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1. 发明公开

KR1020030060469A 직선 왕복운동 내연기관에 의해 직접 구동되는 선형발전기시스템 无效
标题翻译：直线式运动发动机直接驱动直线式发电系统
公开(公告)号：KR1020030060469A
公开(公告)日：2003-07-16
申请号：KR1020020001188
申请日：2002-01-09
申请人： 학교법인 포항공과대학교
发明人： 남광희 , 김성완
IPC分类号： F02B75/40
CPC分类号： F02B63/041 , F02B75/12 , F02B75/40
摘要： PURPOSE: A linear type generating system is provided to achieve improved energy efficiency by preventing losses of energy, while simplifying configuration of the system. CONSTITUTION: A linear type generating system comprises a rectilinear reciprocating motion engine(2); a linear generator(3) for converting the mechanical rectilinear reciprocating motion energy applied by the rectilinear reciprocating motion engine into an electrical energy; and a connection unit for directly connecting a driving unit which performs a rectilinear reciprocating motion in the rectilinear reciprocating motion engine, to a mover(20) of the linear generator having an armature coil.
摘要翻译：目的：提供一种线性发生系统，通过防止能量损失，同时简化系统的配置，从而提高能源效率。构成：线性发电系统包括直线往复运动发动机（2）; 用于将由直线往复运动引擎施加的机械直线往复运动能量转换为电能的线性发电机（3）以及用于将在直线往复运动发动机中进行直线往复运动的驱动单元直接连接到具有电枢线圈的线性发电机的动子（20）的连接单元。

2. 发明公开

KR1020160009043A 1행정 내연기관 审中-实审
标题翻译：单程内燃机
公开(公告)号：KR1020160009043A
公开(公告)日：2016-01-25
申请号：KR1020157035202
申请日：2014-04-22
申请人： 디퍼렌셜 다이나믹스 코포레이션 , 한 경수
发明人： 한경수
IPC分类号： F02B75/00 , F02B75/40 , F02B53/00 , F02B55/00 , F01B7/08 , F01B7/16 , F01B9/04 , F01C9/00 , F02B75/02
CPC分类号： F01C9/002 , F01B7/08 , F01B7/16 , F01B9/047 , F01C19/005 , F02B75/40 , F02B2075/023 , Y02T10/17
摘要： 1행정내연기관은선형이나로터리형의왕복피스톤들을포함한다.1행정기관이작동하는데는 4개의챔버를만들고, 이들챔버에기능들을할당하며피스톤들을일체로움직이게하는 3가지원리가필요하다. 이런기능들은단일행정에만할당되지만, 오토사이클이반복적인 4행정사이클을생성한다. 1행정동안 4가지기능들이동시에수행되기때문에, 매행정이동력행정이되고, 실제 1행정기관은물리적으로재배열된 4행정기관이다. 선형과로터리형 1행정기관들이 OPOC 기관일수도있다. 1행정피스톤의왕복출력이크랭크축에의해회전출력으로연속적으로변한다. 1행정기관은크랭크축이하나만필요하므로, 부품수를줄이고비출력은늘일수 있다.

