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1. 发明申请

US20020119038A1 Fluid flow controller 失效
标题翻译：流体流量控制器
公开(公告)号：US20020119038A1
公开(公告)日：2002-08-29
申请号：US09792110
申请日：2001-02-23
发明人： Shaaban A. Abdallah
IPC分类号： F04D001/00 , F04D017/10
CPC分类号： F04D17/127 , F04D29/284
摘要： A fluid flow controller and method of operation thereof are presented. The fluid flow controller may include a casing having a casing blade. The fluid flow controller may also include a rotor having a first rotor blade and a second rotor blade radially spaced from the first rotor blade. The rotor may be configured to rotate relative to, and preferably within, the casing such that the casing blade passes between the first and second rotor blades during use. Compared to conventional pumps or compressors, the present fluid flow controller may have an enhanced ability to accelerate (and possibly to subsequently pressurize) fluid flow. Thus, the need to use multiple stages may be reduced or eliminated.
摘要翻译：提出了一种流体流量控制器及其操作方法。流体流量控制器可以包括具有壳体叶片的壳体。流体流量控制器还可以包括具有第一转子叶片和与第一转子叶片径向间隔开的第二转子叶片的转子。转子可以被配置为相对于壳体旋转，并且优选地在壳体内旋转，使得套管叶片在使用期间在第一和第二转子叶片之间通过。与传统的泵或压缩机相比，本流体流量控制器可以具有增强流体流动（并可能随后增压）的能力。因此，可以减少或消除使用多个阶段的需要。

2. 发明申请

US20030091425A1 Low profile pump 有权
标题翻译：薄型泵
公开(公告)号：US20030091425A1
公开(公告)日：2003-05-15
申请号：US09811917
申请日：2001-03-19
申请人： Steven McEwen
发明人： Stephen N. McEwen , Richard A. Hallett
IPC分类号： F04D001/00 , F04D009/04
CPC分类号： F04D29/426
摘要： The present invention relates to an improved fluid handling system including an improved collection trough and pump assembly. A centrifugal pump is mounted in the path of cutting fluid that needs to be pumped from a collection system and discharged. A wide and narrow inlet mouth lies very low on the factory floor enabling the centrifugal pump to be mounted right on the floor and not within the floor. An optional vacuum system provides suction within the centrifugal pump that aids in priming the pump at start up and in removing air from a pump chamber within the pump, thus allowing more efficient pumping to take place. An impeller rotates within the pump creating a vortex within the pump chamber which facilitates movement of dirty cutting fluid including metal particles to be pumped through to a discharge outlet.
摘要翻译：本发明涉及一种改进的流体处理系统，其包括改进的收集槽和泵组件。离心泵安装在需要从收集系统泵送并排出的切削液的路径中。进出口狭窄狭窄的工厂底座非常低，使离心泵能够正确地安装在地板上，而不是在地板上。可选的真空系统在离心泵内提供抽吸，其有助于在启动时启动泵并从泵内的泵室移除空气，从而允许更有效地泵送。叶轮在泵内旋转，在泵室内产生涡流，促使含有金属颗粒的脏切割流体的运动被泵送到排出口。

3. 发明申请

US20010000465A1 Pumps for pumping molten metal 审中-公开
标题翻译：用于泵送熔融金属的泵
公开(公告)号：US20010000465A1
公开(公告)日：2001-04-26
申请号：US09726005
申请日：2000-11-29
发明人： Bruno H. Thut
IPC分类号： F04D001/00 , F04D007/06
CPC分类号： F04D7/065 , F04D29/426
摘要： A nonmetallic pump for pumping molten metal includes a base with an impeller chamber, at least one molten metal inlet opening to the base, at least one molten metal outlet opening from the base, and an impeller connected to one end of a motor driven shaft and rotatable in the impeller chamber. The base includes an impeller opening in which the impeller is disposed and a wall extending so as to form a spiral-shaped opening around the impeller opening. An egress channel extends from the spiral-shaped opening toward the molten metal outlet opening.
摘要翻译：用于泵送熔融金属的非金属泵包括具有叶轮室的底座，至少一个到底座的熔融金属入口，至少一个来自底座的熔融金属出口，和与马达驱动轴的一端连接的叶轮，可在叶轮室内旋转。基座包括叶轮开口，叶轮设置在该叶轮开口中，并且壁延伸以在叶轮开口周围形成螺旋形的开口。出口通道从螺旋形开口朝向熔融金属出口开口延伸。

4. 发明申请

US20020141861A1 Integrally cast volute style scroll and gearbox 有权
公开(公告)号：US20020141861A1
公开(公告)日：2002-10-03
申请号：US09818405
申请日：2001-03-27
申请人： Cooper Turbocompressor, Inc.
发明人： Edward S. Czechowski , John Battershell , Robert M. Kolodziej
IPC分类号： F04D001/00
CPC分类号： F04D29/5826 , F04D25/163 , Y10S415/915
摘要： A casting technique is disclosed which improves efficiency and reduces fabrication and assembly cost for a centrifugal compressor. The volute is cast integrally with the impeller housing to allow closer radial tolerances to be used to improve efficiency. In the preferred embodiment, compressors for multi-stage compression are assembled with intercoolers and the integral volute is cast together with the impeller housing and the lower gearbox housing and the associated intercooler. Efficiency increases of 2% or more are achievable. In multistage applications, efficiency gains in the early stages are compounded in each subsequent stage.

