-
41.发明授权Flow control device of a helically-shaped intake port for use in a diesel engine 失效用于柴油发动机的螺旋形进气口的流量控制装置
公开(公告)号：US4473040A
公开(公告)日：1984-09-25
申请号：US400726
申请日：1982-07-22
CPC分类号： F02B31/082 , F02F1/4228 , F02B1/04 , F02B3/06 , Y02T10/146
摘要： A helically-shaped intake port comprising a helical portion formed around an intake valve, and a substantially straight inlet passage portion tangentially connected to the helical portion. A bypass passage is branched off from the inlet passage portion and connected to the helical portion. A slide valve is arranged in the bypass passage and controlled by a stepper motor so that the opening area of the slide valve changes in proportion to the amount of air to be fed into the cylinder of the engine.
摘要翻译： 螺旋状进气口包括围绕进气阀形成的螺旋部分和与螺旋部切向连接的基本上直的入口通道部分。 旁通通道从入口通道部分分出并连接到螺旋部分。 旁通通道中设置滑阀，由步进马达控制，滑阀的开口面积与进给发动机气缸的空气量成比例地变化。
-
公开(公告)号：US4466398A
公开(公告)日：1984-08-21
申请号：US400358
申请日：1982-07-21
申请人： Kiyoshi Nakanishi , Takeshi Okumura , Tokuta Inoue
发明人： Kiyoshi Nakanishi , Takeshi Okumura , Tokuta Inoue
CPC分类号： F02B31/082 , F02F1/4228 , F02B1/04 , Y02T10/146
摘要： A helically-shaped intake port comprising a helical portion formed around an intake valve, and a substantially straight inlet passage portion tangentially connected to the helical portion. A bypass passage is branched off from the inlet passage portion and connected to the helical portion. A slide valve is arranged in the bypass passage and controlled by an electronic control unit so that the opening area of the slide valve is proportional to the amount of air fed into the cylinder of the engine.
摘要翻译： 螺旋状进气口包括围绕进气阀形成的螺旋部分和与螺旋部切向连接的基本上直的入口通道部分。 旁通通道从入口通道部分分出并连接到螺旋部分。 旁通通道中设置有滑阀，由电子控制单元控制，使滑阀的开口面积与送入发动机气缸的空气量成比例。
-
公开(公告)号：US4411226A
公开(公告)日：1983-10-25
申请号：US292886
申请日：1981-08-14
申请人： Takeshi Okumura , Kiyoshi Nakanishi , Tokuta Inoue
发明人： Takeshi Okumura , Kiyoshi Nakanishi , Tokuta Inoue
CPC分类号： F02B31/08 , F02B2031/003 , Y02T10/146
摘要： A helical type intake port for an internal combustion engine. The system has a first sub-intake passageway and a second sub-intake passageway. The first sub-intake passageway is connected to a helical end of the intake passageway for generating a flow of air for suppression of the swirl effect in the helical end. The second sub-intake passageway is connected to a portion of the helical port located upstream of the helical end portion, for increasing the speed of flow of air directed to the helical end portion.
摘要翻译： 一种用于内燃机的螺旋型进气口。 该系统具有第一副进气通道和第二副进气通道。 第一子进气通道连接到进气通道的螺旋端，用于产生用于抑制螺旋端中的涡流效应的空气流。 第二子进气通道连接到位于螺旋端部上游的螺旋口的一部分，用于增加引导到螺旋端部的空气的流动速度。
-
公开(公告)号：US4312309A
公开(公告)日：1982-01-26
申请号：US40046
申请日：1979-05-17
申请人： Kiyoshi Nakanishi , Takeshi Okumura
发明人： Kiyoshi Nakanishi , Takeshi Okumura
CPC分类号： F02F1/4228 , F02B1/04 , Y02T10/146
摘要： Helically-shaped intake port comprising a helical portion and an inlet passage portion which is tangentially connected to the helical portion and is slightly curved. The intake valve is arranged at the open outlet end of the helical portion. The upper wall of the helical portion extends to a helix terminating portion from the connecting position, and the inlet passage portion is connected to the helical portion. The height between the outlet open end and the upper wall of the helical portion, which is located at the helix terminating portion, is equal to or larger than the diameter of the outlet open end.
