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61. 发明授权

US07246490B2 Internal combustion engine including a compressor and method for operating an internal combustion engine 有权
标题翻译：包括压缩机的内燃机和用于操作内燃机的方法
公开(公告)号：US07246490B2
公开(公告)日：2007-07-24
申请号：US11518545
申请日：2006-09-08
申请人： Siegfried Sumser , Peter Fledersbacher , Helmut Finger , Paul Löffler , Manfred Stute , Klaus Rössler
发明人： Siegfried Sumser , Peter Fledersbacher , Helmut Finger , Paul Löffler , Manfred Stute , Klaus Rössler
IPC分类号： F02B33/44
CPC分类号： F02B39/10 , F02B29/0406 , F02B37/04 , F02B37/16 , F02B37/183 , F02B37/24 , F02M26/08 , F02M26/23 , F04D25/0606 , F04D25/0653 , F04D27/0253 , F04D29/681 , F05D2220/40 , Y02T10/144
摘要： In an internal combustion engine and a method of operating the engine which comprises a compressor having an impeller disposed in a housing including a main inlet duct in which the impeller is supported and an additional inlet duct joining the main inlet duct in the area of the compressor impeller, and valving means for controlling the gas supply to the inlet ducts and an electric motor connected to the compressor impeller for rotation therewith so that the compressor is operable by the electric motor and by the pressure drop in the air intake line of the engine, a flywheel is coupled to the impeller for storing rotational energy when the impeller is driven by the intake gas and returning the energy to the impeller when the pressure drop collapses upon a sudden increase in the demand for engine power.
摘要翻译：一种内燃机和一种操作发动机的方法，该发动机包括具有设置在壳体中的叶轮的压缩机，该壳体包括主入口管道，叶片被支撑在该主入口管道中，以及在压缩机的区域中连接主入口管道的附加入口管道叶轮和用于控制对入口管道的气体供给的阀装置和连接到压缩机叶轮的电动机用于与其一起旋转，使得压缩机由电动机和发动机的进气管线中的压降可操作，当叶轮被进气驱动时，飞轮耦合到叶轮，用于存储旋转能量，并且当发动机功率的需求突然增加时，压降崩溃时将能量返回到叶轮。

62. 发明申请

US20070104593A1 Flat eccentric rotor equipped with a fan and flat vibration motor equipped with a fan comprising same rotor 失效
标题翻译：配备有风扇的扁平偏心转子和配备有包括相同转子的风扇的平面振动电机
公开(公告)号：US20070104593A1
公开(公告)日：2007-05-10
申请号：US11591392
申请日：2006-10-31
申请人： Tadao Yamaguchi
发明人： Tadao Yamaguchi
IPC分类号： F04B17/00
CPC分类号： F04D25/0653 , F04D29/281 , F04D29/30 , Y10S310/06
摘要： An eccentric rotor equipped with a fan is included in an axial gap micro-fan motor for generating vibrations and cooling. The rotor has a first impeller section having a low specific gravity and a second impeller section having a high specific gravity. Each fan comprises a flat section at an upper surface of an axial gap magnet and an impeller section at a side of the magnet. The fans are assembled by concave-convex mating sections at the flat sections and are also bonded to and held by the axial gap magnet. Impeller blades of the fans are optionally formed as backward vanes.
摘要翻译：具有风扇的偏心转子包括在用于产生振动和冷却的轴向间隙微型风扇马达中。转子具有低比重的第一叶轮部分和具有高比重的第二叶轮部分。每个风扇包括在轴向间隙磁体的上表面处的平坦部分和在磁体侧的叶轮部分。风扇通过在平坦部分处的凹凸配合部分组装，并且也被轴向间隙磁体接合并保持。风扇的叶轮叶片可选地形成为后向叶片。

