TURBOCHARGER IMPELLER SCREWED ONTO SHAFT WITH ARRANGEMENT FOR ACCOMMODATING THERMAL DILATATION
    31.
    发明公开
    TURBOCHARGER IMPELLER SCREWED ONTO SHAFT WITH ARRANGEMENT FOR ACCOMMODATING THERMAL DILATATION 审中-公开
    Turbo车轮拧上的轴LID与设备是受到热延伸

    公开(公告)号:EP2933499A1

    公开(公告)日:2015-10-21

    申请号:EP15164758.3

    申请日:2013-11-26

    IPC分类号: F04D29/26 F01D5/02

    摘要: A connected impeller and shaft is provided. The shaft has a first part which provides a threaded portion carrying a thread which screws onto a corresponding threaded portion of the impeller. The shaft also has a second part which provides an abutment surface for engaging a corresponding abutment surface of the impeller when the threaded portions are screwed together, thereby tightening the threads to provide a rotationally fixed connection between the impeller and the shaft. The first part is rotationally fixed relative to the second part at a joint. The threaded portion of the shaft is axially spaced a first distance from the abutment surface of the shaft. The threaded portion of the shaft is axially spaced from the joint by a second distance which is greater than the first distance. The threaded portion of the shaft and the joint are on the same side of the impeller. The impeller has a connector which provides the corresponding threaded portion and the corresponding abutment surface. The connector is rotationally fixed relative to the rest of the impeller.

    摘要翻译: 本发明提供一种连接叶轮和轴。 轴具有其提供承载螺纹,其旋拧到所述叶轮的相应的螺纹部分的螺纹部分的第一部分。 所以该轴具有在邻接表面提供对当螺纹部分螺纹连接在一起,从而拧紧螺纹,以提供在叶轮和轴之间的转动的连接接合所述叶轮的对应邻接表面的第二部分。 第一部分被旋转到相对于在接合所述第二部分是固定的。 所述轴的所述螺纹部轴向间隔从所述轴的邻接表面的第一距离。 所述轴的螺纹部分在轴向上与接头的第二距离大于一切是所述第一距离间隔开。 所述轴和所述接头的螺纹部分是在叶轮的同一侧。 叶轮具有连接器,其提供对应的螺纹部和对应的抵接表面。 所述连接器可旋转地相对于所述叶轮的其余部分固定。

    COMPRESSOR ASSEMBLY METHOD, AND BUNDLE GUIDING DEVICE
    32.
    发明公开
    COMPRESSOR ASSEMBLY METHOD, AND BUNDLE GUIDING DEVICE 有权
    压缩机组装方法和导套装置

    公开(公告)号:EP2927505A1

    公开(公告)日:2015-10-07

    申请号:EP13876723.1

    申请日:2013-10-02

    IPC分类号: F04D29/62 F04D29/42

    摘要: This compressor assembly method involves: an arrangement step in which a bundle (2) is arranged such that an external travel device (31) can travel on a base surface (25) and an internal travel device can travel on the inner peripheral surface (12) of a casing (3); a vertical position adjustment step in which, while measuring the relative positions in the vertical direction of the inner peripheral surface (12) of the casing (3) and the outer peripheral surface (13) of the bundle (2) at the opening (15) of the casing, the height position of the bundle (2) supported by the outside travel device (31) is adjusted on the basis of the measured relative positions in the vertical direction; and an insertion step in which the bundle (2) is inserted into the casing (3) while the vertical position adjustment step is performed.

    摘要翻译: 这种压缩机组装方法包括:布置步骤,其中布置束(2),使得外部行进装置(31)能够在基部表面(25)上行进,并且内部行进装置能够在内部周边表面 )的外壳(3); 垂直位置调整步骤,其中在测量壳体(3)的内周表面(12)和束(2)的外周表面(13)在垂直方向上的开口(15)处的相对位置时, ),根据所测定的上下方向的相对位置,调整由外侧移动装置(31)支承的捆(2)的高度位置, 以及插入步骤,在执行垂直位置调整步骤的同时,将束(2)插入壳体(3)中。

    Plaque froide autonome pour refroidissement des composants électroniques d'un ventilateur électrique
    33.
    发明公开
    Plaque froide autonome pour refroidissement des composants électroniques d'un ventilateur électrique 审中-公开
    自主冷却板,用于冷却电动风扇的电子组件

    公开(公告)号:EP2894351A1

    公开(公告)日:2015-07-15

    申请号:EP15150493.3

    申请日:2015-01-08

    申请人: TECHNOFAN

    发明人: Del Rio, Fabien

    IPC分类号: F04D29/58

    摘要: La présente invention concerne un ventilateur (10) comportant :
    - une virole externe (12) dont la surface interne (20) délimite une veine d'air (14),
    - une roue (26) munie de pâles (28) montée rotative dans la virole (12) pour la mise en mouvement de la veine d'air,
    - un moteur (22) d'entrainement de la roue (26),
    - un circuit électrique (40) comportant des composants (44) pour la commande et l'alimentation du moteur (22), lequel circuit (40) comporte des moyens de refroidissement des composants (44) par circulation d'air prélevé dans la veine d'air (14),
    caractérisé en ce que :
    lesdits moyens de refroidissement comportent un piquage aval (52) d'entrée d'air et un piquage amont (54, 56) de réintroduction d'air formé au travers de la surface interne (20) de la virole (12), et
    au moins un conduit de refroidissement continu (50) reliant les piquages amont (52) et aval (54, 56) isolant les composants (44) du circuit électrique de l'air circulent dans le conduit de refroidissement (50).

