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51. 发明专利

JP2015520331A シリンダヘッドを冷却するための方法および装置有权
标题翻译：用于冷却气缸盖的方法和设备
公开(公告)号：JP2015520331A
公开(公告)日：2015-07-16
申请号：JP2015518352
申请日：2013-06-18
申请人：ペルサハーンオートモビールナショナルエスディーエヌビーエイチディーPerusahaan Otomobil Nasional Sdn Bhd , ペルサハーンオートモビールナショナルエスディーエヌビーエイチディーPerusahaan Otomobil Nasional Sdn Bhd , リカルドユーケーリミテッド , リカルドユーケーリミテッド
发明人：サフィアンサハダン、モハド , サフィアンサハダン、モハド , テイラー、ゴードン
IPC分类号： F02F1/14 , F01P3/02 , F02F1/24 , F02F1/36
CPC分类号： F02F1/38 , F01P3/02 , F01P3/14 , F01P2003/021 , F01P2003/024 , F02F1/242 , F02F1/40 , F02F1/4264
摘要：内燃機関のシリンダヘッド用のウォータージャケットであって、前記ウォータージャケット内で冷却剤の流れを可能にするように配置された冷却剤室と、シリンダヘッドに装着された排気弁を受け入れるためのくぼみの近位の冷却剤の流れを可能にするように位置決めされた冷却剤導管であって、冷却剤室と流体連通する、冷却剤導管とを備え、前記冷却剤導管が、複合曲線として成形される、ウォータージャケット。ウォータージャケットであって、スパークプラグおよび燃料噴射器を受け入れるように配置された開口の対であって、分離部材によって分離される、開口と、前記開口の周りの冷却剤の流れを可能にするように配置された冷却剤室とを備え、前記分離部材が、前記開口間の冷却剤の流れを可能にするように冷却剤室と流体連通する冷却剤チャネルを含む、ウォータージャケット。【選択図】図5A
摘要翻译：内燃机的气缸盖，其中，所述布置冷却剂室以允许在水套的冷却剂的流动的水套，所述凹部用于容纳附接至所述气缸盖的排气门定位冷却剂导管以允许在与冷却剂腔室，一个冷却剂管道流体连通的近端冷却剂的流动，所述冷却剂导管被形成为复合曲线，水套。水套，一对布置孔，以接收所述火花塞和燃油喷射器，被分隔构件分离，并且该开口，以允许冷却剂的开口周围的流和布置的冷却剂室，所述分离构件包括冷却剂通道以流体连通的冷却剂室以允许所述开口，水套之间的冷却剂的流动。点域5A

52. 发明专利

JPS6183416A Evaporative cooling apparatus of internal-combustion engine 失效
标题翻译：内燃机的蒸发冷却装置
公开(公告)号：JPS6183416A
公开(公告)日：1986-04-28
申请号：JP20293984
申请日：1984-09-29
申请人： Nissan Motor Co Ltd
发明人： KINDO MASAHIKO , KANARI KAORI
IPC分类号： F01P3/02 , F01P3/14 , F01P3/22
CPC分类号： F01P3/14 , F01P3/22
摘要： PURPOSE:To improve thermal load by returning the liquid coolant supplied from a condenser into a cooling jacket through the vicinity of the seat part of an exhaust valve, thus effectively cooling the exhaust-valve seat part. CONSTITUTION:A coolant feeding hole 52 is formed in close to a valve seat 55 for an exhaust valve and a valve seat 58 for a suction valve, between these valvees installed onto a cylinder head 3. The feeding hole 52 communicates to a coolant gallery 50, and the coolant cooled by a condenser forms liquid phase and is returned into a cooling jacket 5 in the vicinity of the valve seats 55 and 58 of an exhaust valve 54 and a suction valve 57. Therefore, the vicinity of the valve seat is effectively cooled, and thermal load is improved.
摘要翻译：目的：通过将从冷凝器供给的液体冷却剂通过排气阀的座部附近返回到冷却套来改善热负荷，从而有效地冷却排气阀座部件。构成：在安装在气缸盖3上的这些阀之间，靠近用于排气阀的阀座55和用于吸入阀的阀座58形成冷却剂供给孔52.供给孔52与冷却剂槽50连通并且由冷凝器冷却的冷却剂形成液相，并返回到排气阀54和吸入阀57的阀座55和58附近的冷却套5中。因此，阀座附近是有效的冷却，热负荷提高。

