-
41.发明授权
公开(公告)号：US5312843A
公开(公告)日：1994-05-17
申请号：US827770
申请日：1992-01-29
申请人： Yasuhiro Yamauchi , Yuuji Tokita , Nobuaki Murakami , Katsuhiko Takita , Yasushi Mori , Kensuki Muraishi , Shozo Kaneko , Satoshi Uchida , Nobuhiro Ukeguchi , Seiichi Shirakawa
发明人： Yasuhiro Yamauchi , Yuuji Tokita , Nobuaki Murakami , Katsuhiko Takita , Yasushi Mori , Kensuki Muraishi , Shozo Kaneko , Satoshi Uchida , Nobuhiro Ukeguchi , Seiichi Shirakawa
IPC分类号： C07C29/151 , C25B1/04 , C07C27/06
CPC分类号： C25B1/04 , C07C29/1516 , C07C29/1518 , Y02E60/366 , Y02E70/10
摘要： A process for producing methanol reduces the emission of carbon dioxide which is responsible for global warming. The process involves the steps of generating steam by the use of nuclear heat of a high-temperature gas-cooled nuclear reactor, decomposing the steam into hydrogen with a steam electrolyzer, and synthesizing methanol from this hydrogen and carbon dioxide obtained from a carbon dioxide source. The process also involves the steps of converting carbon dioxide and hydrogen into carbon monoxide and steam by carrying out a reverse shift reactor, forming hydrogen and carbon monoxide, and reacting the hydrogen and carbon monoxide into methanol in a methanol synthesis column. The process permits the use of an existing methanol production facility. The process may be modified such that the gas composed of carbon monoxide, carbon dioxide, and hydrogen is mixed with hydrogen gas generated by the steam electrolyzer, and the resulting gas is converted into methanol. Also, a power generating plant is provided in which oxygen-enriched air, generated by the steam electrolyzer using nuclear heat of the high-temperature gas-cooled nuclear reactor, is used as combustion air.
摘要翻译： 生产甲醇的方法减少了造成全球变暖的二氧化碳排放。 该方法包括通过使用高温气冷核反应堆的核热产生蒸汽的步骤，用蒸汽电解槽将蒸汽分解成氢气，并从该二氧化碳源得到的氢气和二氧化碳合成甲醇 。 该方法还涉及通过在甲醇合成塔中进行反向转化反应器，形成氢气和一氧化碳，并使氢气和一氧化碳与甲醇反应而将二氧化碳和氢气转化为一氧化碳和蒸汽的步骤。 该过程允许使用现有的甲醇生产设施。 该方法可以进行修改，使得由一氧化碳，二氧化碳和氢气组成的气体与由蒸汽电解器产生的氢气混合，并将所得气体转化为甲醇。 此外，提供了一种发电设备，其中使用由使用高温气冷核反应堆的核热的蒸汽电解器产生的富氧空气用作燃烧空气。
-
公开(公告)号：US5295464A
公开(公告)日：1994-03-22
申请号：US25409
申请日：1993-02-26
申请人： Hiromitsu Ando , Osamu Hirako , Shogo Omori , Jun Takemura , Taizo Kitada , Katsuo Akishino , Yasuki Tamura , Michihiro Hata , Kinichi Iwachido , Masayuki Motomochi , Syunsuke Matsuo , Nobuaki Murakami , Keizo Furukawa
发明人： Hiromitsu Ando , Osamu Hirako , Shogo Omori , Jun Takemura , Taizo Kitada , Katsuo Akishino , Yasuki Tamura , Michihiro Hata , Kinichi Iwachido , Masayuki Motomochi , Syunsuke Matsuo , Nobuaki Murakami , Keizo Furukawa
CPC分类号： F02F1/4214 , F02B17/00 , F02B31/04 , F02F1/108 , F02B1/04 , F02B2031/006 , F02B2275/48 , F02F2001/241 , F02F2001/245 , Y02T10/12 , Y02T10/125 , Y02T10/146
摘要： An internal combustion engine according to this invention is provided with intake ports and an injector. The intake ports are designed to form stratified tumble flows of different fuel concentrations in a combustion chamber. A spark plug is arranged in the combustion chamber to ignite one of the tumble flows, which one tumble flow is rich in fuel. Each intake port is provided with a longitudinal partition which divides an interior of the intake port into two passages. These longitudinal partitions are formed in such a way that, of the air-fuel tumble flows formed around the spark plug, the tumble flow closest to the spark plug is formed of a richer air-fuel mixture. Each longitudinal partition is arranged only on a side upstream of a valve stem of an intake valve in the corresponding intake port, so that a sufficient amount of intake air can be obtained while extremely minimizing a reduction in the actual cross-sectional flow area.
