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31. 实用新型

JP3122052U Armature structure of micro coreless motor 失效
公开(公告)号：JP3122052U
公开(公告)日：2006-06-01
申请号：JP2006001937
申请日：2006-03-17
申请人：レキシンジャパン株式会社
发明人：靖宣平塚 , 俊間
IPC分类号： H02K23/26 , H02K23/58
摘要：【課題】マイクロコアレスモータの電機子の部品点数・組立工数を減らし、安価に製造出来る構造を考案する。
【解決手段】マイクロコアレスモータの電機子の整流子片を、接点部とは反対の面に絶縁処理膜を施し、絶縁された整流子片を直接金属ワッシャーとシャフトで組み立て、樹脂コア材を削除することを実現する。
【選択図】図２

32. 发明专利

JP2006141132A Motor device 审中-公开
标题翻译：电机装置
公开(公告)号：JP2006141132A
公开(公告)日：2006-06-01
申请号：JP2004328354
申请日：2004-11-12
申请人： Hayashi Kogyosho:Kk , 株式会社林工業所
发明人： KAJITA KO
IPC分类号： H02P7/285 , H02K23/26
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a motor device capable of changing the output characteristic and a generator capable of expanding a power generation rotational frequency band.
SOLUTION: The motor device is provided with a plurality of slots 11 which are wound with a set of one or a plurality of lead wires 12, and is furthermore provided with a switching device 13 which switches the connection of the end point of one set of lead wire 12 to the end point of the other lead wire 12 between series and parallel connections.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够改变输出特性的电动机装置和能够扩大发电转动频带的发电机。解决方案：电动机装置设有多个槽11，它们被一组或多根引线12缠绕，并且还设置有开关装置13，该开关装置13将端点的连接一组引线12到串联和并联连接之间的另一个引线12的端点。版权所有（C）2006，JPO＆NCIPI

33. 发明专利

JP2006119162A Kit of model and model motor 审中-公开
标题翻译：模型和模型电机套件
公开(公告)号：JP2006119162A
公开(公告)日：2006-05-11
申请号：JP2004303684
申请日：2004-10-19
申请人： Kaniden:Kk , 有限会社かにでん
发明人： MITSUI NOBUO , AMIKURA SEIKI , ICHIGE OSAMU , OZAWA TSUTOMU , KAWAMATA KENJI , MIDORIKAWA YOSHINORI
IPC分类号： G09B23/18 , H02K23/00 , H02K23/26
摘要： PROBLEM TO BE SOLVED: To provide a kit of model and model motor whose kit part is provided with a jig adequate for working parts so that a user makes the model by his or her own hand beginning with the material, makes parts correctly, and improves the workmanship upon completion.
SOLUTION: By including a jig necessary for working parts in a kit, even a student unaccustomed to handicraft can work parts with prescribed precision. A motor base part (made of wood or plastic) which is the largest in size in the assembly kit is used, and a jig necessary for working parts is provided on its base section. By making one of the kit parts have a jig function, it is not necessary to add a jig-related new part, and the problem is economically solved.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一个型号和型号的电机套件，其套件部分设有足够的工作部件的夹具，以便用户自己的手从材料开始使模型，使零件正确并完成工艺。
解决方案：通过在工具箱中包含工作部件所需的夹具，即使是不习惯工艺品的学生，也可以以规定的精度加工零件。使用在组装套件中尺寸最大的电动机底座部件（由木头或塑料制成），并且在其基部上提供工作部件所需的夹具。通过使一个套件部件具有夹具功能，不需要添加夹具相关的新部件，并且经济地解决问题。版权所有（C）2006，JPO＆NCIPI

34. 发明专利

JP2006067774A Armature, motor, and method of manufacturing armature 审中-公开
标题翻译： ARMATURE，电动机及其制造方法
公开(公告)号：JP2006067774A
公开(公告)日：2006-03-09
申请号：JP2005047544
申请日：2005-02-23
申请人： Asmo Co Ltd , アスモ株式会社
发明人： ITO YASUHIDE , NAKANO YOSHIKI , YAMAMOTO TOSHIO
IPC分类号： H02K23/00 , H02K1/24 , H02K13/00 , H02K13/04 , H02K15/02 , H02K15/095 , H02K23/26 , H02K23/40
摘要： PROBLEM TO BE SOLVED: To provide an armature which can improve its productivity while achieving its downsizing.
SOLUTION: The armature 3 is equipped with a core 10 which is made by assembling a plurality of split core members each having at least one tooth 13, a coil 15 which is wound on each tooth 13, and an armature 11 which is roughly cylindrical and on the peripheral face of which a power supply brush 7a on anode side and a power supply brush 7b on cathode side are slid and to which the coil 15 is connected. The core 10 has a terminal 30 to which the end of the coil 15 is connected and a terminal pin 18 provided in the assembled armature 11 is electrically connected.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以在实现其小型化的同时提高其生产率的电枢。电枢3配备有芯体10，其通过组装多个分开的芯部件制成，每个芯部构件具有至少一个齿13，缠绕在每个齿13上的线圈15和衔铁11 大致圆筒形，并且在其外表面上阳极侧的电源电刷7a和阴极侧的电源电刷7b滑动，并且线圈15连接到电刷刷7a。芯部10具有连接线圈15的端部的端子30，并且设置在组装的电枢11中的端子销18电连接。版权所有（C）2006，JPO＆NCIPI

35. 发明专利

JP3745533B2 Armature 失效
公开(公告)号：JP3745533B2
公开(公告)日：2006-02-15
申请号：JP13994398
申请日：1998-05-21
申请人：アスモ株式会社 , 株式会社デンソー
发明人：真史山村 , 明福島 , 純夫簗瀬
IPC分类号： H02K3/18 , H02K23/26 , H02K23/32