53. 发明授权

US11668218B2 Methods and systems for multi-fuel engine 有权
公开(公告)号：US11668218B2
公开(公告)日：2023-06-06
申请号：US17449641
申请日：2021-09-30
申请人： Transportation IP Holdings, LLC
发明人： Adam Edgar Klingbeil , Thomas Michael Lavertu
IPC分类号： F02D41/40 , F02M26/35 , F01N3/20 , F02D13/02 , F02M26/47 , F02M26/32 , F01P3/14 , F02M35/10
CPC分类号： F01N3/2066 , F01P3/14 , F02D13/0249 , F02D41/401 , F02M26/32 , F02M26/35 , F02M26/47 , F02M35/10209 , F01N2610/02 , F01N2610/1453
摘要： Methods and systems are provided for adjusting a location of a fuel injection in response to a substitution rate and a desired EGR flow. In one example, a method may include injecting a first fuel to a combustion chamber via a direct injector positioned to inject directly into the combustion chamber, injecting a second, different, fuel to the combustion chamber via an exhaust port injector positioned to inject toward an exhaust valve of the combustion chamber, and combusting the first and second fuels together in the combustion chamber.

54. 发明申请

US20170284279A1 COOLING SYSTEM 审中-公开
公开(公告)号：US20170284279A1
公开(公告)日：2017-10-05
申请号：US15473392
申请日：2017-03-29
申请人： Ford Global Technologies, LLC
发明人： Paul Nigel Turner , Anthony Hughes , Andrew Hitchings
IPC分类号： F01P7/16 , F01P5/10 , F01P3/20 , F01P5/12
CPC分类号： F01P7/165 , F01P3/02 , F01P3/14 , F01P3/16 , F01P3/20 , F01P5/10 , F01P5/12 , F01P2003/027 , F01P2003/028 , F01P2005/105 , F02F1/40 , F02F2001/248
摘要： A cooling system for an internal combustion engine is provided. The cooling system comprises: a cooling passage provided within an engine housing of the engine, the cooling passage configured to carry a bulk flow of coolant to cool the engine housing, wherein the bulk flow of coolant within the cooling passage is driven by convection or a pump; and one or more additional cooling passages provided within the engine housing, each configured to introduce a flow of coolant into the cooling passage; one or more additional cooling passage pumps configured to pump coolant within the additional cooling passages; wherein the engine housing comprises one or more high temperature regions, which are at a higher temperature than one or more low temperature regions of the engine housing; and wherein the additional cooling passages are configured to direct the introduced coolant towards the one or more high temperature regions.

55. 发明申请

US20160348608A1 INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机
公开(公告)号：US20160348608A1
公开(公告)日：2016-12-01
申请号：US15167282
申请日：2016-05-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yasuhiro YAMAMOTO , Takehisa FUJITA , Naoyuki MIYARA , Hajime TAKAGAWA , Eiichi HIOKA
IPC分类号： F02F1/10 , F02F1/42
CPC分类号： F02F1/10 , F01L3/12 , F01L2003/25 , F01L2103/00 , F01L2810/01 , F01P3/14 , F02F1/40 , F02F1/4285
摘要： An internal combustion engine includes a cylinder head including an intake port, an exhaust port, a water jacket, an intake valve, an exhaust valve, an intake valve seat, and an exhaust valve seat. The water jacket is positioned between the intake port and the exhaust port. The intake valve includes an intake valve head, and the exhaust valve includes an exhaust valve head. The intake valve contacts an intake valve seat surface of the intake valve seat. The exhaust valve head contacts an exhaust valve seat surface of the exhaust valve seat. The shortest distance between the water jacket and the intake valve seat surface is shorter than the shortest distance between the water jacket and the exhaust valve seat surface.
摘要翻译：内燃机包括气缸盖，其包括进气口，排气口，水套，进气门，排气门，进气阀座和排气阀座。水套位于进气口和排气口之间。进气门包括进气阀头，排气阀包括排气阀头。进气阀接触进气阀座的进气阀座表面。排气阀头与排气阀座的排气阀座面接触。水套与进气阀座面之间的最短距离比水套和排气阀座面之间的最短距离短。