    Gas turbine comprising a compressor casing with an inlet opening for tempering the compressor casing and use of the gas turbine
    34.
    发明公开
    Gas turbine comprising a compressor casing with an inlet opening for tempering the compressor casing and use of the gas turbine 审中-公开
    燃气涡轮机包括具有用于所述压缩机壳体的温度控制和使用燃气涡轮机的入口开口的压缩机壳体

    公开(公告)号:EP2818646A1

    公开(公告)日:2014-12-31

    申请号:EP13174310.6

    申请日:2013-06-28

    IPC分类号: F01D11/24 F01D25/26

    摘要: A gas turbine is provided comprising at least one rotor assembly (10); and at least one compressor casing (11); wherein the compressor casing comprises at least one inner compressor casing chamber (1112) for arranging the rotor assembly and at least one outer compressor casing chamber (1113) for tempering the compressor casing; the inner compressor casing chamber (1112) and the outer compressor casing chamber (1113) are separated from each other by a separating casing wall (1101); the outer compressor casing chamber (1113) comprises at least one boundary casing wall (110); the boundary casing wall (110) and the separating casing wall (1101) are oppositely spaced from each other such that the outer compressor casing chamber is formed; and the boundary casing wall (110) comprises at least one inlet opening (1100) for leading in an inlet tempering gas flow (1115) with tempering gas into the outer compressor casing chamber (1113) such that a tangential material temperature variation of the compressor casing (11) is reduced in comparison to a non tempered compressor casing. Preferably more inlet openings (1100) are distributed alongside an internal surface of the boundary casing wall (110).

    摘要翻译: 一种燃气涡轮机提供了一种包括至少一个转子组件(10); 和至少一个压缩机壳体(11); worin压缩机壳体用于布置用于回火压缩机壳体的转子组件和至少一个外部压缩机壳体室(1113)包括至少一个内压缩机壳体室(1112); 内压缩机壳体室(1112)和所述外压缩机壳体室(1113)彼此通过分隔壁壳体(1101)分开; 外压缩机壳体室(1113)包括至少一个边界壁壳体(110); 边界壁壳体(110)和分离壁壳体(1101)相对地间隔开的从海誓山盟检查做的外压缩机壳体室中形成; 和边界壳体壁(110)包括用于在入口龙头与回火气体到外压缩机壳体室(1113)回火气流(1115)的至少一个入口开口(1100)检查了做了压缩机的切线材料的温度变化 壳体(11)相比于非回火压缩机壳体被降低。 优选地入口开口(1100)被分布在外壳壁边界(110)的内表面并排。

    Inner housing assembly including retention slots
    35.
    发明公开
    Inner housing assembly including retention slots 有权
    内部壳体组件包括保持槽

    公开(公告)号:EP2781759A2

    公开(公告)日:2014-09-24

    申请号:EP14160312.6

    申请日:2014-03-17

    IPC分类号: F04D19/00 F04D25/06 F04D29/64

    摘要: A ram air fan assembly (10) includes a motor/bearing housing (30) that extends along a horizontal length of the ram air fan assembly (10). An inner housing assembly (32) is in fluid communication with the motor/bearing housing (30) to define a joint (65) The inner housing assembly (32) includes first and second ellipse-shaped slots (58, 58'). The first slot (58') is positioned at a first angle (θ 1 ) with respect to a radial axis of the inner housing assembly (32) that is perpendicular to the horizontal length, and the second slot (58) is positioned at a second angle (θ 2 ) with respect to the radial axis, the second angle (θ 2 ) being different from the first angle (θ 1 ), and each slot (58, 58') extending along a first direction parallel to the horizontal length to define an axial width (wA) and extending along a radial axis to define a radial width (wR) being greater than the axial width (wA).

    摘要翻译: 冲压空气风扇组件(10)包括沿着冲压空气风扇组件(10)的水平长度延伸的电动机/轴承壳体(30)。 内壳组件(32)与马达/轴承壳体(30)流体连通以限定接头(65)。内壳组件(32)包括第一椭圆形槽和第二椭圆形槽(58,58')。 第一槽(58')相对于内部壳体组件(32)的径向轴线垂直于水平长度定位在第一角度(θ1)处,并且第二槽缝(58)定位在第二角度 所述第二角度(θ2)与所述第一角度(θ1)不同,并且每个狭槽(58,58')沿平行于所述水平长度的第一方向延伸以限定轴向 宽度(wA)并且沿着径向轴线延伸以限定大于轴向宽度(wA)的径向宽度(wR)。

