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公开(公告)号：US5676107A
公开(公告)日：1997-10-14
申请号：US423947
申请日：1995-04-19
IPC分类号： F02P19/00 , F02B1/04 , F02B3/06 , F02B23/00 , F02B23/02 , F02B23/06 , F02B31/00 , F02B31/02 , F02F1/24 , F02F1/42
CPC分类号： F02F1/4228 , F02B31/00 , F02F1/242 , F02F1/4214 , F02B1/04 , F02B2031/006 , F02B2275/10 , F02B2275/14 , F02B3/06 , F02F2001/247 , Y02T10/123 , Y02T10/146
摘要： A direct injection diesel engine includes a cylinder head which is formed, for each cylinder, with a plurality of intake ports. At least one of the intake ports has an approximately straight throat extending tangentially to the cylinder and opening into a combustion chamber at upper reaches of swirling. Another of the intake ports has a throat opening into the combustion chamber at lower reaches of swirling. A glow plug extends downward from one side of the cylinder head, at which the intake ports open, toward a location between the other intake port. An exhaust port extends from another side of the cylinder head and opens into the combustion chamber.
摘要翻译： 直喷式柴油发动机包括：气缸盖，其对于每个气缸形成有多个进气口。 至少一个进气口具有与气缸相切延伸的大致直的喉部，并且在上游旋转时开启到燃烧室。 另一个进气口具有在下游回旋处进入燃烧室的喉部。 电热塞从进气口打开的气缸盖的一侧朝向另一个进气口之间的位置向下延伸。 排气口从气缸盖的另一侧延伸并通向燃烧室。
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公开(公告)号：US5445123A
公开(公告)日：1995-08-29
申请号：US345344
申请日：1994-11-21
IPC分类号： F01L1/26 , F01L1/34 , F02B1/04 , F02B23/08 , F02B41/02 , F02B47/08 , F02B75/18 , F02B75/22 , F02D13/02 , F02D15/04 , F02F1/42 , F02B29/00
CPC分类号： F02D13/0261 , F01L1/265 , F01L1/34 , F02B41/02 , F02B47/08 , F02B75/22 , F02D13/0219 , F02D13/0257 , F02D13/0265 , F02D13/0276 , F02D15/04 , F02F1/4221 , F01L2201/00 , F02B1/04 , F02B2075/1824 , F02B2275/08 , F02B2275/18 , F02B2275/48 , F02D2041/001 , Y02T10/121 , Y02T10/125 , Y02T10/18
摘要： A spark ignition type reciprocating engine of a natural intake system with an ignition plug arranged to face a combustion chamber defined and delimited by a piston inserted into a cylinder so as to move in a reciprocating way, which has:a bore size of the cylinder ranging from approximately 45 mm to 67 mm;a volume of a single chamber of the cylinder ranging from approximately 110 cc to 340 cc;a ratio of a stroke of the piston to the bore size of the cylinder being larger than 1; anda compression ratio of the engine being 11 or larger.
摘要翻译： 一种具有火花塞的火花点火式往复式发动机，其具有火花塞，其布置成面对由插入到气缸中的活塞限定和界定的燃烧室，以便以往复运动的方式移动，所述活塞具有：气缸范围的孔径 从大约45mm到67mm; 气缸的单室的体积范围为约110cc至340cc; 活塞的冲程与气缸的内径大小之比大于1; 发动机的压缩比为11以上。
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公开(公告)号：US5143036A
公开(公告)日：1992-09-01
申请号：US675627
申请日：1991-03-27
申请人： Toru Shiraishi , Shunji Masuda , Noriyuki Iwata
发明人： Toru Shiraishi , Shunji Masuda , Noriyuki Iwata
IPC分类号： F02P13/00 , F02B1/04 , F02B17/00 , F02B23/08 , F02B31/00 , F02B31/02 , F02B31/08 , F02F1/24 , F02F1/42 , F02M69/00 , F02M69/04
CPC分类号： F02B31/087 , F02B17/00 , F02F1/4221 , F02B1/04 , F02B2031/006 , F02B2275/18 , F02F2001/245 , F02F2001/247 , Y02T10/146
摘要： A multi-valve internal combustion engine has a plurality of intake valves, and the same number of intake ports as there are intake valves, for each engine cylinder. One of the intake ports forms a helical passage, opening into a center of a combustion chamber of the engine at the location of a spark plug, which is disposed adjacent an intake valve located in the center intake port. In addition to a fuel injector disposed in one of the intake ports, a secondary fuel injector, energized so as to inject fuel when the engine operates at lower loads, is preferably disposed adjacent the intake valve located in the one intake port.