56. 发明申请

US20160153344A1 VEHICLE WATER JACKET 有权
标题翻译： VEHICLE水夹克
公开(公告)号：US20160153344A1
公开(公告)日：2016-06-02
申请号：US14905989
申请日：2014-07-22
申请人： JAGUAR LAND ROVER LIMITED
发明人： Steve JONES , Steven PIERSON , Kevin FRENCH , Chris McNAB
IPC分类号： F01P7/14 , B60H1/04 , F01P3/16 , F01P3/02 , F01P3/14
CPC分类号： F01P7/14 , B60H1/04 , F01P3/02 , F01P3/14 , F01P3/16 , F01P2003/021 , F01P2007/146 , F02F1/242 , F02F1/40
摘要： A vehicle water jacket assembly includes a first water jacket portion establishing a plurality of first fluid channels that are situated to facilitate fluid movement along at least a first plane. A second water jacket portion is situated near the first water jacket portion. The second water jacket portion establishes a plurality of second fluid channels that are situated to facilitate fluid movement along at least a second plane that is generally parallel to the first plane. At least one connector portion establishes a plurality of connector fluid channels that are situated to facilitate fluid movement between at least one of the first fluid channels and at least one of the second fluid channels along a direction that is transverse to the first and second planes.
摘要翻译：车辆水套组件包括第一水套部分，其建立多个第一流体通道，所述多个第一流体通道位于便于至少第一平面的流体运动。第二水套部分位于第一水套部分附近。第二水套部分建立多个第二流体通道，该第二流体通道位于便于沿着大致平行于第一平面的至少第二平面的流体运动。至少一个连接器部分建立多个连接器流体通道，所述多个连接器流体通道位于沿着横向于第一和第二平面的方向上促进流体在至少一个第一流体通道和至少一个第二流体通道之间的运动。

57. 发明申请

US20150176521A1 METHOD AND APPARATUS FOR COOLING A CYLINDER HEAD 审中-公开
标题翻译：用于冷却气缸头的方法和装置
公开(公告)号：US20150176521A1
公开(公告)日：2015-06-25
申请号：US14409029
申请日：2013-06-18
申请人： Perusahaan Otomobil Nasional Sdn Bhd , Ricardo UK Limited
发明人： Mohd Suffian Sahadan , Gordon Taylor
IPC分类号： F02F1/38 , F02F1/24 , F02F1/42
CPC分类号： F02F1/38 , F01P3/14 , F02F1/242 , F02F1/4264
摘要： A water jacket for a cylinder head of an internal combustion engine includes a coolant chamber arranged to permit the flow of coolant within the water jacket and a coolant conduit positioned to permit the flow of coolant proximate to a recess for receiving an exhaust valve mounted to the cylinder head. The coolant conduit is in fluid communication with the coolant chamber, and the coolant conduit is shaped as a complex curve. A water jacket includes a pair of apertures arranged to receive a spark plug and a fuel injector. The apertures are separated by a separating member, and a coolant chamber is arranged to permit the flow of coolant about the apertures. The separating member includes a coolant channel in fluid communication with the coolant chamber so as to permit the flow of coolant between the apertures.
摘要翻译：用于内燃机的气缸盖的水套包括：冷却剂室，其被布置成允许水套内的冷却剂流动;以及冷却剂导管，其被定位成允许靠近凹部的冷却剂流动，用于接收安装到气缸盖。冷却剂管道与冷却剂室流体连通，并且冷却剂管道成形为复合曲线。水套包括布置成接收火花塞和燃料喷射器的一对孔。孔由分离构件分开，并且冷却剂室被布置成允许冷却剂围绕孔的流动。分离构件包括与冷却剂腔流体连通的冷却剂通道，以便允许冷却剂在孔之间流动。

58. 发明授权

US08794197B2 Cooling-means-equipped, liquid-cooled engine 有权
标题翻译：冷却装置的液冷发动机
公开(公告)号：US08794197B2
公开(公告)日：2014-08-05
申请号：US13226075
申请日：2011-09-06
申请人： Yoshikazu Sato , Keita Ito , Yasuhiro Shimizu
发明人： Yoshikazu Sato , Keita Ito , Yasuhiro Shimizu
IPC分类号： F02F1/14 , F01P3/14 , F02F1/40 , F01L1/18 , F02B75/16 , F01P3/18 , F02F1/00 , F01L1/053 , F01L1/20 , F01L3/00
CPC分类号： F02F1/002 , F01L1/053 , F01L1/08 , F01L1/181 , F01L1/20 , F01L2001/0535 , F01L2003/256 , F01L2250/04 , F01P3/14 , F01P3/18 , F02B75/16 , F02F1/40
摘要： A liquid-cooled engine provided with cooling means for cooling an area surrounding a combustion chamber using a cooling liquid cooled by a radiator and caused to flow through a cooling passage. The cooling passage is embedded inside a cylinder block and a cylinder head. The cooling passage is formed in a continuous fashion such that the cooling liquid is introduced from the radiator to cool an area surrounding the combustion chamber, and thereafter returns to the radiator by looping around an area surrounding an exhaust valve for opening and closing an exhaust port of the combustion chamber.
摘要翻译：一种液冷发动机，其具有冷却装置，用于使用由散热器冷却并使其流过冷却通道的冷却液来冷却燃烧室周围的区域。冷却通道嵌入缸体和气缸盖内。冷却通道以连续的方式形成，使得冷却液从散热器引入以冷却燃烧室周围的区域，然后通过环绕排气门周围的区域返回到散热器，用于打开和关闭排气口的燃烧室。