    Ram air fan motor cooling
    36.
    发明公开
    Ram air fan motor cooling 有权
    冲压空气风扇电机冷却

    公开(公告)号:EP2409919A3

    公开(公告)日:2014-02-26

    申请号:EP11174373.8

    申请日:2011-07-18

    IPC分类号: B64D13/00

    摘要: A ram air fan assembly (10) includes a ram air fan (12) disposed at a fan inlet (14) and a ram air fan motor (20) operably connected to the ram air fan (12). A blower (46) is operably connected to the ram air fan (12) and is configured to redirect a cooling flow (32) across the ram air fan motor (20) from a substantially axially directed flow to a substantially radially directed flow thereby increasing the cooling flow (32) across the ram air fan motor (20). A method of cooling a ram air fan assembly (10) includes urging a cooling flow (32) toward the ram air fan motor (20) and is directed across the ram air fan motor (20) thus removing thermal energy from the ram air fan motor (20). The cooling flow (32) proceeds across a blower (46) operably connected to the ram air fan motor (20), thus directing the cooling flow (32) substantially radially outwardly toward the fan inlet (14).

    Tank Dampening Device
    38.
    发明公开
    Tank Dampening Device 审中-公开
    油箱减震装置

    公开(公告)号:EP2570667A2

    公开(公告)日:2013-03-20

    申请号:EP12183992.2

    申请日:2012-09-12

    IPC分类号: F04B39/00 F04B41/02 F04B35/06

    摘要: A compressor assembly having a compressed gas tank having a tank dampening device in the form of a vibration absorption member. The vibration absorption member can provide a pressure to a portion of the compressed gas tank. A method of controlling sound emitted from a compressor assembly, by using a vibration absorber which exerts a force upon the compressed gas tank. A means for controlling the sound level of a compressed gas tank by using a means for absorbing vibration from the compressed gas tank which exerts a pressure on a portion of the compressed gas tank.

    摘要翻译: 一种具有压缩气体罐的压缩机组件,所述压缩气体罐具有振动吸收构件形式的罐减振装置。 振动吸收构件可以向压缩气体罐的一部分提供压力。 一种通过使用在压缩气体罐上施加力的减振器来控制从压缩机组件发出的声音的方法。 一种通过使用用于吸收来自压缩气体罐的振动的装置来控制压缩气体罐的声音水平的装置,该压缩气体罐对压缩气体罐的一部分施加压力。

    Tank Dampening Device
    39.
    发明公开
    Tank Dampening Device 审中-公开
    Tankdämpfungsvorrichtung

    公开(公告)号:EP2570666A2

    公开(公告)日:2013-03-20

    申请号:EP12183996.3

    申请日:2012-09-12

    IPC分类号: F04B35/06 F04B39/00 F04B41/02

    摘要: A compressor assembly that has a compressed air tank having a vibration absorption member. The vibration absorption member can exert a pressure on a portion of the compressed air tank. A method of controlling sound emitted from a compressor assembly, by using a vibration absorber which applies a force against the compressed gas tank. Controlling the sound level of the compressed gas tank is accomplished by absorbing vibration from the compressed gas tank by which exerting a pressure on a portion of the compressed gas tank.

    摘要翻译: 具有具有振动吸收部件的压缩空气罐的压缩机组件。 振动吸收部件能对压缩空气罐的一部分施加压力。 一种通过使用对压缩气罐施加力的减振器来控制从压缩机组件发出的声音的方法。 控制压缩气罐的声级是通过吸收来自压缩气罐的振动,通过该振动对压缩气罐的一部分施加压力。

    COMPRESSOR OF GAS TURBINE ENGINE
    40.
    发明公开
    COMPRESSOR OF GAS TURBINE ENGINE 审中-公开
    VERDICHTERFÜREINEN GASTURBINENMOTOR

    公开(公告)号:EP2554851A1

    公开(公告)日:2013-02-06

    申请号:EP11759152.9

    申请日:2011-03-02

    摘要: Provided is a compressor for use in a gas turbine engine, capable of preventing a creation of rust on an inner surface of the compressor casing, without complicating assembling process. The casing 15 of the compressor 3 accommodated rotor and stator blade wheels 13 and 17. The stator blade wheels 17 are supported on the inner surface of the casing 15 through outer flanges 30 thereof. Seal rings 52 are provided at inner surface portions of the casing 15 opposing the radially outward ends of the rotor blade wheels 13. The inner surface of the casing 15 is covered by the seal rings 52 and the outer flanges 30 of the stator blade wheels 17.

    摘要翻译: 提供一种用于燃气轮机的压缩机,能够防止在压缩机壳体的内表面产生锈蚀,而不会使组装过程复杂化。 压缩机3的壳体15容纳转子和定子叶轮13和17.定子叶轮17通过其外凸缘30支撑在壳体15的内表面上。 密封环52设置在壳体15的与转子叶片轮13的径向向外端相对的内表面部分处。壳体15的内表面被定子叶轮17的密封环52和外凸缘30覆盖 。