摘要翻译： 螺旋形进气口包括螺旋部分和与螺旋部分切向连接且略微弯曲的入口通道部分。 进气门布置在螺旋部分的开口处。 螺旋部分的上壁从连接位置延伸到螺旋终止部分，并且入口通道部分连接到螺旋部分。 位于螺旋终止部分的螺旋部分的出口开口端和上壁之间的高度等于或大于出口开口端的直径。
-
公开(公告)号：US4300499A
公开(公告)日：1981-11-17
申请号：US39182
申请日：1979-05-15
CPC分类号： F02F3/28 , F02B23/08 , F02B2275/40 , Y02T10/125
摘要： An internal combustion engine comprising 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 shaped squish area is formed between the spherical bottom wall of the third raised portion and the spherical rear face of the second raised portion. The second raised portion has a front face which comprises a gently inclined front face portion and a steeply inclined front face portion. The gently inclined front face portion is arranged beneath the exhaust valve, and the steeply inclined front face portion is arranged beneath the intake valve.
摘要翻译： 一种内燃机，包括形成在所述气缸盖的内壁上的第一凸起部分，在与所述第一凸起部分相对于所述活塞的轴线相对的位置形成在所述活塞的顶面上的第二凸起部分，以及 在所述第二凸起部分上方形成在所述气缸盖的内壁上的第三凸起部分。 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形挤压区域。 第二凸起部具有前表面，其包括轻轻倾斜的前表面部分和陡峭倾斜的前表面部分。 轻轻倾斜的前表面部分设置在排气阀的下方，并且陡倾斜的前表面部分设置在进气门的下方。
-
公开(公告)号：US4259933A
公开(公告)日：1981-04-07
申请号：US39183
申请日：1979-05-15
IPC分类号： F02B23/08
CPC分类号： F02B23/08 , Y02T10/125
摘要： An internal combustion 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. The surface areas of the first squish area and the second squish area which are located near said exhaust valve are larger than those of the first squish area and the second squish area which are located near the intake valve.
摘要翻译： 内燃机包括形成在气缸盖的内壁上的第一凸起部分，在相对于活塞的轴线相对于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 在所述第二凸起部分上方形成在所述气缸盖的内壁上的第三凸起部分。 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。 位于所述排气门附近的第一挤压区域和第二挤压区域的表面积大于位于进气门附近的第一挤压区域和第二挤压区域的表面积。
-
公开(公告)号：US4182279A
公开(公告)日：1980-01-08
申请号：US859565
申请日：1977-12-12
CPC分类号： F02B23/08 , F02B19/12 , Y02T10/125
摘要： Disclosed is a combustion chamber of an internal combustion engine. A first raised portion having a flat bottom is formed on the inner wall of the cylinder head so that a first flat squish area is formed between the flat bottom of the first raised portion and the flat peripheral portion of the top face of the piston. A second raised portion is 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 has a spherical rear wall so that a second spherical shell shape squish area is formed between the inner wall of the cylinder head and the rear wall of the first raised portion. The first squish flow spouted out from the first squish area moves forward along the top face of the piston. The second squish flow spouted from the second squish area moves forward in the upper interior of the combustion chamber in the direction opposite to the spouting direction of the first squish flow. The first and second squish flows cooperate with each other to create a strong swirl motion rotating about a horizontal axis in the combustion chamber.
摘要翻译： 公开了内燃机的燃烧室。 具有平坦底部的第一凸起部分形成在气缸盖的内壁上，使得在第一凸起部分的平坦底部和活塞顶面的平坦周边部分之间形成第一扁平挤压区域。 第二凸起部分形成在活塞的顶面上，与活塞的轴线相对的第一凸起部分相对的位置处，并且具有球形后壁，使得第二球形壳体形状的挤压区域形成在内部 气缸盖的壁和第一凸起部分的后壁。 从第一个挤压区域喷出的第一个挤压流沿活塞顶面向前移动。 从第二挤压区域喷出的第二挤压流在燃烧室的上部内部沿与第一挤压流的喷射方向相反的方向向前移动。 第一和第二挤压流动彼此配合以产生围绕燃烧室中的水平轴线旋转的强旋流运动。
-
公开(公告)号：US08951490B2
公开(公告)日：2015-02-10
申请号：US14123408
申请日：2012-05-18
申请人： Takeshi Okumura , Yoshiharu Nonaka , Tomoyuki Ogino , Takatoshi Shoji , Masatoshi Hirokawa , Noboru Takikawa , Kazuto Kamazawa
发明人： Takeshi Okumura , Yoshiharu Nonaka , Tomoyuki Ogino , Takatoshi Shoji , Masatoshi Hirokawa , Noboru Takikawa , Kazuto Kamazawa
IPC分类号： C01B31/20 , B01D53/04 , B01D53/047 , B01D53/62
CPC分类号： C01B31/20 , B01D53/04 , B01D53/047 , B01D53/62 , B01D2257/504 , B01D2258/0283 , B01D2259/40001 , B01D2259/40054 , B01D2259/40086 , B01D2259/402 , Y02C10/08
摘要： A CO2 recovery method and apparatus for desorbing and recovering carbon dioxide with low energy consumption from a gas discharged from a power generation plant having a boiler and a steam turbine. The adsorption and the desorption of carbon dioxide are performed alternately in two CO2 absorbers and located in a CO2 recovery apparatus, which each hold a carbon dioxide adsorbent. When carbon dioxide is desorbed, steam discharged from an outlet of a steam turbine of a power generation plant is partially branched before introduced into a condenser, and sent to a steam compressor. The partially branched steam is compressed in this compressor, and then sent to a cooling device. By cooling, the steam for desorption is prepared. The steam prepared in the cooling device is supplied into a CO2 absorber to desorb carbon dioxide. Accordingly, waste steam, before it is introduced into the condenser, is usable for desorption.
