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1. 发明申请

US20190210101A1 ALUMINUM CASTING DESIGN WITH ALLOY SET CORES FOR IMPROVED INTERMETALLIC BOND STRENGTH 审中-公开
公开(公告)号：US20190210101A1
公开(公告)日：2019-07-11
申请号：US15869012
申请日：2018-01-11
申请人： Ford Global Technologies, LLC
发明人： Antony SCHEPAK , Clifford E. MAKI , James BOILEAU
IPC分类号： B22D19/00 , C22F1/04 , F02F7/00
CPC分类号： B22D19/0081 , B22D19/0009 , C22F1/04 , F02F7/0021 , F02F7/0053 , F02F2200/06
摘要： A method of forming an assembly is provided. The method includes forming an insert, coating the insert with a bond material and placing the insert within a casting mold or die. The casting mold or die is purged with an inert gas and the casting mold or die is filled with molten metal to encapsulate the insert. The encapsulated insert is diffusion bonded to the molten metal to form a diffusion bonded insert, which is placed within a cavity of a secondary casting mold or die. The secondary casting mold or die is filled with molten metal to form a composite casting assembly. After or during the casting, the composite casting assembly is heat treated. In another method of the present disclosure, the insert includes ferrous alloys, nickel-based alloys, super alloys, and nonferrous alloys.

2. 发明申请

US20180179985A1 RECIPROCATING INTERNAL COMBUSTION ENGINE, AND METHOD FOR PRODUCING A RECIPROCATING INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：US20180179985A1
公开(公告)日：2018-06-28
申请号：US15737401
申请日：2016-06-20
申请人： NEUE HALBERG-GUSS GmbH
发明人： Christian REBMANN
IPC分类号： F02F1/10 , F02F7/00 , F02F1/24
CPC分类号： F02F1/102 , B22D19/0009 , F02F1/108 , F02F1/24 , F02F7/0002 , F02F7/0021 , F02F7/0085 , F02F2200/06
摘要： An assembly, a crankcase, a reciprocating internal combustion engine, and a method for producing a reciprocating internal combustion engine facilitates engine block cleaning after casting, enables current and future residual-soiling standards to be met, and provides a solution to the challenges facing current and future high-performance engines, in particular the load zones head plate and cylinder tube, as well as potential for local improvement to properties in the crankcase in the additional load zones, namely the screw connection connecting the cylinder head and the crankshaft bearing. The assembly includes at least two cylinders and a platelike deck plate connecting them of integral design, wherein the platelike deck plate has a clearance for each cylinder and wherein the assembly can be inserted into or placed upon a crankcase of a reciprocating internal combustion engine, in that at least one coolant guideway is arranged between the cylinders.

3. 发明授权

US09873928B2 High strength cast iron for cylinder liners 有权
公开(公告)号：US09873928B2
公开(公告)日：2018-01-23
申请号：US15071114
申请日：2016-03-15
申请人： FEDERAL-MOGUL CORPORATION
发明人： Haron Gekonde , John Miller , Troy Kantola , Blair Jenness , Jeff Hunter
IPC分类号： F02F1/00 , C22C37/04 , B22D19/00 , C22C33/08 , C22C37/06 , C22C37/10 , C22C37/00 , F16J10/00
CPC分类号： C22C37/04 , B22D19/0009 , C22C33/08 , C22C37/00 , C22C37/06 , C22C37/10 , F02F1/004 , F02F2200/06 , F16J10/00
摘要： A cast iron having high strength, hardness, and thermal conductivity for a cylinder liner of an internal combustion engine is provided. The cast iron includes 3.2 wt. % to 3.8 wt. % carbon, 2.2 wt. % to 3.2 wt. % silicon, 0.5 wt. % to 1.3 wt. % copper, and at least 75.0 wt. % iron, based on the total weight of the cast iron. The cast iron further includes 0.01 wt. % to 0.5 wt. % manganese, 0.01 wt. % to 0.2 wt. % chromium, up to 0.3 wt. % phosphorous, up to 0.05 wt. % sulfur, up to 0.2 wt. % tin, and up to 0.1 wt. % magnesium, based on the total weight of the cast iron. Preferably, the cast iron is free of molybdenum, nickel, and vanadium. The cast iron is also heat treated and solidifies to achieve fully spheroidal graphite.

