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31. 发明申请

US20060147578A1 Injection molding machine driving device, injection device, and mold clamping device 失效
标题翻译：注塑机驱动装置，注塑装置和模具夹紧装置
公开(公告)号：US20060147578A1
公开(公告)日：2006-07-06
申请号：US10547357
申请日：2004-03-04
申请人： Takeshi Konno
发明人： Takeshi Konno
IPC分类号： B29C45/20
CPC分类号： H02K41/031 , B29C45/66 , B29C2045/1793 , H02K7/14 , H02K16/00 , H02K21/222 , H02K2201/18
摘要： An object is to provide a drive apparatus for an injection molding machine which can generate a large thrust force and can provide short-cycled continuous drive. The drive apparatus includes a housing (11); a tubular linear motor (14) including a movable element (12) disposed within the housing (11) in a manner capable of advancing and retreating, and a stationary element (13) attached to the housing (11), the linear motor (14) serving as a first drive section; a member-to-be-driven (15) caused to advance and retreat together with the movable element (12); and a second drive section attached to the housing (11) and disposed such that at least a portion of the second drive section overlaps the linear motor (14) along the axial direction. By merely a slight increase in a radial dimension, the area of a permanent magnet (23) of the movable element (12) can be sufficiently increased, and the capacity of the linear motor (14) can be increased.
摘要翻译：本发明的目的是提供一种用于注射成型机的驱动装置，其可以产生大的推力并且可以提供短循环的连续驱动。驱动装置包括壳体（11）; 一种管状线性马达（14），包括以能够前进和后退的方式设置在壳体（11）内的可动元件（12）和安装到壳体（11）的固定元件（13），线性马达（14））作为第一驱动部分; 与所述可移动元件（12）一起前进和后退的被驱动构件（15）; 以及第二驱动部分，其安装到所述壳体（11）并且被布置成使得所述第二驱动部分的至少一部分沿着所述轴向方向与所述线性马达（14）重叠。通过仅仅略微增加径向尺寸，可以充分地增加可移动元件（12）的永磁体（23）的面积，并且可以增加线性电动机（14）的容量。

32. 发明申请

US20060059955A1 Washing machine 审中-公开
标题翻译：洗衣机
公开(公告)号：US20060059955A1
公开(公告)日：2006-03-23
申请号：US11143488
申请日：2005-06-03
申请人： Seon Kim
发明人： Seon Kim
IPC分类号： D06F37/00 , D06F33/00
CPC分类号： D06F37/304 , H02K1/30 , H02K5/1735 , H02K7/003 , H02K7/14 , H02K21/222
摘要： A washing machine having a rotor directly connected to a rotary shaft. The driving motor includes a stator mounted to an outer surface of a water tub, and a rotor disposed around the stator while being directly connected to the rotary shaft, which is connected to a rotary tub. An insertion hole is formed at a center of the rotor, and a plurality of fitting holes are formed around the insertion hole. At an end of the rotary shaft is formed an inserting protrusion, which corresponds to the insertion hole. The rotor is fixed to the rotary shaft by inserting the inserting protrusion through the insertion hole. To the rotor is attached a reinforcing member having a plurality of fitting protrusions, which vertically extend such that the fitting protrusions are fitted into the fitting holes of the rotor, respectively, such that the strength of the rotor is increased.
摘要翻译：一种具有直接连接到旋转轴的转子的洗衣机。驱动马达包括安装在水桶外表面上的定子，以及设置在定子周围的转子，同时直接连接到连接到旋转桶的旋转轴。在转子的中心形成有插入孔，并且在插入孔周围形成有多个嵌合孔。在旋转轴的端部形成有与插入孔对应的插入突起。通过插入插入孔将转子固定在旋转轴上。转子附接有一个加强件，该加强件具有多个嵌合突起，该多个嵌合突起垂直延伸，使得嵌合突起分别装配到转子的装配孔中，使得转子的强度增加。

