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31. 发明授权

US3830209A Cylinder head and method of reconstructing same 失效
标题翻译：气缸盖及其重构方法
公开(公告)号：US3830209A
公开(公告)日：1974-08-20
申请号：US33806873
申请日：1973-03-05
申请人： JONES ROBERT , JONES RICHARD
发明人： JONES ROBERT , JONES RICHARD
IPC分类号： F02B3/06 , F02F1/24 , F02F1/42 , F02F1/30
CPC分类号： F02F1/4214 , F02B3/06 , F02F2001/247 , F05C2201/0451 , Y10T29/4927 , Y10T29/49737
摘要： A cylinder head has a cast iron body member, one end of which is recessed to accommodate a circular disk-like insert of an iron, chromium, nickel alloy. The insert forms one wall of the water jacket portion of the cylinder head, and its external surface provides the combustion surface of the cylinder head. The periphery of the insert is spaced inwardly of the bolt holes and water ports of the cylinder head. The insert also has boss portions which form the lower part of the valve port bosses and the injector boss. The insert is brazed to the body member at its periphery and at the abutting boss portions. The flange at the opposite end of the cylinder head is cast steel. When fabricated as a new part, the body member may be of cast steel and integral with the flange.
摘要翻译：气缸盖具有铸铁本体构件，其一端凹入以容纳铁，铬，镍合金的圆盘形插入件。插入件形成气缸盖的水套部分的一个壁，并且其外表面提供气缸盖的燃烧表面。插入件的周边与气缸盖的螺栓孔和水口间隔开。插入件还具有形成阀口凸台和注射器凸台的下部的凸台部分。插入件在其周边和邻接的凸台部分钎焊到主体构件。气缸盖相对端的法兰是铸钢。当作为新部件制造时，主体部件可以是铸钢件，并与凸缘成一体。

32. 发明授权

US3323504A Internal combustion engine speed governor 失效
标题翻译：内燃机调速器
公开(公告)号：US3323504A
公开(公告)日：1967-06-06
申请号：US42001864
申请日：1964-12-21
申请人： TECUMSEH PRODUCTS CO
发明人： JACOBI PAUL F
IPC分类号： A01D34/68 , F02B63/02 , F02B75/00 , F02B75/02 , F02D9/00 , F02F1/30 , F02M35/10
CPC分类号： A01D34/6806 , A01D2101/00 , F02B63/02 , F02B75/007 , F02B2075/025 , F02B2075/027 , F02B2275/22 , F02D9/00 , F02D2700/0233 , F02F1/305 , F02M35/1017

33. 发明授权

US2104257A Valve cap 失效
标题翻译：阀盖
公开(公告)号：US2104257A
公开(公告)日：1938-01-04
申请号：US6564036
申请日：1936-02-25
申请人： BENDIX AVIAT CORP
发明人： HEINTZ RALPH M
IPC分类号： F01P1/06 , F02F1/30
CPC分类号： F01P1/06 , F02F1/305

34. 发明授权

US1780519A Intake manifold 失效
标题翻译：进气歧管
公开(公告)号：US1780519A
公开(公告)日：1930-11-04
申请号：US5841125
申请日：1925-09-24
申请人： DE LONG EVERETT M
发明人： DE LONG EVERETT M
IPC分类号： F02F1/24 , F02F1/30
CPC分类号： F02F1/305 , F02F1/243

35. 发明申请

US20200325846A1 CYLINDER HEAD 审中-公开
公开(公告)号：US20200325846A1
公开(公告)日：2020-10-15
申请号：US16837069
申请日：2020-04-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Masahiko ASANO , Noboru TAKAGI , Naoto HISAMINATO , Minoru OKIMURA , Shinya WAKABAYASHI
IPC分类号： F02F1/42 , F02F1/30
摘要： A cylinder head includes an exhaust port through which exhaust gas discharged out of a combustion chamber of an internal combustion engine passes. The cylinder head includes a first fin and a second fin projecting from an inner wall of the exhaust port and extending in a flow direction of the exhaust gas. The cylinder head includes a first projection projecting from the inner wall of the exhaust port and extending in a direction intersecting the first fin. The cylinder head also includes a second projection projecting from the inner wall of the exhaust port and extending in a direction intersecting the second fin.

36. 发明申请

US20190154361A1 HEAT EXCHANGE DEVICE 审中-公开
公开(公告)号：US20190154361A1
公开(公告)日：2019-05-23
申请号：US16144382
申请日：2018-09-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hirotaka SUNADA , Yoshikazu ABE , Taku TAKAGI
IPC分类号： F28F1/40 , F28D7/10 , F02F1/30 , F01N13/08
摘要： A heat exchange device includes: a first flow path through which a first fluid flows; a second flow path through which a second fluid flows, the second flow path being separated from the first flow path by a tubular partition wall and positioned close to an outer circumference of the tubular partition wall; an offset fin installed in a tubular shape extending along an inner circumferential surface of the tubular partition wall; and a pressing member disposed inward of the offset fin such that the offset fin is pressed toward the inner circumferential surface of the partition wall while being elastically deformed. The offset fin is provided with a plurality of wave-shaped portions arranged in an axial direction of the tubular partition wall and positions of wave-shapes of the wave-shaped portions adjacent to each other are offset from each other in a circumferential direction of the tubular partition wall.