4. 发明授权

US09518532B2 Internal combustion engine having structural frame 有权
标题翻译：内燃机结构框架
公开(公告)号：US09518532B2
公开(公告)日：2016-12-13
申请号：US14485004
申请日：2014-09-12
申请人： Ford Global Technologies, LLC
发明人： Christopher K. Palazzolo , Darren Sipila , Steven Poe , Phil Damian Cierpial , Changsheng Gan
IPC分类号： F02F7/00 , F02B75/22 , F01M11/02 , B22D19/00 , F02F1/14 , F02F1/00 , F02B75/18 , F02F1/16 , F02F1/10 , F02F1/24 , F02F1/20 , F01P3/02 , F02B75/02 , F16C9/02 , F16C9/04 , F16C9/03
CPC分类号： F02F7/0021 , B22D19/0009 , F01M1/02 , F01M1/10 , F01M11/0004 , F01M11/02 , F01M2011/0054 , F01M2011/0079 , F01P3/02 , F02B75/22 , F02B2075/025 , F02B2075/1816 , F02F1/004 , F02F1/108 , F02F1/14 , F02F1/16 , F02F1/20 , F02F7/0007 , F02F7/0012 , F02F7/0053 , F02F7/0068 , F02F7/0073 , F02F7/0085 , F02F2001/247 , F05C2201/021 , F16C9/02 , F16C9/03 , F16C9/04
摘要： A structural frame is provided. The structural frame includes a bottom surface, first and second cylinder block sidewall engaging surfaces, the first and second cylinder block sidewall engaging surfaces positioned above the bottom surface at a height that is above a centerline of a crankshaft support included in a cylinder block when the structural frame is coupled to the cylinder block.
摘要翻译：提供了一个结构框架。结构框架包括底表面，第一和第二气缸体侧壁接合表面，第一和第二气缸体侧壁接合表面位于底表面上方的高度处，该高度在包括在气缸体中的曲轴支撑件的中心线上方，结构框架联接到气缸体。

5. 发明授权

US09316173B2 Cylinder liner with bonding layer 有权
标题翻译：带粘合层的气缸套
公开(公告)号：US09316173B2
公开(公告)日：2016-04-19
申请号：US14332586
申请日：2014-07-16
申请人： Federal-Mogul Corporation
发明人： Eric Allan Highum
IPC分类号： F01P7/14 , F02F1/00 , F02F1/10 , B22D19/00 , F01P7/16
CPC分类号： F02F1/004 , B22D15/02 , B22D19/0009 , B22D19/0081 , B22D21/007 , C23C4/08 , F01P7/16 , F01P7/167 , F01P2007/146 , F01P2025/62 , F01P2060/08 , F02F1/10 , F02F1/102 , F05C2201/021 , F05C2201/0439 , Y10T29/49272
摘要： A cylinder liner for an engine block assembly of an internal combustion engine is provided. The cylinder liner includes a liner member formed of cast iron and presenting an outer surface. A first portion of the outer surface of the liner member is machined to a reduced outside diameter. An aluminum-based material is then thermally sprayed onto the machined first portion, while a second portion of the outer surface remains uncoated. The coated cylinder liner is then placed in a mold, and another aluminum-based material is cast around the coated cylinder liner to form the engine block assembly. During the casting process, the two aluminum-based materials form a strong intermetallic bond between the liner member and the engine block.
摘要翻译：提供了一种用于内燃机的发动机缸体组件的气缸套。气缸套包括由铸铁形成并呈现外表面的衬里构件。衬套构件的外表面的第一部分被加工成减小的外径。然后将铝基材料热喷涂到加工的第一部分上，而外表面的第二部分保持未涂覆。然后将涂覆的气缸套件放置在模具中，并且另外的铝基材料围绕涂覆的气缸套筒铸造以形成发动机缸体组件。在铸造过程中，两种铝基材料在衬套构件和发动机缸体之间形成强烈的金属间结合。

