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1. 发明申请

US20020100289A1 Apparatus and method for a blower cover 失效
标题翻译：鼓风机盖的装置和方法
公开(公告)号：US20020100289A1
公开(公告)日：2002-08-01
申请号：US09769297
申请日：2001-01-26
发明人： Il Yoo Davis
IPC分类号： F01D001/02 , F03D001/04 , F25D021/14 , F03B001/04 , F01D009/00 , F04D029/44
CPC分类号： F04D29/083 , F04D29/4226 , F24F13/20 , F24F2013/205
摘要： A blower cover and an air conditioner using such blower. A rollable sheet is locked between two side plates by rollable connectors. A belt plate is secured between the side plates to lock the rollable sheet between the side plates. The belt plate also directs air from the blower. The blower cover can easily be assembled at a work site without welding or expert metal working. The blower cover is used in an air conditioner in which air is forced upwards from the blower and the air is directed into a heat exchange unit by one or more air deflectors. Another air deflector directs air coming out of the heat exchanger in an upwardly direction out of the air conditioner and this air deflector also directs any condensate downwards toward a drain system generally located below the heat air conditioner.
摘要翻译：鼓风机罩和使用这种鼓风机的空调。可滚动片材通过可卷绕的连接器锁定在两个侧板之间。带板固定在侧板之间以将可卷曲的片材锁定在侧板之间。皮带板还引导鼓风机的空气。鼓风机盖可以轻松组装在工地，无需焊接或专业金属加工。鼓风机盖用于空气被迫从鼓风机向上的空气，并且空气被一个或多个空气导流器引导到热交换单元中。另一个空气导流器将从热交换器出来的空气向上推出空调，并且该空气导流器还将任何冷凝物向下引导到通常位于热空调下方的排水系统。

2. 发明申请

US20030210981A1 Blower unit for air conditioner 有权
标题翻译：风机鼓风机
公开(公告)号：US20030210981A1
公开(公告)日：2003-11-13
申请号：US10434287
申请日：2003-05-09
申请人： HALLA CLIMATE CONTROL CORPORATION
发明人： Jun Gyeong Kim
IPC分类号： F01D025/26 , F03B001/00 , F01D001/00 , F04D001/00 , F03D001/00 , F03D003/00 , F03B003/00 , F03D005/00 , F01D009/00 , F03D011/00 , F03B011/02 , F04D017/00 , F04D023/00 , F01D025/24 , F04D029/42
CPC分类号： F04D25/082 , F04D29/626
摘要： A blower unit for an air conditioner includes a case accommodating a blower wheel and a blower motor driving the blower wheel, a cover coupled to one side of a lower portion of the case to form a cooling path so that some of cooling air blown by the blower wheel is input to the cooling path and flows in the cooling path toward a lower portion of the blower motor, and a coupling unit detachably coupling the cover and the case by sliding the cover in one direction with respect to the case.
摘要翻译：一种用于空调的鼓风机单元，包括容纳鼓风机叶轮的壳体和驱动鼓风机叶轮的鼓风机马达，与壳体下部的一侧相连的盖，以形成一个冷却通道，鼓风机轮被输入到冷却路径，并且在冷却路径中朝向鼓风机马达的下部流动，并且联接单元通过相对于壳体在一个方向上滑动盖而可拆卸地联接盖和壳体。

