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1. 发明授权

KR101610150B1 냉각 시스템 및 이를 제어하는 방법 有权
标题翻译：具有介质的冷却系统及其控制方法
公开(公告)号：KR101610150B1
公开(公告)日：2016-04-08
申请号：KR1020140143386
申请日：2014-10-22
申请人： 현대자동차주식회사
发明人： 김원섭
IPC分类号： F01P7/14 , F02D33/02 , F02D41/06 , F02B29/04 , F01P5/10
CPC分类号： F02M31/042 , F01P7/16 , F02B29/0443 , F02B29/0475 , F02B29/0493 , F02M31/10 , F02M31/105 , F02M31/107 , Y02T10/126 , Y02T10/146 , F01P7/14 , F01P5/10 , F02B29/04 , F02D33/02 , F02D41/06
摘要： 본발명은냉각시스템및 이를제어하는방법에관한것이다. 본발명의실시예에따른냉각시스템은인터쿨러, 라디에이터, 저온라디에이터, 써모스탯, 제1제어밸브, 제2제어밸브, 저온워터펌프및 제어기를포함한다. 나아가, 상기냉각시스템은냉각수온도정보를상기제어기에전달하기위한냉각수온도센서및 엔진의흡기온도정보를상기제어기에전달하기위한흡기온도센서를더 포함할수 있다. 엔진이웜업되지않은것으로판단되면, 제어기는엔진에서가열된냉각수를인터쿨러에공급하여공기를데워엔진에공급하며, 인터쿨러를통과한냉각수를라디에이터또는저온라디에이터를거치지않고엔진에다시공급하여엔진의흡기온도를높인다. 또한, 엔진이웜업된것으로판단되고, 흡기온도가목표설정온도이하인경우엔진에서가열된냉각수를인터쿨러에공급하여공기를데워엔진에공급하며, 인터쿨러를통과한냉각수를저온라디에이터를거치지않고라디에이터를거쳐엔진에다시공급함으로써승온된공기를엔진에공급하게된다. 흡기온도가목표설정온도이상인경우에는엔진에서가열된냉각수는인터쿨러를거치지않고라디에이터를거쳐엔진으로다시공급되도록하고, 인터쿨러와저온라디에이터사이의폐쇄회로를순환하는냉각수가엔진에공급되는공기와열교환하도록되어있는것을특징으로한다.
摘要翻译：本发明涉及一种冷却系统及其控制方法。根据本发明实施例的冷却系统包括中间冷却器，散热器，低温散热器，恒温器，第一控制阀，第二控制阀，低温水泵和控制器。此外，冷却系统还可以包括冷却水温度传感器，以将冷却水温度信息传送到控制器，以及空气温度传感器，以将发动机的空气温度信息传送到控制器。如果发动机被判断为不加热，则控制器通过将加热的冷却水供应到中间冷却器来加热空气，然后将加热的空气供给到发动机，并且通过供应通过相互间的冷却水的冷却水来增加空气温度，冷却器再次通过散热器或低温散热器。此外，在判断发动机被加热并且空气温度等于或小于目标设定温度的情况下，控制器通过将在发动机中加热的冷却水供应到中间冷却器来加热空气，并将加热的通过经由散热器再次经由散热器将经过中间冷却器的冷却水再次供给到发动机，并且经由低温散热器而将空气增加到发动机。在空气温度等于或高于目标设定温度的情况下，发动机中加热的冷却水经由散热器再次经过散热器供给到发动机，冷却水在中间冷凝器之间循环闭合回路，冷却器和低温散热器与供给发动机的空气进行热交换。本发明的冷却系统可以在供给吸入歧管的空气的温度低的情况下使用中间冷却器来加热空气。