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公开(公告)号：US4064111A
公开(公告)日：1977-12-20
申请号：US607702
申请日：1975-08-25
IPC分类号： B01D3/16 , B01F3/04 , B01F5/10 , B01F13/10 , B01J10/00 , C08G63/00 , C08G63/12 , C08G63/78 , C08G63/22
CPC分类号： C08G63/785 , B01F3/04985 , B01F5/106 , B01J10/00 , C08G63/12 , B01J2219/00094
摘要： A method which comprises drawing a part of the reaction liquid from a reactor for unsaturated polyesters, bringing the drawn liquid into contact and reaction with a gaseous starting material or a liquid starting material capable of being converted into vapor on reaction, for example, an alkylene oxide by means of tubular mixing and recycling this reaction liquid to the reactor thereby preventing increase in pressure of the reactor. An apparatus which comprises a reactor having a confined or open structure, a tubular mixer where a part of the reaction liquid drawn from the reactor is mixed with a gaseous starting material or a liquid starting material capable of being converted into vapor on reaction, which is blown through a nozzle, to cause a vapor-liquid reaction, and a liquid circulation pump for supplying the liquid drawn from the reactor to the tubular mixer and recycling the vapor-liquid reaction product to the reactor.
摘要翻译： 一种方法，其包括从不饱和聚酯的反应器中抽出一部分反应液体，使得拉出的液体与气态原料或能够在反应时转化为蒸气的液体原料反应，例如亚烷基 氧化物通过管式混合并将该反应液体再循环到反应器中，从而防止反应器的压力升高。 一种包括具有限制或开放结构的反应器的装置，其中将从反应器中抽出的一部分反应液与气态原料或能够在反应中转化为蒸汽的液体起始材料混合的管式混合器， 吹出喷嘴，引起气液反应，以及液体循环泵，用于将从反应器抽出的液体供给管式混合器，并将气液反应产物再循环至反应器。
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公开(公告)号：US06830195B2
公开(公告)日：2004-12-14
申请号：US10395804
申请日：2003-03-24
申请人： Hiroshi Morito , Shunji Masuda
发明人： Hiroshi Morito , Shunji Masuda
IPC分类号： G06K1906
CPC分类号： G06K19/07758 , G06K19/07749 , G06K19/08
摘要： The disclosed merchandise tag is a non-contact wireless tag, has a color change layer on its surface, and the price data stored therein can be read out and rewritten. It can be easily attached and removed, reduces the amount of attachment implements used, and allows the display thereon to be easily changed by means of a heat treatment, magnetic treatment, or the like. The merchandise tag has an attachment hole 2 and a slit 3 that is formed to extend from the attachment hole up to the circumference of the merchandise tag, and contains a semiconductor integrated circuit, and one or more price data entries can be stored in the semiconductor integrated circuit. It preferably includes a rounded portion 4 at the intersection between the slit 3 and the circumference such that the angle formed between the slit 3 and the circumference is between 20 and 70 degrees.
摘要翻译： 所公开的商品标签是非接触式无线标签，其表面上具有变色层，并且可以读出并重写其中存储的价格数据。 可以容易地安装和拆卸，减少所使用的附着工具的数量，并且可以通过热处理，磁性处理等容易地改变其上的显示。 商品标签具有附接孔2和狭缝3，该狭缝3形成为从附件孔延伸到商品标签的周边，并且包含半导体集成电路，并且一个或多个价格数据条目可以存储在半导体 集成电路。 它优选地包括在狭缝3和圆周之间的交叉处的圆形部分4，使得狭缝3和圆周之间形成的角度在20和70度之间。
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公开(公告)号：US5220853A
公开(公告)日：1993-06-22
申请号：US704970
申请日：1991-05-23
申请人： Osamu Sado , Kazuhiko Ueda , Noriyuki Iwata , Tatsuya Uesugi , Shunji Masuda
发明人： Osamu Sado , Kazuhiko Ueda , Noriyuki Iwata , Tatsuya Uesugi , Shunji Masuda
IPC分类号： F01L1/053
CPC分类号： F01L1/053 , F01L2001/0476 , F01L2001/0537 , F02B2275/18 , Y10T74/2186
摘要： A cam shaft support device for an engine includes a cam carrier. A plurality of bearings are integrally formed with the cam carrier so as to rotatively support two cam shafts installed on a cylinder head. Each of the bearings are provided with a slit on a lower portion thereof so as to reduce the sliding resistance between the bearings and the cam shafts.
摘要翻译： 用于发动机的凸轮轴支撑装置包括凸轮架。 多个轴承与凸轮支架一体地形成，以便可旋转地支撑安装在气缸盖上的两个凸轮轴。 每个轴承在其下部设置有狭缝，以减小轴承和凸轮轴之间的滑动阻力。
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公开(公告)号：US5201907A
公开(公告)日：1993-04-13
申请号：US904475
申请日：1992-06-25
CPC分类号： F02B19/02 , F02B2075/027 , Y02T10/125
摘要： The engine is provided with an auxiliary chamber having an auxiliary chamber port with an opening communicated with the combustion chamber. The auxiliary chamber port is arranged to be opened or closed with an auxiliary chamber valve. The timing of closing the auxiliary chamber valve is in between a final stage of compression stroke in which the temperature within the cylinder becomes higher and an initial stage of explosion stroke. On the other hand, the timing of opening the auxiliary chamber valve is in a middle stage of the compression stroke, thereby allowing the mixed fuel cooled in the auxiliary chamber to be replaced with a portion of the mixed fuel in the combustion chamber, thereby lowering the temperature within the cylinder.
