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公开(公告)号：US20120217249A1
公开(公告)日：2012-08-30
申请号：US13499980
申请日：2010-10-05
IPC分类号： B65D25/04
CPC分类号： B60K15/03006 , B60K15/077 , F17C2201/0152
摘要： This invention provides a fuel tank of a simple structure without any special device but having space of a predetermined ratio after the fuel tank has been filled with liquefied fuel. The fuel tank is of a form in which a number of cylindrical or spherical containers are arranged in parallel and are coupled together in a manner that the cylindrical or spherical containers neighboring each other share partitioning walls, respectively. Each of the partitioning walls has a passage through which the neighboring cylindrical or spherical containers are communicated with each other, and the upper ends of the passages are formed leaving partly the inner partitioning walls so that the liquid will not enter into the upper parts of the cylindrical or spherical containers.
摘要翻译： 本发明提供了一种简单结构的燃料箱，没有任何特殊的装置，但是在燃料箱已经充满液化燃料之后，其具有预定比例的空间。 燃料箱是一种形式，其中多个圆柱形或球形容器平行布置并且以使得彼此相邻的圆柱形或球形容器分别分开分隔壁的方式联接在一起。 每个分隔壁具有相邻圆柱形或球形容器彼此连通的通道，并且通道的上端形成部分地留下内分隔壁，使得液体不会进入到 圆柱形或球形容器。
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公开(公告)号：US20070269695A1
公开(公告)日：2007-11-22
申请号：US11547246
申请日：2005-04-07
IPC分类号： H01M8/04
CPC分类号： H01M8/04097
摘要： A fuel cell system (10, 200) includes an intake pipe (45, 46) that admits an introduction of oxidizing gas upstream of an oxidizing gas supply source that supplies the oxidizing gas to a fuel cell (20), and an exhaust pipe (51, 52, 221, 222) that discharges exhaust gas which contains a vapor generated at an oxygen electrode side through an operation of the fuel cell (20). The fuel cell system (10, 200) is provided with a circulating pipe (61, 62, 220) that connects the intake pipe and the exhaust pipe (51, 52, 221, 222), a circulating valve (60) that is provided in the circulating pipe and operated to adjust a flow rate of the exhaust gas supplied from the exhaust pipe (51, 52, 221, 222) to the intake pipe, and a pressure generating member that is provided in the exhaust pipe (51, 52, 221, 222) at a position at which the circulating pipe and the exhaust pipe (51, 52, 221, 222) are joined and generates a pressure that is higher than at least an atmospheric pressure.
摘要翻译： 燃料电池系统（10,200）包括进气管（45,46），其允许将氧化气体供应源的上游的氧化气体引入燃料电池（20），并且排气管 51，52,221,222），其通过所述燃料电池（20）的动作排出包含在氧电极侧产生的蒸汽的废气。 燃料电池系统（10,200）设置有连接进气管和排气管（51,52,221,222）的循环管（61,62,220），设置有循环阀（60） 在所述循环管中并且将从所述排气管（51,52,221,222）供给的废气的流量调节到所述进气管的操作，以及设置在所述排气管（51,52）中的压力发生部件 ，221,222），在循环管和排气管（51,52,221,222）的接合位置处产生高于至少大气压的压力。
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公开(公告)号：US4494496A
公开(公告)日：1985-01-22
申请号：US464105
申请日：1983-02-04
申请人： Norihiko Nakamura , Toyokazu Baika
发明人： Norihiko Nakamura , Toyokazu Baika
CPC分类号： F01L1/34406
摘要： An apparatus for controlling valve timing in an internal-combustion engine. The apparatus includes a pair of sleeves inserted into each other. One of the sleeves is connected to the camshaft and the other sleeve is connected to a timing pulley which is connected to the crankshaft. One of the sleeves has diametrically opposed slits and the other sleeve has diametrically opposed slits located adjacent to the corresponding slits in the first sleeve. Abutment rollers are arranged in the slits and are mounted on an axially slidable slider. Movement of the slider causes the generation of an angular displacement between the sleeves, resulting in variable valve timing. A bearing unit is arranged between the inner and the outer sleeves.
