TEILCHENSTRAHLGERÄT MIT EINER IM ULTRAHOCHVAKUUM ZU BETREIBENDEN TEILCHENQUELLE UND KASKADENFÖRMIGE PUMPANORDNUNG FÜR EIN SOLCHES TEILCHENSTRAHLGERÄT
    3.
    发明授权
    TEILCHENSTRAHLGERÄT MIT EINER IM ULTRAHOCHVAKUUM ZU BETREIBENDEN TEILCHENQUELLE UND KASKADENFÖRMIGE PUMPANORDNUNG FÜR EIN SOLCHES TEILCHENSTRAHLGERÄT 有权
    WITH THE超高真空粒子束进行操作粒子源和CASCADE形泵ASSEMBLY FOR这样的粒子束

    公开(公告)号:EP1299898B1

    公开(公告)日:2007-11-14

    申请号:EP01956509.2

    申请日:2001-07-03

    IPC分类号: H01J37/28 H01J37/18 F04D19/04

    摘要: The invention relates to a particle radiation device comprising a particle source that is operated in an ultrahigh vacuum and a preparation chamber which can be operated using variable pressures of up to 1 hPa. The inventive particle radiation device has two intermediate pressure areas (7, 8) located between the ultrahigh vacuum area (6) and the preparation chamber (1). The two intermediate pressure areas (7, 8) are purged by means of a pump assembly consisting of a fore-pump (16) and two turbomolecular pumps (13, 14) connected in series, whereby one of the turbomolecular pumps (13) is purged first by the drag phase (24) of the other turbomolecular pump (14). In one example of the invention, the fore-pump (16) is also simultaneously used for evacuating the preparation chamber. In an alternative example, a second fore-pump (20) is provided for evacuating the preparation chamber (1). This assembly allows the ultrahigh vacuum in the ultrahigh vacuum area (6) to be maintained up to pressures of 100 hPa in the preparation chamber (1). The inventive particle radiation device is used in particular as a variable pressure scanning electron microscope (VP-SEM) or as an environmental scanning electron microscope (ESEM).

    CEILING FAN
    4.
    发明公开
    CEILING FAN 审中-公开
    吊扇

    公开(公告)号:EP3263906A2

    公开(公告)日:2018-01-03

    申请号:EP17178074.5

    申请日:2017-06-27

    摘要: A ceiling fan is designed with enhanced structural strength and prolonged service life. The ceiling fan comprises a stator (1), a loading plate (2), a rotor (3) and a plurality of blades (4) is disclosed. The stator (1) includes a shaft (11). The loading plate (2) includes a sleeve (21) and a radial extending portion (22). The radial extending portion (22) radially extends outwards in radial directions of the shaft (11). The sleeve (21) receives a bearing (23) coupled with an outer periphery of the shaft (11). The rotor (3) includes a hub (31) coupled with the loading plate (2). The plurality of blades (4) is coupled with the radial extending portion (22).

    摘要翻译: 吊扇采用增强结构强度和延长使用寿命的设计。 该吊扇包括定子1,承载板2,转子3和多个叶片4。 定子(1)包括轴(11)。 装载板(2)包括套筒(21)和径向延伸部分(22)。 径向延伸部分(22)沿轴(11)的径向方向径向向外延伸。 套筒(21)容纳与轴(11)的外周结合的轴承(23)。 转子(3)包括与加载板(2)联接的轮毂(31)。 多个叶片(4)与径向延伸部分(22)联接。

    TEILCHENSTRAHLGERÄT MIT EINER IM ULTRAHOCHVAKUUM ZU BETREIBENDEN TEILCHENQUELLE UND KASKADENFÖRMIGE PUMPANORDNUNG FÜR EIN SOLCHES TEILCHENSTRAHLGERÄT
    8.
    发明公开
    TEILCHENSTRAHLGERÄT MIT EINER IM ULTRAHOCHVAKUUM ZU BETREIBENDEN TEILCHENQUELLE UND KASKADENFÖRMIGE PUMPANORDNUNG FÜR EIN SOLCHES TEILCHENSTRAHLGERÄT 有权
    WITH THE超高真空粒子束进行操作粒子源和CASCADE形泵ASSEMBLY FOR这样的粒子束

