专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明公开

EP2401803A4 TWO CONDUCTOR WINDING FOR AN INDUCTION MOTOR CIRCUIT 有权转让
标题翻译：双线绕组感应电动机电路
公开(公告)号：EP2401803A4
公开(公告)日：2016-12-14
申请号：EP10746611
申请日：2010-02-03
申请人： EMERSON ELECTRIC CO
发明人： FAKONAS ANASTASSIOS B
IPC分类号： H02K17/16 , H02K3/28 , H02K17/08 , H02K17/18
CPC分类号： H02K17/08

72. 发明公开

EP2924856A2 A SINGLE-PHASE INDUCTION MOTOR 失效
标题翻译： EINPHASIGER INDUKTIONSMOTOR
公开(公告)号：EP2924856A2
公开(公告)日：2015-09-30
申请号：EP13814406.8
申请日：2013-11-26
申请人： Whirlpool S.A.
发明人： KALLUF, Flavio J.H. , DE ESPINDOLA, Aleandro Amauri
IPC分类号： H02K17/04 , H02K3/02 , H02K17/06 , H02K17/08
CPC分类号： H02K3/02 , H02K3/28 , H02K17/04 , H02K17/08
摘要： The present invention relates to a single-phase induction motor comprising a stator, the stator comprising a main winding with a first coil (P1 a), a second coil (P1 b), a third coil (P2a) and a fourth coil (P2b). The first coil (P1 a) and the third coil (P2a) being manufactured from a first conductive material (2), the second coils (P1 b) and the fourth coil (P2b) being manufactured from a second conductive material (3), with resistivity other than that of the first conductive material (2). The single-phase induction motor being configured so that the first coil (P1a) and the second coil (P1b) are arranged at one of the stator poles (P1) and the third coil (P2a) and the fourth coil (P2b) being arranged at the pole (P2) opposite that of the first coil (P1 a) and of the second coil (P1b). Further, the first coil (P1 a) and the fourth coil (P2b) are electrically connected through a series connection, configuring a first branch (R1). The second coil (P1 b) and the third coil (P2a) are electrically connected through a connection in series, configuring a second branch (R2).
摘要翻译：本发明涉及包括定子的单相感应电动机，该定子包括具有第一线圈（P1a）的主绕组，第二线圈（P1b），第三线圈（P2a）和第四线圈（P2b））。第一线圈（P1a）和第三线圈（P2a）由第一导电材料（2）制成，第二线圈（P1b）和第四线圈（P2b）由第二导电材料（3）制成，电阻率不同于第一导电材料（2）的电阻率。单相感应电动机被配置为使得第一线圈（P1a）和第二线圈（P1b）布置在一个定子极（P1）和第三线圈（P2a）之间，并且第四线圈（P2b）被布置在与第一线圈（P1a）和第二线圈（P1b）的极点相反的极点处。此外，第一线圈（P1a）和第四线圈（P2b）通过串联连接电连接，构成第一分支（R1）。第二线圈（P1b）和第三线圈（P2a）通过串联的连接电连接，构成第二支路（R2）。

73. 发明公开

EP2748465A1 TURBOMACHINE 审中-公开
标题翻译：叶轮机
公开(公告)号：EP2748465A1
公开(公告)日：2014-07-02
申请号：EP12753583.9
申请日：2012-08-22
申请人： Dyson Technology Limited
发明人： CLOTHIER, Andrew , CHILDE, Matthew
IPC分类号： F04D25/06 , H02K17/08
CPC分类号： F04D29/5806 , F01D15/00 , F01D15/10 , F01D25/12 , F04D25/0606 , F04D25/068 , F04D25/0693 , F04D29/056 , F04D29/057 , F04D29/4206 , F04D29/4213 , H02K7/14 , H02K11/33 , H02K17/08
摘要： A turbomachine having a rotor assembly, a stator assembly and a toroidal inductor. The rotor assembly includes an impeller. The inductor is located between the impeller and the stator assembly, and is exposed to an airflow generated by or acting upon the impeller.