6. 发明申请

US20160040620A1 ENGINE WITH CYLINDER LINER WITH BONDING LAYER 审中-公开
标题翻译：带有连接层的缸体衬套的发动机
公开(公告)号：US20160040620A1
公开(公告)日：2016-02-11
申请号：US14922657
申请日：2015-10-26
申请人： Federal-Mogul Corporation
发明人： Eric Allan Highum
IPC分类号： F02F1/00 , C23C4/08 , B22D15/02 , F02F1/10 , B22D21/00
CPC分类号： F02F1/004 , B22D15/02 , B22D19/0009 , B22D19/0081 , B22D21/007 , C23C4/08 , F01P7/16 , F01P7/167 , F01P2007/146 , F01P2025/62 , F01P2060/08 , F02F1/10 , F02F1/102 , F05C2201/021 , F05C2201/0439 , Y10T29/49272
摘要： A cylinder liner for an engine block assembly of an internal combustion engine is provided. The cylinder liner includes a liner member formed of cast iron and presenting an outer surface. A first portion of the outer surface of the liner member is machined to a reduced outside diameter. A material including aluminum is then thermally sprayed onto the machined first portion, while a second portion of the outer surface remains uncoated. The coated cylinder liner is then placed in a mold, and another material including aluminum is cast around the coated cylinder liner to form the engine block assembly. During the casting process, the two aluminum-containing materials form a strong intermetallic bond between the liner member and the engine block.
摘要翻译：提供了一种用于内燃机的发动机缸体组件的气缸套。气缸套包括由铸铁形成并呈现外表面的衬里构件。衬套构件的外表面的第一部分被加工成减小的外径。然后将包括铝的材料热喷涂到加工的第一部分上，而外表面的第二部分保持未涂覆。然后将涂覆的气缸套件放置在模具中，并且包括铝的另一材料围绕涂覆的气缸套筒铸造以形成发动机缸体组件。在铸造过程中，两种含铝材料在衬套构件和发动机缸体之间形成强的金属间结合。

7. 发明授权

US09109447B2 Combustion system including a transition piece and method of forming using a cast superalloy 有权
标题翻译：燃烧系统包括过渡件和使用铸造超耐热合金成型的方法
公开(公告)号：US09109447B2
公开(公告)日：2015-08-18
申请号：US13454785
申请日：2012-04-24
申请人： Kevin Weston McMahan , Arthur Peck , Nicholas Vlessis
发明人： Kevin Weston McMahan , Arthur Peck , Nicholas Vlessis
IPC分类号： F23R3/44 , F01D9/02 , B22D19/00
CPC分类号： F01D9/023 , B22C9/04 , B22D19/0009 , B22D19/045 , B22D21/025 , B23P2700/13 , F05D2230/21 , F05D2230/211 , F05D2230/53 , F05D2300/175 , Y10T29/49988
摘要： A combustion system including a transition piece and method of forming the transition piece using a cast nickel-based superalloy is provided. The transition piece includes a body defining a flowpath and enclosure, the body having a circular inlet section for receiving combustion product from the combustor and an outlet end for flowing the combustor products into a first stage nozzle of a gas turbine. The transition piece comprises a one-piece single casting construction of the circular inlet section, the body, and the outlet end. The transition piece is formed from a nickel-based superalloy. The transition piece has a thick-to-thin ratio of wall thickness of thick transition to wall thickness of thin transition of about 1.1 to about 2.5.
摘要翻译：提供一种包括过渡件的燃烧系统和使用铸造镍基超级合金形成过渡件的方法。过渡件包括限定流路和外壳的主体，主体具有用于从燃烧器接收燃烧产物的圆形入口部分和用于使燃烧器产物流入燃气轮机的第一级喷嘴的出口端。过渡件包括圆形入口部分，主体和出口端的一体式单一铸造结构。过渡件由镍基超级合金形成。该过渡件具有厚到1mm的过渡到厚度过渡的壁厚的厚至约2.5的厚比。

8. 发明授权

US09089893B2 Cylinder liner for insert casting use 有权
标题翻译：用于嵌入式铸造的气缸衬套
公开(公告)号：US09089893B2
公开(公告)日：2015-07-28
申请号：US13216449
申请日：2011-08-24
申请人： Masami Horigome , Giichiro Saito
发明人： Masami Horigome , Giichiro Saito
IPC分类号： F02F1/00 , B22D19/00
CPC分类号： B22D19/0009 , B22D19/0081 , F02F1/004
摘要： A cylinder liner for insert casting which is excellent in heat conductivity with a cylinder block is provided, the cylinder liner for insert casting of the present invention comprising a cylinder liner for insert casting 2 which is formed with projections 5 with heights of 0.3 to 1.2 mm and undercut parts 6 in a ratio of 20 to 80/cm2 on an outer circumferential surface 4 over which, in turn, a thermally sprayed layer 7 is covered, wherein the thermally sprayed layer 7 is comprised of a ferrous material and wherein a ratio of a surface area of a thermally sprayed layer 7 surface at a certain region on the outer circumferential surface 4 of the liner with an area of the region is 12 to 23. The thermally sprayed layer preferably has a thickness of 0.01 to 0.2 mm. The thermally sprayed layer is preferably formed using a wire shaped thermal spraying material.
摘要翻译：本发明的插入铸造用气缸套具有插入铸造用气缸套2，该气缸衬套形成有高度为0.3〜1.2mm的突起5，并且在外周表面4上以20至80 / cm 2的比例倒下部分6，其上覆盖有热喷涂层7，其中热喷涂层7由铁基材料构成，其中，在该区域的面积的衬垫的外周面4上的特定区域的热喷涂层7的表面积为12〜23个。热喷涂层的厚度优选为0.01〜0.2mm。热喷涂层优选使用线状热喷涂材料形成。