3. 发明公开

KR1020100130610A 고효율 내부 폭발 엔진 有权
标题翻译：高效内燃机
公开(公告)号：KR1020100130610A
公开(公告)日：2010-12-13
申请号：KR1020107021682
申请日：2009-03-02
申请人： 퍼 더글라스 케이.
发明人： 퍼더글라스케이.
IPC分类号： F02B75/26 , F02B75/40 , F16C3/06 , F16C3/18
CPC分类号： F02B75/32 , F02B75/02 , F02B75/042 , F02B2075/027 , F02D15/04 , F16C3/06 , F16C3/22 , F16C7/023 , Y02T10/12 , Y10T74/2142 , Y10T74/2162 , Y10T74/2173 , Y10T74/2183 , F02B75/26 , F02B19/06 , F02B75/40 , F16C3/18
摘要： 본 발명은, 회전식 크랭크샤프트를 통해 동력 출력을 제공하기 위한 4-행정의 피스톤 동력식 내부 폭발('IE') 엔진을 제공한다. 상기 IE 엔진은 작동 피스톤을 수용하기 위해 내부에 형성된 동력 실린더를 구비한 엔진 블록과, 상기 크랭크샤프트를 지지하기 위한 베어링 수단과, 복수의 오프셋 동력 크랭크 및 엔진 블록의 외측을 연장하는 출력 단부를 구비한 베어링 수단 내에 지지되는 크랭크샤프트를 포함한다. IE 엔진은 또한 동력 크랭크에 작동식으로 결합되고 상기 작동 피스톤으로부터 동력을 전달하여 상기 크랭크샤프트를 회전시키도록 구성된 커넥팅 로드와, 동력 실린더 내에 수용되고 상기 동력 크랭크에 작동식으로 결합된 작동 피스톤을 더 포함한다. 각각의 작동 피스톤은 압축 챔버를 형성하도록 실린더 헤드에 인접하게 위치되는 헤드 단부를 구비하며, 압축 챔버 내에 위치된 공기/연료 혼합물의 압축된 체적의 폭발로부터 동력을 수용하고, 상기 커넥팅 로드로 수용된 동력을 전달하도록 구성된다. 또한, IE 엔진은 공기/연료 혼합물의 압축된 체적이 사실상 일정하게 유지되고, 압축 행정 동안의 TDC 위치 이전의 적어도 20˚의 회전식 크랭크샤프트의 각 위치로부터, 동력 행정 동안 그리고 데토네이션 이전의 TDC 위치 이후의 적어도 20˚의 각 위치까지 피크 압축비가 유지되도록 구성된다.

4. 发明公开

KR1020100029477A 왕복 피스톤 엔진 및 그 작동 방법 有权
标题翻译：再生活塞式发动机及其运行方法
公开(公告)号：KR1020100029477A
公开(公告)日：2010-03-17
申请号：KR1020080088282
申请日：2008-09-08
申请人： 최진희
发明人： 최진희
IPC分类号： F02B23/00 , F02B75/12 , F02B75/40
CPC分类号： Y02T10/125 , F02B23/00 , F02B75/12 , F02B75/40
摘要： PURPOSE: A reciprocating piston engine and an operation method thereof are provided to improve the efficiency of the engine by maintaining the maximum compression pressure inside the combustion chamber until the explosion of fuel gas and completely transforming the linear motion of the piston into the rotational motion of the crank shaft at the time of explosion. CONSTITUTION: A reciprocating piston engine comprises a cylinder(102), a piston(104), a crank shaft(106), a connecting rod(108), a fuel explosion apparatus(110), and a pressure retaining unit(120). The cylinder includes an inlet valve and an exhaust valve. The piston forms a combustion chamber(116) together with the cylinder by reciprocating between the top dead center(TDC) and the bottom dead centre(BDC) of the cylinder. The crank shaft is arranged to rotate in the cylinder. The connecting rod is connected to the crank shaft and the piston in order to transmit the power of the piston to the crank shaft. The fuel explosion apparatus is arranged on the upper part of the cylinder and blows fuel in the combustion chamber. The pressure retaining unit is provided in the cylinder and keeps the compression pressure of the combustor uniform while the piston is carried from the top dead center of the cylinder to the lower dead center until the operating time of the fuel explosion apparatus, with the inlet and exhaust valves closed.
摘要翻译：目的：提供一种往复式活塞发动机及其操作方法，以通过将燃烧室内的最大压缩压力维持直到燃料气体的爆炸并将活塞的直线运动完全转变为旋转运动来提高发动机的效率曲轴在爆炸时。构成：往复式活塞发动机包括气缸（102），活塞（104），曲轴（106），连杆（108），燃料爆炸装置（110）和压力保持单元（120）。气缸包括入口阀和排气阀。活塞通过在气缸的上止点（TDC）和下死点（BDC）之间往复运动而与气缸一起形成燃烧室（116）。曲轴设置成在气缸中旋转。连杆连接到曲轴和活塞，以将活塞的动力传递到曲柄轴。燃料爆炸装置设置在气缸的上部，并将燃料吹入燃烧室。压力保持单元设置在气缸中，并且当活塞从气缸的上止点运送到下死点直到燃料爆炸装置的运行时间时，燃烧器的压缩压力保持均匀，其中入口和排气阀关闭。