摘要翻译： 一种用于控制内燃机中的气门正时的装置。 该装置包括彼此插入的一对套筒。 其中一个套筒连接到凸轮轴，另一个套筒连接到连接到曲轴的正时皮带轮。 一个套筒具有径向相对的狭缝，另一个套筒具有位于第一套筒中相应狭缝附近的直径相对的狭缝。 基台辊布置在狭缝中并且安装在轴向可滑动的滑块上。 滑动件的移动导致在套筒之间产生角位移，导致可变气门正时。 轴承单元布置在内套筒和外套筒之间。
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公开(公告)号：US4318376A
公开(公告)日：1982-03-09
申请号：US117293
申请日：1980-01-31
CPC分类号： F02B19/12 , F02B23/08 , F02B1/04 , Y02T10/125
摘要： An internal combustion engine having an auxiliary combustion chamber connected to only the main combustion chamber via a connecting passage. The engine comprises a first raised portion formed on the inner wall of the cylinder head, a second raised portion formed on the top face of the piston at a position opposite to the first raised portion with respect to the axis of the piston, and a third raised portion formed on the inner wall of the cylinder head above the second raised portion. A first flat squish area is formed between the flat peripheral top face of the piston and the flat bottom face of the first raised portion. A second spherical shell shape squish area is formed between the spherical bottom wall of the third raised portion and the spherical rear face of the second raised portion. A recessed portion is formed on the top wall of the main combustion chamber at a position near the first raised portion. The open end of the connecting passage is arranged in the recessed portion. The spark plug is arranged within the recessed portion at a position near the open end of the connecting passage and outside of the extension of the connecting passage.
摘要翻译： 一种具有辅助燃烧室的内燃机，该辅助燃烧室仅通过连接通道连接到主燃烧室。 发动机包括形成在气缸盖的内壁上的第一升高部分，在与活塞的轴线相对的第一凸起部分的位置形成在活塞顶面上的第二凸起部分，以及第三凸起部分 凸起部分形成在第二凸起部分上方的气缸盖的内壁上。 第一扁平挤压区域形成在活塞的平坦周边顶面和第一凸起部分的平坦底面之间。 在第三凸起部分的球形底壁和第二凸起部分的球形后表面之间形成第二球形壳体挤压区域。 在靠近第一升高部分的位置处，在主燃烧室的顶壁上形成凹部。 连接通道的开口端设置在凹部中。 火花塞在靠近连接通道的开口端的位置和连接通道的延伸部的外侧设置在凹部内。
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5.发明授权公开(公告)号：US06478007B2
公开(公告)日：2002-11-12
申请号：US09988344
申请日：2001-11-19
IPC分类号： F02B1700
CPC分类号： F02D41/0087 , F02B23/104 , F02D41/062 , F02D41/3029 , F02D41/3076 , Y02T10/125
摘要： An in-cylinder-injection internal combustion engine of spark ignition type has a plurality of cylinders, a fuel accumulator for storing a pressurized fuel; a fuel injector system that injects the pressurized fuel into each of the cylinders; a spark ignition system that ignites the fuel injected into each of the cylinders; and is controlled such that the engine is started by a partial operation of a selected at least one of the cylinders with a fuel injected into the selected at least one of the cylinders in at least its intake stroke. Then, a full operation of all of the cylinders with the fuel injected into all of the cylinders is started. The full operation is initiated not before a pressure of the fuel in the fuel accumulator has been raised to a level high enough to permit injection of the fuel into each of the cylinders in its compression stroke, as a result of the partial operation of the selected at least one of the cylinders. In addition, the engine is controlled such that an initial portion of the full operation includes a first mode of combustion in the selected at least one of the cylinders with the fuel injected thereinto in at least its intake stroke, the first mode of combustion being followed by stratified charge combustion in the selected at least one of the cylinders with the fuel injected thereinto in only its compression stroke.
摘要翻译： 火花点火式的缸内注射内燃机具有多个气缸，用于储存加压燃料的燃料收集器; 燃料喷射器系统，其将加压燃料喷射到每个气缸中; 火花点火系统，其点燃喷射到每个气缸中的燃料; 并且被控制为使得通过在至少其进气冲程中喷射到所选择的至少一个气缸中的燃料部分地操作所选择的至少一个气缸来启动发动机。 然后，开始将燃料喷射到所有气缸中的所有气缸的全部操作。 在燃料蓄压器中的燃料的压力已经升高到足够高的水平之前开始全部操作，以允许在其压缩行程中将燃料喷射到每个气缸中，这是由于所选择的 至少一个气缸。 此外，发动机被控制，使得整个操作的初始部分包括在至少其进气冲程中喷射燃料的所选择的至少一个气缸中的第一燃烧模式，遵循第一燃烧模式 在所选择的至少一个气缸中通过分层充气燃烧，其燃料仅在其压缩冲程中被注入。
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公开(公告)号：US06336437B1
公开(公告)日：2002-01-08
申请号：US09348483
申请日：1999-07-07
申请人： Toyokazu Baika , Tatsuo Kobayashi , Fumiaki Hattori , Takashi Hashima , Hiroyuki Hokuto , Toshimi Kashiwagura , Mutsumi Kanda , Hiroya Tanaka , Souichi Matusita , Shizuo Abe , Nobuyuki Muramatsu
发明人： Toyokazu Baika , Tatsuo Kobayashi , Fumiaki Hattori , Takashi Hashima , Hiroyuki Hokuto , Toshimi Kashiwagura , Mutsumi Kanda , Hiroya Tanaka , Souichi Matusita , Shizuo Abe , Nobuyuki Muramatsu
IPC分类号： F02B300
CPC分类号： F02B23/104 , F02B2023/108 , F02B2075/125 , F02F3/26 , F02F2001/245 , Y02T10/123 , Y02T10/125
摘要： A direct cylinder injection-type spark ignition internal combustion engine is disclosed. The engine comprises a spark plug, a cavity formed in the top surface of a piston, and a fuel injection valve for injecting fuel into the cavity in nearly the shape of a fan having a relatively small thickness. When the fuel injected in nearly the shape of a fan from the fuel injection valve is considered by being divided into a plurality of fuel segments in a radial direction, a side wall of the cavity has a first fuel deflection passage 82a and a second fuel deflection passage 82b for so deflecting at least two of the plurality of fuel segments as to pass near the spark plug. The side wall of the cavity is at least partly provided with a return portion 83 that protrudes toward the inside of the cavity. The first fuel deflection passage is not provided with the return portion 83 or is provided with the return portion having a short protrusion, and the second fuel deflection passage is provided with the return portion 83 having a long protrusion.