5. 发明申请

US20020039528A1 MGalloy member and its use 审中-公开
标题翻译： MGalloy会员及其用途
公开(公告)号：US20020039528A1
公开(公告)日：2002-04-04
申请号：US09968923
申请日：2001-10-03
发明人： Tomoya Kato , Takeshi Obana , Mitsuyoshi Shouji , Kazumi Fujii , Kenya Ohashi
IPC分类号： F04D001/00
CPC分类号： F04D29/023 , A47L5/22 , C23C22/40 , C23C22/42 , C23C22/44 , F05D2230/90 , F05D2300/125 , F05D2300/17 , F05D2300/512 , F05D2300/611 , Y10T428/3154 , Y10T428/31544
摘要： A Mg alloy member with an anticorrosive coating free from any environmental load can be produced by using a solution for chemical conversion treatment for anticorrosive coating, which comprises 0.05 to 1 mol/l of an oxoacid compound of heavy metal selected from Mo, W and V and has a pH of 2 to 6 adjusted by sulfuric acid or nitric acid, and is characterized by contacting the surface of Mg alloy preferably containing 2 to 10% Al with the solution, thereby forming a specific oxide film and, if necessary further forming a fluorine-containing organic film on the film, the resulting Mg alloy member being used in electrically driven blowers, note-type personal computers, various household electrical appliances, etc.
摘要翻译：通过使用用于防腐涂层的化学转化处理溶液，可以制备具有不受任何环境负荷的防腐涂层的Mg合金构件，其包含0.05至1mol / l的选自Mo，W和V的重金属的含氧酸化合物并且通过硫酸或硝酸调节pH为2〜6，其特征在于使优选含有2〜10％的Al的Mg合金的表面与溶液接触，由此形成特定的氧化膜，如果需要，进一步形成膜上含氟有机膜，所得Mg合金构件用于电动鼓风机，笔记型个人计算机，各种家用电器等。

6. 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。

7. 发明申请

US20020136630A1 Manufacturing method of component part for variable capacity turbine, and the structure 有权
标题翻译：可变容量涡轮机部件的制造方法及结构
公开(公告)号：US20020136630A1
公开(公告)日：2002-09-26
申请号：US10105376
申请日：2002-03-26
发明人： Yasuaki Jinnai , Koji Matsumoto , Taro Sakamoto
IPC分类号： F04D001/00
CPC分类号： B21K21/08 , F01D17/165 , F05D2220/40 , Y10T29/4932
摘要： The object of this invention is to propose a manufacturing method for manufacturing component part for the variable capacity turbine, and the structure of the nozzle driving member, which will simplify the structure of the component part for the adjustable nozzle mechanism, the manufacturing work which results in lowering the manufacturing count and cost, as well as the number of component part, and in lightening the weight of the variable capacity turbine. In order to manufacture the component part for a radial-flow variable capacity turbine, in which the actuating gas is forced to flow from a spiral scroll formed in the turbine casing to a turbine rotor in a radial direction, through multiple nozzle vanes of which the angle is adjustable by an adjustable nozzle mechanism, for rotating the turbine rotor, this manufacturing method according to this invention is distinguished by the configuration in which a column shaped connecting pin is formed as a single structure with a plate member by a pressing, or a precision molding by partially forcing the surface of the plate member to protrude in a column shape.
摘要翻译：本发明的目的是提出一种用于制造可变容量涡轮机的部件的制造方法和喷嘴驱动部件的结构，其将简化可调节喷嘴机构的部件的结构，其结果是制造工作降低制造量和成本，以及部件数量，减轻可变容量涡轮机的重量。为了制造径向流量可变容量涡轮机的部件，其中致动气体被迫从形成在涡轮机壳体中的螺旋涡旋件沿径向方向流动到涡轮机转子，通过其多个喷嘴叶片通过可调节的喷嘴机构来调节角度，用于旋转涡轮机转子，根据本发明的制造方法的特征在于，通过压制将柱形连接销形成为具有板构件的单一结构的结构，或通过部分地迫使板构件的表面以柱状突出来进行精密成型。

8. 发明申请

US20040265115A1 Control unit for driving a regulating transistor of a fan arrangement 有权
标题翻译：用于驱动风扇装置的调节晶体管的控制单元
公开(公告)号：US20040265115A1
公开(公告)日：2004-12-30
申请号：US10834756
申请日：2004-04-29
申请人： Fujitsu Siemens Computers GmbH
发明人： Peter Busch
IPC分类号： F03D001/00 , F01D017/00 , F04D027/00 , F03B015/18 , F03D007/00 , F01D001/00 , F03B001/00 , F01D019/00 , F04D001/00 , F01B025/00 , F01D021/00 , F03B015/00 , F01B025/20 , F01D021/20 , F04D015/00 , F01P007/02
CPC分类号： H02P6/06
摘要： A control unit for driving a regulating transistor (2) of a fan arrangement, in which the regulating transistor (2) is connected in series with an electronically commutated fan (1), having control means (5, 6, R1, R2) for the analog driving of the regulating transistor (2) with a control signal (Ucontrol) in a manner dependent on a control input voltage (Uin). The control unit comprises compensation means (R3, R4) for influencing the control signal (Ucontrol) in a manner dependent on an AC voltage component (UAC) of an operating voltage (UB) of the fan arrangement, so that the AC voltage component (UAC) of the operating voltage (UB) is completely or partially compensated for in a voltage across the fan (1).

9. 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。

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