9. 发明授权

US08590502B2 Method for the production of a cylinder crankcase having multiple cylinder liners and short cylinder liner with a material strip affixed thereto 有权
标题翻译：一种用于生产具有多个气缸衬套和短气缸衬套的气缸曲轴箱的方法，其具有固定到其上的材料带
公开(公告)号：US08590502B2
公开(公告)日：2013-11-26
申请号：US12504509
申请日：2009-07-16
申请人： Dirk Krogmann , Bernd Commandeur , Udo Kempken , Achim Petry
发明人： Dirk Krogmann , Bernd Commandeur , Udo Kempken , Achim Petry
IPC分类号： B62D15/02 , F02F7/00 , F02F1/00
CPC分类号： B22D19/0009 , F02F1/00
摘要： A cylinder liner for use in a cylinder crankcase includes a liner body having at least one end face, and a material strip. The material strip is affixed to the liner body and projects axially from the at least one end face of the liner body.
摘要翻译：用于气缸曲轴箱的气缸套包括具有至少一个端面的衬垫体和材料带。材料条固定在衬套主体上，并从衬套主体的至少一个端面轴向突出。

10. 发明授权

US08505438B2 Cylinder liner and method of manufacturing the same 有权
标题翻译：气缸套及其制造方法
公开(公告)号：US08505438B2
公开(公告)日：2013-08-13
申请号：US12646757
申请日：2009-12-23
申请人： Jongil Choi , Sangdeuk Han , Changbae Han , Jongku Park , Giseog An , Joongsoo Kim , Jinwoo Cho
发明人： Jongil Choi , Sangdeuk Han , Changbae Han , Jongku Park , Giseog An , Joongsoo Kim , Jinwoo Cho
IPC分类号： B22D19/00 , F16J10/04
CPC分类号： F02F1/004 , B22D13/023 , B22D19/0009 , Y10T29/4927
摘要： The present invention relates to a cylinder liner and a method of manufacturing the cylinder liner. A cylinder liner according to the present invention has an outer surface covered by casting metal when a cylinder block is manufactured by integral casting, in which a plurality of engraved grooves is formed throughout the outer surface of the cylinder liner to increase bonding force between the casting metal and the outer surface of the cylinder liner. Further, a method of manufacturing a cylinder liner according to the present invention includes: coating a coating material onto the inner circumferential surface of a mold rotating and drying the coating material for a predetermined time; applying an engraved-groove forming material to engrave the surface of the coating material; forming a cylinder liner parent body by pouring and solidifying molten metal through the surface of the coating material where the engraved-groove forming material is applied; and roughening the outer surface of the cylinder liner with a plurality of engraved grooves for spraying, after drawing the cylinder parent body out of the mold and removing the coating material and the engraved-groove forming material covering the outer surface of the cylinder liner parent body.
摘要翻译：气缸套及其制造方法技术领域本发明涉及气缸套及其制造方法。根据本发明的气缸套具有由铸造金属覆盖的外表面，当通过一体铸造制造气缸体时，在气缸套的整个外表面上形成有多个雕刻槽，以增加铸件之间的结合力金属和气缸套的外表面。此外，根据本发明的制造气缸套的方法包括：将涂料涂覆在模具的内周面上，旋转并干燥涂料预定时间; 施加雕刻槽形成材料以雕刻涂层材料的表面; 通过浇铸和固化熔融金属通过施加有雕刻槽形成材料的涂料的表面形成气缸套母体; 并且在将圆筒母体从模具中拉出之后，将多个用于喷射的雕刻槽粗糙化，并移除涂覆材料和覆盖气缸套母体外表面的雕刻槽形成材料。

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