摘要翻译： 公开了一种直喷式火花点火式内燃机。 发动机包括火花塞，形成在活塞的顶表面中的腔，以及燃料喷射阀，用于将燃料喷射到几乎具有相对较小厚度的风扇的形状中。 当通过在径向上被分成多个燃料段来考虑从燃料喷射阀以几乎风扇形式喷射的燃料时，空腔的侧壁具有第一燃料偏转通道82a和第二燃料偏转 通道82b，用于使多个燃料段中的至少两个偏转以通过火花塞附近。 空腔的侧壁至少部分地设置有朝向空腔内部突出的返回部分83。 第一燃料偏转通道没有设置有返回部分83或设置有具有短突起的返回部分，并且第二燃料偏转通道设置有具有长突起的返回部分83。
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公开(公告)号：US5562086A
公开(公告)日：1996-10-08
申请号：US520343
申请日：1995-08-28
CPC分类号： F02D17/02 , F02D41/0087 , F02D2250/21 , Y02T10/42
摘要： A control device of an engine having cylinders which are divided into two cylinder groups. The first cylinder group is provided with a first throttle valve and a first recirculation valve. The second cylinder group is provided with a second throttle valve and a second recirculation valve. When shifting from full cylinder operation to partial cylinder operation where the second cylinder group is left idle, the sum of the load of both the cylinder groups is maintained as substantially the same load as the total load before shifting to the partial cylinder operation, the first throttle valve is gradually opened, and the second throttle valve is gradually closed.
摘要翻译： 具有被分成两个气缸组的气缸的发动机的控制装置。 第一气缸组设有第一节流阀和第一再循环阀。 第二气缸组设有第二节流阀和第二再循环阀。 当从完全气缸操作转移到第二气缸组处于空闲状态的部分气缸操作时，两个气缸组的负载的总和在转换到部分气缸操作之前被保持为与总负载基本相同的负载，第一 节流阀逐渐打开，第二节流阀逐渐关闭。
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公开(公告)号：US4840147A
公开(公告)日：1989-06-20
申请号：US215420
申请日：1988-07-05
申请人： Toshio Tanahashi , Norihiko Nakamura , Hiroshi Noguchi , Kenichi Nomura , Toyokazu Baika , Masanobu Kanamaru , Tatsuo Kobayashi , Hideo Nagaosa , Kazuhiro Ito , Toshio Ito , Kouichi Nakae
发明人： Toshio Tanahashi , Norihiko Nakamura , Hiroshi Noguchi , Kenichi Nomura , Toyokazu Baika , Masanobu Kanamaru , Tatsuo Kobayashi , Hideo Nagaosa , Kazuhiro Ito , Toshio Ito , Kouichi Nakae
CPC分类号： F02F1/4214 , F02B25/145 , F02B1/04 , F02B2075/025 , F02B3/06 , F02F2001/245 , F02F2001/247
摘要： A two-stroke engine having an intake valve and an exhaust valve which are arranged on the cylinder head. A masking wall is formed on the inner wall of the cylinder head to mask the valve opening between the valve seat and the peripheral portion of the intake valve, which is located on the exhaust valve side, for the entire time for which the intake valve is open.