摘要翻译： 根据本发明的内燃机设置有进气口和喷射器。 进气口被设计成在燃烧室中形成不同燃料浓度的层状翻滚流。 在燃烧室中布置有火花塞以点燃其中一个滚动流，其中一个滚筒流动富含燃料。 每个进气口设置有将进气口的内部分成两个通道的纵向分隔件。 这些纵向隔板以这样的方式形成，使得在火花塞周围形成的空气燃料翻滚流动，最接近火花塞的翻滚流由更浓的空气 - 燃料混合物形成。 每个纵向分隔件仅布置在相应进气口中的进气阀的阀杆的上游侧，从而可以在极大地最小化实际横截面积面积的减小的同时获得足够的进气量。
-
43.发明授权Engine controlling system which reduces the engine output upon detection of an abnormal condition 失效发动机控制系统，在检测到异常情况时减少发动机输出
公开(公告)号：US5233530A
公开(公告)日：1993-08-03
申请号：US936331
申请日：1992-08-28
申请人： Makoto Shimada , Nobuaki Murakami
发明人： Makoto Shimada , Nobuaki Murakami
CPC分类号： F02D41/28 , B60K31/047 , F02D11/107 , F02D41/10 , F02D41/22 , B60W2050/021 , B60W2720/106
摘要： An engine controlling system for a vehicle suitable for use with an automobile. An output reduction control amount setting means sets, when an abnormal condition detection signal of a throttle valve controlling means or a throttle valve control amount setting means is developed and a range detection signal indicates a neutral range, a control amount of an engine output reducing means such that the reduction of the output power of an engine may increase as the engine speed represented by an engine speed detection signal increases. On the other hand, when such abnormal condition detection signal is developed and the range detection signal indicates a running range, the output reduction control amount setting means sets a control amount of the engine output reducing means such that the reduction of the output power of the engine may be decreased as the accelerator pedal operation amount represented by an operation amount detection signal increases. With the system, even an abnormal condition takes place in a throttle valve controlling system, the engine can be adjusted within a predetermined range.
摘要翻译： 适用于汽车的车辆的发动机控制系统。 输出降低控制量设定装置，当开启节气门控制装置或节气门控制量设定装置的异常状态检测信号并且范围检测信号表示中立范围时，设定发动机输出减速装置的控制量 使得发动机的输出功率的降低可以随着由发动机转速检测信号表示的发动机转速增加而增加。 另一方面，当这种异常状态检测信号被产生并且范围检测信号指示运行范围时，输出减小控制量设定装置设定发动机输出减小装置的控制量，使得减小输出功率 发动机可以随着由操作量检测信号表示的加速器踏板操作量增加而减小。 利用该系统，即使在节气门控制系统中也发生异常情况，发动机可以在预定范围内调节。
-
公开(公告)号：US4969440A
公开(公告)日：1990-11-13
申请号：US355268
申请日：1989-05-19
CPC分类号： G01L23/225 , F02P5/152 , Y02T10/46
摘要： A knocking suppression apparatus for an internal combustion engine has a noise removal circuit which is disposed between an acceleration sensor, which senses engine knocking, and a phase shifter, which controls the ignition timing of the engine. The noise removal circuit includes a switch which can be opened and closed to prevent signals from being input to the phase shifter, and a window comparator. When the window comparator determines that the output of the acceleration sensor contains high-level noise signals, the noise removal circuit opens the switch for a prescribed period to prevent the high-level noise signals from being input to the phase shifter and influencing the ignition timing.