3. 发明申请

US20040165986A1 High efficiency air conditioner condenser fan with performance enhancements 有权
标题翻译：高效空调冷凝风机性能提升
公开(公告)号：US20040165986A1
公开(公告)日：2004-08-26
申请号：US10765729
申请日：2004-01-23
发明人： Danny S. Parker , John Sherwin , Bart Hibbs
IPC分类号： F01D001/20 , F03D001/04 , F01D001/04 , F01D001/00 , F03B001/00 , F04D029/58 , F03D011/02 , F01D025/24 , F04D019/00 , F03B011/02 , F01D009/00 , B63H001/14 , F03B003/04 , B63H007/02 , F04D003/00 , F01D005/08 , B64C011/00 , F01D005/18 , F04D029/52 , F25D019/00
CPC分类号： F28B1/06 , F04D29/164 , F04D29/328 , F04D29/384 , F04D29/664 , F24F1/38 , F24F1/40 , F24F1/50
摘要： Twisted blades for outdoor air conditioner condensers and heat pumps that improve airflow efficiency to minimize operating power requirements. The blades can run at approximately 850 rpm to produce approximately 1930 cfm of air flow using approximately 110 Watts of power from an 8-pole motor with an improved diffuser assembly. Using an OEM 6-pole null hp motor produced approximately 2610 cfm with approximately 145 Watts of power while running the blades at approximately 1100 rpm. Power savings were approximately 24% (40 to 50 Watts) over the conventional configuration with increased air flow. Embodiments of two, three, four and five blades can be equally spaced apart from one another about hubs. Additionally, a novel noise reduction configuration can include asymmetrically mounted blades such as five blades asymmetrically mounted about the hub. Additional features can include conical diffusers with or without conical center bodies were shown to further improve air moving performance by up to 21% at no increase in power. Embodiments coupled with electronically commutated motors (ECMs) showed additional reductions to condenser fan power of approximately 25%. A strip member, such as open cell foam can be applied as a liner to the interior walls of a condenser housing adjacent to the wall surface where the rotating blades sweep against. The porous edge can also be used with the trailing edge and/or tip edge of the blades. These member can both improve air flow by reducing dead air spacing between the rotating blade tips and the interior walls of the condenser housing, as well as lower undesirable noise sound emissions.
摘要翻译：用于户外空调冷凝器和热泵的扭转叶片，可提高气流效率，以最大限度地减少操作功率需求。刀片可以在大约850转/分钟运行，从而使用来自具有改进的扩散器组件的8极马达的大约110瓦的功率产生大约1930cfm的气流。使用OEM 6极1/8马力的电机，以约1100转/分的速度运行叶片，产生大约2610立方英尺（约为145瓦）的功率。与常规配置相比，节电量约为24％（40至50瓦），空气流量增加。两个，三个，四个和五个叶片的实施例可以围绕轮毂相互间隔开。此外，新颖的降噪配置可以包括不对称安装的叶片，例如围绕轮毂不对称地安装的五个叶片。附加特征可以包括具有或不具有圆锥形中心体的圆锥形扩散器，以在不增加功率的情况下进一步将空气移动性能提高高达21％。与电子换向马达（ECM）相结合的实施方案显示出约25％的冷凝器风扇功率的额外降低。诸如开孔泡沫的带状构件可以作为衬垫施加到邻近壁面的冷凝器壳体的内壁，其中旋转叶片相对于扫掠。多孔边缘也可以与叶片的后缘和/或尖端边缘一起使用。这些构件可以通过减少旋转叶片尖端和冷凝器壳体的内壁之间的死气体空间以及较低的不期望的噪声声发射来改善气流。

4. 发明申请

US20030150212A1 Exhaust gas turbocharger for an internal-combustion engine 有权
标题翻译：用于内燃机的排气涡轮增压器
公开(公告)号：US20030150212A1
公开(公告)日：2003-08-14
申请号：US10347631
申请日：2003-01-22
发明人： Erwin Rutschmann , Joachim Kelm , Christoph Pleuss , Andreas Musgiller
IPC分类号： F02D023/00 , F04D029/54 , F04D029/44 , F03D011/00 , F01D009/00
CPC分类号： F01D9/026 , F01D17/146 , F02B37/00 , F02B37/02 , F05D2220/40
摘要： An exhaust gas turbocharger for an internal-combustion engine has a turbine housing and compressor housing in which a turbine wheel and a compressor impeller are connected with one another shaft. The turbine housing has a spirally-extending inlet duct for the exhaust gases. Devices for the flow deflection can be provided in the inlet duct. As a result, the thermal stress as well as the efficiency of an exhaust gas turbocharger with a spirally extending inlet duct for the exhaust gases are improved.
摘要翻译：用于内燃机的排气涡轮增压器具有涡轮机壳体和压缩机壳体，涡轮机叶轮和压缩机叶轮在其中彼此连接。涡轮壳体具有用于废气的螺旋形延伸的入口管道。用于流动偏转的装置可以设置在入口管道中。结果，提高了具有用于废气的螺旋形延伸入口管道的排气涡轮增压器的热应力以及效率。