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公开(公告)号：US4781154A
公开(公告)日：1988-11-01
申请号：US056687
申请日：1987-06-02
申请人： Toshio Tanahashi , Norihiko Nakamura , Michiaki Ujihashi , Hiroshi Noguchi , Toshio Ito , Toyokazu Baika , Katsuhiko Hirose , Kingo Horii
发明人： Toshio Tanahashi , Norihiko Nakamura , Michiaki Ujihashi , Hiroshi Noguchi , Toshio Ito , Toyokazu Baika , Katsuhiko Hirose , Kingo Horii
IPC分类号： F02B1/04 , F02B11/00 , F02B17/00 , F02B23/08 , F02B25/14 , F02B25/26 , F02B27/00 , F02B27/02 , F02B29/02 , F02B31/02 , F02B75/02 , F02B75/18 , F02F1/24 , F02F1/42 , F02M25/07
CPC分类号： F02B75/02 , F02B17/00 , F02B25/145 , F02B27/006 , F02B27/0289 , F02B29/02 , F02F1/4214 , F02M26/01 , F02B1/04 , F02B2075/025 , F02B2075/1824 , F02F2001/245 , F02M26/03 , Y02T10/146
摘要： A two-cycle internal combustion engine having three, or a multiple of three, cylinders comprises a cylinder head having an intake port and exhaust port opened to a combustion chamber, to which fresh air compressed by a supercharger is introduced via an intake valve. The intake and exhaust valves are operated in response to a crank angle. A one-way valve is provided in the intake port so as to prevent air or gas from flowing back toward the supercharger. The exhaust valve is opened earlier than the intake valve when the speed of the downward movement of the piston is relatively high, so that a part of exhaust gas in the exhaust port flows back to the combustion chamber in the condition. In a heavy load condtion, cross scavenging and air charging effects due to exhaust pulsation can be achieved.
摘要翻译： 具有三个或三个圆柱体的两循环内燃机包括具有通向燃烧室开口的进气口和排气口的气缸盖，通过进气阀将由增压器压缩的新鲜空气引入的内燃机。 进气门和排气门响应于曲柄角度而操作。 在进气口设有单向阀，以防止空气或气体向增压器流回。 当活塞向下运动的速度相对较高时，排气门比进气阀早，使得排气口中的一部分废气在该状态下回流到燃烧室。 在重负载条件下，可以实现由排气脉动引起的交叉扫气和空气充气效果。
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公开(公告)号：US4712442A
公开(公告)日：1987-12-15
申请号：US868089
申请日：1986-05-29
申请人： Toyokazu Baika , Hidemi Oonaka
发明人： Toyokazu Baika , Hidemi Oonaka
CPC分类号： F16H57/0421 , F04C29/02 , F16C33/723 , F16C35/042 , F16H57/0493 , F16N7/28 , F16C2361/61 , Y10T74/19991 , Y10T74/2186
摘要： A lubricating mechanism for a rotary machine, such as a Roots blower, of the class having a pair of vertically spaced parallel shafts (20, 22) which are rotated in synchronization with each other by a pair of meshing gears (36, 38) and are provided with bearings (28, 30) and oil seals (40, 42) requiring lubrication. The rotary machine includes an enclosed gear chamber (70) serving to form an oil sump (74) for lubrication of the meshing gears. The lubricating mechanism is intended to lubricate the oil seal (40) and bearing (28) of the upper shaft (20) of the machine located above and remote from the oil sump. The lubricating mechanism comprises a guiding mechanism (80, 82) for positively guiding the lubricant in the oil sump (74) to be entrained in sequence by the lower gear (38) and the upper gear (36) and lifting the lubricant to the upper region of the gear chamber (70). The lubricating mechanism also comprises lubricant passages (56, 58) respectively having an inlet opening into the upper region of the gear chamber (70) and an outlet opening between the oil seal (40) and the bearing (28) associated with the upper shaft (20).
摘要翻译： 一种用于诸如罗茨鼓风机的旋转机械的润滑机构，具有一对垂直间隔开的平行轴（20,22），它们通过一对啮合齿轮（36,38）和 设置有需要润滑的轴承（28,30）和油封（40,42）。 旋转机器包括用于形成用于润滑啮合齿轮的油底壳（74）的封闭齿轮室（70）。 润滑机构旨在润滑位于油底壳上方和远处的机器的上轴（20）的油封（40）和轴承（28）。 所述润滑机构包括用于通过所述下齿轮（38）和所述上齿轮（36）依次夹紧所述油底壳（74）中的润滑剂而正向引导所述润滑剂并将所述润滑剂提升到所述上部 齿轮室（70）的区域。 润滑机构还包括分别具有进入齿轮室（70）的上部区域的入口和位于油封（40）和轴承（28）之间的出口的润滑剂通道（56,58），该出口与上轴 （20）。
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