5. 发明公开

KR1020100037321A 리니어발전기 시스템의 프리 피스톤 엔진 失效
标题翻译：线性发电机系统的前置发动机
公开(公告)号：KR1020100037321A
公开(公告)日：2010-04-09
申请号：KR1020080096586
申请日：2008-10-01
申请人： 주식회사 효성
发明人： 노태석 , 김기영 , 오시덕
IPC分类号： F02B63/04 , F02B43/10 , F02B75/40
CPC分类号： Y02T10/32 , F02B63/04 , F02B43/10 , F02B75/40
摘要： PURPOSE: A free-piston engine of a linear generator system is provided to change ratio of expansion distance and compression by adjusting the time to close an intake valve using a solenoid. CONSTITUTION: A free-piston engine of a linear generator system comprises an intake port(63), an intake valve(65), and an exhaust port(64). When a piston(61) moves according to a cylinder(62) and is positioned the top dead center of the combustion chamber, the intake port is formed with the leading end of piston at the upper wall center of the combustion chamber. The intake valve is installed inside the intake port. The intake valve opens the intake port with the pressure of the combustion and the external pressure difference of the combustion chamber. The exhaust port is connected to the combustion chamber between the upper dead center and the bottom dead center of the piston.
摘要翻译：目的：提供线性发电机系统的自由活塞发动机，通过调节使用螺线管关闭进气阀的时间来改变膨胀距离和压缩比。构成：线性发电机系统的自由活塞发动机包括进气口（63），进气阀（65）和排气口（64）。当活塞（61）根据气缸（62）移动并且位于燃烧室的上止点时，进气口在燃烧室的上壁中心处形成有活塞的前端。进气门安装在进气口内。进气门以燃烧压力和燃烧室的外部压力差打开进气口。排气口与活塞的上止点和下止点之间的燃烧室相连。

6. 发明公开

KR1020050015220A 회전식 커넥팅로드 볼트가 달린 모터 无效
标题翻译：具有旋转连接螺栓的电机，用于移动连接杆的运动的起重机
公开(公告)号：KR1020050015220A
公开(公告)日：2005-02-21
申请号：KR1020030053951
申请日：2003-08-05
申请人： 오즈다마르 하산 바스리
发明人： 오즈다마르하산바스리
IPC分类号： F02B75/00
CPC分类号： F02B75/40
摘要： PURPOSE: A motor having a rotating connecting rod bolt is provided to move the connecting rod independently by adjusting the distance of the piston moving between the top dead center and the bottom dead center different from the diameter of rotation of the crankshaft bolt, and to improve the efficiency of the motor by moving down the piston slower than the crankshaft bolt. CONSTITUTION: A motor includes a piston(1), a cylinder(2), a connecting rod(3) connected to the piston and a crankshaft, the crankshaft, a connecting rod rotating bolt(5) formed in a crankshaft bolt, a double-faced gear(9) arranged in the axis of the crankshaft and composed of gear teeth, and gears(12) connected to the double-faced gear. The gears connected to the crankshaft move with the double-faced gear, and a connecting rod rotating bolt gear(4) driven by the double-faced gear and the connecting rod rotating bolt rotate the crankshaft by using force applied to the crankshaft bolt. The crankshaft is rotated by the double-faced gear with the gears.
摘要翻译：目的：提供一种具有旋转连杆螺栓的电机，通过调节活塞在上死点和下死点之间的距离不同于曲轴螺栓的旋转直径而独立地移动连杆，并提高通过向下移动活塞使电机的效率比曲轴螺栓慢。构成：电动机包括活塞（1），气缸（2），连接到活塞的连杆（3）和曲轴，曲轴，形成在曲轴螺栓中的连杆旋转螺栓（5），双齿轮（9）布置在曲轴的轴线上并由齿轮齿构成，齿轮（12）与双面齿轮连接。连接到曲轴的齿轮与双面齿轮一起移动，并且由双面齿轮驱动的连杆旋转螺栓齿轮（4）和连杆旋转螺栓通过施加到曲轴螺栓的力使曲轴旋转。曲轴通过带有齿轮的双面齿轮旋转。