63. 发明授权

US07078844B2 Heat-dissipating device and motor structure thereof 失效
标题翻译：散热装置及其电动机结构
公开(公告)号：US07078844B2
公开(公告)日：2006-07-18
申请号：US10844356
申请日：2004-05-13
申请人： Shun-Chen Chang , Wen-Shi Huang
发明人： Shun-Chen Chang , Wen-Shi Huang
IPC分类号： H02K1/12
CPC分类号： H02K21/24 , F04D19/024 , F04D25/0653 , H02K7/14 , H02K16/02
摘要： A heat-dissipating device and a motor structure. The heat-dissipating device has a outer frame provided with a seat, at least two rotors, a control unit and a stator. The rotors are respectively disposed on the seat. The control unit is disposed on the seat for controlling the rotation of the rotors. The stator for driving the rotors includes a plurality of silicon steel sheets or iron core embedded in the seat and a plurality of coils. Controlling the rotors with a single stator and a single control unit reduce the volume and cost of the heat-dissipating device.
摘要翻译：散热装置和电动机结构。散热装置具有设置有座椅，至少两个转子，控制单元和定子的外框架。转子分别设置在座椅上。控制单元设置在座椅上用于控制转子的旋转。用于驱动转子的定子包括嵌入座中的多个硅钢板或铁芯以及多个线圈。使用单个定子和单个控制单元控制转子可减少散热装置的体积和成本。

64. 发明申请

US20040245866A1 Integrated cooler for electronic devices 失效
标题翻译：集成冷却器为电子设备
公开(公告)号：US20040245866A1
公开(公告)日：2004-12-09
申请号：US10488797
申请日：2004-03-05
发明人： Edward L Lopatinsky , Dan K Shaefer , Saveliy T Rosenfeld , Lev A Fedoseyev
IPC分类号： H02K005/18 , H02K005/20 , H02K009/00
CPC分类号： H01L23/467 , F04D17/04 , F04D25/0606 , F04D25/0653 , G06F1/203 , H01L2924/0002 , Y10S310/06 , H01L2924/00
摘要： The integrated cooler for electronic devices of this invention provides at least one heat exchange element, at least one heat transferring element, a blower and an electric drive. The at least one heat exchange element comprises a heat spreading base and heat exchanging means made on a surface of the base. The heat spreading base providing thermal contact with the at least one heat transferring element. The blower comprises a blower inlet and a blower outlet, which are directly connected to ambient air, so that the integrated cooler for electronic devices becomes a hydraulically sealed unit and a drum type radial impeller that is mounted on an axle and comprises at least one impeller disk and blades attached to the at least one impeller disk. The blower is positioned on the heat exchange element so that the heat exchanging means being located at the blower outlet and/or at the blower inlet. The electric drive comprises a rotor and at least one stator. The rotor made as drum type radial impeller having circumferential arrayed magnetic means magnetized in the direction parallel to said axle. The stator comprises circumferential arrayed coils etched on circuit board metal layers and numbers of the coils is divisible in respect to numbers of the magnetic means, said coils being spaced axially from the magnetic means of the impeller. The blower is a cross flow type blower. The heat exchanging means are pins and/or fins.
摘要翻译：本发明的用于电子设备的集成冷却器提供至少一个热交换元件，至少一个传热元件，鼓风机和电驱动器。所述至少一个热交换元件包括在所述基座的表面上形成的散热基座和热交换装置。散热基座与至少一个传热元件提供热接触。鼓风机包括鼓风机入口和鼓风机出口，其直接连接到环境空气，使得用于电子设备的集成冷却器变为液压密封单元，并且鼓式径向叶轮安装在轴上并且包括至少一个叶轮盘和叶片附接到至少一个叶轮盘。鼓风机位于热交换元件上，使得热交换装置位于鼓风机出口和/或鼓风机入口处。电驱动器包括转子和至少一个定子。作为鼓式径向叶轮的转子，其具有在平行于所述轴的方向上磁化的周向排列的磁性装置。定子包括蚀刻在电路板金属层上的周向排列的线圈，并且数量的线圈相对于磁性装置的数量是可分开的，所述线圈与叶轮的磁性装置轴向间隔开。鼓风机是横流式鼓风机。热交换装置是销和/或翅片。