摘要翻译： 从具有锅炉和蒸汽轮机的发电厂排出的气体中解吸和回收低能耗的二氧化碳的二氧化碳回收方法和装置。 二氧化碳的吸附和解吸交替在两个CO2吸收器中进行，并位于二氧化碳回收装置中，每个二氧化碳回收装置都装有二氧化碳吸附剂。 当二氧化碳解吸时，从发电厂的蒸汽轮机的出口排出的蒸汽在引入冷凝器之前部分地分支，并被送到蒸汽压缩机。 部分分支的蒸汽在该压缩机中被压缩，然后送到冷却装置。 通过冷却，制备用于解吸的蒸汽。 将冷却装置中制备的蒸汽供给到二氧化碳吸收器中以解吸二氧化碳。 因此，废蒸汽在其被引入冷凝器之前可用于解吸。
-
公开(公告)号：US08786379B2
公开(公告)日：2014-07-22
申请号：US13108567
申请日：2011-05-16
CPC分类号： H04B3/28 , H03H7/09 , H03H7/427 , H03H7/48 , H03H2001/0085
摘要： A common mode noise filter includes: a common mode filter inserted into a pair of signal lines; and a pair of capacitively coupled coils having one ends connected respectively to the corresponding signal lines and the other ends opened. According to the present invention, common mode noise can be removed by a common mode filter, as well as, differential mode noise in a desired frequency band can be removed by a pair of coils whose other ends are opened.
摘要翻译： 共模噪声滤波器包括：插入到一对信号线中的共模滤波器; 以及一对电容耦合线圈，其一端分别连接到相应的信号线，另一端开路。 根据本发明，可以通过共模滤波器去除共模噪声，并且通过其另一端被打开的一对线圈可以去除期望频带中的差模噪声。
-
公开(公告)号：US08451083B2
公开(公告)日：2013-05-28
申请号：US13149114
申请日：2011-05-31
申请人： Takeshi Okumura , Tomokazu Ito
发明人： Takeshi Okumura , Tomokazu Ito
CPC分类号： H01F5/003 , H01F17/0013 , H01F17/04 , H01F27/292
摘要： A coil component is provided with a magnetic substrate made of magnetic ceramic material, a thin-film coil layer containing a coil conductor formed on one principal surface of the magnetic substrate, a plurality of bump electrodes formed on the principal surface of the thin-film coil layer, and an insulating resin layer formed on the principal surface of the thin-film coil layer excluding formation positions of the bump electrodes. Each bump electrode has an exposure surface on a bottom surface and on two side surfaces of a layered product composed of the magnetic substrate, the thin-film coil layer and the insulating resin layer. A corner of the each bump electrode has a notch portion. The insulating resin layer includes a center resin portion provided in a center of the principal surface of the thin-film coil layer and a plurality of corner resin portions provided in the notch portion of each bump electrode.
摘要翻译： 线圈部件设置有由磁性陶瓷材料制成的磁性基板，薄膜线圈层，其包含形成在磁性基板的一个主表面上的线圈导体，形成在薄膜的主表面上的多个凸块电极 线圈层和形成在除了凸起电极的形成位置之外的薄膜线圈层的主表面上的绝缘树脂层。 每个凸块电极在底表面和由磁性基板，薄膜线圈层和绝缘树脂层构成的层叠体的两个侧表面上具有曝光表面。 每个凸起电极的角部具有切口部分。 绝缘树脂层包括设置在薄膜线圈层的主表面的中心的中心树脂部分和设置在每个凸起电极的凹口部分中的多个角部树脂部分。
-
-
-
-
-
-
-
-
-
搜索结果
82 条记录 (耗时 0.021 秒)
