WO2009018707A1 - Moteur synchrone à aimants permanents pour une pompe de décharge - Google Patents

Moteur synchrone à aimants permanents pour une pompe de décharge Download PDF

Info

Publication number
WO2009018707A1
WO2009018707A1 PCT/CN2008/000388 CN2008000388W WO2009018707A1 WO 2009018707 A1 WO2009018707 A1 WO 2009018707A1 CN 2008000388 W CN2008000388 W CN 2008000388W WO 2009018707 A1 WO2009018707 A1 WO 2009018707A1
Authority
WO
WIPO (PCT)
Prior art keywords
permanent magnet
synchronous motor
magnet synchronous
enameled wire
aluminum
Prior art date
Application number
PCT/CN2008/000388
Other languages
English (en)
French (fr)
Inventor
Huashan Shi
Yuyang Ma
Original Assignee
Jiangmen Hanyu Electrical Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39036217&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009018707(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jiangmen Hanyu Electrical Co., Ltd. filed Critical Jiangmen Hanyu Electrical Co., Ltd.
Priority to EP22194846.6A priority Critical patent/EP4142124A1/en
Priority to EP08714846.6A priority patent/EP2178193A4/en
Priority to RU2010117534/07A priority patent/RU2516377C2/ru
Priority to US12/667,358 priority patent/US20100253159A1/en
Publication of WO2009018707A1 publication Critical patent/WO2009018707A1/zh
Priority to US12/638,306 priority patent/US8624451B2/en
Priority to ZA2010/03213A priority patent/ZA201003213B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08—Insulating casings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/14—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/18—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores
    • H02K21/185—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores with the axis of the rotor perpendicular to the plane of the armature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor

Definitions

  • Drain pump 7 j synchronous motor
  • the invention relates to a permanent magnet synchronous motor for a drain pump, in particular to a permanent magnet synchronous motor for a drain pump which uses an aluminum enameled wire for a stator coil.
  • the aluminum enameled wire is applied to the motor and has been studied in China in the 1970s.
  • the aluminum enamel wire, especially the ⁇ joint is in contact with oxygen in the air for a long time, it is easily oxidized.
  • the humid air contains acid and alkali substances, which easily corrode the aluminum enameled wire and its solder joints.
  • aluminum enameled wires with a diameter of less than 1 mm its long-term resistance to oxidation and corrosion has been a technical obstacle to the application of aluminum enameled wires on motors.
  • the permanent magnet synchronous motor for drain pump also had no practical application of aluminum enameled wire.
  • An object of the present invention is to provide a drain pump permanent magnet synchronous motor capable of avoiding oxidation and corrosion of aluminum enameled wire windings and solder joint portions.
  • a drain pump permanent magnet synchronous motor comprising a permanent magnet rotor for driving the rotation of the blades, a pump body supporting the permanent magnet rotor, a stator core and a stator coil, wherein:
  • the winding of the stator coil is an aluminum enameled wire winding and the aluminum enameled wire winding is sealed in a container.
  • the aluminum enameled wire winding of the present invention is sealed in the container to be isolated from the atmosphere, especially in an acid-alkaline mist in a humid environment, the aluminum enameled wire winding can be prevented from being oxidized and corroded.
  • the outer surface of the welded portion of the aluminum enameled wire winding lead wire of the present invention covers or covers the insulation isolated from the outside, and thus the present invention has the technical effect of avoiding oxidation and corrosion of the welded portion.
  • the container for sealing the aluminum enameled wire of the present invention is a plastic-sealed plastic container or an epoxy resin container, which not only improves the sealing effect but also facilitates production and manufacture.
  • the plastic-sealed plastic container takes the form of a coil bobbin wound around an aluminum enameled wire.
  • the epoxy resin container is epoxy-impregnated to an aluminum enameled wire placed in a cavity. A container formed by a knot.
  • the aluminum enameled wire and the lead wire splicing portion thereof are covered and sealed by the epoxy resin to be insulated, so as to isolate or isolate the aluminum enamel wire and the lead wire welding portion thereof.
  • the outer surface of the aluminum enameled wire winding may be coated with an insulating tape, and then the epoxy resin may be molded or filled.
  • the aluminum enameled wire winding lead wire soldering portion is a portion where the outer surface is tinned or immersed in aluminum wire.
  • stator coil winding especially the lead wire soldering portion
  • plastic or epoxy resin isolates the acid-alkaline mist and the stator coil (especially the solder joint portion) in a humid environment, effectively Prevent the stator coil winding from being corroded and prevent the aluminum wire solder joint (often Welding with copper inserts) Under the action of oxygen in the air, copper-aluminum oxidation occurs.
  • stator coil windings are sealed with plastic.
  • the plastic isolates the stator coil winding and the coil lead wire from the outside, effectively preventing the stator coil winding from being corroded by salt spray.
  • FIG. 1 is an overall structural view of a permanent magnet synchronous motor for a drain pump of the present invention
  • Figure 2 is a schematic view of a stator coil before sealing with unused plastic of the present invention
  • Figure 3 is a schematic illustration of a stator coil sealed with plastic of the present invention.
  • FIG. 4 is a schematic view of a stator coil sealed with an epoxy resin of the present invention.
  • the present invention includes a permanent magnet rotor 2 for driving the rotation of the blades, a pump body 3 supporting the permanent magnet rotor 2, and a stator iron.
  • the outer surface of the aluminum enameled wire winding lead wire bonding portion 9 covers or encapsulates an insulation isolated from the outside, so that the present invention can effectively avoid the welded portion.
  • the bit is oxidized and corroded.
  • the insulation may be an insulating glue, an insulating varnish, an epoxy resin or the like.
  • Figure 1 also shows a drainage pump suitable for the present invention, which relies on the impeller 1 to rotate the drain, the impeller 1 is driven by a permanent magnet rotor 2 of a permanent magnet synchronous motor, the permanent magnet rotor 2 is supported by the pump body 3, and the stator coil 4 is mounted On the stator core 5, the stator core 5 is mounted on the pump body 3. In use, the stator coil 4 is energized, the permanent magnet rotor 2 is rotated, and the impeller 1 is driven to achieve drainage.
  • FIG. 2 shows the situation before the stator coil 4 is sealed.
  • the aluminum enameled wire winding is an aluminum enamel wire 7 wound around the bobbin 6.
  • the outer surface of the aluminum enameled wire winding may be coated with one or more layers of insulating adhesive paper 8 prior to sealing the stator coil 4.
  • the outer surface of the aluminum enamel winding lead wire bonding portion 9 may be insulated, for example, by covering an insulator such as an insulating varnish to insulate it from the outside.
  • the aluminum enameled wire winding lead wire welding part 9 is the part of the surface of the tin-plated or immersed aluminum wire.
  • FIG 3 shows the situation after the stator coil 4 is sealed.
  • the aluminum enameled wire 7 wound around the bobbin 6 is sealed by the container 10 after covering the insulating paper 8.
  • the container 10 may be a plastic-sealed plastic container which takes the shape of a bobbin 6 wound around an aluminum enameled wire 7, i.e., plastic-molded on a bobbin 6 wound with an aluminum enameled wire 7 to form a plastic-sealed plastic container.
  • FIG. 4 shows the case where the stator coil is sealed with epoxy.
  • the stator coil 4 wound around the aluminum enamel wire is first placed in a pump body with a ring-shaped thin-walled cavity and then epoxy resin is cast. Aluminium lacquer
  • the covered wire winding, especially the lead wire solder joint, is encapsulated by epoxy resin.
  • the diameter of the aluminum enamel wire 7 is equal to or smaller than 1.0 mm.
  • the stator core 5 may have a thickness ranging from 10 mm to 50 mm. The invention has the following technical effects:
  • stator coil windings are encapsulated with plastic or epoxy resin, and the plastic or epoxy resin isolates the acid-alkaline mist and the stator coil (especially the solder joints) in a humid environment, effectively Prevent the stator coil winding from being corroded, and prevent the aluminum wire solder joint (often welded with the copper insert). Under the action of oxygen in the air, copper-aluminum oxidation reaction occurs.
  • stator coil windings are sealed with plastic.
  • the plastic isolates the stator coil winding and the coil lead wire from the outside, effectively preventing the stator coil winding from being corroded by salt spray.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Windings For Motors And Generators (AREA)

