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91. 发明专利

NO20081911A 未知
公开(公告)号：NO20081911A
公开(公告)日：2009-04-29
申请号：NO20081911
申请日：2008-04-21
申请人： STATOILHYDRO ASA
发明人： UNDERBAKKE HARALD , BAKKE WILLIAM , BJORGE TOR , BRENNE LARS , EGERDAHL BJORN-ANDRE , RAMBERG RUNE MODE
IPC分类号： E21B43/01 , E21B43/36
CPC分类号： E21B43/01 , E21B43/36 , F04D1/00 , F04D13/06 , F04D13/12 , F04D17/08 , F04D25/06 , F04D25/0686 , F04D25/16 , F04D29/046 , F04D29/05 , F04D29/22 , F04D29/284 , F04D29/40 , F04D29/58 , F04D29/70 , F04D31/00 , F04F5/04 , Y10T137/2036 , Y10T137/2562 , Y10T137/2931 , Y10T137/3003 , Y10T137/87265

92. 发明公开

EP3418579A1 COMPRESSOR IMPELLER 审中-公开
公开(公告)号：EP3418579A1
公开(公告)日：2018-12-26
申请号：EP16896867.5
申请日：2016-03-30
申请人： Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
发明人： YOKOYAMA, Takao , FUJITA, Yutaka
IPC分类号： F04D29/28 , F04D29/58
CPC分类号： F04D29/28 , F04D29/58
摘要： A compressor impeller includes: a compressor impeller body portion including a boss portion and a plurality of vane portions disposed at intervals in a circumferential direction on a peripheral surface of the boss portion; and a heat shield portion disposed on a side of a back surface of the boss portion and configured to rotate with the compressor impeller body portion.

93. 发明授权

EP2886798B1 mechanically machined film cooling holes 有权
公开(公告)号：EP2886798B1
公开(公告)日：2018-10-24
申请号：EP14198809.7
申请日：2014-12-18
申请人： Rolls-Royce Corporation
发明人： Rhodes, Jeffrey F , Hammes, Clinton A , Garner, Rusty M
IPC分类号： F01D5/18
CPC分类号： F01D5/186 , B23Q15/22 , B23Q17/20 , F01D5/187 , F04D29/324 , F04D29/58 , F05D2220/32 , F05D2230/10 , F05D2250/52 , F05D2260/202 , F05D2260/941
摘要： A component comprises a set of thin film cooling holes formed therein. Each of the thin film cooling holes provides a passage between a first surface of the component and a second surface of the component. Each of the thin film cooling holes includes a smooth transition between the first surface of the component and the surface the passage, and a progressively steeper flow path relative to the first surface of the component and between the smooth transition and the second surface of the component.

94. 发明公开

EP3343044A1 FAN DEVICE AND VACCUM CLEANER INCLUDING THE SAME 审中-公开
公开(公告)号：EP3343044A1
公开(公告)日：2018-07-04
申请号：EP17209082.1
申请日：2017-12-20
申请人： Nidec Corporation
发明人： HAYAMITSU, Ryosuke
IPC分类号： F04D29/08 , F04D29/16 , F04D29/44 , F04D17/06 , F04D29/42 , F04D17/16
CPC分类号： F04D25/08 , A47L5/24 , A47L5/36 , A47L9/22 , A47L9/32 , F04D17/06 , F04D17/165 , F04D29/083 , F04D29/162 , F04D29/28 , F04D29/4253 , F04D29/44 , F04D29/444 , F04D29/58
摘要： A fan device (1) includes the following elements. An impeller (10) rotates around a central axis. A motor (20) rotates the impeller (10) positioned above the motor (20). A motor housing (21) houses the motor (20). A fan casing (2) forms a flow passage. An upper side of the fan casing (2) covers the impeller (10) and has a suction inlet (3). A lower side of the fan casing (2) has an evacuate outlet (4) communicating with the suction inlet (3) via the flow passage. The impeller (10) includes a base unit (11) enlarged downward and plural blades (12) arranged on the base unit (11). An impeller projection (11p) is formed on a bottom surface of the base unit (11). A groove (21g) denting downward is formed on a top surface of the motor housing (21). At least part of the impeller projection (11p) is housed within the groove (21g).