5. 发明申请

US20020098085A1 Centrifugal fan runner and air cleaner 有权
标题翻译：离心风机转轮和空气滤清器
公开(公告)号：US20020098085A1
公开(公告)日：2002-07-25
申请号：US10102744
申请日：2002-03-22
发明人： Makoto Yokoyama , Yoshihiro Takada
IPC分类号： F01D009/00
CPC分类号： F04D29/30 , F04D29/282
摘要： An air cleaner includes a centrifugal fan runner equipped with backward blades, a core plate connected to an axis of a motor; and a side plate being opposing the core plate. The backward blades, being inclined in an anti-rotational direction thereof, are provided at a distance in a circumferential direction, and the backward blades are bent in a position at distance of about null-1/(3.5) of a length of the blade from an outer periphery thereof, so that an outlet portion thereof is inclined into a direction of rotation of the blade. An outlet angle of the outlet portion with respect to a tangential direction on an outer periphery of said side plate lies from about 40 degree to about 60 degree.
摘要翻译：空气净化器包括配备有向后叶片的离心式风扇转子，与电机的轴线连接的芯板; 侧板与芯板相对。沿其旋转方向倾斜的向后叶片沿圆周方向设置一定距离，并且后向叶片在叶片的长度的大约1/2 / 1 /（3.5）的距离处弯曲从其外周排出，使其出口部分向叶片的旋转方向倾斜。出口部分相对于所述侧板的外周上的切线方向的出口角位于约40度至约60度。

6. 发明申请

US20020136634A1 Compact centrifugal blower with annular stator 有权
标题翻译：带环形定子的紧凑型离心式鼓风机
公开(公告)号：US20020136634A1
公开(公告)日：2002-09-26
申请号：US10092206
申请日：2002-03-05
发明人： Thomas Chapman
IPC分类号： F04D029/44 , F01D009/00
CPC分类号： F04D29/282 , F04D17/165 , F04D25/06 , F04D25/0606 , F04D29/582
摘要： This invention is characterized by a very compact blower assembly architecture designed to operate at low Reynolds numbers. The assembly includes an impeller with forward-curved blades and a hub that is shaped to minimize the overall package volume of the assembly. The impeller is driven by a low-power, brushed, direct-current motor. A shroud part includes a generally cylindrical inlet that directs the air into the impeller, and a surface that forces the air leaving the impeller to turn from a generally radial and tangential direction to a generally axial and tangential direction. The shroud part directs the air into a single stage of stator blades that reduces the tangential component of the air velocity and produces a static pressure rise.
摘要翻译：本发明的特征在于设计成以低雷诺数操作的非常紧凑的鼓风机组件结构。组件包括具有前弯曲叶片的叶轮和成形为使组件的整体包装体积最小化的轮毂。叶轮由低功率，有刷直流电动机驱动。护罩部分包括将空气引导到叶轮中的大致圆柱形的入口，以及迫使离开叶轮的空气从大致径向切线方向转动到大致轴向和切向的表面。护罩部分将空气引导到单级定子叶片中，其减小空气速度的切向分量并产生静压力升高。

7. 发明申请

US20020110452A1 Ventilation system for electric-drive vehicle 有权
标题翻译：电动车通风系统
公开(公告)号：US20020110452A1
公开(公告)日：2002-08-15
申请号：US10126701
申请日：2002-04-19
发明人： Augusto Xavier Jurado , Mark Beltowski
IPC分类号： F01D009/00
CPC分类号： F04D29/4246
摘要： A centrifugal blower (70) for an electric-drive vehicle (71) having three independent air outlets (82, 86, 90) receiving air from a single impeller (78). A first radial airflow (84) provides cooling air to an alternator (106) of the vehicle, a second radial airflow (88) provides cooling air to a control group (102) of the vehicle, and an axial airflow (92) provides cooling air to an electric drive motor (108) of the vehicle. The first and second radial airflows are provided through respective first and second outlets (82, 86) formed at radially separated locations in a perimeter of the blower housing (72). The axial airflow is provided through a generally ring-shaped third outlet (90) formed in a sidewall (94) of the housing. An air dam (110) provides a pressure barrier between the radial and axial airflows proximate a location where the first radial airflow is redirected to flow in a generally axial direction.
摘要翻译：一种用于具有从单个叶轮（78）接收空气的三个独立空气出口（82,86,90）的电动车辆（71）的离心式鼓风机（70）。第一径向气流（84）向车辆的交流发电机（106）提供冷却空气，第二径向气流（88）向车辆的控制组（102）提供冷却空气，并且轴向气流（92）提供冷却空气到车辆的电动马达（108）。第一和第二径向气流通过形成在鼓风机壳体（72）的周边中的径向分离的位置处的相应的第一和第二出口（82,86）设置。通过形成在壳体的侧壁（94）中的大致环形的第三出口（90）提供轴向气流。空气坝（110）在靠近第一径向气流被重定向以在大致轴向方向上流动的位置处的径向和轴向气流之间提供压力屏障。

