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公开(公告)号：US5033268A
公开(公告)日：1991-07-23
申请号：US323952
申请日：1989-03-15
申请人： Mitsuo Hitomi , Toshio Nishikawa , Humio Hinatase , Novuo Takeuti
发明人： Mitsuo Hitomi , Toshio Nishikawa , Humio Hinatase , Novuo Takeuti
IPC分类号： F02B37/00 , F02B27/00 , F02B27/02 , F02B29/04 , F02B33/44 , F02B37/12 , F02B37/18 , F02B75/18 , F02B75/20 , F02B75/22
CPC分类号： F02B27/0252 , F02B27/021 , F02B27/0242 , F02B27/0273 , F02B33/44 , F02B37/12 , F02B37/18 , F02B2075/1812 , F02B2075/1816 , F02B2075/1824 , F02B29/0406 , F02B75/20 , F02B75/22 , Y02T10/144 , Y02T10/146
摘要： A turbocharged engine is provided with a waste gate valve which limits the supercharging pressure in the intake passage downstream of the compressor of the turbocharger not to exceed a predetermined value. The intake passage has first and second pressure propagating paths downstream of the compressor. The pressure wave generated by the intake stroke of the combustion chamber is propagated substantially along the first pressure propagating path when the engine operates at a speed in a low engine speed range under heavy load and substantially along the second pressure propagating path when the engine operates at a speed in a high engine speed range. The part of the intake passage defining the first pressure propagating path is arranged so that a supercharging effect by a kinetic effect of intake air which becomes maximum at a predetermined engine speed in the low engine speed range can be obtained, and the part of the intake passage defining the second pressure propagating path is arranged so that a supercharging effect by a kinetic effect of intake air is better in the high engine speed range when the pressure wave is propagated along the second pressure propagating path than when the pressure wave is propagated along the first pressure propagating path. The predetermined engine speed is lower than an intercept engine speed for the second intake path.
摘要翻译： 涡轮增压发动机设置有废气闸阀，其限制在涡轮增压器的压缩机下游的进气通道中的增压压力不超过预定值。 进气通道具有压缩机下游的第一和第二压力传播路径。 当发动机在重负载下以低发动机转速范围内的速度运行时，并且当发动机运行在基本上沿着第二压力传播路径时，由燃烧室的进气冲程产生的压力波基本上沿着第一压力传播路径传播 发动机转速高的速度。 限定第一压力传播路径的进气通道的部分被布置成可以获得在低发动机转速范围内以预定发动机转速变为最大的进气的动力学效应的增压效应，并且进气部分 通过限定第二压力传播路径的通道被布置成使得当压力波沿着第二压力传播路径传播时，通过进气的动力学效应的增压效应在高的发动机转速范围内比在压力波沿着第二压力传播路径传播时更好 第一压力传播路径。 预定的发动机速度低于第二进气通道的拦截发动机转速。
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公开(公告)号：US4682044A
公开(公告)日：1987-07-21
申请号：US791447
申请日：1985-10-25
CPC分类号： H02J7/1476
摘要： An automobile engine having a device for increasing the inkage air in idle operation when a load is applied to the engine from equipments associate with the engine. An alternator driven by the engine has a voltage regulator which controls the alternator output in response to a load condition on the alternator by controlling the field current. A control unit is provided to restrict an increase in the field current when an electric load is turned on for a time period required for having the engine output increased.
摘要翻译： 一种汽车发动机，其具有用于当从发动机关联的设备向发动机施加负载时在空转运行中增加空气的装置。 由发动机驱动的交流发电机具有电压调节器，其通过控制励磁电流来响应于交流发电机上的负载状况来控制交流发电机输出。 提供一个控制单元，用于在电动负载打开一段时间以限制发动机输出增加所需的时间段内的励磁电流的增加。
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公开(公告)号：US4662339A
公开(公告)日：1987-05-05
申请号：US813933
申请日：1985-12-27
CPC分类号： F02P5/045 , F02D41/04 , F02D41/182 , F02D41/2454 , F02D41/32
摘要： An air-fuel ratio control system for an automobile engine including an intake passage having a throttle valve, and a fuel supply unit, which comprises an air detector for generating an air signal indicative of the quantity of air sucked to the engine through the intake passage, a throttle detector for generating a throttle signal indicative of the opening of the throttle valve, and a control unit operable in response to the signals from the air and throttle detectors for determining the air-fuel ratio of a combustible air-fuel mixture to be supplied to the engine in dependence on the amount of air sucked when a load on the engine is small, but on the opening of the throttle valve when the load on the engine is great.