95. 发明授权

EP2893162B1 SUPERCRITICAL WORKING FLUID CIRCUIT WITH A TURBO PUMP AND A START PUMP IN SERIES CONFIGURATION 有权
标题翻译：带涡轮泵的超临界工作流体回路和系列配置的起动泵
公开(公告)号：EP2893162B1
公开(公告)日：2017-11-08
申请号：EP13831350.7
申请日：2013-08-19
申请人： Echogen Power Systems LLC , Vermeersch, Michael, Louis
发明人： VERMEERSCH, Michael, Louis
IPC分类号： F01K25/10 , F01K7/32 , F01K13/02
CPC分类号： F01K7/165 , F01K3/185 , F01K7/32 , F01K13/02 , F01K25/103 , F04D29/58

96. 发明公开

EP2894346A4 MOLECULAR PUMP 有权
标题翻译： MOLEKULARPUMPE
公开(公告)号：EP2894346A4
公开(公告)日：2016-04-20
申请号：EP13833701
申请日：2013-08-27
申请人： OSAKA VACUUM LTD
发明人： YAMATO YUKIO , OBAYASHI TETSURO
IPC分类号： F04D19/04 , H05K7/20
CPC分类号： F04D19/042 , F04D25/068 , F04D27/00 , F04D29/58 , F04D29/5813 , F04D29/584
摘要： A molecular pump (1A) includes a pump body (2) provided with a turbo molecular pump portion (2a), a control unit (4) provided with a control portion and a power supply portion, and a cooling unit (3) for cooling the pump body (2) and the control unit (4). A first temperature detecting portion (90) is provided in a first position, which is a position inside the control unit (4) and has a low temperature. A second temperature detecting portion (80) also serving as a humidity detecting portion is provided in a second position, which is a position inside the control unit (4) and has a high temperature. The control portion controls the operation of the cooling unit (3) in accordance with a relative humidity in the first position, calculated based on temperature information detected by the first temperature detecting portion (90) and based on temperature information and humidity information detected by the second temperature detecting portion (80) also serving as a humidity detecting portion.
摘要翻译：分子泵（1A）包括具有涡轮分子泵部分（2a）的泵体（2），设置有控制部分和供电部分的控制单元（4）和用于冷却的冷却单元泵体（2）和控制单元（4）。第一温度检测部（90）设置在作为控制单元（4）内的位置处于低温的第一位置。另外，作为湿度检测部的第二温度检测部80设置在作为控制部4内的位置的第二位置，具有高温。控制部根据第一位置的相对湿度，根据由第一温度检测部（90）检测出的温度信息计算出的温度信息和湿度信息，控制冷却单元（3）的运转。第二温度检测部分（80）也用作湿度检测部分。

97. 发明公开

EP2617275A4 FAN UNIT AND ITS MOUNTING 审中-公开
标题翻译：风扇单元和组装
公开(公告)号：EP2617275A4
公开(公告)日：2016-04-20
申请号：EP10857347
申请日：2010-09-17
申请人： ERICSSON TELEFON AB L M
发明人： DALGAARD SVEN ERIK , KNUTSSON HANS , PASGAARD THORBJÖRN
IPC分类号： F04D25/16 , F04D29/58 , F04D29/60 , G06F1/20 , H05K7/20
CPC分类号： F04D29/58 , F04D25/166 , F04D29/601 , G06F1/20 , H05K7/20581 , Y10T29/49117

98. 发明授权

EP2199616B1 Kreiselpumpe mit einer feststehenden Achse 有权
标题翻译：具有固定轴的离心泵
公开(公告)号：EP2199616B1
公开(公告)日：2014-12-10
申请号：EP09012896.8
申请日：2009-10-13
申请人： Bühler Motor GmbH
发明人： Werson, Michael, John , French, Colin, Richard
IPC分类号： F04D13/06 , F04D29/047 , F04D13/02 , F04D29/58 , F04D29/043
CPC分类号： F04D13/0666 , F04D13/026 , F04D13/027 , F04D13/0633 , F04D13/0646 , F04D29/0413 , F04D29/043 , F04D29/047 , F04D29/58 , Y10T29/49245

