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    • 4. 发明申请
    • TURBINE VANE HOLLOW INNER RAIL
    • 涡轮风扇内部铁路
    • WO2011134731A1
    • 2011-11-03
    • PCT/EP2011/054931
    • 2011-03-30
    • SIEMENS AKTIENGESELLSCHAFTJONES, RichardPACEY, Andy
    • JONES, RichardPACEY, Andy
    • F01D5/18F01D9/02F01D9/04F01D9/06F01D11/00F01D25/12
    • F01D25/12B23P15/04F01D5/189F01D9/02F01D9/042F01D9/047F01D9/06F01D11/001F01D11/005F05D2240/12F05D2240/81F05D2240/91F05D2260/201Y10T29/49316
    • The present invention relates to a guide vane device (100) for a turbine. The guide vane device (100) comprises an inner platform (101) with a through hole (301) forming a fluid channel for a cooling fluid, wherein the inner platform (101) extends in a circumferential direction (109) around a shaft (304) of the turbine. The guide vane device (100) further comprises a hollow aerofoil (102) with a cooling opening for exchanging the cooling fluid passing the through hole (301) into or from the hollow aerofoil (102), wherein the hollow aerofoil (102) is fixed to a first surface (201) of the inner platform (101). The guide vane device (100) further comprises a rail (103) comprising a recess (104) with a cooling fluid passage (105) forming a passage for the cooling fluid to the through hole (301), wherein the rail (103) is fixed to a second surface (106) of the inner platform (101) and the rail (103) extends along the second surface (106) in the circumferential direction (109) around the shaft (304). The cooling fluid passage (105) comprises in the circumferential direction (109) at least the dimension of the through hole (301).
    • 本发明涉及一种用于涡轮机的导叶装置(100)。 导叶装置(100)包括具有通孔(301)的内平台(101),其形成用于冷却流体的流体通道,其中内平台(101)围绕轴(304)沿圆周方向(109)延伸 )。 引导叶片装置(100)还包括具有冷却开口的空心翼面(102),所述冷却开口用于将通过所述通孔(301)的冷却流体与所述中空翼型件(102)进入或离开所述中空翼型件(102),其中所述中空翼型件 到所述内平台(101)的第一表面(201)。 导叶装置(100)还包括轨道(103),其包括具有冷却流体通道(105)的凹部(104),冷却流体通道(105)形成用于冷却流体到通孔(301)的通道,其中轨道(103) 固定到所述内平台(101)的第二表面(106)并且所述轨道(103)围绕所述轴(304)沿所述圆周方向(109)沿所述第二表面(106)延伸。 冷却流体通道(105)至少在通孔(301)的尺寸上包括圆周方向(109)。
    • 5. 发明申请
    • PRESS-SIDE FLUID INJECTION WITHOUT PUMPING
    • 不泵送的压力式流体注射
    • WO2011035130A1
    • 2011-03-24
    • PCT/US2010/049293
    • 2010-09-17
    • SUN CHEMICAL CORPORATIONGABLER, DouglasJONES, Richard, M.
    • GABLER, DouglasJONES, Richard, M.
    • B41F31/00
    • B41F31/03
    • Systems and methods for the injection of make-up fluid into a printing press without the need of an injection pump are presented In exemplary embodiments of the present invention, make-up fluid can be injected into any type of ink being circulated by an ink pump to a press color station under continuous operation for the purpose of maintaining the ink in a state of constant, or within a certain defined range of, rheology and surface tension In exemplary embodiments of the present invention, the make-up fluid can be stored in a reservoir, and the output of the reservoir provided with a valve Downstream of the valve can be a make-up fluid injection nozzle, arranged to inject make-up fluid into an ink line The make-up fluid flow can be, for example, gravity-assisted, or for example, can be injected into the ink line, or both.
    • 在不需要注射泵的情况下,将补充流体注入到印刷机中的系统和方法在本发明的示例性实施例中,补充流体可被注入由墨泵循环的任何类型的墨水中 在连续操作下的压色机中,为了将油墨保持在恒定的状态,或在一定的限定的流变性和表面张力范围内。在本发明的示例性实施方案中,补充液可以储存在 储存器,并且具有阀的储存器的输出阀的下游可以是补充流体注入喷嘴,其被配置为将补充流体注入到墨水管线中。补充流体流动可以是,例如, 重力辅助的,或者例如,可以注入到墨水线中,或两者。