37. 发明授权

US09103301B2 Exhaust gas recirculation system for a motorcycle engine 有权
标题翻译：用于摩托车发动机的废气再循环系统
公开(公告)号：US09103301B2
公开(公告)日：2015-08-11
申请号：US13948909
申请日：2013-07-23
申请人： Midwest Motorcycle Supply Distributors Corp.
发明人： John M. Garrison
IPC分类号： F02F1/06 , F02M25/07 , F02M35/16 , F02F1/30
CPC分类号： F02M25/0747 , F02F1/30 , F02M26/12 , F02M26/13 , F02M26/41 , F02M35/162
摘要： An EGR gas passageway member is removably attached to a motorcycle cylinder assembly between the cylinder head and the cylinder of said motorcycle cylinder assembly in manner such that presence of the EGR gas passageway member is partially concealed. The EGR gas passageway member allows motorcycles to be provided with EGR systems without significantly impacting the aesthetic appearance of the engines of such motorcycles.
摘要翻译： EGR气体通道构件以这样的方式可移除地附接到气缸盖和所述摩托车缸组件的气缸之间的摩托车缸组件，使得EGR气体通道构件的存在被部分地隐藏。 EGR气体通道构件允许摩托车设置有EGR系统，而不会显着地影响这种摩托车的发动机的美学外观。

38. 发明授权

US06941914B2 Internal combustion engine 失效
公开(公告)号：US06941914B2
公开(公告)日：2005-09-13
申请号：US10409262
申请日：2003-04-08
申请人： Dale D. Snyder , Thomas A. Immel , Scot A. Koehler , Gary Stanelle , Karl W. Monis , Mark J. Glodowski , Russell J. Dopke
发明人： Dale D. Snyder , Thomas A. Immel , Scot A. Koehler , Gary Stanelle , Karl W. Monis , Mark J. Glodowski , Russell J. Dopke
IPC分类号： F01B1/12 , F01L1/02 , F01L1/04 , F01L1/047 , F01L1/08 , F01L1/14 , F01L1/18 , F01L1/20 , F02B63/02 , F02B75/02 , F02B75/16 , F02B75/18 , F02B75/22 , F02F1/30 , F02M35/024
CPC分类号： F02F1/30 , F01B1/12 , F01L1/02 , F01L1/024 , F01L1/026 , F01L1/04 , F01L1/047 , F01L1/08 , F01L1/146 , F01L1/18 , F01L1/20 , F02B63/02 , F02B75/16 , F02B75/22 , F02B2075/027 , F02B2075/1808 , F02B2275/22 , F02M35/024 , Y10T29/49231 , Y10T29/4927
摘要： A twin cylinder engine, includes a pair of cylinder members mounted to mounting surfaces of a crankcase, and cylinder heads mounted to the cylinder members. The cylinder members are modular components, which may be pre-assembled with components of the valve train as packaged units before the cylinder members are attached to the crankcase. Each cylinder member rotatably supports a cam gear which extends into the crankcase for driving engagement with the crankshaft. The cylinder members may be configured for either side valve-type (“L-head”), or overhead valve-type (“OHV”) engines, and the cylinder members may also be used in single cylinder engines.

39. 发明授权

US5341781A Reduced component internal combustion engine 失效
标题翻译：减少部件内燃机
公开(公告)号：US5341781A
公开(公告)日：1994-08-30
申请号：US138793
申请日：1993-10-18
申请人： Todd Gerhardt
发明人： Todd Gerhardt
IPC分类号： F01L1/18 , F02B3/06 , F02B75/02 , F02B75/18 , F02F1/00 , F02F1/24 , F02F1/30 , F02F7/00
CPC分类号： F02F1/243 , F01L1/185 , F02F1/002 , F02F1/30 , F02F7/0012 , F02B2075/027 , F02B2075/1808 , F02B2275/20 , F02B3/06 , F02F2001/008
摘要： An engine block is formed by a single piece lower crankcase and a single piece upper crankcase having abutting surfaces sealed with a gasket. The abutting surfaces have semicircular notches aligned with one another to form a circular opening for a crankshaft. The upper crankcase includes central section from which extends a barrel unit that contains the entire cylinder bore for a piston. An integral housing for the cylinder valves and rocker arms is formed on the barrel unit and an integral intake manifold extends from the housing. Forming the engine block from two primary components reduces the number of joints that require machining and gaskets.
摘要翻译：发动机缸体由单件式下部曲轴箱和单件式上部曲轴箱形成，其具有用垫圈密封的邻接表面。邻接表面具有彼此对准的半圆形凹口以形成用于曲轴的圆形开口。上曲轴箱包括中心部分，其中延伸有包含用于活塞的整个气缸孔的筒单元。用于气缸阀和摇臂的一体式外壳形成在机筒单元上，整体进气歧管从壳体延伸。从两个主要部件形成发动机缸体减少了需要加工和垫圈的接头数量。

40. 发明授权

US4729346A Air-cooled multi-cylinder internal combustion engine 失效
标题翻译：风冷多缸内燃机
公开(公告)号：US4729346A
公开(公告)日：1988-03-08
申请号：US49828
申请日：1987-05-15
申请人： Robert Binder
发明人： Robert Binder
IPC分类号： F01P1/02 , F02F1/04 , F02F1/30 , F01B1/02
CPC分类号： F02F1/045 , F01P1/02
摘要： Air air-cooled multi-cylinder internal combustion engine with a cylinder row through which cooling air flows transversely to the cylinders. Two guide ribs are cast-on at the cooling air discharge side of each cylinder at a distance to one another which are constructed as thin-walled profiles and are angularly bent through about 90.degree. in mutually opposite directions.
摘要翻译：具有气缸排的空气风冷多气缸内燃机，冷却空气通过冷却空气横向流动。两个引导肋在每个气缸的冷却空气排出侧彼此相隔一定距离，被构造为薄壁型材，并且在相互相反的方向上成角度地弯曲大约90°。

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