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公开(公告)号：US07520127B2
公开(公告)日：2009-04-21
申请号：US11223105
申请日：2005-09-12
IPC分类号： F01N7/10
CPC分类号： F02B27/04 , F01N3/28 , F01N13/08 , F01N13/10 , Y02T10/146
摘要： In an exhaust manifold of a four-cylinder engine four cylinders of which line up in order of cylinder #1, cylinder #2, cylinder #3 and cylinder #4, temperature rise performance of a manifold catalyst improves by shortening a total length of the exhaust manifold while preventing exhaust gas interference between the cylinders. Therefore, an exhaust manifold branch of cylinder #1 and an exhaust manifold branch of cylinder #4 in outward sides of the engine that are not fired in succession are made convergent with its convergence angle θ1 being equal to or below 20 degrees to form a first convergent exhaust manifold branch and an exhaust manifold branch of cylinder #2 and an exhaust manifold branch of cylinder # 3 between the cylinder #1 and cylinder #4 that are not fired in succession are made convergent at a minimum distance having a laterally projected shape to form a second convergent exhaust manifold branch. The first and the second convergent exhaust manifold branches are thereafter convergent at a convergence angle θ3 from 0 degrees to 20 degrees.
摘要翻译： 在四缸发动机的排气歧管中，按气缸＃1，气缸＃2，气缸＃3和气缸＃4的顺序排列的四个气缸，通过缩短总气瓶的总长度来改善歧管催化剂的升温性能 排气歧管，同时防止气缸之间的废气干扰。 因此，在发动机的外侧的气缸＃1的排气歧管分支和不连续点火的气缸＃4的排气歧管分支会聚，其会聚角θ1等于或低于20度，形成第一 会聚排气歧管分支和气缸＃2的排气歧管分支和气缸＃1的气缸＃1的排气歧管分支在气缸＃1和气缸＃4之间不连续点火，使其以具有横向投影形状的最小距离收敛 形成第二收敛排气歧管分支。 此后，第一和第二收敛排气歧管分支在从0度到20度的会聚角θ3收敛。
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公开(公告)号：US07425312B2
公开(公告)日：2008-09-16
申请号：US10384633
申请日：2003-03-11
CPC分类号： F01N3/0835 , B01D53/945 , B01D53/9486 , F01N3/0814 , F01N3/2828 , F01N3/2853 , F01N13/009 , F01N13/0093 , F01N13/0097 , F01N2330/06 , F01N2330/38 , F01N2510/06 , Y02T10/22
摘要： A hydrocarbon trapping layer (25) is formed by coating a hydrocarbon trapping material onto a carrier (21A). A number of exhaust gas passages (34) are formed in the carrier (21A) and a plurality of slits (22) are formed on the carrier (21A) to cross the passages (24) in a transverse orientation. The slits (22) delay temperature increases in the downstream hydrocarbon trapping layer (25) and delay the release of trapped hydrocarbons therefrom. This is due to blocking the transmission of heat to the downstream hydrocarbon trapping layer (25) from the upstream hydrocarbon trapping layer (25). The slits (22) further produce a turbulent flow in the flow of exhaust gas and promote diffusion of exhaust gas over the entire surface of the carrier (21A).