2. 发明公开

KR1020050029199A 엔진용 작동 시스템, 키트 및 방법 无效
标题翻译：操作系统，发动机套件和方法
公开(公告)号：KR1020050029199A
公开(公告)日：2005-03-24
申请号：KR1020057000040
申请日：2003-07-01
申请人： 그린테크 모터스(이스라엘) 엘티디.
发明人： 러너모세
IPC分类号： F02M31/125 , F02M31/10 , F02M31/18 , F02M63/02
CPC分类号： F02M63/0225 , F02B1/04 , F02B2275/16 , F02F2001/245 , F02M31/10 , F02M31/125 , F02M31/18 , F02M53/00 , F02M55/025 , Y02T10/123 , Y02T10/126
摘要： An operating system and method for an engine is provided in which at least some fuel is preheated prior to delivery to the combustion system of the engine. A control system is also provided to operate the engine at higher than normal excess air ratios. The system can be provided in kit form for retrofitting in existing engines.
摘要翻译：提供了一种用于发动机的操作系统和方法，其中至少一些燃料在被输送到发动机的燃烧系统之前被预热。还提供了一种控制系统来以高于正常的过量空气比来操作发动机。该系统可以以套件形式提供，用于在现有发动机中进行改装。

3. 发明公开

KR1020040107483A 과급된 피스톤엔진 내의 질소산화물을 감소시키는 방법 및 피스톤엔진장치 有权
标题翻译：减少在增压活塞发动机和活塞发动机装置中的NOx
公开(公告)号：KR1020040107483A
公开(公告)日：2004-12-20
申请号：KR1020047014656
申请日：2003-03-13
申请人： 바르실라 핀랜드 오이
发明人： 휴플리유하니 , 파로다니엘
IPC分类号： F02B47/02 , F02M25/022
CPC分类号： F02M35/042 , F02B29/0468 , F02B47/02 , F02M25/0225 , F02M25/0227 , F02M25/0228 , F02M25/025 , F02M25/028 , F02M31/10 , Y02T10/121
摘要： 연소공기의 압력이 과충전장치(2)에 의해 대기압력 보다도 높은 레벨까지 증가되며, 물이 연료주입과 연결된 것과 동일한 주입장치로 엔진의 연소공간에 에멀션으로서 분사되며, 더욱, 연소공기의 물의 농도가 연소공기를 엔진의 연소공간에 공급하기 전에 증가되는(4, 4'), 과충전된 피스톤엔진(1) 내의 질소산화물(NO
x )을 감소시키는 방법. 본 발명은 또한 복수 개의 실린더들, 각 실린더와 플로우 연결된 연소공기채널(3)을 통하여 배치된 터보충전기(2)로 구성되면, 상기 피스톤엔진은 더욱 연료-물-에멀션(7')을 공급하기 위한 장치와 각 실린더에 연료-물-에멀션을 공급하기 위한 실린더에 연결된 노즐(7)들 및 연소공기흐름방향으로 터보충전기에 뒤이어 연소공기에 물을 공급하기 위한 연소공기채널에 배치된 노즐장치(4, 4')를 더욱 포함하여 구성된다.

4. 发明授权

KR101755838B1 엔진 예열장치 및 그 예열방법 有权
公开(公告)号：KR101755838B1
公开(公告)日：2017-07-07
申请号：KR1020150127573
申请日：2015-09-09
申请人： 현대자동차주식회사
发明人： 서정민
IPC分类号： F02N19/02 , F02N19/10 , F02M31/04 , F02M31/06 , F02M31/08 , F01P7/14 , F02G5/02 , F01N5/02 , F02D41/06 , F02D41/00
CPC分类号： F01K23/10 , F01K11/00 , F01K23/065 , F01P3/20 , F01P5/10 , F01P7/14 , F02B29/0443 , F02B29/0462 , F02B33/443 , F02M26/22 , F02M31/042 , F02M31/10 , F02N19/02 , F02N19/10 , Y02T10/126 , Y02T10/146 , Y02T10/16 , Y02T10/166
摘要： 본발명은엔진의초기시동시에차량내의폐열을이용하여흡기를예열함으로써엔진의초기시동성능및 차량의연비를향상시킴과더불어폐열활용성을높일수 있는엔진예열장치및 그예열방법에관한것이다. 본발명의일 측면에따른엔진예열장치는, 차량내의폐열을회수하는폐열회수유닛; 및상기폐열회수유닛의일부와열교환가능하게연결된공기냉각기;를포함하고, 상기공기냉각기에는흡입공기가흐르는흡기배관이소통가능하게연결되는것을특징으로한다.