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公开(公告)号：US4779594A
公开(公告)日：1988-10-25
申请号：US39452
申请日：1987-04-17
申请人： Hiroyuki Oda , Hiroyasu Uchida , Toru Shiraishi , Shunji Masuda
发明人： Hiroyuki Oda , Hiroyasu Uchida , Toru Shiraishi , Shunji Masuda
CPC分类号： F02D9/1095 , F02B17/00 , F02M35/10216 , F02M35/10262 , F02M35/108 , F02M35/1085 , F02M69/04 , F02M69/045 , F02M69/08 , F02B2031/006 , F02B2275/20 , Y02T10/146
摘要： An engine intake system including a main intake passage leading through an intake port to a combustion chamber, an auxiliary intake passage branched from the main intake passage and opened to the intake passage, and a control valve provided in the main intake passage and adapted to be opened under a heavy load engine operation and closed under a light load engine operation. A fuel injection valve is provided in the auxiliary intake passage close to the opening of the intake port to the combustion chamber to inject fuel toward the combustion chamber.
摘要翻译： 一种发动机进气系统，包括通过进气口通向燃烧室的主进气通道，从主进气通道分支并向进气通道开口的辅助进气通道，以及设置在主进气通道中的适于成为 在重载发动机运行下打开，并在轻载发动机运行下关闭。 燃料喷射阀设置在靠近燃烧室的进气口的开口处的辅助进气通道中，以向燃烧室喷射燃料。
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公开(公告)号：US5309886A
公开(公告)日：1994-05-10
申请号：US949226
申请日：1992-09-23
申请人： Mitsuo Hitomi , Shunji Masuda , Toshihiko Hattori , Kenji Kashiyama , Junsou Sasaki , Noriyuki Iwata , Naoyuki Yamagata
发明人： Mitsuo Hitomi , Shunji Masuda , Toshihiko Hattori , Kenji Kashiyama , Junsou Sasaki , Noriyuki Iwata , Naoyuki Yamagata
CPC分类号： F02D41/0065 , F02B75/22 , F02M26/20 , F02M26/23 , F02M26/35 , F02M26/44 , F02M69/044 , F02B2075/1824 , F02B2275/18 , Y02T10/47
摘要： The supercharged internal combustion engine is so adapted as to set the air-fuel ratio to become a lean air-fuel ratio which is leaner than stoichiometric and lean enough to maximize improvements in a rate of consumption of fuel, for example, to the A/F ratio of 16, when the supercharger exists in such a supercharging region as demonstrating its sufficient degree of supercharging capability. When the air-fuel ratio is made lean in the supercharging region, exhaust gases are recirculated into the intake system of the engine, in addition to a mixed fuel. Preferably, the exhaust gases having lower temperatures are recirculated at the time of a high load of the engine in the supercharging region, while the exhaust gases having higher temperatures are recirculated at the time of a low load of the engine therein.
摘要翻译： 增压内燃机适于将空燃比设定为比理论配比稀薄的稀空燃比，并且足够稀薄以最大化燃料消耗率的提高，例如对A / F比例为16时，增压器存在于这样的增压区域中，表现为充分的增压能力。 当空燃比在增压区域中变薄时，除了混合燃料之外，废气再循环到发动机的进气系统中。 优选地，具有较低温度的废气在发动机在增压区域的高负载时再循环，而具有较高温度的排气在发动机的低负载时再循环。
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公开(公告)号：USRE34596E
公开(公告)日：1994-05-03
申请号：US570917
申请日：1990-08-22
申请人： Shunji Masuda , Eiji Nakai
发明人： Shunji Masuda , Eiji Nakai
CPC分类号： F01L1/26 , F01L1/267 , F02F1/4214 , F02F2001/245
摘要： A valve driving system for an internal combustion engine having two intake valves and/or two exhaust valves for each cylinder, which includes a cam shaft formed with a pair of low speed cams and a high speed cam located at substantially the center part of the cam shaft, a pair of first rocker arms driven by the low speed cams respectively, each having a portion engaged with one of the valves, second rocker arms driven by the high speed cam and located between the first rocker arms, two oil pressure chambers formed in the second rocker arm and facing the respective first rocker arms, two plungers, each being provided in one of the oil chambers, two bores each being formed engageably with one of the plungers in one of the first rocker arms, an oil passage formed in the second rocker arm and communicated with both oil pressure chambers, and a control valve for controlling oil pressure fed to the oil passage in accordance with the engine operating condition.
摘要翻译： 一种用于内燃机的阀驱动系统，其具有用于每个气缸的两个进气门和/或两个排气门，其包括形成有一对低速凸轮的凸轮轴和位于凸轮的大致中心部分处的高速凸轮 轴，由低速凸轮分别驱动的一对第一摇臂，每一个具有与其中一个阀啮合的部分，第二摇臂由高速凸轮驱动并位于第一摇臂之间，两个油压室形成在 第二摇臂并且面对相应的第一摇臂，每个设置在一个油室中的两个柱塞，每个孔与第一摇臂中的一个中的一个柱塞可啮合地形成， 第二摇臂并与两个油压室连通;以及控制阀，用于根据发动机工作条件控制供给油路的油压。
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