摘要翻译： 通过将烃捕获材料涂覆到载体（21A）上来形成烃捕获层（25）。 在载体（21A）中形成有多个废气通道（34），并且多个狭缝（22）形成在载体（21A）上，以横向方向与通道（24）交叉。 狭缝（22）延迟下游烃捕集层（25）中的温度升高并延迟被捕获的碳氢化合物的释放。 这是由于阻止从上游烃捕获层（25）向下游的烃捕获层（25）传递热量。 狭缝（22）进一步在排气流中产生湍流，并促使废气在载体（21a）的整个表面上扩散。
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公开(公告)号：US06962049B2
公开(公告)日：2005-11-08
申请号：US10379681
申请日：2003-03-06
CPC分类号： F02B27/04 , F01N3/28 , F01N13/08 , F01N13/10 , Y02T10/146
摘要： In an exhaust manifold of a four-cylinder engine four cylinders of which line up in order of cylinder #1, cylinder #2, cylinder #3 and cylinder #4, temperature rise performance of a manifold catalyst improves by shortening a total length of the exhaust manifold while preventing exhaust gas interference between the cylinders. Therefore, an exhaust manifold branch of cylinder #1 and an exhaust manifold branch of cylinder #4 in outward sides of the engine that are not fired in succession are made convergent with its convergence angle θ1 being equal to or below 20 degrees to form a first convergent exhaust manifold branch and an exhaust manifold branch of cylinder #2 and an exhaust manifold branch of cylinder #3 between the cylinder #1 and cylinder #4 that are not fired in succession are made convergent at a minimum distance having a laterally projected shape to form a second convergent exhaust manifold branch. The first and the second convergent exhaust manifold branches are thereafter convergent at a convergence angle θ3 from 0 degrees to 20 degrees.
摘要翻译： 在四缸发动机的排气歧管中，按气缸＃1，气缸＃2，气缸＃3和气缸＃4的顺序排列的四个气缸，通过缩短总气瓶的总长度来改善歧管催化剂的升温性能 排气歧管，同时防止气缸之间的废气干扰。 因此，使发动机的外侧的气缸＃1的排气歧管分支和发动机的外侧的气缸＃4的排气歧管分支不连续点火，会聚到会聚角θ1等于或低于20度，形成 第一收敛排气歧管分支和气缸＃2的排气歧管分支和气缸＃1的气缸＃1的排气歧管分支在气缸＃1和气缸＃4之间不连续点火，使其以具有横向投影形状的最小距离会聚 以形成第二收敛排气歧管分支。 此后，第一和第二收敛排气歧管分支在会聚角θ3处从0度收敛到20度。
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公开(公告)号：US20060005535A1
公开(公告)日：2006-01-12
申请号：US11223105
申请日：2005-09-12
CPC分类号： F02B27/04 , F01N3/28 , F01N13/08 , F01N13/10 , Y02T10/146
摘要： In an exhaust manifold of a four-cylinder engine four cylinders of which line up in order of cylinder #1, cylinder # 2, cylinder # 3 and cylinder #4, temperature rise performance of a manifold catalyst improves by shortening a total length of the exhaust manifold while preventing exhaust gas interference between the cylinders. Therefore, an exhaust manifold branch of cylinder # 1 and an exhaust manifold branch of cylinder # 4 in outward sides of the engine that are not fired in succession are made convergent with its convergence angle θ1 being equal to or below 20 degrees to form a first convergent exhaust manifold branch and an exhaust manifold branch of cylinder # 2 and an exhaust manifold branch of cylinder # 3 between the cylinder # 1 and cylinder # 4 that are not fired in succession are made convergent at a minimum distance having a laterally projected shape to form a second convergent exhaust manifold branch. The first and the second convergent exhaust manifold branches are thereafter convergent at a convergence angle θ3 from 0 degrees to 20 degrees.
摘要翻译： 在四缸发动机的排气歧管中，按气缸＃1，气缸＃2，气缸＃3和气缸＃4的顺序排列的四个气缸，通过缩短总气瓶的总长度来改善歧管催化剂的升温性能 排气歧管，同时防止气缸之间的废气干扰。 因此，使发动机的外侧的气缸＃1的排气歧管分支和发动机的外侧的气缸＃4的排气歧管分支不连续点火，会聚到会聚角θ1等于或低于20度，形成 第一收敛排气歧管分支和气缸＃2的排气歧管分支和气缸＃1的气缸＃1的排气歧管分支在气缸＃1和气缸＃4之间不连续点火，使其以具有横向投影形状的最小距离会聚 以形成第二收敛排气歧管分支。 此后，第一和第二收敛排气歧管分支在从0度到20度的会聚角θ3收敛。
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公开(公告)号：US06962048B2
公开(公告)日：2005-11-08
申请号：US10609632
申请日：2003-07-01
CPC分类号： F01N13/1805 , F01N13/10 , F01N2470/20
摘要： An exhaust manifold of an engine exhaust apparatus includes a plurality of exhaust branches and a straight pipe section. The exhaust branches extend toward a confluence portion, from respective upstream ends to be connected with cylinders of an engine. The straight pipe section extends from the confluence portion toward a downstream end adapted to be connected to an exhaust purifying catalyst.