59. 发明授权

US08550040B2 Cooling apparatus for internal combustion engine 有权
标题翻译：内燃机冷却装置
公开(公告)号：US08550040B2
公开(公告)日：2013-10-08
申请号：US13001694
申请日：2009-11-26
申请人： Yoshihiro Okada
发明人： Yoshihiro Okada
IPC分类号： F01P3/02
CPC分类号： F01P3/12 , F01N3/043 , F01N13/102 , F01P3/02 , F01P3/14 , F01P7/16 , F01P2003/024 , F02B37/18 , F02D13/0257 , F02F1/40 , Y02T10/144 , Y02T10/18 , Y02T10/20
摘要： An object of the present invention is to ensure appropriate cooling amounts for two exhaust ports, respectively, in an internal combustion engine in which an exhaust port that communicates with an inlet of a turbine of a turbocharger and an exhaust port that does not communicate with the inlet of the turbine are formed in a cylinder head. A cooling apparatus for an internal combustion engine of the present invention has a first exhaust port and a second exhaust port formed in a cylinder head of the internal combustion engine. The first exhaust port communicates with an inlet of a turbine of the turbocharger. The second exhaust port does not communicate with the inlet of the turbine. Each cylinder of the internal combustion engine includes a first exhaust valve that communicates with the first exhaust port and a second exhaust valve that communicates with the second exhaust port. A first cooling water passage through which cooling water that cools the first exhaust port passes and a second cooling water passage through which cooling water that cools the second exhaust port passes are formed in the cylinder head.
摘要翻译：本发明的目的是确保在内燃机中分别适用于两个排气口的冷却量，其中与涡轮增压器的涡轮机的入口连通的排气口与不与该涡轮增压器连通的排气口涡轮机的入口形成在气缸盖中。本发明的内燃机的冷却装置具有形成在内燃机的气缸盖中的第一排气口和第二排气口。第一排气口与涡轮增压器的涡轮机的入口连通。第二排气口不与涡轮机的入口连通。内燃机的每个气缸包括与第一排气口连通的第一排气阀和与第二排气口连通的第二排气阀。冷却第一排气口的冷却水通过的第一冷却水通道和冷却第二排气口的冷却水通过的第二冷却水通道形成在气缸盖中。

60. 发明申请

US20120227687A1 Cylinder Head for an Internal Combustion Engine, with Integrated Exhaust Manifold and Subgroups of Exhaust Conduits Merging into Manifold Portions which are Superimposed and Spaced Apart From Each Other 有权
标题翻译：内燃机气缸盖，集成排气歧管和排气管子组合成叠加和间隔的歧管部分
公开(公告)号：US20120227687A1
公开(公告)日：2012-09-13
申请号：US13306573
申请日：2011-11-29
申请人： Giampaolo GALEAZZI , Antonio ABOZZI , Carmelo D'ANNA
发明人： Giampaolo GALEAZZI , Antonio ABOZZI , Carmelo D'ANNA
IPC分类号： F02F1/40
CPC分类号： F02F1/40 , F01N3/046 , F01N13/10 , F01N13/105 , F01P3/02 , F01P3/14 , F01P2003/024 , F02F1/243 , F02F1/4264 , Y02T10/20
摘要： A cylinder head for an internal combustion engine has a body integrating, in a single cast piece, or exhaust manifold and including a lower cooling jacket and an upper cooling jacket. The lower cooling jacket is longitudinally divided into a plurality of separate transverse chambers associated to various engine cylinders, while the upper cooling jacket has a portion extending longitudinally over the entire development of the head and communicating with separate transverse chambers located on the intake side of the head. The exhaust conduits integrated in the head form separate subgroups of exhaust conduits merging into manifold portions superimposed and spaced apart from each other. The lower cooling jacket has a portion thereof which extends in the area of the body of the head which separates the superimposed portions of the abovementioned subgroups of exhaust conduits.
摘要翻译：用于内燃机的气缸盖具有在单个铸件或排气歧管中集成的主体，并且包括下部冷却套和上部冷却套。下部冷却套管纵向分成与各种发动机气缸相关联的多个单独的横向室，而上部冷却套管具有在头部的整个显影部上纵向延伸的部分，并且与位于吸入侧的单独的横向室连通头。集成在头部中的排气导管形成分离的排出导管子组，并排成彼此叠合并间隔开的歧管部分。下部冷却套具有一部分，其在头部主体的区域中延伸，该区域分隔上述排出管道子组的叠加部分。

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