65. 发明申请

US20040123459A1 Method of manufacturing an impeller 有权
标题翻译：制造叶轮的方法
公开(公告)号：US20040123459A1
公开(公告)日：2004-07-01
申请号：US10735800
申请日：2003-12-12
发明人： Ian Douglas Makinson , Subbarao Potharaju , Philip John Dickinson
IPC分类号： B21D053/78
CPC分类号： F04D25/0653 , B29C45/14065 , B29L2031/087 , F04D29/281 , F04D29/662 , Y10T29/49316 , Y10T29/49325 , Y10T29/49764 , Y10T29/4998 , Y10T29/49995 , Y10T29/49996
摘要： A method of manufacturing an impeller includes the steps of: (a) forming an impeller having a plastic disc body and magnetisable material distributed and encapsulated within the body; (b) testing the imbalance of the impeller; (c) removing plastic material from the impeller to compensate for the tested imbalance; and (d) magnetising the magnetisable material to have an annular array of alternating poles.
摘要翻译：一种制造叶轮的方法包括以下步骤：（a）形成具有塑料盘体和可分散并封装在体内的可磁化材料的叶轮; （b）测试叶轮的不平衡; （c）从叶轮上取下塑料材料，以补偿测试失衡; 和（d）磁化可磁化材料以具有交替极点的环形阵列。

66. 发明申请

US20040062648A1 Impeller 有权
标题翻译：叶轮
公开(公告)号：US20040062648A1
公开(公告)日：2004-04-01
申请号：US10261614
申请日：2002-09-30
发明人： Ian Douglas Makinson , Subbarao Potharaju , Philip John Dickinson
IPC分类号： F04D029/28
CPC分类号： F04D25/0653 , B29C45/14065 , B29L2031/087 , F04D29/281 , F04D29/662 , Y10T29/49316 , Y10T29/49325 , Y10T29/49764 , Y10T29/4998 , Y10T29/49995 , Y10T29/49996
摘要： An impeller includes a plastic disc, an annular array of vanes, a rotation support and regions of permanently magnetisable material. The plastic disc has an upper face and a lower face. The vanes are spaced around the periphery of the disc and extend from the upper face of the plastic disc. The rotation support is axially located and aligned through the disc. The regions of permanently magnetisable material encapsulated within said plastic disc for the formation of an annular array of magnetic poles.
摘要翻译：叶轮包括塑料盘，叶片的环形阵列，旋转支撑件和永久可磁化材料的区域。塑料盘具有上表面和下表面。叶片围绕盘的周边隔开并从塑料盘的上表面延伸。旋转支撑件轴向定位并通过盘对准。永久可磁化材料的区域被封装在所述塑料盘内以形成环形磁极阵列。

67. 发明授权

US06664673B2 Cooler for electronic devices 失效
公开(公告)号：US06664673B2
公开(公告)日：2003-12-16
申请号：US09940304
申请日：2001-08-27
申请人： Edward L. Lopatinsky , Lev A. Fedoseyev , Dan K. Shaefer , Saveliy T. Rosenfeld , Yuri I. Fedosov , Viktor N. Popov , Nil N. Askhatov
发明人： Edward L. Lopatinsky , Lev A. Fedoseyev , Dan K. Shaefer , Saveliy T. Rosenfeld , Yuri I. Fedosov , Viktor N. Popov , Nil N. Askhatov
IPC分类号： H02K720
CPC分类号： H01L23/467 , F04D25/0653 , F04D29/582 , H01L2924/0002 , H02K1/2793 , H02K3/26 , H02K7/14 , H01L2924/00
摘要： According to the present invention, a cooler for electronic devices comprises a heat exchange element, a blower with a radial type impeller, and an electric drive. The heat exchange element comprises heat exchanging means made on one surface of said heat exchange element while its other surface provides thermal contact with a heat-radiating means. The radial type impeller has a shroud with a flat surface from one side, a hub and brackets and a central inlet between the shroud and the hub, the brackets connect the hub with the shroud. The radial type impeller is positioned on the heat exchange element so that the heat exchanging means being surrounded by the radial type impeller and a cooling gas flows to the radial type impeller from the central inlet through the heat exchanging means. The electric drive comprises a magnetic rotor and a stator; the magnetic rotor is a flat disk—type rotor comprises a central hole inside the disk and circumferential arrayed like poles, the stator comprises circumferential arrayed coils, axis of said coils are parallel to the axis of rotation, the coils mounted around of the circumferential arrayed like poles. The magnetic rotor is placed on the shroud of the radial type impeller and connect with the shroud, the shaft of the electric drive is located inside the hub of the radial type impeller, and the central hole of the flat disk—type rotor is substantially coincided with the central inlet.