摘要翻译： 发动机排气装置的排气歧管包括多个排气分支和直管段。 排气分支从相应的上游端向合流部延伸，以与发动机的气缸连接。 直管段从汇合部分延伸到适于与排气净化催化剂连接的下游端。
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6.发明授权公开(公告)号：US07787122B2
公开(公告)日：2010-08-31
申请号：US10561280
申请日：2004-06-18
申请人： Shingo Saito , Masaru Iida , Masaaki Ashida
发明人： Shingo Saito , Masaru Iida , Masaaki Ashida
IPC分类号： G01N21/00
CPC分类号： G01J11/00 , G01N21/359 , G01N21/39 , G01N21/41
摘要： A light-waveform measuring device and method include a complex-refractive-index measuring device and a computer-program recording medium An electric field of an electromagnetic wave, in a light region having wavelengths smaller than those of electromagnetic waves in a near-infrared region, is measured, and time-varying waveforms are outputted. Gate-pulse-light generating means, measurement-light generating means and light-detecting means for detecting measurement light, are included, The measurement light is coherent light having a wavelength smaller than those of a near-infrared region. The gate pulse light is coherent light with a pulse width smaller than a period of the measurement light. A physical quantity, based on carriers generated from the measurement light and the gate pulse light is measured.
摘要翻译： 光波形测量装置和方法包括复折射率测量装置和计算机程序记录介质在具有小于近红外区域中的电磁波的波长的光区域中的电磁波的电场 ，并输出时变波形。 包括门脉冲光产生装置，测量光产生装置和用于检测测量光的光检测装置。测量光是具有比近红外区域的波长小的波长的相干光。 门脉冲光是具有小于测量光的周期的脉冲宽度的相干光。 测量基于从测量光和门脉冲光产生的载流子的物理量。
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公开(公告)号：US07444981B2
公开(公告)日：2008-11-04
申请号：US11794425
申请日：2006-04-13
申请人： Masaaki Ashida
发明人： Masaaki Ashida
CPC分类号： F02P15/02
摘要： An internal-combustion engine is disclosed in which a pair of inlet valves and a pair of outlet valves are provided within the combustion chamber formed in each of a row of cylinders. A first ignition plug is disposed in the cylinder head within a central area of the combustion chamber in plan view. Second and third ignition plugs are disposed in the cylinder head at opposite peripheral portions of the combustion chamber positioned approximately along the first axis direction in plan view, the second and third ignition plugs are arranged so that the discharge electrode portions of the second and third ignition plugs being inclined inwardly of the combustion chamber in opposite directions and are substantially symmetrical relative with the first ignition plug in plan view. A line intersecting the discharge electrode portions of the second and third ignition plugs forms an oblique angle with the direction of the row of cylinders in plan view.