5. 发明公开

KR1020150115650A 폐열 회수 시스템 및 폐열 회수 방법 有权
标题翻译：废热回收系统和废热回收方法
公开(公告)号：KR1020150115650A
公开(公告)日：2015-10-14
申请号：KR1020150045915
申请日：2015-04-01
申请人： 가부시키가이샤 고베 세이코쇼 , 미우라고교 가부시키카이샤 , 아사히 가이운 가부시키가이샤 , 츠네이시 조센 가부시키가이샤
发明人： 다나카유지 , 다카하시가즈오 , 후지사와료 , 아다치시게토 , 나루카와유타카
IPC分类号： F01K23/10 , F01N5/02 , F02G5/02 , F01D15/10 , F02B37/00
CPC分类号： F01K23/02 , F01K19/00 , F01K23/065 , F01K23/101 , F01K23/18 , F01P3/207 , F02B29/0443 , F02B61/00 , F02B61/04 , F02M31/042 , F02M31/10 , Y02T10/126 , Y02T10/146 , Y02T10/16
摘要： 폐열회수시스템은, 엔진에공급되는과급공기와작동매체를열교환시킴으로써그 작동매체를증발시키는가열기와, 가열기로부터유출된작동매체를팽창시키는팽창기와, 팽창기에접속된동력회수기와, 팽창기로부터유출된작동매체를응축시키는응축기와, 가열기로부터유출된과급공기를냉각하는에어쿨러에냉각매체를공급하기위한냉각매체공급관과, 냉각매체공급관에설치되어있고, 냉각매체를에어쿨러에보내는냉각매체펌프와, 냉각매체에의해작동매체가냉각되도록, 상기냉각매체공급관에흐르는상기냉각매체의일부를상기응축기에분기시키는분기관을구비하고있다.
摘要翻译：本发明的废热回收系统包括：加热单元，用于在供应到发动机的增压空气与工作介质之间进行热交换并蒸发工作介质; 膨胀单元，用于使从所述加热单元泄漏的工作介质膨胀; 连接到所述扩展单元的电力回收单元; 冷凝单元，用于冷凝从膨胀单元泄漏的工作介质; 用于将冷却介质供给到冷却从加热单元泄漏的增压空气的空气冷却器的冷却介质供给管; 冷却介质泵，安装在冷却介质供给管上，以将冷却介质输送到空气冷却器; 以及分割管，其将在冷却介质供给管中流动的一部分冷却介质与用于要由冷却介质冷却的工作介质的冷凝单元分离。

6. 发明公开

KR1020120084375A 압축천연가스 엔진 냉각장치 有权
标题翻译： CNG发动机冷却器
公开(公告)号：KR1020120084375A
公开(公告)日：2012-07-30
申请号：KR1020110005704
申请日：2011-01-20
申请人： 두산인프라코어 주식회사
发明人： 조성배
IPC分类号： F02M31/10 , F02M21/02 , F01P3/20 , F01M5/00 , F28D9/00 , F28F3/02
CPC分类号： Y02T10/32 , F02M31/10 , F01M5/002 , F01P3/20 , F01P2060/04 , F01P2060/18 , F02M21/0215 , F02M21/0218 , F02M31/102 , F28D9/00 , F28F3/025
摘要： PURPOSE: A device for cooling a compressed natural gas engine is provided to control a flow rate of coolants passing through an oil cooler according to the temperature of compressed natural gas. CONSTITUTION: A device for cooling a compressed natural gas engine comprises an oil cooler(100) and a heat exchanger. The heat exchanger heats the compressed natural gas in a gas regulator for combustion. The heat exchanger(106) comprises a plurality of fluid paths as a heater. The heat exchanger is integrally installed with a space between a case of a chiller and a heat exchange plate. The heat exchange plate forms an engine oil path of the oil cooler. The case is formed in the chiller.
摘要翻译：目的：提供一种用于冷却压缩天然气发动机的装置，以根据压缩天然气的温度控制通过油冷却器的冷却剂的流量。构成：用于冷却压缩天然气发动机的装置包括油冷却器（100）和热交换器。热交换器将用于燃烧的气体调节器中的压缩天然气加热。热交换器（106）包括作为加热器的多个流体路径。热交换器一体地安装有冷却器壳体和热交换板之间的空间。热交换板形成油冷却器的发动机油路。这种情况在冷水机组中形成。