7. 发明公开

KR1020040072151A 압축기가 일체형으로 구비된 차량용 엔진 및 이 압축기의제어방법 无效
标题翻译：汽车发动机整体提供压缩机和压缩机的控制方法
公开(公告)号：KR1020040072151A
公开(公告)日：2004-08-18
申请号：KR1020030008112
申请日：2003-02-10
申请人： 한온시스템 주식회사
发明人： 배성민 , 김용상
IPC分类号： F02B75/00
CPC分类号： F02B63/06 , F02B75/40 , F02B77/13 , F02F7/008
摘要： PURPOSE: A vehicle engine integrating a compressor and a method for controlling the compressor are provided to reduce the noise transmission from the compressor to the vehicle engine. CONSTITUTION: A vehicle engine integrating a compressor includes a compressor main body(200) having cylinder bores(210) integrated into a cylinder block, and pistons(220) rectilinearly reciprocating in the cylinder bores by rotation force of crank shafts to compress/release refrigerant. A cover housing(300) has a refrigerant suction chamber(310) and a refrigerant discharge chamber(320) defined by a barrier(360), and a bypass channel(330) communicating the chambers to each other for bypassing the refrigerant. A valve unit(400) is mounted between the compressor main body and the cover housing for controlling the suction and the discharge of the refrigerant. A refrigerant flow channel changing unit(500) changes a refrigerant flow channel among the chambers, the cylinder bore, and the bypass channel according to the operation of an air conditioner.
摘要翻译：目的：提供集成压缩机和控制压缩机的方法的车辆发动机，以减少从压缩机到车辆发动机的噪声传递。构成：集成压缩机的车辆发动机包括：压缩机主体（200），其具有集成到气缸体中的气缸孔（210）和通过曲轴的旋转力在气缸孔中直线往复运动的活塞（220），以压缩/释放制冷剂。盖体（300）具有制冷剂吸入室（310）和由阻挡物（360）限定的制冷剂排出室（320），旁通通路（330）将室连通以旁路制冷剂。阀单元（400）安装在压缩机主体和盖壳体之间，用于控制制冷剂的吸入和排出。制冷剂流路切换单元（500）根据空调机的动作改变室，气缸孔和旁通通道的制冷剂流路。

8. 发明公开

KR1020020026772A 보조압력 장치 无效
标题翻译：辅助压力装置
公开(公告)号：KR1020020026772A
公开(公告)日：2002-04-12
申请号：KR1020000058035
申请日：2000-10-02
申请人： 김경복
发明人： 김경복
IPC分类号： F02N11/00
CPC分类号： F02N11/08 , F02B75/40
摘要： PURPOSE: An auxiliary pressure device is provided to support cycle of an engine on ignition. CONSTITUTION: A pressure tank(80) impresses and takes in pressure through a pressure inlet installed on a fuel inlet(20) and a pressure outlet installed on an outlet(21) of an engine chamber(11), respectively using gas in the pressure tank to move a piston(50) to assist staring of an engine. A connecting valve(60) controls impression and intake of pressure. A control part(700) controls the process based on signal of a sensor. A motor is used simultaneously or is not used, alternatively.
摘要翻译：目的：提供辅助压力装置，以支持发动机点火的循环。构成：压力罐（80）通过安装在燃料入口（20）上的压力入口和安装在发动机室（11）的出口（21）上的压力出口，分别使用压力的气体罐移动活塞（50）以辅助发动机的盯着。连接阀（60）控制压力和压力摄取。控制部件（700）基于传感器的信号控制过程。电动机同时使用或不被使用。