摘要翻译： 一种用于汽车发动机的空燃比控制系统，包括具有节流阀的进气通道和燃料供给单元，该空气燃料比控制系统包括：空气检测器，用于产生指示通过进气通道吸入发动机的空气量的空气信号 ，用于产生指示节气门打开的油门信号的油门检测器，以及响应于来自空气和油门检测器的信号而操作的控制单元，用于确定可燃空气燃料混合物的空燃比为 根据在发动机上的负荷小时吸入的空气量，而是在发动机上的负荷大时对节流阀的开度供给发动机。
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公开(公告)号：US4546334A
公开(公告)日：1985-10-08
申请号：US487095
申请日：1983-04-21
CPC分类号： H01P1/2053 , H01P1/202
摘要： An improved electrical filter device in which cut-off spaces required in a casing of the electrical filter device are still further reduced than in conventional arrangements, and which is free from unnecessary coupling and capable of being constructed entirely by capacitor coupling for compact size.
摘要翻译： 一种改进的电气滤波器装置，其中在电气滤波器装置的壳体中所需的截止空间比传统装置进一步减小，并且没有不必要的耦合，并且能够完全由紧凑尺寸的电容器耦合构成。
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55.发明授权Multiple cylinder engine having air-fuel ratio control means in accordance with a signal from an exhaust gas sensor 失效具有根据来自废气传感器的信号的空燃比控制装置的多缸发动机
公开(公告)号：US4517947A
公开(公告)日：1985-05-21
申请号：US355451
申请日：1982-03-08
CPC分类号： F02D33/02 , F02D17/02 , F02D41/1475
摘要： A multiple cylinder engine including a first group of cylinders having a first intake passage which is provided with a air-fuel mixture of a predetermined ratio in accordance with the signal from an exhaust gas sensor provided in the exhaust passage from the first group of cylinders. The engine further includes a second group of cylinders having a second intake passage which is provided with a mixture having an air-fuel ratio which is of a predetermined relationship with respect to the air-fuel ratio of the mixture provided to the first group of cylinders, the predetermined relationship being determined in accordance the engine operating condition. Check valves are provided in the intake passages to prevent the mixture in the first intake passage from being mixed with that in the second intake passage so that accurate control can be ensured.
摘要翻译： 一种多缸发动机，包括具有第一进气通道的第一组气缸，所述第一进气通道根据来自设置在排气通道中的来自第一组气缸的排气传感器的信号设置有预定比例的空气燃料混合物。 发动机还包括具有第二进气通道的第二组气缸，第二进气通道设置有空气 - 燃料比相对于提供给第一组气缸的混合物的空燃比具有预定关系的混合物 ，所述预定关系是根据所述发动机工作条件确定的。 止回阀设置在进气通道中以防止第一进气通道中的混合物与第二进气通道中的混合物混合，从而可以确保精确的控制。
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公开(公告)号：US07078076B2
公开(公告)日：2006-07-18
申请号：US10045054
申请日：2002-01-15
申请人： Etienne Georges Maze , Gilbert Louis Lelong , Terry E. Dorsett , Donald J. Guhde , Toshio Nishikawa
发明人： Etienne Georges Maze , Gilbert Louis Lelong , Terry E. Dorsett , Donald J. Guhde , Toshio Nishikawa
CPC分类号： C09D5/10 , Y10T428/12063 , Y10T428/12799
摘要： Coatings containing particulate metal alloy are disclosed. The coatings provide corrosion protection to a substrate, such as a metal substrate. The coatings contain zinc-metal-containing alloy in flake form, most particularly an alloy flake of zinc and aluminum. The coating can be from compositions that are water-based or solvent-based. The compositions for providing the coating may also contain a substituent such as a water-reducible organofunctional silane, or a hexavalent-chromium-providing substance, or a titanate polymer, or a silica substance constituent. The coating may desirably be topcoated.