    公开(公告)号:EP1299898A1

    公开(公告)日:2003-04-09

    申请号:EP01956509.2

    申请日:2001-07-03

    IPC分类号: H01J37/28 H01J37/18 F04D19/04

    摘要: The invention relates to a particle radiation device comprising a particle source that is operated in an ultrahigh vacuum and a preparation chamber which can be operated using variable pressures of up to 1 hPa. The inventive particle radiation device has two intermediate pressure areas (7, 8) located between the ultrahigh vacuum area (6) and the preparation chamber (1). The two intermediate pressure areas (7, 8) are purged by means of a pump assembly consisting of a fore-pump (16) and two turbomolecular pumps (13, 14) connected in series, whereby one of the turbomolecular pumps (13) is purged first by the drag phase (24) of the other turbomolecular pump (14). In one example of the invention, the fore-pump (16) is also simultaneously used for evacuating the preparation chamber. In an alternative example, a second fore-pump (20) is provided for evacuating the preparation chamber (1). This assembly allows the ultrahigh vacuum in the ultrahigh vacuum area (6) to be maintained up to pressures of 100 hPa in the preparation chamber (1). The inventive particle radiation device is used in particular as a variable pressure scanning electron microscope (VP-SEM) or as an environmental scanning electron microscope (ESEM).

    Solar ventilators
    9.
    发明公开
    Solar ventilators 失效
    Solarventilator。

    公开(公告)号:EP0089214A1

    公开(公告)日:1983-09-21

    申请号:EP83301385.7

    申请日:1983-03-14

    申请人: Laserpark Limited

    摘要: A first aspect of this invention provides a ventilator comorising a motor (14), a fan (16) and a solar cell (12), the solar cell (12) being arranged to power the motor (14) which in turn drives the fan (16) when sufficient radiation impinges upon the soiar cell (12). The ventilator can be used in greenhouses.
    A second aspect of the present invention provides a solar powered air modifier comprising a motor (14), a fan (16), a solar cell (12) and means for housing a product to be dispersed by the modifier, the solar cell (12) being arranged to power the motor (14) so as to drive the fan (16) and disperse the product when sufficent radiation impinges upon the solar cell (12). The product to be dispersed can be an air freshener, an insecticide or similar product.
    In a third aspect, the present invention provides a solar powered device consisting of at least a motor (14), a fan (16) and a solar power unit (12), the solar power unit (12) being arranged to power the motor for driving the fan (16), and further comprising an electric energy storage device which is connected to receive energy from the solar power unit (12) and which is connnectable to drive the fan (16).
    A further aspect of the invention provides a valve actuator comprising a solar power unit (32), a motor (34) and a valve actuating member (48), the motor (34) being connected to an electrical supply from the solar power unit (32 and being operable to drive the valve actuating member (48) which is arranged to periodically open and close a valve.
    Another aspect of the invention provides a head gear formed of a rigid or semi-rigid material including a ventilator comprising a motor (14), a fan (16) and a solar power unit (12), the solar power unit (12) being arranged to drive the motor (14) which in turn drives the fan (16) when sufficient radiation impinges upon the solar power unit (12), whereby the head gear is ventilated.

    摘要翻译: 本发明的第一方面提供了一种通风机,包括电动机(14),风扇(16)和太阳能电池(12),所述太阳能电池(12)被布置成为电动机(14)供电,所述电动机又驱动风扇 (16),当足够的辐射照射到太阳能电池(12)上时。 呼吸机可用于温室。 本发明的第二方面提供了一种太阳能动力空气调节器,其包括马达(14),风扇(16),太阳能电池(12)和用于容纳由改性剂分散的产品的装置,太阳能电池 )被布置成为电动机(14)供电以驱动风扇(16),并且当足够的辐射照射到太阳能电池(12)上时分散产品。 待分散的产品可以是空气清新剂,杀虫剂或类似产品。 在第三方面,本发明提供了一种由至少电动机(14),风扇(16)和太阳能发电单元(12)组成的太阳能发电装置,所述太阳能发电单元(12)被布置成为电动机 用于驱动风扇(16),并且还包括电能存储装置,其连接以从太阳能发电单元(12)接收能量并且可连接以驱动风扇(16)。 本发明的另一方面提供了一种阀致动器,其包括太阳能发电单元(32),电动机(34)和阀致动构件(48),电动机(34)连接到来自太阳能发电单元 32)并且可操作以驱动阀致动构件(48),其被布置成周期性地打开和关闭阀。 本发明的另一方面提供一种由刚性或半刚性材料形成的头部齿轮,其包括包括马达(14),风扇(16)和太阳能动力单元(12)的通风机,所述太阳能发电单元(12) 布置成驱动马达(14),当足够的辐射照射到太阳能发电单元(12)上时,马达(14)又驱动风扇(16),由此头部齿轮通风。