8. 发明申请

US20020085913A1 Guide vane stage of a compressor 失效
标题翻译：压缩机的导叶级
公开(公告)号：US20020085913A1
公开(公告)日：2002-07-04
申请号：US10001122
申请日：2001-11-30
发明人： Mathieu Bos
IPC分类号： F01D009/00
CPC分类号： F01D9/042 , F04D29/542
摘要： The present invention relates to a guide vane stage of a compressor comprising an outer ring and an inner ring, which are both concentric and preferably circular. The rings are connected to each other via a series of fixed vanes, and are characterized in that at least the inner ring is provided with holes or apertures which allows one of the ends of the vanes to pass through these holes or apertures. The vanes also have at their end a second aperture intended to allow the passage of a retaining and rigidifying component having an elastic function, in order to hold them in pairs.
摘要翻译：本发明涉及一种压缩机的导叶台，该压缩机包括同心圆且优选圆形的外圈和内圈。这些环通过一系列固定叶片相互连接，其特征在于，至少内圈设置有孔或孔，其允许叶片的一个端部穿过这些孔或孔。叶片在其端部还具有第二孔，其旨在允许具有弹性功能的保持和刚性部件的通过，以便成对地保持它们。

9. 发明申请

US20040253100A1 Axial flow steam turbines 有权
标题翻译：轴流蒸汽轮机
公开(公告)号：US20040253100A1
公开(公告)日：2004-12-16
申请号：US10846891
申请日：2004-05-13
申请人： ALSTOM Technology Ltd
发明人： David Paul Blatchford , Richard Martin Bridge , Philip David Hemsley , Alan Hesketh , Adrian Lord
IPC分类号： F01D009/00
CPC分类号： F01D11/001 , F01D25/26
摘要： A drum-type rotor carries an annular row of moving blades having root portions held within a slot in the periphery of the rotor. A turbine casing surrounds the rotor and carries a static blade assembly with an annular row of static blades which, together with the annular row of moving blades, constitutes an impulse turbine stage. The static blade assembly has a radially inner static ring confronting a periphery of the rotor with a seal acting therebetween. The static blade assembly has an outer static ring which has a substantially greater thermal inertia and stiffness then the inner static ring and is capable of sufficient radial sliding relative to the casing so as to accommodate relative thermal expansion and contraction of the outer static ring and the turbine casing.
摘要翻译：滚筒式转子承载有一定数量的活动叶片，该叶片的根部保持在转子周边的槽内。涡轮机壳体围绕转子并且携带具有环形静止叶片的静态叶片组件，其与环形行动叶片一起构成脉冲涡轮机台。静态叶片组件具有面对转子周边的径向内部静止环，其间作用有密封件。静态叶片组件具有外部静态环，该外部静态环具有比内部静态环大得多的热惯性和刚度，并且能够相对于壳体具有足够的径向滑动，以适应外部静态环的相对热膨胀和收缩涡轮机外壳。

10. 发明申请

US20040247431A1 Fan holder with actuator 审中-公开
标题翻译：风扇支架带执行器
公开(公告)号：US20040247431A1
公开(公告)日：2004-12-09
申请号：US10863417
申请日：2004-06-07
发明人： Yun Lung Chen , Quan Guang Du
IPC分类号： H05K007/16 , F03B001/00 , F04D023/00 , F04D017/00 , F01D001/00 , F04D001/00 , F04D029/42 , F03D001/00 , F03D003/00 , F03B003/00 , F03D005/00 , F03D011/00 , F01D025/24 , F01D009/00 , F03B011/02
CPC分类号： H05K7/20181 , F04D29/601
摘要： A holder (20) is for securing a fan (30) to a panel (41) of a computer enclosure. The holder includes a base (21) having a plurality of resilient posts (29) formed thereon, and a plurality of walls adjoining the base. A cavity is defined between the base and the walls, for accommodating the fan therein. The plurality of walls comprises a top wall (24), a bottom wall (23), and a pair of side walls (22). A pair of latches (25) separately depends from edge portions of the top wall and the bottom wall. An actuator (27) extends over the top wall from edge portions of the side walls. The actuator extends a pair of blocks (28) from a front portion thereof. The panel defines a plurality of cutouts (44, 47) therein for engagingly receiving the latches and blocks of the holder.
摘要翻译：保持器（20）用于将风扇（30）固定到计算机机壳的面板（41）上。保持器包括具有形成在其上的多个弹性柱（29）的基部（21）和与基部相邻的多个壁。在基部和壁之间限定空腔，用于将风扇容纳在其中。多个壁包括顶壁（24），底壁（23）和一对侧壁（22）。一对闩锁（25）分别从顶壁和底壁的边缘部分依赖。致动器（27）从侧壁的边缘部分在顶壁上延伸。致动器从其前部延伸出一对块（28）。面板在其中限定多个切口（44,47），用于接合地容纳保持器的闩锁和块。

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