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公开(公告)号：US5229729A
公开(公告)日：1993-07-20
申请号：US913772
申请日：1992-07-13
CPC分类号： H01P7/10 , H01P1/2138
摘要： A radio frequency signal combining/sorting apparatus which includes a plurality of channel filters which allow band regions of respective transmission channels to pass through them, isolators connected to respective inputs of the channel filters, a plurality of sets of power composing circuits each including branch lines for composing outputs of the channel filters into one output, and hybrid circuits arranged to each compose the outputs per two sets of the power composing circuits. The band regions to be applied to the respective channel filters are selected in such relation that the band regions of the respective channel filters corresponding to a given power composing circuit are spaced from each other to the largest possible extent.
摘要翻译： 一种射频信号组合/分类装置，其包括允许各个传输信道的频带区域通过它们的多个信道滤波器，连接到信道滤波器的相应输入端的隔离器，多组功率合成电路，每组包括分支线路 用于将信道滤波器的输出组合成一个输出，以及混合电路，每个组合电路组合每两组功率合成电路的输出。 选择要施加到各个信道滤波器的频带区域，使得对应于给定功率合成电路的各个信道滤波器的频带区域以最大可能的程度相互间隔开。
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公开(公告)号：US5132651A
公开(公告)日：1992-07-21
申请号：US536175
申请日：1990-06-11
申请人： Youhei Ishikawa , Jun Hattori , Toshio Nishikawa
发明人： Youhei Ishikawa , Jun Hattori , Toshio Nishikawa
摘要： A filter apparatus in accordance with the present invention comprises, for example, a band-pass filter and a plurality of band-stop filters connected as the post-stage to the band-pass filter. The band-pass filter transmits a band containing a desired frequency band, and the band-stop filters attenuate undesirable frequency bands. Another filter apparatus in accordance with the present invention comprises, for example, a first band-pass filter, a circulator connected to the first band-pass filter, and second band-pass filters connected to the circulator. The first band-pass filter transmits a band containing a desired frequency band to the circulator, and the second band-pass filters transmit undesirable frequency bands and reflect the desire frequency band to the circulator. The desired frequency band is outputted from this circulator. Still another filter apparatus in accordance with the present invention comprises, for example, a circulator and a band-pass filter connected to the circulator. The band-pass filter transmits an undesirable frequency band and reflects a desired frequency band to the circulator. The desired frequency band is outputted from this circulator.
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公开(公告)号：US5110308A
公开(公告)日：1992-05-05
申请号：US567011
申请日：1990-08-13
CPC分类号： H01R9/0518 , H01R4/2458 , H01R2103/00 , H01R24/40
摘要： A connector is disclosed which is to be mounted to a coaxial cable having an internal conductor, an internal insulator, cable outer (or shield) conductor, and a cable outer insulator. The connector comprises a housing formed of a connector outer conductor and a concentric inner contact. The connector outer conductor includes a cylindrical main portion and a rear cover portion. An outer conductor adapter is fixed to the main portion of the connector outer conductor and is adapted for insertion between the internal insulator and the cable outer conductor of the coaxial cable. A sleeve portion, which can include either a single securing member or two securing members to be wrapped about the coaxial cable, is formed integrally with the connector outer conductor. The inner contact is provided at its rear end with a slot into which the internal conductor is to be thrust, and at its forward end with a plurality of slits to provide an elastic firm holding force for holding a mating contact of another cable. An insulating member can be provided on a rear end of the inner contact. The insulating member is frustoconically shaped and includes a tapered groove in its front face to squeeze the rear end of the inner contact so as to positively engage the internal conductor in the slot. Solder can be provided about the internal conductor for more positive contact.
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公开(公告)号：US5097236A
公开(公告)日：1992-03-17
申请号：US517248
申请日：1990-05-01
CPC分类号： H03H7/0115
摘要： A parallel connection multi-stage band-pass filter including an input terminal and an output terminal for signals, a plurality of resonators respectively having resonator frequencies different from and close to one another which are electrically connected in parallel to each other between said input and output terminals.
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