33. 发明授权

US07012349B1 Machined rotor assembly and method of making same 失效
标题翻译：加工转子总成及其制造方法
公开(公告)号：US07012349B1
公开(公告)日：2006-03-14
申请号：US10407351
申请日：2003-04-04
申请人： James M. Walker
发明人： James M. Walker
IPC分类号： H02K1/28
CPC分类号： H02K1/2786 , F02P1/02 , F02P7/067 , H02K11/21 , H02K15/165 , H02K21/222
摘要： The present invention provides a single piece machined rotor comprising a shell having an upper lip and a lower lip, with a pocket formed between the upper lip and the lower lip for mounting magnets therein. The magnets are fixed in place within the inner sidewall of the rotor with an adhesive and spacers. The spacers are positioned between the magnets and are held in place on the shell of the rotor by fasteners. The spacers may be of any type of non-magnetic material that can absorb the heat of the engine. The rotor also preferably includes triggering protrusions and balancing cutouts machined into the shell of the rotor. The cutouts or grooves may be machined into the inner sidewall or the outer sidewall of the rotor. A plurality of timing teeth used for engine speed sensing maybe machined into the single piece rotor assembly. The present invention also contemplates a method of machining the entire rotor out of a single piece of material.
摘要翻译：本发明提供了一种单件加工的转子，其包括具有上唇和下唇的壳，其上形成有用于在其中安装磁体的上唇和下唇之间的口袋。磁体通过粘合剂和间隔件固定在转子的内侧壁内的适当位置。间隔件位于磁体之间，并通过紧固件保持在转子的外壳上。间隔件可以是可以吸收发动机的热量的任何类型的非磁性材料。转子还优选地包括触发突起和平衡切削加工到转子的外壳中。切口或凹槽可以加工到转子的内侧壁或外侧壁中。用于发动机转速检测的多个定时齿可以加工成单件转子组件。本发明还考虑了从单件材料中加工整个转子的方法。

34. 发明申请

US20060043813A1 Stator structures 有权
标题翻译：定子结构
公开(公告)号：US20060043813A1
公开(公告)日：2006-03-02
申请号：US11211586
申请日：2005-08-26
申请人： Lee-Long Chen , Shih-Ming Huang , Wen-Shi Huang
发明人： Lee-Long Chen , Shih-Ming Huang , Wen-Shi Huang
IPC分类号： H02K3/00 , H02K1/00 , H02K19/26 , H02K23/02
CPC分类号： H02K1/17 , H02K1/146 , H02K21/04 , H02K21/222 , H02K29/03
摘要： Stator structures are provided. A stator structure includes at least a magnetic conductive layer and at least an auxiliary magnetic polar layer. The magnetic conductive layer comprises a plurality of first poles. The auxiliary magnetic polar layer is disposed above the magnetic conductive layer, below the magnetic conductive layer, or between two magnetic conductive layers. The auxiliary magnetic polar layer comprises at least a second pole and a third pole. The total number of the second and the third poles is equal to that of the first poles. The second pole comprises permanent magnetic material.
摘要翻译：提供定子结构。定子结构至少包括导电层和至少一个辅助磁极层。磁导电层包括多个第一极。辅助磁极层设置在磁性导电层上方，磁导电层下方或两个导磁层之间。辅助磁极层至少包括第二极和第三极。第二极和第三极的总数等于第一极的总数。第二极包括永磁材料。

35. 发明申请

US20050225191A1 Magneto multiple pole charging system 审中-公开
标题翻译：磁双极充电系统
公开(公告)号：US20050225191A1
公开(公告)日：2005-10-13
申请号：US10823212
申请日：2004-04-13
申请人： James Walker
发明人： James Walker
IPC分类号： H02K1/27 , H02K21/22 , H02K11/00
CPC分类号： H02K21/222
摘要： A magneto charging system consisting of a stator with a plurality of pole pairs and a rotor consisting of a plurality of magnet pole pairs. Where the number of magnet pole pairs and the size of the magnets are used to limit the current output of the stator.
摘要翻译：一种由具有多个极对的定子和由多个磁极对组成的转子组成的磁性充电系统。其中磁极对的数量和磁体的尺寸用于限制定子的电流输出。