7. 发明公开

KR1020110124133A 배기가스 정화 시스템을 갖는 대형 2-행정 디젤 엔진 有权
标题翻译：具有排气净化系统的大型两用柴油发动机
公开(公告)号：KR1020110124133A
公开(公告)日：2011-11-16
申请号：KR1020110038290
申请日：2011-04-25
申请人： 맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드
发明人： 피터스크졸다저
IPC分类号： F02B37/14 , F02B25/02 , F01N3/10 , F01N13/08
CPC分类号： F01N3/2006 , F01N3/2066 , F01N2560/06 , F01N2900/1404 , F02B29/0418 , F02B29/0443 , F02B37/168 , F02D41/0007 , F02D41/0245 , F02D2200/0802 , F02M31/10 , Y02T10/126 , Y02T10/144 , Y02T10/146 , Y02T10/24 , Y02T10/26
摘要： PURPOSE: A large two-stroke cycle diesel engine with an exhaust gas purification system is provided to operate with an SCR(Selective Catalytic Reduction) reactor while maintaining sufficient scavenge pressure. CONSTITUTION: A large two-stroke cycle diesel engine with an exhaust gas purification system comprises a cylinder, a catalyst reductive reactor(8), an exhaust duct(10), a compressor(14), a sub blower fan(20), a scavenger gas receiving unit(22), a bypass line(26), and an electronic control unit(33). The cylinders are connected to an exhaust gas receiving unit(6). The catalyst reductive reactor comprises an inlet part connected to the outlet part of the exhaust gas receiving unit. The exhaust duct connects the outlet part of the selective catalytic reduction reactor to a turbine(12) of a turbocharger. The compressor delivers scavenger gas to the scavenger gas receiving unit through a scavenger gas channel(16) including a scavenger gas cooler(18). The sub blower fan supports the compressor in a low-load condition. The scavenger gas receiving unit is connected to the cylinders. The electronic control unit allows the flow of scavenger gas into the exhaust duct through the bypass line when an engine load or the temperature of exhaust gas flowing in an SCR reactor is lower than a threshold.
摘要翻译：目的：提供一种具有废气净化系统的大型二冲程循环柴油发动机，同时保持足够的清除压力，并与SCR（选择性催化还原）反应器一起运行。构成：具有废气净化系统的大型二冲程循环柴油发动机包括气缸，催化剂还原反应器（8），排气管道（10），压缩机（14），副鼓风机（20），除气接收单元（22），旁路管路（26）和电子控制单元（33）。气缸连接到排气接收单元（6）。催化剂还原反应器包括连接到排气接收单元的出口部分的入口部分。排气管将选择性催化还原反应器的出口部分连接到涡轮增压器的涡轮机（12）。压缩机通过包括清除剂气体冷却器（18）的清除气体通道（16）将清除剂气体提供给清除剂气体接收单元。副鼓风机支持压缩机处于低负载状态。除气器接收单元连接到气缸。当发动机负载或在SCR反应器中流动的废气的温度低于阈值时，电子控制单元允许通过旁路管线将排出管道流入排气管道。