74. 发明公开

EP2401803A2 TWO CONDUCTOR WINDING FOR AN INDUCTION MOTOR CIRCUIT 有权转让
标题翻译：双线绕组感应电动机电路
公开(公告)号：EP2401803A2
公开(公告)日：2012-01-04
申请号：EP10746611.2
申请日：2010-02-03
申请人： Emerson Electric Co.
发明人： FAKONAS, Anastassios, B.
IPC分类号： H02K17/16 , H02K17/18 , H02K17/08 , H02K3/28
CPC分类号： H02K17/08
摘要： An electrical induction motor has a main winding formed with two electrical conductors having different electrical resistivities. The motor includes a stator having a structure about which a winding is formed, and the winding includes a first electrical conductor having a first end and a second end, and a second electrical conductor having a first end and a second end, the first end of the first electrical conductor and the first end of the second electrical conductor being coupled together and the second end of the first electrical conductor and the second end of the second electrical conductor being coupled together to form a parallel circuit with the first electrical conductor and the second electrical conductor, and the second electrical conductor having an electrical resistivity that is greater than an electrical resistivity of the first electrical conductor. In one embodiment, the first electrical conductor is copper and the second electrical conductor is aluminum.

75. 发明授权

EP1423904B1 REVERSIBLE MOTOR 有权
标题翻译：可逆马达
公开(公告)号：EP1423904B1
公开(公告)日：2011-08-10
申请号：EP02733547.0
申请日：2002-05-31
申请人： LG Electronics, Inc.
发明人： KIM, Hyeon, 201-303, Daewoo Apt. , NO, Cheol Ki, 109-1103, Daedong Apt.
IPC分类号： H02K17/08 , H02P23/00 , H02P1/44
CPC分类号： H02P1/44 , H02P23/24 , Y02P80/116
摘要： Reversible motor including a stator comprising two windings (a-a', b-b'), a start apparatus (c-c') connected to one of the two windings (a-a', b-b') in series, switches (310,330,350) for providing power to the two windings selectively, wherein the switches, for reversing the motor, are connected selectively such that the direction of the current in said one of said two windings is reversed and said start apparatus is connected to the other one of said two windings in series, and a turns ratio and a cross section area ratio of said two windings being adjusted for a sufficient start torque and an optimal efficiency of said reversible motor.

76. 发明公开

EP1605580A4 STARTING DEVICE FOR SINGLE-PHASE INDUCTION MOTOR 审中-公开
标题翻译：起动器用于单相感应电动机
公开(公告)号：EP1605580A4
公开(公告)日：2009-09-23
申请号：EP03812322
申请日：2003-11-27
申请人： PANASONIC CORP
发明人： SAHASHI MIKIO , MATSUYA AKIHIKO , IWASAKI SHINICHI , OKADA MOTOI , ITOH KAZUO
IPC分类号： H01H61/00 , H01H1/50 , H02K17/08 , H02K17/30 , H02P1/42 , H02P1/44
CPC分类号： H01H61/002 , H01H1/504 , H01H2061/004 , H02K17/08 , H02K17/30 , H02P1/42 , H02P1/44

77. 发明公开

EP1666660A1 Household clothes washing machine with starting device 有权
标题翻译： Haushaltswäschetrocknermit Startvorrichtung
公开(公告)号：EP1666660A1
公开(公告)日：2006-06-07
申请号：EP04106208.4
申请日：2004-12-01
申请人： Electrolux Home Products Corporation N.V.
发明人： Cimetta, Silvano , Noviello, Flavio , Napolitano, Gennaro
IPC分类号： D06F58/28 , D06F58/08 , H02H7/085 , H02K17/08 , H02P1/44
CPC分类号： D06F58/28 , D06F58/08 , D06F2058/2877
摘要： Laundry drying machine with a drum, an asynchronous motor able to selectively drive into rotation said drum in both rotation senses, and provided with a phasing capacitor between the power supply line and the neutral line, having, in parallel to said phasing capacitor, a secondary circuit comprising, in series, a secondary capacitor and an electric switch that is selectively operable.
Said electric switch is controlled to close said secondary circuit during each starting time length of said drum rotation in both the rotation senses, and after said starting time lengths, said electric switch is controlled to open and to stay opened for the whole time length of the following rotation, till to the stopping of the drum rotation.
摘要翻译：具有滚筒，异步电动机的异步电动机能够以两个旋转方向选择性地驱动所述滚筒，并且在电源线和中性线之间设置有相控电容器，其具有与所述相控电容器并联的次级电容器电路包括串联的二次电容器和可选择性地可操作的电开关。所述电开关被控制为在两个旋转感测期间在所述滚筒旋转的每个启动时间长度期间关闭所述次级回路，并且在所述启动时间长度之后，所述电开关被控制打开并保持打开，继续旋转，直到滚筒旋转停止。

