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    • 1. 发明授权
    • Turbine cooling blade having inner hollow structure with improved cooling
    • 涡轮冷却叶片具有内部中空结构,具有改进的冷却
    • US5533864A
    • 1996-07-09
    • US343956
    • 1994-11-17
    • Hideo NomotoTakanari OkamuraShoko Ito
    • Hideo NomotoTakanari OkamuraShoko Ito
    • F01D5/18F23R3/00
    • F01D5/186F01D5/188F23R3/002F05D2240/81F05D2260/201F05D2260/202F23R2900/03044
    • A turbine cooling blade has a blade body defining an inner hollow portion, an insert core fitted into the inner hollow portion of the blade body with a space therebetween, and a plurality of projections formed on the insert core so as to project towards an inner surface of the blade body. The projections are formed with impingement holes through which cooling air flows from an inside of the insert core towards the space between the insert core and the blade body. The blade body is provided with a plurality of partitioning members partitioning the space into a plurality of sectioned chambers between the insert core and an inner surface of the blade body. The insert core member is formed with a number of impingement holes at portions other than the partitioning members, and the partitioning members extend in a span direction of the blade body. Cooling air flows from an inside of the insert core towards the chambers through the impingement holes, and the blade body is provided with a plurality of film cooling holes each penetrating the blade body from the chambers to an outer atmosphere side of the blade body and extending in a radial direction the blade body.
    • 涡轮冷却叶片具有限定内部中空部分的刀片体,插入到叶片本体的中空部分中的插入芯,其间具有空间;多个突起,其形成在插入芯上,以朝向内表面突出 的刀片体。 突起形成有冲击孔,冷却空气通过该冲击孔从插入芯的内部朝向插入芯和叶片本体之间的空间流动。 叶片体设置有多个分隔构件,其将空间分隔成插入芯和叶片本体的内表面之间的多个分段室。 插入芯构件在除了分隔构件之外的部分处形成有多个冲击孔,并且分隔构件在叶片体的跨度方向上延伸。 冷却空气从插入芯的内部通过冲击孔流向室,并且叶片本体设置有多个薄膜冷却孔,每个薄膜冷却孔从叶片主体的腔室穿过叶片主体的外部空气侧并延伸 在径向方向上的刀片体。
    • 3. 发明授权
    • Cooled turbine blade for a gas turbine
    • 用于燃气轮机的冷却涡轮叶片
    • US5538394A
    • 1996-07-23
    • US365430
    • 1994-12-28
    • Asako InomataHisashi MatsudaYoshitaka FukuyamaFumio OhtomoYuji NakataHideo Nomoto
    • Asako InomataHisashi MatsudaYoshitaka FukuyamaFumio OhtomoYuji NakataHideo Nomoto
    • F01D5/18F02C7/18F28F3/02
    • F01D5/187F28F3/02F05D2240/127F05D2260/2212Y02T50/673Y02T50/676
    • A cooling flow passage assembly consisting of pressure side cooling flow passages extending in a span direction and suction side cooling flow passages extending in the span direction and serially connected to the pressure side cooling flow passages is formed in a turbine blade. A cooling medium flows through the pressure side cooling flow passages in the direction toward the tip portion and through the suction side cooling flow passages in the direction toward the root. Cooling effect is improved by a Coriolis force. The number of the suction side cooling flow passages is larger than the number of the pressure side cooling flow passages. At least one of the suction side cooling flow passages forms at least one most downstream cooling flow passage. The cooling medium flows through the most downstream cooling flow passage and is exhausted outside of the turbine blade through nozzles, whereby the flow of the cooling medium through the most downstream cooling flow passage is speeded up.
    • 在涡轮叶片中形成有由在跨度方向上延伸的压力侧冷却流路和沿跨度方向延伸并串联连接到压力侧冷却流路的吸入侧冷却流路构成的冷却流路组件。 冷却介质沿着朝向前端部的方向流过压力侧冷却流路,并且沿着朝向根部的方向通过吸入侧冷却流路。 科里奥利力提高了冷却效果。 吸入侧冷却流路的数量大于压力侧冷却流路的数量。 吸入侧冷却流路中的至少一个形成至少一个最下游的冷却流路。 冷却介质流过最下游的冷却流道,并通过喷嘴排出涡轮叶片的外部,由此冷却介质通过最下游的冷却流道的流动被加速。
    • 6. 发明授权
    • Process for producing photocurable material, photocurable material and article
    • 制备光固化材料,光固化材料和制品的方法
    • US08207242B2
    • 2012-06-26
    • US13152740
    • 2011-06-03
    • Hideo NomotoYasuhide KawaguchiHideshi Sasakura
    • Hideo NomotoYasuhide KawaguchiHideshi Sasakura
    • C08J3/28B32B5/16B05D3/00C08G79/00C08F20/06
    • C08F2/44C08F292/00Y10S977/773Y10S977/778Y10T428/2995Y10T428/31678Y10T428/31855C08F220/26
    • To provide a photocurable material which can form a cured product having a high transparency and a high refractive index, a process for producing the material easily, and an article having a high transparency and a high refractive index.The photocurable material is obtained by a production process comprising (i) a step of reacting a polymerizable component (A) comprised of at least one type of a compound (a) having a (meth)acryloyloxy group, and a compound (B) having a mercapto group and a carboxy group to obtain a surface modifier (C) which has the carboxy group derived from the compound (B) at a terminal, (ii) a step of modifying the surface of inorganic fine particles (D) with the surface modifier (C) to obtain surface-modified inorganic fine particles (E), and (iii) a step of obtaining a photocurable material which contains the surface-modified inorganic fine particles (E), a polymerizable component (F) comprised of at least one type of a compound (f) having a (meth)acryloyloxy group, and a photopolymerization initiator (G).
    • 为了提供可以形成具有高透明度和高折射率的固化产物的光固化材料,容易制造材料的方法和具有高透明度和高折射率的制品。 光固化性材料通过以下制造方法得到:(i)使由至少一种具有(甲基)丙烯酰氧基的化合物(a)组成的聚合性组分(A)和具有(甲基)丙烯酰氧基的化合物(B))和 巯基和羧基,得到在末端具有来自化合物(B)的羧基的表面改性剂(C),(ii)使表面改性无机微粒(D)的表面的工序, 改性剂(C)以获得表面改性的无机细颗粒(E),和(iii)获得含有表面改性无机细颗粒(E)的光固化材料,至少包含可聚合组分(F)的步骤 一种具有(甲基)丙烯酰氧基的化合物(f)和光聚合引发剂(G)。