8. 发明公开

KR1020110089940A 내연기관의 냉각열을 이용한 흡기 가열방법 无效
标题翻译：采用冷却热的内燃机的空气加热方法
公开(公告)号：KR1020110089940A
公开(公告)日：2011-08-10
申请号：KR1020100009457
申请日：2010-02-02
申请人： 최연옥
发明人： 최연옥
IPC分类号： F02M31/02 , F02M35/08
CPC分类号： Y02T10/16 , F02M31/10 , F02M31/107 , F02M35/042
摘要： PURPOSE: A method of heating air using cooling heat of an internal combustion engine is provided to prevent the surface of a radiation fin of a radiator from becoming dirty and enhance thermal efficiency of an engine. CONSTITUTION: A method of heating air using cooling heat of an internal combustion engine is as follows. An air filter is formed on an air intake hood. A radiator type of a heat exchanger(100) is installed in an air filter box to make tight contact with the rear of the air filter. One side of the heat exchanger is connected to the water jacket of an engine and the other side of the heat exchange is connected to a water pump. Waste heat of cooling water supplied to prevent overheating of the engine is recovered. Air cleaned by the air filter is heated by the heat exchanger and the heated air is mixed to be supplied into a combustion chamber.
摘要翻译：目的：提供使用内燃机的冷却热来加热空气的方法，以防止散热器的散热片的表面变脏，提高发动机的热效率。构成：使用内燃机的冷却热对空气进行加热的方法如下。空气过滤器形成在吸气罩上。热交换器（100）的散热器类型安装在空气过滤器箱中以与空气过滤器的后部紧密接触。热交换器的一侧连接到发动机的水套，另一侧与水泵连接。为了防止发动机过热而供应的冷却水的余热被回收。通过空气过滤器进行空气净化，由热交换器进行加热，加热的空气混合，供入燃烧室。

9. 发明公开

KR1020060114223A 마이크로웨이브 및 폐열을 이용한 자동차용 열 제공장치 失效
标题翻译：用于使用微波和废热的汽车热供应装置
公开(公告)号：KR1020060114223A
公开(公告)日：2006-11-06
申请号：KR1020050036247
申请日：2005-04-29
申请人： 이하철 , 김정호
发明人： 김정호 , 이하철
IPC分类号： F02M31/16 , F01P11/20
CPC分类号： Y02T10/16 , F02M31/10 , B60K2015/03328 , F01P11/20 , F02G5/00 , F02M27/045 , F02M31/07 , F02M31/107
摘要： A heat supply apparatus for a vehicle using microwave and waste heat is provided to prevent the environmental contamination caused by the antifreeze by heating the cooling water with the microwave and precluding the engine from being frozen. A heat supply apparatus(100) for a vehicle using microwave for supplying the fuel to the engine through a fuel pipe(5) by pumping the fuel stored in the fuel tank at the fuel pump is composed of a battery(B) supplying the normal power to each part; a preheating tank(110) where the inner part is formed like an empty cylinder and both ends are formed with a fuel pipe hole, and installed at the outer peripheral surface of the fuel pipe for the fuel pipe to penetrate the inside through the fuel pipe hole; cooling water supply/recovery pipes(120) each connected to a radiator(101) of the vehicle and the heating tank to cool the engine at the radiator and to transfer the heated cooling water to the heating tank; a first temperature detecting sensor(150) sensing the temperature of the cooling water of the cooling water supply/recovery pipe; a second temperature detecting sensor(160) mounted at the cooling water moving path to sense the temperature of the cooling water; a cooling water supply pump(140) smoothly supplying the heated cooling water at the cooling water supply/recovery pipe; a microwave generator(170) generating the microwave according to the outer control signal and heating the cooling water on the cooling water moving path supplied to the engine; and a controller(180) operating the cooling water supply pump if the temperature of the cooling water sensed from the first temperature detecting sensor is over the first predetermined temperature and operating the microwave generator if the temperature of the cooling water sensed from the second temperature detecting senor is under the second predetermined temperature.
摘要翻译：提供一种使用微波和废热的车辆供热装置，以通过用微波加热冷却水并防止发动机冻结来防止由防冻剂引起的环境污染。一种用于使用微波的车辆的供热装置（100）由供应燃料泵的燃料箱中储存的燃料通过燃料管（5）向发动机供应燃料的供热装置（100）由提供正常的电池每部分电力; 一个预热槽（110），其内部形成为一个空的气缸，两端形成一个燃料管孔，并安装在燃料管的燃料管的外周表面上，穿过燃料管孔; 每个连接到车辆的散热器（101）的冷却水供应/回收管道（120）和加热箱以在散热器处冷却发动机并将加热的冷却水转移到加热箱; 第一温度检测传感器（150），感测冷却水供应/回收管的冷却水的温度; 第二温度检测传感器（160），安装在冷却水移动路径上以感测冷却水的温度; 冷却水供给泵（140）在冷却水供给/回收管道上平滑地供给加热的冷却水; 微波发生器（170），根据外部控制信号产生微波，并加热供给发动机的冷却水移动路径上的冷却水; 以及如果从第一温度检测传感器感测的冷却水的温度超过第一预定温度并且如果从第二温度检测器检测到的冷却水的温度操作微波发生器，则操作冷却水供应泵的控制器（180）传感器处于第二预定温度。