摘要翻译： 用于内燃机的爆震抑制装置具有设置在感测发动机撞击的加速度传感器和控制发动机的点火正时的移相器之间的噪声消除电路。 噪声去除电路包括可以打开和关闭的开关，以防止信号被输入到移相器，以及窗口比较器。 当窗口比较器确定加速度传感器的输出包含高电平噪声信号时，噪声去除电路将开关断开规定的时间间隔，以防止高电平噪声信号被输入到移相器并影响点火正时 。
-
公开(公告)号：US4908765A
公开(公告)日：1990-03-13
申请号：US125618
申请日：1987-11-25
申请人： Nobuaki Murakami , Osamu Hirako
发明人： Nobuaki Murakami , Osamu Hirako
CPC分类号： F02D41/1486 , F02D41/1475 , F02D41/1456
摘要： Disclosed herein is an air/fuel ratio controller for an engine, which is equipped with a function to make the air/fuel ratio leaner in a light-load operation zone or the like of a lean burn engine. The controller is intended to improve the starting performance and acceleration feeling of the engine significantly. Upon generation of an acceleration command by a driver during lean burn of the engine at a lean air/fuel ratio, an air/fuel ratio enriching device is operated to set the air/fuel ratio of an air-fuel mixture, which is to be fed to the engine, at a level richer than the lean air/fuel ratio while an actually accelerated state continues in the engine from the time point of generation of the acceleration command.
-
公开(公告)号：US4459577A
公开(公告)日：1984-07-10
申请号：US482239
申请日：1983-04-05
CPC分类号： G01N27/12 , F02D41/1455
摘要： A combustion gas sensor and material therefore responsive to changes in the composition of ambient atmospheres wherein the sensing element includes SnO.sub.2 crystals having a means d of approximately 500-3200 .ANG. and having a surface area to mass ratio S of 1-8 m.sup.2 /g a process for making same. Preferably, the standard deviation of crystal size distribution is 0.2d.
摘要翻译： 燃烧气体传感器和材料因此响应环境气氛组成的变化，其中感测元件包括SnO 2晶体，其具有大约500-3200安培的平均值并且具有1-8m 2 / ga的表面积质量比S 制作过程 优选地，晶体尺寸分布的标准偏差为0.2＆upbar＆d。
-
公开(公告)号：US4024219A
公开(公告)日：1977-05-17
申请号：US604763
申请日：1975-08-14
IPC分类号： B01D53/56 , B01D53/77 , B01J21/00 , B01J21/08 , B01J21/16 , B01J29/00 , B01J29/06 , C01B21/36 , C01B21/00
CPC分类号： C01B21/36
摘要： A process for removing nitrogen oxide contained in a waste gas is disclosed which includes oxidizing the nitrogen oxide to nitrogen dioxide by mixing the gas with nitric acid vapor in the presence of porous adsorbing agent such as silica gel, colloid earth, alumina, molecular sieves or the like and removing the nitrogen dioxide by absorption with an alkali aqueous solution.
摘要翻译： 公开了一种除去废气中所含的氮氧化物的方法，该方法包括在多孔吸附剂如硅胶，胶体土，氧化铝，分子筛或多孔吸附剂存在下，将气体与硝酸蒸汽混合，将氮氧化物氧化成二氧化氮 并用碱性水溶液吸收除去二氧化氮。
-
-
-
-
-
-
搜索结果
47 条记录 (耗时 0.02 秒)