36. 发明授权

US06943476B2 Magneto generator for self-powered apparatuses 有权
标题翻译：用于自供电设备的磁电发生器
公开(公告)号：US06943476B2
公开(公告)日：2005-09-13
申请号：US10866243
申请日：2004-06-14
申请人： Gianni Regazzi , Manuel Cocchi
发明人： Gianni Regazzi , Manuel Cocchi
IPC分类号： H02K1/27 , H02K11/04 , H02K21/22 , H02K21/12
CPC分类号： H02K11/046 , H02K1/2786 , H02K21/222 , H02K2201/06
摘要： A magneto generator for self-powered apparatuses; the magneto generator comprises a stator provided with an electric winding, and a permanent magnet rotor coaxially arranged to the stator. The stator and the rotor have a first, and respectively a second pole system which together with the electric winding define a multiphase electromagnetic system connected to a bridge rectifier, secured to the stator. The poles of the stator and the poles of the rotor have opposite polar surfaces in which the axis of each polar surface of the rotor, is slanted with respect to a reference line parallel to the longitudinal axes of the polar surfaces of the stator.
摘要翻译：一种用于自供电设备的磁电发生器; 磁电发生器包括具有电绕组的定子和与定子同轴布置的永磁转子。定子和转子具有第一和第二极系统，其与电绕组一起限定连接到桥式整流器的多相电磁系统，固定到定子。定子的极和转子的极具有相反的极性表面，转子的每个极性表面的轴线相对于平行于定子的极面的纵向轴线的参考线倾斜。

37. 发明申请

US20050174004A1 Permanent magnet for motor, motor and magnetizing method 审中-公开
标题翻译：电机，电机和磁化方法永磁
公开(公告)号：US20050174004A1
公开(公告)日：2005-08-11
申请号：US10525886
申请日：2003-09-29
申请人： Isamu Takehara , Shinji Kinoshita , Hiromitsu Gotoh
发明人： Isamu Takehara , Shinji Kinoshita , Hiromitsu Gotoh
IPC分类号： H01F1/053 , H01F13/00 , H01F41/02 , H02K1/27 , H02K15/03 , H02K21/22
CPC分类号： H02K21/222 , H01F13/003 , H01F41/028 , H02K1/2786 , H02K15/03 , Y10T29/49009 , Y10T29/49075
摘要： The present invention relates to a cylindrical permanent magnet which is used in a micro DC brushless motor used in a compact hard disc etc. An Sm—Co based magnetic material is used as a magnetic material and the permanent magnet has domains magnetized in a radial direction and arranged at regular intervals in a circumferential direction. Provided that P represents a pitch corresponding to an average of an inner circumferential length and outer circumferential length in one of the domains, D denotes an inner diameter of the permanent magnet, t represents a thickness in the radial direction, N represents the number of domains, and M represents the number of AC phases for driving the motor, D is set to 20 (mm) or smaller and t is set to satisfy the relation of t≦πD/(NM−π).
摘要翻译：本发明涉及一种用于小型硬盘等的微型DC无刷电动机的圆筒型永久磁铁。作为磁性材料使用Sm-Co系磁性材料，永久磁铁具有沿径向磁化的磁畴并且沿圆周方向以规则的间隔布置。假设P表示与其中一个畴中的内圆周长度和外周长度的平均值相对应的间距，D表示永磁体的内径，t表示径向厚度，N表示畴的数量，M表示用于驱动电动机的交流相位数，D设定为20（mm）以下，t设定为满足t <= piD /（NM-pi）的关系。