10. 发明公开

KR1020130084537A 천연가스 연료공급 시스템 有权
标题翻译：天然气燃料供应系统
公开(公告)号：KR1020130084537A
公开(公告)日：2013-07-25
申请号：KR1020120005390
申请日：2012-01-17
申请人： 삼성중공업 주식회사
发明人： 이종철 , 고민수 , 김승혁 , 윤호병
IPC分类号： F02M21/02 , F02M21/06 , F02M31/18
CPC分类号： Y02T10/32 , F02M21/0245 , F02M21/06 , F02M31/10 , F02M31/18
摘要： PURPOSE: A natural gas fuel supply system is provided to heat-exchange engine heat, thereby preventing a heat exchanger from corroding due to the use of seawater. CONSTITUTION: A natural gas fuel supply system includes a fuel supply line (100), a vaporizer (210), and a heater (310), a first refrigerant circulation line (200), a second refrigerant circulation line, an engine heat transferring line (500), and an engine heat connecting line (510). The fuel supply line supplies fuel from a natural gas storage tank (1) to the used place. The vaporizer and the heater are gradually installed at the fuel supply line. The first refrigerant circulation line is connected to the vaporizer, and an air handling unit (220) and a first heat exchanger are gradually installed. The second refrigerant circulation line is connected to the heater, and a second heat exchanger (510) is installed. The engine heat transferring line is connected to the second heat exchanger. The engine heat connecting line is separated from the engine heat separation line of front of the second heat exchanger, is connected to the first heat exchanger, and is connected to the engine heat transferring line of the rear end of the second heat exchanger again.
摘要翻译：目的：提供天然气燃料供应系统来热交换发动机热量，从而防止热交换器由于使用海水而腐蚀。构成：天然气燃料供给系统包括燃料供给管线（100），蒸发器（210）和加热器（310），第一制冷剂循环管线（200），第二制冷剂循环管线，发动机传热管线（500）和发动机热连接线（510）。燃料供应管路将燃料从天然气储存罐（1）供应到所用的地方。蒸发器和加热器逐渐安装在燃料供应管线处。第一制冷剂循环管线连接到蒸发器，逐渐安装空气处理单元（220）和第一热交换器。第二制冷剂循环管线连接到加热器，并且安装有第二热交换器（510）。发动机传热管线连接到第二热交换器。发动机热连接线与第二热交换器前部的发动机热分离线分离，与第一热交换器连接，并且再次连接到第二热交换器的后端的发动机传热管线。

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