78. 发明公开

EP1322024A2 Selbsttätige Leistungsstufenanpassung 审中-公开
标题翻译： SelbsttätigeLeistungsstufenanpassung
公开(公告)号：EP1322024A2
公开(公告)日：2003-06-25
申请号：EP02025952.9
申请日：2002-11-21
申请人： WILO AG
发明人： Wolff, Christian , Albers, Frank
IPC分类号： H02K17/08
CPC分类号： H02K17/08
摘要： Verfahren zum Betrieb eines Elektromotors 1, insbesondere eines Asynchronmotors, mit einer Hauptwicklung 2 und mit einer Hilfswicklung 3, die, um unterschiedliche diskrete Leistungsstufen 10 zu erhalten, über Stromschalter ganz oder teilweise in Serie zur Hauptwicklung 2 geschaltet wird, wobei ein Stromschalter vermittels eines einen Steueranschluß (Gate) beaufschlagenden Gatestromes betätigt wird, wobei für jede Leistunsstufe ein Toleranzbereich 11, 12 für eine bestimmte Systemgröße definiert wird, wobei die Systemgröße gemessen wird und wobei die Leistungsstufe 10 durch eine Schalteinheit 9 automatisch geändert wird, wenn die Systemgröße aus dem Toleranzbereich 11, 12 herausfällt.
摘要翻译：用于操作电动机（1）的方法涉及操作具有作用在控制连接上的栅极电流的电流开关。为每个功率级定义一个定义的系统变量的公差范围，如果系统变量超出公差范围，系统变量将被测量，并且功率级由开关单元自动变化。 AN还包括以下独立权利要求：离心泵，特别是开槽罐式泵。

79. 发明公开

EP1227568A1 Synchronous induction motor 审中-公开
标题翻译：同步电机
公开(公告)号：EP1227568A1
公开(公告)日：2002-07-31
申请号：EP01310892.3
申请日：2001-12-24
申请人： SANYO ELECTRIC CO. LTD
发明人： Yanashima, Toshihito , Arai, Kazuhiko , Takezawa, Masaaki , Igarashi, Keijiro , Murata, Eiichi , Yamashita, Masanori , Nakayama, Yoshitomo , Koiso, Shigemi , Onodera, Noboru
IPC分类号： H02K21/46 , H02K17/08 , H02K1/22 , H02K1/27 , H02K17/26
CPC分类号： H02K1/276 , H02K17/08 , H02K21/46 , H02K2201/06
摘要： An object of the invention is to provide a synchronous induction motor realizing a great reluctance torque by concentrating a magnetomotive force generated by a rotor provided with a permanent magnet having a two-pole structure, and having a high efficiency. The synchronous induction motor has a stator provided with a stator winding, a rotor rotating within the stator, a cage-type secondary electric conductor provided in a peripheral portion of a rotor yoke portion constituting the rotor, and a permanent magnet inserted into the rotor yoke portion and having a two-pole structure, and the magnetomotive force generated by one pole of the rotor is set to a value equal to or less than 10 % of a peak value in a predetermined range near an electrical angle 0 degree or 180 degrees.
摘要翻译：本发明的目的是提供一种同步感应电动机，其通过集中由设置有具有两极结构的永磁体的转子产生的磁电势并且具有高效率来实现大的磁阻转矩。同步感应电动机具有定子，其具有定子绕组，在定子内旋转的转子，设置在构成转子的转子磁轭部的周边部的保持架型次级电导体，以及插入转子磁轭的永久磁铁并且具有两极结构，并且由转子的一个极产生的磁动势被设定为等于或小于在电角度0度或180度附近的预定范围内的峰值的10％的值。

80. 发明授权

EP0772277B1 A single-phase induction motor and rotor assembling apparatus 失效
标题翻译：单相感应电动机和转子组装装置
公开(公告)号：EP0772277B1
公开(公告)日：2000-03-15
申请号：EP96307876.1
申请日：1996-10-30
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Sugita, Tatsuya , Yamamoto, Takashi , Tamura, Shinji , Mochizuki, Tetsuya , Tsugei, Tokuo , Iwanabe, Yoshinori
IPC分类号： H02K17/08 , H02K15/02 , H02K15/00
CPC分类号： H02K17/08 , H02K15/0012 , Y10T29/49009 , Y10T29/49012

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式