Description

排水泵 7j 兹同步电机
技术领域
本发明涉及排水泵永磁同步电机，特别涉及定子线圈采用铝漆包线的 排水泵永磁同步电机。 背景技术
铝漆包线应用到电机上， 在我国 70年代就有研究。但是因为铝漆包线 尤其是悍接点部位长期与空气中氧气接触，容易氧化。再加上潮湿的空气 中含有酸碱性物质， 容易腐蚀铝漆包线及其焊接点。 尤其对于直径小于 1 毫米的铝漆包线，其长期耐氧化和耐腐蚀的能力，一直是铝漆包线在电机 上应用的一个技术障碍。以前排水泵用永磁同步电机还无铝漆包线的实际 应用。
发明内容
本发明的目的是提供一种能够避免铝漆包线绕组以及焊接点部位氧 化和腐蚀的排水泵永磁同步电机。
本发明的上述目的是这样实现的，一种排水泵永磁同步电机，包括用 于驱动风叶转动的永磁体转子、支撑永磁体转子的泵体、定子铁芯和定子 线圈， 其特征在于： 所述定子线圈的绕组是铝漆包线绕组， 并且所述铝漆 包线绕组被密封在容器中。
由于本发明的铝漆包线绕组被密封在容器之中，使其与大气尤其与潮 湿环境中的酸碱性雾气隔离， 因此可以避免铝漆包线绕组被氧化和腐蚀。 特别是，本发明的铝漆包线绕组引出线焊接部位的外表面覆盖或包覆 了与外界隔绝的隔绝物，因而本发明具有避免焊接部位被氧化和腐蚀的技 术效果。
其中，本发明的密封所述铝漆包线的容器是塑封塑料容器或环氧树脂 容器， 这不仅可以提高密封效果， 而且还便于生产和制造。
在一个实施例中， 所述塑封塑料容器取缠绕铝漆包线的线圈架的形 在另一个实施例中，所述环氧树脂容器是环氧树脂浇灌到放置在一个 腔体中的铝漆包线后固结形成的容器。
其中，本发明通过将所述铝漆包线及其引出线悍接部位由所浇注的环 氧树脂包覆密封方式， 实现对铝漆包线及其引出线焊接部位的隔绝或隔 呙。
在实施密封时， 可以先在所述铝漆包线绕组的外表面包覆绝缘胶纸， 然后再塑封或灌注环氧树脂。
在本发明中， 所述铝漆包线绕组引出线焊接部位是外表镀锡或浸锡的 铝线焊接的部位。
在本发明中， 铝漆包线的直径等于或小于 1.0mm， 定子铁芯的厚度 范围为： 10mm-50mmo
本发明具有以下技术效果：
1、 所述的定子线圈绕组尤其是引出线焊接部位用塑料或环氧树脂封 装后，塑料或环氧树脂将潮湿环境中的酸碱性雾气和定子线圈（尤其是焊 接点部位）隔离， 有效防止定子线圈绕组被腐蚀， 防止铝线焊接点 （往往 与铜插片焊接） 在空气中氧气的作用下， 发生铜铝氧化反应。
2、所述的定子线圈绕组用塑料密封后。塑料将定子线圈绕组及线圈引 出线焊接部位与外界隔绝， 有效地防止了定子线圈绕组被盐雾腐蚀。
3、 成本低， 质量可靠， 制造简单可行， 可以批量生产。
下面结合附图对本发明进行详细说明。 附图说明
图 1是本发明的排水泵永磁同步电机整体结构图；
图 2是本发明的未用塑料密封前的定子线圈的示意图；
图 3是本发明的用塑料密封后的定子线圈的示意图。
图 4是本发明的用环氧树脂密封后的定子线圈示意图。
附图标记说明： 1、 叶轮； 2、 永磁体转子； 3、 泵体； 4、 定子线圈； 5、 定子铁芯； 6、 线圈架； 7、 铝漆包线； 8、 绝缘胶纸； 9、 铝漆包线绕 组引出线焊接部位； 10、 容器； 11、 腔体； 12、 环氧树脂。 具体实施方式
图 1显示了本发明的排水泵永磁同步电机的整体结构， 如图 1所示， 本发明包括用于驱动风叶转动的永磁体转子 2、支撑永磁体转子 2的泵体 3、 定子铁芯 5和定子线圈 4， 其中定子线圈 4的绕组是铝漆包线绕组， 并且该铝漆包线绕组被密封在一个容器 10中。
特别是， 本发明的铝漆包线绕组引出线焊接部位 9 (参见图 2) 的外 表面覆盖或包覆了与外界隔绝的隔绝物，使得本发明能够有效避免焊接部 位被氧化和腐蚀。 所述隔绝物可以是绝缘胶、 绝缘漆、 环氧树脂等等。 图 1还显示了适于本发明的排水泵， 该排水泵依靠叶轮 1转动排水， 叶轮 1通过永磁同步电机的永磁体转子 2驱动， 永磁体转子 2依靠泵体 3 支撑，定子线圈 4装在定子铁芯 5上，定子铁芯 5装在泵体 3上。使用时， 定子线圈 4通电， 永磁体转子 2转动， 驱动叶轮 1， 从而实现排水。
图 2显示了定子线圈 4被密封之前的情形。如图 2所示，铝漆包线绕 组是缠绕在线圈架 6上的铝漆包线 7。 在密封定子线圈 4之前， 可以在铝 漆包线绕组的外表面包覆一层或多层绝缘胶纸 8。
另外，在密封定子线圈 4之前，也可以在铝漆包线绕组引出线焊接部 位 9的外表面进行绝缘处理，例如通过包覆绝缘物如绝缘漆等，使其与外 界绝缘。 铝漆包线绕组引出线焊接部位 9是外表镀锡或浸锡的铝线焊接的 部位。
图 3显示了定子线圈 4被密封后的情形。绕在线圈架 6上的铝漆包线 7在包覆绝缘纸 8后， 被容器 10密封。 容器 10可以是塑封塑料容器， 该 塑封塑料容器取缠绕铝漆包线 7的线圈架 6的形状，也就是说，在缠绕铝 漆包线 7的线圈架 6上塑封塑料， 以形成塑封塑料容器。
此外， 铝漆包线绕组引出线焊接部位 9也密封在所述容器 10中。 图 4显示了定子线圈被环氧树脂密封的情形。先将绕有铝漆包线的定 子线圈 4放置在一个带环形薄壁腔体的泵体里，然后浇注环氧树脂。铝漆 包线绕组尤其是引出线焊接点被环氧树脂包覆密封。
在本发明中， 铝漆包线 7的直径等于或小于 1.0mm。 定子铁芯 5厚 度范围可以在 10mm-50mm之间。 本发明具有以下技术效果：
1、 所述的定子线圈绕组尤其是引出线焊接部位用塑料或环氧树脂封 装后， 塑料或环氧树脂将潮湿环境中的酸碱性雾气和定子线圈 （尤其是 焊接点部位）隔离， 有效防止定子线圈绕组被腐蚀， 防止铝线焊接点 （往 往与铜插片焊接） 在空气中氧气的作用下， 发生铜铝氧化反应。
2、所述的定子线圈绕组用塑料密封后。塑料将定子线圈绕组及线圈引 出线焊接部位与外界隔绝， 有效地防止了定子线圈绕组被盐雾腐蚀。