36. 发明专利

JP3505347B2 DC motor 失效
公开(公告)号：JP3505347B2
公开(公告)日：2004-03-08
申请号：JP10761497
申请日：1997-04-24
申请人：株式会社東芝
发明人：一夫北村 , 英雄堀田 , 康昌長崎
IPC分类号： H02K1/14 , H02K1/27 , H02K3/18 , H02K3/28 , H02K3/52 , H02K15/095 , H02K23/26 , H02K23/40 , H02K29/00 , H02K29/03
CPC分类号： H02K29/03 , H02K1/2786 , H02K3/18 , H02K3/28 , H02K3/522 , H02K15/095 , H02K23/26 , H02K23/40 , H02K2203/06 , H02K2203/12

37. 发明专利

JP2003189572A DC MOTOR WITH CONCENTRATED WINDING TYPE BRUSH 审中-公开
公开(公告)号：JP2003189572A
公开(公告)日：2003-07-04
申请号：JP2001377222
申请日：2001-12-11
申请人： AISAN IND
发明人： KANESHIGE SUSUMU , NAGASAKA KENZO
IPC分类号： H02K3/28 , H02K13/04 , H02K23/26
摘要： PROBLEM TO BE SOLVED: To improve an efficiency of a motor by arranging the relationship between the number of pole pairs abd the number of slots. SOLUTION: A DC motor with a concentrated winding type brush comprises a field magnet 4 having a plurality of pole pairs 5 in which N and S poles are used as one pole pair, a shaft 6, a commutator 7 having a plurality of segments 7a, and an armature 8. Lead wires 10 wound between adjacent slots 9 of the armature 8 constitute the concentrated winding type coil 11. A plurality of brushes 12 are provided so as to be able to be brought into contact with the commutator 7. The number of the pole pairs 5 (the number Np of the pole pairs) and the number of the slots 9 (the number Ns of the slots) are set so as to satisfy the relationship of [Ns=2×Np+1] or [Ns=2×Np+2] (wherein Np is a natural number). The number Np of the pole pairs is set to an odd number, and opposed segments 7a are conducted to each other. Heretofore, one of the pair of the opposed brushes 12 is omitted, and the opposed coils 10 are wound reversely to each other. COPYRIGHT: (C)2003,JPO

38. 发明专利

JP2003102155A COMMUTATOR MOTOR 审中-公开
公开(公告)号：JP2003102155A
公开(公告)日：2003-04-04
申请号：JP2002260890
申请日：2002-09-06
申请人： MITSUBISHI ELECTRIC CORP , MITSUBISHI ELECTRIC HOME APPL
发明人： TAKAHASHI YUJI , OTAKA SHUICHI , ARAI MITSUO
IPC分类号： H02K15/095 , H02K23/26
摘要： PROBLEM TO BE SOLVED: To provide a commutator motor which can improve efficiency by copper loss reduction, without making the wire diameter of an armature winding large, ensure spacing stably between the commutator hook parts, and to solve problems on quality such as fusing errors, disconnection, deformation of the hook and degradation of winding processing. SOLUTION: The commutator motor is constituted of a rotating shaft 12, an armature core 7 with twenty-two slots 1 connected to the rotating shaft 12, a commutator 5 which has an many commutator segments 3 as slots 1 of the armature core 7, and an armature coil which is formed by connecting an armature winding 2 which is wound at least once, respectively for each pair of the slots of the armature core 7 of which each beginning of winding is placed at a symmetric position sequentially in the order with the commutator segments 3 of each neighbor, winding each armature winding 2 farther to another 22/second pair slot after 22/second pair slot winding and connecting a terminal of the armature winding 2, with the (22+1)-th commutator segment 3 counting from the beginning of winding.

39. 发明专利

JP2002199680A PERMANENT MAGNET ELECTRIC MOTOR 失效
公开(公告)号：JP2002199680A
公开(公告)日：2002-07-12
申请号：JP2000399976
申请日：2000-12-28
申请人： FUJI ELECTRIC CO LTD
发明人： HIROSE HIDEO
IPC分类号： H02K1/16 , H02K1/22 , H02K3/28 , H02K21/12 , H02K23/26
摘要： PROBLEM TO BE SOLVED: To suppress the torque ripple of a permanent magnetic electric motor. SOLUTION: In the permanent magnet electric motor composing a field of a permanent magnet, the ratio of the winding pitch and the pole pitch of an armature is 0.8, and the permanent magnet electric motor whose rotation is smooth and stable can be obtained because the fifth and seventh higher harmonic wave of a magnetic flux generating a sixth torque ripple can be made zero or reduced to size hardly unaffected by making the skew angle of the armature iron core and angle in a seventh skew coefficient is zero.

40. 发明专利

JP2001178061A ROTOR OF MOTOR FOR MOTOR-DRIVEN TOOL 失效
公开(公告)号：JP2001178061A
公开(公告)日：2001-06-29
申请号：JP35123599
申请日：1999-12-10
申请人： HITACHI KOKI KK
发明人： YOKOTA TOMOYOSHI , YOKOYAMA JINICHI
IPC分类号： H02K3/487 , H02K23/26
摘要： PROBLEM TO BE SOLVED: To prolong the lifetime of a motor driven tool by improving durability of a rotor and to improve the efficiency of the motor, by reducing a heating loss of the motor providing a sufficient dust protecting function, without having to lower the cooling performance of the motor. SOLUTION: Both ends of a wedge 5 are extended, so as to cover maximum outer diameter parts (protrusion 15) of the coil ends disposed at both sides of the rotor core 2 of a rotor coil. Thus, the extended part of the wedge 5 is disposed at the outside of a protrusion 15a and a recess 15b.

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