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    • 6. 发明授权
    • Variable venturi type carburetor
    • 可变文丘里型化油器
    • US4272460A
    • 1981-06-09
    • US125633
    • 1980-02-28
    • Noboru WatanabeTokuta InoueKiyohiko Oishi
    • Noboru WatanabeTokuta InoueKiyohiko Oishi
    • F02M19/03F02M7/17F02M69/00F02M71/00F02M9/02
    • F02M7/17F02M71/00Y10S261/82
    • A variable venturi type carburetor of an internal combustion engine which includes a housing, a bore extending through the housing and having an inner wall defining an intake passage, a suction piston movably mounted in the housing and having a head portion projecting into the intake passage and a fuel injection valve. The suction piston moves so as to change the cross-sectional area of the venturi portion defined between the head portion of the suction piston and an inner wall of the intake passage. A pipe member connected to the fuel injection valve is opened to the intake passage in a position opposite the head portion with regard to the intake passage. The fuel injected from the injection valve is supplied through the pipe member to the intake passage.
    • 一种内燃机的可变文丘里型化油器,包括壳体,延伸穿过壳体并具有限定进气通道的内壁的孔,可移动地安装在壳体中并具有突出到进气通道中的头部的吸入活塞, 燃油喷射阀。 抽吸活塞移动以改变限定在吸入活塞的头部和进气通道的内壁之间的文丘里管部分的横截面积。 连接到燃料喷射阀的管构件相对于进气通道在与头部相对的位置处对进气通道打开。 从喷射阀喷射的燃料通过管道构件供给到进气通道。
    • 7. 发明授权
    • Fuel injection type throttle valve
    • 燃油喷射式节流阀
    • US4259935A
    • 1981-04-07
    • US147527
    • 1980-05-07
    • Noboru WatanabeTokuta InoueMasaki Mitsuyasu
    • Noboru WatanabeTokuta InoueMasaki Mitsuyasu
    • F02M19/00F02M69/04F02M69/14F16K19/00B01F3/02
    • F02M19/00F02M69/042F02M69/145Y10T137/87643
    • Disclosed is a device for injecting fuel into an intake air supply passage which is communicated with the combustion chambers of an internal combustion engine.The device comprises: a swingable throttle shaft having a hole formed therein along a longitudinal axis thereof and traversing an intake air supply passage; a throttle valve plate fixed to the throttle shaft for throttling the intake air supply passage so that the throttle valve plate can vary the opening of the air supply passage due to the swing of the throttle shaft; and a fuel injection outlet portion formed at the proximity of the surface of the throttle valve plate and communicated with one of the hole. Fuel supplied from the fuel injection outlet portion is uniformly admixed with the air flow which is caused to contract by the throttle valve plate.
    • 公开了一种用于将燃料喷射到与内燃机的燃烧室连通的进气供给通道中的装置。 该装置包括:可摆动节流轴,其具有沿着其纵向轴线形成在其中并穿过进气供给通道的孔; 节流阀板固定在节流轴上,用于节流进气供给通道,使得节流阀板能够改变由于节流轴的摆动引起的供气通道的开度; 以及形成在节流阀板的表面附近并与孔中的一个连通的燃料喷射出口部。 从燃料喷射出口部供给的燃料与被节流阀板收缩的气流均匀地混合。
    • 8. 发明授权
    • Method for sootless combustion and furnace for said combustion
    • 无燃烧燃烧方法和所述燃烧炉
    • US4159000A
    • 1979-06-26
    • US849941
    • 1977-11-09
    • Yosimi IwasakiYukimitu YamadaNoboru Watanabe
    • Yosimi IwasakiYukimitu YamadaNoboru Watanabe
    • F23J1/02F23B99/00F23C99/00F23G5/14F23G5/32F23G7/04F23G7/10F23G5/00
    • F23G5/32F23G2209/26F23G2209/261
    • Air is blown into a combustion furnace via an inlet disposed in the upper section of the furnace and the incoming air is made to flow in a fixed spirally descending path along the inner wall of the furnace proper. Material subjected to combustion is carried by the flow of air to the layer of burning material at the bottom of the furance by previously deposited combustible material, there to be burnt. By virtue of the action of the current of air, the combustion gas from the combustion is vigorously whirled upwardly in the same rotational direction as that of the air current in the annular region defined by the fixed path of the spirally descending air current. This ascending current of air is enclosed within the annular region defined by the descending current. While the combustion gas is thus being whirled upwardly, the solid particles such as soot and other products of incomplete combustion which are entrained by the ascending combustion gas are caused by centrifugal force to pass into the spirally descending air flow. Therefore, by the time the waste gas from the combustion is finally released from the combustion furnace into the ambience, it is substantially free from soot and dust.
    • 空气通过设置在炉上部的入口吹入燃烧炉中,并且进入的空气沿着炉子内壁的固定的螺旋下降路径流动。 被燃烧的材料通过预先沉积的可燃材料通过空气流在耐火材料底部的燃烧材料层中进行,待燃烧。 由于空气流的作用,来自燃烧的燃烧气体在与由螺旋下降的气流的固定路径限定的环形区域中的气流相同的旋转方向上向上旋转。 空气的上升电流被包围在由下降电流限定的环形区域内。 当燃烧气体向上旋转时,由上升燃烧气体夹带的固体颗粒如煤烟和不完全燃烧的其它产物由离心力引起,进入螺旋状下降的气流。 因此,当燃烧废气最终从燃烧炉释放到气氛中时,其基本上不含烟灰和灰尘。
    • 9. 发明申请
    • High moisture absorbent nonwoven fabric structure and production method thereof
    • 高吸湿性无纺布结构及其制造方法
    • US20060234585A1
    • 2006-10-19
    • US11431456
    • 2006-05-10
    • Noboru WatanabeTadashi ArakiNaomichi Momoi
    • Noboru WatanabeTadashi ArakiNaomichi Momoi
    • D04H13/00
    • B32B5/26Y10T442/60
    • A high moisture absorbent nonwoven fabric structure comprising a moisture absorbing layer mainly consisting of high moisture absorbent fibers, and surface sheets sandwiching the moisture absorbing layer to constitute a three-layer structure. The high moisture absorbent fibers gel on the surfaces thereof by absorbing water and/or moisture to develop a self-bonding force. The high moisture absorbent nonwoven fabric has an absorptivity, after five hours at 20° C. and relative humidity of 65%, of at least 20 wt. %, at least one of the surface sheets has breathability, and the self-bonding force of high moisture absorbent fibers ensures bonding between fibers in the moisture absorbing layer and between the moisture absorbing layer and the surface sheets. The high moisture absorbent nonwoven fabric structure, which is high in hygroscopicity, applicable to a small space, and easily recyclable by heat treating nonwoven fabrics after moisture absorbed, can be used in a variety of fields such as desiccants and dehumidifying agents.
    • 包含主要由高吸湿性纤维构成的吸湿层的高吸湿性非织造布结构体和夹在吸湿层上的构成三层结构的表面片。 吸湿性高的纤维通过吸收水分和/或水分而形成自粘结力。 高吸湿性无纺布在20℃下5小时和65%的相对湿度为至少20重量%时具有吸收性。 %,表面片中的至少一个具有透气性,并且高吸湿性纤维的自粘合力确保了吸湿层中的纤维和吸湿层与表面片之间的粘合。 吸湿性高的吸湿性非织造布结构体可用于干燥剂和除湿剂等各种领域,其吸湿性高,适用于小空间,易吸水后易于回收的非织造布。