    MACHINE ÉQUIPÉE D'UN COMPRESSEUR OU D'UNE POMPE
    10.
    发明公开
    MACHINE ÉQUIPÉE D'UN COMPRESSEUR OU D'UNE POMPE 审中-公开
    MASCHINE MIT EINEM VERDICHTER ODER EINER PUMPE

    公开(公告)号:EP3081817A1

    公开(公告)日:2016-10-19

    申请号:EP15163421.9

    申请日:2015-04-13

    发明人: Gashi, Rexhep

    摘要: L'invention se rapporte à une machine (50) comprenant un châssis (52) comprenant au moins un élément fonctionnel (53) et une unité de pilotage (54). Ladite machine comprend un compresseur de fluide (1) intégré dans le châssis (52), ledit compresseur de fluide (1) comprenant un bâti (2) dans lequel sont montés un stator (4), un rotor (5) interagissant avec ledit stator (4) et comprenant un arbre (6), au moins une turbine (12) portée par ledit arbre (6), un canal d'amenée de fluide (14) vers la turbine (12), et un canal de sortie de fluide comprimé (16), l'arbre (6) du rotor (5) étant monté en rotation sur le bâti (2) autour d'un axe (A) au moyen d'un premier (7) et d'un second (8) paliers, ledit premier (7), respectivement ledit second (8), palier comprenant un premier (18), respectivement un second (22), élément sphérique prévu à une première (9), respectivement une seconde (10), extrémité de l'arbre et disposé de manière centrée par rapport à l'axe (A) de l'arbre (6), et un premier (20), respectivement un deuxième (24), logement prévu dans le bâti (2) présentant la forme d'une calotte disposée de manière centrée par rapport à l'axe (A) de l'arbre (6) et agencée pour supporter ledit premier (18), respectivement ledit second (22), élément sphérique. Ledit châssis (52) comporte une entrée de fluide agencée pour alimenter le compresseur de fluide (1) et un circuit d'alimentation (56) agencé pour apporter le fluide comprimé à l'élément fonctionnel (53).

    摘要翻译: 本发明涉及包括包括至少一个功能元件(53)和控制单元(54)的底盘(52)的机器(50)。 所述机器包括集成在底盘(52)中的空气压缩机或水泵(1),所述空气压缩机或水泵(1)包括框架(2),其中安装有定子(4),转子(5) 与所述定子(4)相互作用并且包括轴(6),由所述轴(6)承载的至少一个涡轮机(12),向所述涡轮机(12)承载流体的供应管道(14) 用于压缩流体的管道(16),转子(5)的轴(6)被安装成能够通过第一(7)和第二(7)绕轴线(A)在框架(2)上旋转的能力 (8)轴承,所述第一(7)和第二(8)轴承分别包括分别设置在所述轴的第一(9)和第二(10)端部处的相应的第一(18)和第二(22)球形元件,以及 布置成使得其相对于轴(6)的轴线(A)居中,并且设置在框架(2)中的具有杯状形状的相应的第一(20)和第二(24)壳体布置成使得其 以...为中心 例如轴(6)的轴线(A),并被设计成支撑所述相应的第一(18)和第二(22)球形元件。 所述底盘(52)包括设计成供应空气压缩机或水泵(1)的流体入口和设计成将压缩流体运送到功能元件(53)的供应回路(56)。