99. 发明公开

EP2315946A1 FLUIDENERGIEMASCHINE 有权
公开(公告)号：EP2315946A1
公开(公告)日：2011-05-04
申请号：EP09781703.5
申请日：2009-08-11
申请人： Siemens Aktiengesellschaft
发明人： WAGNER, Norbert
IPC分类号： F04D13/06 , F04D29/048 , F04D25/06 , F04D29/058 , F04D29/58
CPC分类号： F04D29/58 , F04D13/0633 , F04D13/064 , F04D13/086 , F04D25/0686 , F04D29/048 , F04D29/058 , F16C32/0489 , F16C32/0497 , F16C37/005 , F16C39/06 , F16C2360/44
摘要： A fluid energy machine is provided. The fluid energy machine includes a housing having a motor, an impeller, at least two radial bearings, and a shaft which extends along a shaft longitudinal axis and which supports the impeller and a rotor of the motor wherein the shaft is mounted in the radial bearings. The motor includes a stator which at least partially surrounds the rotor in the region of the motor. A gap which extends in the circumferential direction along the shaft longitudinal axis is formed between the rotor and stator and between the rotor and the radial bearings, which gap is at least partially filled with fluid. The motor is embodied as a bearing and is connected to a controller which activates the motor so that forces acting radially with respect to a shaft longitudinal axis can be exerted in addition to torques for driving the fluid energy machine.
摘要翻译：提供流体能量机器。流体能量机器包括壳体，其具有马达，叶轮，至少两个径向轴承以及沿着轴纵向轴线延伸并且支撑叶轮和马达的转子的轴，其中轴安装在径向轴承。马达包括定子，其至少部分地围绕马达的区域中的转子。在转子和定子之间以及在转子和径向轴承之间形成沿着轴纵轴在圆周方向上延伸的间隙，该间隙至少部分地被流体填充。电动机被实施为轴承并且连接到启动电动机的控制器，使得除了用于驱动流体能量机器的转矩之外，可以施加相对于轴纵向轴线径向作用的力。

100. 发明公开

EP3306105A1 BLOWING DEVICE AND CLEANER 审中-公开
标题翻译：吹制设备和清洁器
公开(公告)号：EP3306105A1
公开(公告)日：2018-04-11
申请号：EP15893395.2
申请日：2015-10-30
申请人： Nidec Corporation
发明人： HAYAMITSU, Ryosuke , SAWADA, Tomoyoshi , SHIOZAWA, Kazuhiko
IPC分类号： F04D29/58 , F04D29/44
CPC分类号： F04D29/441 , A47L5/22 , A47L9/2842 , F04D29/44 , F04D29/58 , F04D29/582
摘要： A blower according to an exemplary embodiment of the present invention includes a rotor that has a shaft disposed extending vertically, a stator positioned at an outer side of the rotor in a radial direction, a cylindrical housing extending in the axial direction and accommodating the rotor and the stator, and an impeller attached to the shaft, at an upper side from the stator. The stator includes a ring-shaped core back portion, plurality of teeth portions extending from the core back portion toward an inner side in the radial direction, an insulator that covers at least part of the teeth portions, a coil wound on each of the teeth portions via the insulator, and a flow path forming member of which at least part is positioned further at an inner side in the radial direction than the core back portion. The housing has a through hole that opens to the inner side. The flow path forming member connects part of the insulator or the coil at one side in the circumferential direction and part of the insulator or the coil at another side in the circumferential direction, and forms a flow path that passes further at an inner side in the radial direction than the core back portion. The flow path connects to the through hole of the housing.
摘要翻译：根据本发明的示例性实施方式的鼓风机包括：转子，其具有竖直地延伸的轴;定子，其定位在转子的径向外侧;圆筒形壳体，其沿轴向方向延伸并且容纳转子;以及定子和安装在轴上的叶轮，在定子的上侧。所述定子具有环状的铁芯背部，从所述铁芯背部朝向径向内侧延伸的多个齿部，覆盖所述齿部的至少一部分的绝缘体，缠绕在所述各齿上的线圈以及流路形成部件，其至少一部分位于比芯背部靠径向内侧的位置。外壳有一个通向内侧的通孔。流路形成部件将周向上的一侧的绝缘体或线圈的一部分与周向的另一侧的绝缘体或线圈的一部分连接，形成流路，该流路在径向方向比铁芯背部部分。流路连接到壳体的通孔。

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