injects a flame, which is generated by applying the sparks to the mixed air, into a combustion chamber. The igniter is a spark plug (4) installed inside or outside the injector. The injector has a valve (3d) and a solenoid (3b). The valve receives and mixes the fuel and the air and generates and injects the mixed air. The solenoid receives a control signal from an engine control unit and then moves the valve up and down.
Abstract translation: 目的：提供一种用于内燃机的燃烧产生装置，以精确地控制火焰并通过低温快速燃烧减少有害废气的量。 构成：内燃机的燃烧发生装置具有点火器和喷射器（3）。 点火器产生火花。 喷射器通过将空气与燃料混合而产生混合空气。 喷射器将通过将火花施加到混合空气而产生的火焰喷射到燃烧室中。 点火器是安装在喷射器内部或外部的火花塞（4）。 喷射器具有阀（3d）和螺线管（3b）。 阀接收并混合燃料和空气并产生并喷射混合空气。 螺线管接收来自发动机控制单元的控制信号，然后上下移动阀。
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公开(公告)号：KR1020130056459A
公开(公告)日：2013-05-30
申请号：KR1020110122082
申请日：2011-11-22
Applicant: 현대자동차주식회사
CPC classification number: F02B75/045 , Y10T74/2151
Abstract: PURPOSE: A variable compression ratio device unit is provided to comprise a trajectory guide structure through a swing link for moving through dual type swing and eccentric links without using a connecting rod connected to a piston. CONSTITUTION: A variable compression ratio device unit a dual eccentric link(10) and a dual swing link(20). The dual eccentric link is assembled by the medium of a piston pin(30) which is connected to a piston by covering the width thickness of a connecting rod(1) upper end. The upper end of the connecting rod is joined with a piston. The lower end of the connecting rod is joined with a crank shaft(3). The dual swing link is connected to the control shaft of an actuator and the lower side of the dual eccentric link. [Reference numerals] (AA,BB) Actuator
Abstract translation: 目的：提供可变压缩比装置单元，其包括通过摆动连杆的轨迹引导结构，用于通过双向摆动和偏心连杆移动，而不使用连接到活塞的连杆。 构成：可变压缩比装置单元是双偏心连杆（10）和双摆杆（20）。 双偏心连杆由活塞销（30）的介质组装，活塞销（30）通过覆盖连杆（1）上端的宽度厚度与活塞连接。 连杆的上端与活塞接合。 连杆的下端与曲轴（3）连接。 双摆杆连接到执行器的控制轴和双偏心连杆的下侧。 （附图标记）（AA，BB）致动器
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