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    • 31. 发明授权
    • Controller
    • 控制器
    • US5634627A
    • 1997-06-03
    • US555031
    • 1995-11-08
    • Kunihiko DaidoKazuhiro YoshikawaShuhei Ogawa
    • Kunihiko DaidoKazuhiro YoshikawaShuhei Ogawa
    • F16K31/122F16K31/126F16K41/10F16K51/02
    • F16K41/10F16K31/1262
    • An actuator comprises a valve case opened upward, a gas-driven actuator having a fixed portion provided on the valve case and fixed thereto and an operating portion movable upward and downward by a drive gas when the gas flows in or out, a valve stem extending upward from inside the valve case to above the case and having its upper end fixed to the operating portion of the actuator, and a valve element provided on the lower end of the valve stem. A valve case fluid seal bellows and an actuator gas seal bellows are connected between the valve stem and the actuator fixed portion and between the actuator fixed portion and operating portion, respectively. A vacuum is contained in a closed space formed by the valve stem, fluid seal bellows, actuator fixed portion, gas seal bellows and actuator operating portion. The variations in the internal pressure of the closed space due to variations in the ambient temperature are much smaller than the pressure of the drive gas, so that the flow rate of fluid remains unchanged by the variations in the ambient temperature.
    • 致动器包括向上敞开的阀壳,气体驱动致动器,其具有设置在阀壳上并固定到其上的固定部分,以及当气体流入或流出时由驱动气体上下移动的操作部分;阀杆延伸 从阀壳内部向上方延伸到壳体的上方并且其上端固定在致动器的操作部分上,以及设置在阀杆下端的阀元件。 阀壳流体密封波纹管和致动器气体密封波纹管分别连接在阀杆和致动器固定部分之间以及致动器固定部分和操作部分之间。 在阀杆,流体密封波纹管,致动器固定部分,气体密封波纹管和致动器操作部分形成的封闭空间中包含真空。 由于环境温度的变化,封闭空间的内部压力的变化远远小于驱动气体的压力,使得流体的流量由于环境温度的变化而保持不变。
    • 32. 发明授权
    • Control valve
    • 控制阀
    • US5427357A
    • 1995-06-27
    • US209906
    • 1994-03-14
    • Mutsunori KoyomogiKunihiko DaidoMasahiko NakazawaYukio MinamiMasahiko SogaoKazuhiro YoshikawaShuhei OgawaTetsuya Kojima
    • Mutsunori KoyomogiKunihiko DaidoMasahiko NakazawaYukio MinamiMasahiko SogaoKazuhiro YoshikawaShuhei OgawaTetsuya Kojima
    • F16K1/10F16K41/10F16K3/00
    • F16K41/10F16K1/10Y10T137/6416
    • A control valve comprises a valve body having a fluid channel and a valve seat; a valve operating part; a valve stem supporting member having its upper end fixed to the valve operating part and its lower end fixed to the valve body; a valve stem penetrating the valve stem supporting member and having its upper end part connected to the valve operating part and its lower end part entering the valve body, the valve stem being movable upward or downward by the valve operating part; and a valve element attached to the lower end of the valve stem. The valve element is moved upward or downward by moving the valve stem upward or downward, the valve element being brought into contact with and seated in the valve seat to close a fluid channel as it is moved downward, the valve element being detached from the valve seat to open the fluid channel as it is moved upward. The valve stem supporting member has an upper tubular body and a lower tubular body, the upper tubular body having its upper end fixed to the valve operating part and its lower end detached from the valve body, the lower tubular body having its lower end fixed to the valve body and its upper end detached from the valve operating part, the two tubular bodies being spaced apart each other, the lower end part of the upper tubular body and the upper end part of the lower tubular body being connected by a connecting member.