38. 发明申请

US20050162024A1 Bldc motor for washing machine 有权
标题翻译： Bldc电机洗衣机
公开(公告)号：US20050162024A1
公开(公告)日：2005-07-28
申请号：US10484508
申请日：2003-11-20
申请人： Kyoung Lim , Young Son , Jeong Kim , Sung Hwang , Kwang Lee
发明人： Kyoung Lim , Young Son , Jeong Kim , Sung Hwang , Kwang Lee
IPC分类号： H02K5/24 , H02K1/00 , H02K1/14 , H02K3/30 , H02K3/32 , H02K21/22 , H02K29/00 , H02P20060101
CPC分类号： H02K3/325 , H02K3/30 , H02K5/24 , H02K21/222
摘要： The present invention prevents peak noise caused by a resonance frequency, and reduces an overall noise of the system by binding core teeth of a stator of a BLDC motor with a vibration prevention member. To do this, the present invention provides a brushless DC motor for a washing machine including a stator including a frame, a core in the frame, and a plurality of core teeth each extended outward from the frame and having a coil wound thereon, a rotor mounted to surround the core teeth, and rotatable when power is provided to the stator, and a vibration prevention member connected between the core teeth to bind the core teeth to each other, for prevention of vibration of the core teeth.
摘要翻译：本发明防止由谐振频率引起的峰值噪声，并且通过将BLDC电动机的定子的芯齿与防震构件相结合来降低系统的整体噪声。为此，本发明提供了一种用于洗衣机的无刷直流电动机，其包括：定子，其包括框架，框架中的芯部以及从框架向外延伸并具有卷绕在其上的线圈的多个芯齿;转子安装成围绕所述芯齿，并且当向所述定子提供动力时可旋转;以及防振构件，其连接在所述芯齿之间以将所述芯齿彼此结合，以防止所述芯齿的振动。

39. 发明申请

US20050146234A1 Magneto generator 有权
标题翻译：磁力发电机
公开(公告)号：US20050146234A1
公开(公告)日：2005-07-07
申请号：US10817897
申请日：2004-04-06
申请人： Mitsuharu Hashiba , Nobuhiro Kihara
发明人： Mitsuharu Hashiba , Nobuhiro Kihara
IPC分类号： H02K1/20 , H02K1/18 , H02K1/32 , H02K7/02 , H02K9/22 , H02K21/22
CPC分类号： H02K21/222
摘要： A rise in temperature of magneto coils can be suppressed, thereby improving the electrical efficiency, service life and reliability thereof. A flywheel (3) has a cylindrical portion (4), and is rotatable about an axis of rotation A-A. A plurality of magnets (7) are mounted on an inner peripheral surface of the flywheel (3) so as to rotate therewith. A stator core (10) has a plurality of teeth (12) protruded outwardly in a diametral direction, and is disposed in opposition to the magnets (7). Conductive wires are wound around the teeth (12), respectively, to form magneto coils (11). The stator core (10) has a laminated core (15) formed of a plurality of magnetic sheet steel plates laminated one over another, and a pair of end plates (16, 17) disposed so as to sandwich opposite side surfaces of the laminated core (15). At least one of the pair of end plates (16, 17) is made of aluminum whose heat radiation is higher than the magnetic sheet steel plates.
摘要翻译：可以抑制磁线圈的温度上升，从而提高电效率，使用寿命和可靠性。飞轮（3）具有圆柱形部分（4），并且可绕旋转轴线A-A旋转。多个磁体（7）安装在飞轮（3）的内周面上以便与其一起旋转。定子铁心（10）具有沿径向向外突出的多个齿（12），并与磁体（7）相对配置。导电线分别缠绕在齿（12）上，以形成发电线圈（11）。定子铁心（10）具有层叠铁心（15），所述叠层铁心（15）由多个层叠在一起的多个磁性钢板形成，以及一对端板（16,17），其设置成夹着所述叠层铁芯的相对侧面（15）。一对端板（16,17）中的至少一个由铝制成，其热辐射高于磁性钢板。

40. 发明申请

US20050088047A1 Brushless permanent magnet motor with high power density, low cogging and low vibration 有权
公开(公告)号：US20050088047A1
公开(公告)日：2005-04-28
申请号：US10690886
申请日：2003-10-22
申请人： Alan Crapo , Gary Horst
发明人： Alan Crapo , Gary Horst
IPC分类号： D06F37/30 , G11B19/20 , H02K1/08 , H02K1/16 , H02K21/22 , H02K29/03 , H02K5/24 , H02K1/00
CPC分类号： D06F37/304 , G11B19/2009 , H02K1/08 , H02K1/16 , H02K21/222 , H02K29/03
摘要： A brushless permanent magnet electric machine includes a stator assembly having a stator core that defines (12×n) slots and stator teeth having a generally “T”-shaped cross section. Winding wire is wound around the stator teeth, wherein a radially outer edge of the stator teeth define a crowned surface. A rotor includes permanent magnets defining (12±2)n poles, wherein n is an integer greater than zero.

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