68. 发明授权

US06456024B1 Electronically commutated DC motor 失效
标题翻译：电子换向直流电动机
公开(公告)号：US06456024B1
公开(公告)日：2002-09-24
申请号：US09722181
申请日：2000-11-27
申请人： Fritz Schmider , Stefan Lukenich
发明人： Fritz Schmider , Stefan Lukenich
IPC分类号： H02P736
CPC分类号： H02K29/12 , F04D25/0653 , H02K29/03 , H02P6/085 , H02P6/22
摘要： An electronically commutated direct-current motor has a permanent-magnet rotor (19), a stator (2) that has at least one drive winding (25), and an H-bridge circuit (52) in which two bridge elements are configured as transistors (54, 56) and the other two bridge elements as resistors (58, 60), the drive winding (25) being arranged on the diagonal of said H-bridge circuit (52); and it has a commutation circuit for alternate activation and deactivation of the two transistors (54, 56) of the H-bridge circuit (52). The motor operates quietly and with unusual reliability, and is well adapted for driving a fan.
摘要翻译：一种电子换向直流电动机具有永磁转子（19），具有至少一个驱动绕组（25）的定子（2）和一个H桥电路（52），其中两个电桥元件被配置为晶体管（54,56）和另外两个桥式元件作为电阻器（58,60），所述驱动绕组（25）布置在所述H桥式电路（52）的对角线上; 并且其具有用于H桥电路（52）的两个晶体管（54,56）的交替激活和去激活的换向电路。电机静音运行，具有不寻常的可靠性，非常适合驾驶风扇。

69. 发明申请

US20020081221A1 Dynamo electric machines and stators for use in same 审中-公开
公开(公告)号：US20020081221A1
公开(公告)日：2002-06-27
申请号：US09997698
申请日：2002-02-28
申请人： Shurflo Pump Manufacturing Co.
发明人： David J. Cooper , Gary F. McKee , Mike Saveliev , Patrick J. Weaver
IPC分类号： F04B017/00
CPC分类号： F04D13/0666 , F04D25/0653 , H02K1/02 , H02K5/1282 , H02K21/24
摘要： Dynamo electric machines and stators for use in such machines are provided. The stators comprise plates configured to be substantially flat and a plurality of spaced apart projections or teeth extending away from the plate and, together with the plate defining a plurality of slots therebetween. The stators comprise masses of metal particles. Using stators made from such metal particles provides enhanced machine efficiency, which is believed to be because of reduced eddy current effects in the stator. Motors including rotors having generally flat arrays of permanent magnetic poles and such stators which are spaced apart from and generally facing the permanent magnetic poles and have a plurality of magnetic windings, and pumps powered by such motors are included within the scope of the present invention.

70. 再颁专利

USRE37261E1 Axially compact small fan 失效
标题翻译：轴向小型小型风扇
公开(公告)号：USRE37261E1
公开(公告)日：2001-07-03
申请号：US08369848
申请日：1995-01-05
申请人： Fritz Schmider , Edgar Zuckschwert
发明人： Fritz Schmider , Edgar Zuckschwert
IPC分类号： F04B1704
CPC分类号： H02K7/14 , F04D25/0653 , H02K5/1675 , H02K21/24 , H02K29/12
摘要： A flat portable fan with an impeller on a motor shaft and a commutatorless direct current motor is provided having a printed circuit board in the stator and an axially magnetized permanent magnet in the rotor. The circuit board comprises a printed circuit having electronic components of the fan drive and is made from an iron base material with an insulating layer, which carries the stator windings and an axial starting bearing for the rotor. The impeller is mounted in a cylindrical rotor mounting support and is driven by the axially magnetized permanent magnet. The iron base material and the permanent magnet substantially define a planar air gap.
摘要翻译：具有电动机轴上的叶轮和无换向直流电动机的扁平便携式风扇具有定子中的印刷电路板和转子中的轴向磁化永磁体。电路板包括具有风扇驱动器的电子部件的印刷电路，并且由具有绝缘层的铁基材料制成，其承载定子绕组和用于转子的轴向启动轴承。叶轮安装在圆柱形转子安装支架中，由轴向磁化永磁体驱动。铁基材料和永磁体基本上限定了平面气隙。

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