    • 控制阀包括具有流体通道和阀座的阀体; 阀门操作部分; 阀杆支撑构件,其上端固定到阀操作部分,其下端固定到阀体; 阀杆贯穿阀杆支撑构件,其上端部分连接到阀操作部分,其下端部分进入阀体,阀杆可由阀操作部件向上或向下移动; 以及附接到阀杆的下端的阀元件。 阀元件通过向上或向下移动阀杆而向上或向下移动,阀元件与阀座接触并安置在阀座中,以在其向下移动时闭合流体通道,阀元件从阀门拆下 座椅向上移动以打开流体通道。 阀杆支撑构件具有上管状体和下管状体,上管状体的上端固定到阀操作部分,其下端与阀体分离,下管状体的下端固定到 阀体及其上端与阀操作部分脱离,两个管状体彼此间隔开,上管状体的下端部和下管状体的上端部通过连接部件连接。
    • 33. 发明授权
    • Control valve
    • 控制阀
    • US5379982A
    • 1995-01-10
    • US209903
    • 1994-03-14
    • Mutsunori KoyomogiYukio MinamiMasahiko NakazawaKazuhiro YoshikawaTetsuya Kojima
    • Mutsunori KoyomogiYukio MinamiMasahiko NakazawaKazuhiro YoshikawaTetsuya Kojima
    • F16K1/00F16K1/10F16K41/10F16K51/00F16K49/00
    • F16K41/10F16K1/10Y10T137/7036
    • A control valve comprises a valve body having a fluid channel and a valve seat; a valve operating part; a valve stem supporting member having its upper end fixed to the valve operating part and its lower end fixed to the valve body; a valve stem penetrating the valve stem supporting member and having its upper end part connected to the valve operating part and its lower end part entering the valve body, the valve stem being movable upward or downward by the valve operating part; and a valve element attached to the lower end of the valve stem. The valve element is moved upward or downward by moving the valve stem upward or downward, the valve element being brought into contact with and seated in the valve seat to close a fluid channel as it is moved downward, the valve element being detached from the valve seat to open the fluid channel as it is moved upward. The valve stem comprises an upper bar-shaped member of metal connected to the valve operating member and a lower bar-shaped member made of a fiber reinforced plastic to which the valve element is attached. The upper and lower bar-shaped members are movable upward from a lower end position where the valve element is in a fully open state. The lower bar-shaped member is stop from moving upward at an upper end position where the valve element is in a fully open state. An uppward moving distance of the upper bar-shaped member from a lower end position is made longer than a moving distance of the lower bar-shaped member from the lower end position to the upper end position.
    • 控制阀包括具有流体通道和阀座的阀体; 阀门操作部分; 阀杆支撑构件,其上端固定到阀操作部分,其下端固定到阀体; 阀杆贯穿阀杆支撑构件,其上端部分连接到阀操作部分,其下端部分进入阀体,阀杆可由阀操作部件向上或向下移动; 以及附接到阀杆的下端的阀元件。 阀元件通过向上或向下移动阀杆而向上或向下移动,阀元件与阀座接触并安置在阀座中,以在其向下移动时闭合流体通道,阀元件从阀门拆下 座椅向上移动以打开流体通道。 阀杆包括连接到阀操作构件的上部金属板状金属构件和由附着有阀元件的纤维增强塑料制成的下部杆状构件。 上下条形构件可从阀元件处于完全打开状态的下端位置向上移动。 下阀杆件在阀元件处于完全打开状态的上端位置处停止向上移动。 上部条形构件从下端位置向上的移动距离比下部杆形构件从下端位置到上端位置的移动距离长。
    • 38. 发明申请
    • METHOD FOR PRODUCING LIPIDS
    • 生产脂肪的方法
    • US20110189760A1
    • 2011-08-04
    • US13120842
    • 2009-09-24
    • Kazuhiro YoshikawaAkihiro Mikajiri
    • Kazuhiro YoshikawaAkihiro Mikajiri
    • C11C1/00C11B1/00
    • C11B13/00A23K20/158A23L17/40A61K35/612C11B1/06Y02W30/74
    • The present invention relates to a method for efficiently extracting and producing lipid components from crustaceans. A method for producing lipids, characterized by obtaining a squeezed liquid by squeezing a whole crustacean or a part thereof, heating the squeezed liquid to a temperature at which proteins contained in the squeezed liquid coagulate, carrying out solid-liquid separation so as to separate the heated squeezed liquid into a solid component that contains lipid components and an aqueous component that contains water-soluble components, washing the resulting solid containing lipids or a dried product thereof with water, dehydrating and/or drying, and then extracting lipids from the solid containing lipids or the dried product thereof.
    • 本发明涉及一种有效提取和生产甲壳类动物脂质成分的方法。 一种生产脂质的方法,其特征在于通过挤压整个甲壳类或其一部分获得挤压液体,将挤压的液体加热到挤压液体中所含的蛋白质凝固的温度,进行固液分离, 加热挤压的液体成为含有脂质组分的固体组分和含有水溶性组分的水性组分,用水洗涤所得固体含有脂质或其干燥产物,脱水和/或干燥,然后从含有 脂类或其干燥产物。