9. 发明公开

KR1019990083940A 내연기관의 동력발생장치 无效
标题翻译：内燃机的动力发电装置
公开(公告)号：KR1019990083940A
公开(公告)日：1999-12-06
申请号：KR1019990036930
申请日：1999-09-01
申请人： 김광익 , 김영생 , 주식회사 대영엔진
发明人： 김영생
IPC分类号： F02B75/32
CPC分类号： F02B75/32 , F02B75/12 , F02B75/40
摘要： 본발명은내연기관의동력전달장치에관한것으로, 더욱상세하게는실린더에서피스톤의직선운동을위한커넥팅로드의왕복운동을래크와피니언을통해이루어지도록하므로서, 내연기관의행정상피스톤이상사점과하사점에서정지하는현상을방지하여기관효율을높일수 있는내연기관의동력전달장치에관한것이다. 상기목적을달성하기위한본 발명은각종연료를연소시켜열을발생하게하여그 고온가스의에너지를기계일로바꾸는내연기관의동력발생장치에있어서, 상부에흡,배기밸브(11a)(11b) 및점화플러그등이장착고정된실린더(10)와, 실린더(10)내부에서직선운동하는피스톤(12)의하부면중앙에직고정되어동력을전달할수 있도록일측에래크(14)가형성되고, 일면에회동을원활하게할 수있도록베어링(19)을축설한커넥팅로드(13)와, 상기피스톤(12)의직선운동을회전운동으로변환할수 있도록래크(14)와맞물리면서일방향으로회전력을전달하는피니언(17)이축설되고피니언(17) 일측에베어링(19)을간섭할수 있는캠(18)이축설고정된회전샤프트(15)와, 상기커넥팅로드(13)의하측에설치되어하사점에위치된피스톤(12)을상측으로올릴수있는압축스프링(19)으로이루어진다.

10. 发明公开

KR1020130002386A 2 행정 프리 피스톤 엔진을 구비한 소형 경량 리니어 발전기 시스템 有权
标题翻译：具有两个循环自由活塞发动机的小型和轻型线性发电机系统
公开(公告)号：KR1020130002386A
公开(公告)日：2013-01-08
申请号：KR1020110063320
申请日：2011-06-29
申请人： 이형국
发明人： 이형국
IPC分类号： F02B63/04 , F02B75/40 , F02B75/12 , F01M1/06
CPC分类号： Y02T10/641 , F02B63/04 , F01M1/06 , F02B75/12 , F02B75/40
摘要： PURPOSE: A small and lightweight linear power generation system with a 2-stroke free-piston engine is provided to improve power generation efficiency by increasing resonant frequency and supporting a magnet with a compression coil spring. CONSTITUTION: A small and lightweight linear power generation system(100) with a 2-stroke free-piston engine comprises a single cylinder(120), a frame(160), an outer stator(171), an inner stator(173), a mover(181), a magnet(186), a plurality of resonance springs(190), a piston(130), a suction passage(143), and an ejection port(125). The frame is formed on one end of the cylinder. The outer stator is fixed to the inside of the frame, and the inner stator is fixed to the inside of the frame with being separated from the outer stator. The mover linearly reciprocates between the inner and outer stators. The magnet forms magnetic force between the inner and outer stators. The resonance springs support the mover, and form the resonant motion of the mover. The piston slides by interlocking with a reciprocating motion, and compresses fuel and air in a combustion chamber(123). The suction passage connects a suction chamber(121) to the combustion chamber. The ejection port discharges the fuel and air burned in the combustion chamber.
摘要翻译：目的：提供一种具有2冲程自由活塞发动机的小型轻型线性发电系统，通过增加谐振频率并用压缩螺旋弹簧支撑磁体来提高发电效率。构造：具有二冲程自由活塞发动机的小而轻的线性发电系统（100）包括单缸（120），框架（160），外定子（171），内定子（173），移动器（181），磁体（186），多个共振弹簧（190），活塞（130），吸入通路（143）和排出口（125）。框架形成在气缸的一端。外定子固定在框架的内部，内定子与外定子分离地固定在框架的内部。动子在内外定子之间线性往复运动。磁铁在内外定子之间形成磁力。谐振弹簧支撑动子，并形成动子的共振运动。活塞通过与往复运动联动地滑动，并且在燃烧室（123）中压缩燃料和空气。吸入通道将吸入室（121）连接到燃烧室。喷射口排出在燃烧室中燃烧的燃料和空气。

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