摘要翻译： 公开了一种内燃机，其中在一排气缸中形成的燃烧室内设置有一对入口阀和一对出口阀。 第一火花塞在平面图中设置在燃烧室的中心区域内的气缸盖内。 第二和第三火花塞在平面图中大致沿着第一轴线方向定位在燃烧室的相对周边部分处设置在气缸盖中，第二和第三火花塞被布置成使得第二和第三点火的放电电极部分 塞子在相反方向上向燃烧室的内侧倾斜，并且在平面图中相对于第一火花塞基本对称。 与第二和第三火花塞的放电电极部分相交的一条线在俯视图中与该列气缸的方向形成倾斜角。
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公开(公告)号：US5893816A
公开(公告)日：1999-04-13
申请号：US948576
申请日：1997-10-10
申请人： Masaaki Ashida
发明人： Masaaki Ashida
IPC分类号： B60W10/00 , B60K35/00 , B60W10/04 , F02D29/00 , F02D29/04 , F02D31/00 , F02D41/02 , F02D41/04 , F16H59/22 , F16H59/36 , F16H59/44 , F16H59/54 , F16H61/20 , F16H63/50 , F02D29/02 , F02D41/08
CPC分类号： F16H61/20 , F02D31/005 , F02D41/021 , F16H63/50 , F16H2061/202 , F16H59/22 , F16H59/36 , F16H59/44 , F16H59/54 , Y10T477/68
摘要： A rotation speed is feedback controlled to a target rotation speed during idle running of an engine. When an automatic transmission is in a travel range, a brake is being operated and a vehicle speed is less than a predetermined value, the target rotation speed is decreased. A required vehicle creep force is different according to whether the vehicle has substantially stopped such as when it is waiting on a crossing, or whether it is moving in the idle running state as when it is being garaged or is following a vehicle in front of it in a traffic jam. By decreasing the target rotation speed according to the vehicle speed, an optimum creep force is obtained in both cases.
摘要翻译： 在发动机怠速行驶期间，将转速反馈控制到目标转速。 当自动变速器处于行驶范围时，正在操作制动器，并且车速小于预定值，则目标转速降低。 所需的车辆蠕变力根据车辆是否基本上停止，例如当它正在等待十字路口时，或者是否正在空闲行驶状态下移动，就像在车库正在或正在其前面的车辆 在交通堵塞 通过根据车速降低目标转速，在这两种情况下都能获得最佳的蠕变力。
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公开(公告)号：US4970152A
公开(公告)日：1990-11-13
申请号：US127315
申请日：1987-12-02
CPC分类号： G01N33/50 , C12Q1/04 , C12Q1/26 , C12Q1/37 , C12Q1/46 , G01N2333/4722 , G01N2400/24 , Y10S435/815 , Y10S530/858
摘要： A reagent comprising a fraction obtained from plasma of an insect such as silkworm larvae and capable of reacting specifically with .beta.-1,3-glucan or peptidoglycan can be used for determining .beta.-1,3-glucan or peptidoglycan.
摘要翻译： 包含从诸如蚕幼虫的昆虫血浆获得的能够与β-1,3-葡聚糖或肽聚糖特异性反应的试剂的试剂可用于测定β-1,3-葡聚糖或肽聚糖。
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公开(公告)号：US08459016B2
公开(公告)日：2013-06-11
申请号：US12692130
申请日：2010-01-22
申请人： Masaaki Ashida , Sunkee Yi , Takao Inoue , Shunichi Mitsuishi
发明人： Masaaki Ashida , Sunkee Yi , Takao Inoue , Shunichi Mitsuishi
IPC分类号： F01N1/00
CPC分类号： F01N13/10 , F01N13/1805 , F01N13/1877
摘要： An exhaust manifold connected to exhaust ports of at least three straightly-arranged cylinders of an internal combustion engine is constructed by a primary exhaust pipe which extends from the foremost cylinder of the cylinders in the rearward direction of the engine along the direction of the straight arrangement of the cylinders and a plurality of secondary exhaust pipes which extend from the other cylinders except for the foremost cylinder to the primary exhaust pipe. The secondary exhaust pipes are collected to the primary exhaust pipe so that downstream end portions of the secondary exhaust pipes are wound into the center axis of the primary exhaust pipe at a plurality of points on the center axis, respectively.
摘要翻译： 连接到内燃机的至少三个直列式气缸的排气口的排气歧管由主排气管构成，该主排气管沿着直排列方向从发动机的后方向从汽缸的最前面的气缸延伸 以及从除了最前面的气缸之外的其它气缸延伸到主排气管的多个二次排气管。 二次排气管被收集到主排气管中，使得二次排气管的下游端部分别在中心轴上的多个点处缠绕在主排气管的中心轴线上。
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