Claims

权利要求书
1.一种排水泵永磁同步电机， 包括用于驱动风叶转动的永磁体转子 (2)、 支撑永磁体转子的泵体 （3 )、 定子铁芯 （5 ) 和定子线圈 （4)， 其 特征在于： 所述定子线圈 （4) 的绕组是铝漆包线绕组。
2.—种排水泵永磁同步电机， 包括用于驱动风叶转动的永磁体转子 (2)、 支撑永磁体转子的泵体 （3 )、 定子铁芯 （5) 和定子线圈 （4)， 其 特征在于- 所述定子线圈 （4) 的绕组是铝漆包线绕组， 并且所述铝漆包线绕组 被密封在容器 （10) 中； 以及
所述铝漆包线绕组引出线焊接部位 （9) 的外表面覆盖或包覆与外界 隔绝的绝缘物。
3.根据权利要求 1或 2所述的排水泵永磁同步电机， 其特征在于： 密 封所述铝漆包线 （7) 的容器 （10) 是塑封塑料容器或环氧树脂容器。
4.根据权利要求 1或 3所述的排水泵永磁同步电机， 其特征在于： 所 述塑封塑料容器取缠绕铝漆包线 （7) 的线圈架 （6) 的形状。
5.根据权利要求 1或 3所述的排水泵永磁同步电机， 其特征在于： 所 述环氧树脂容器是环氧树脂（12)浇灌到放置在另外一个腔体（11 ) 中的 铝漆包线 （7) 后固结形成的容器。
6. 根据权利要求 1或 5所述的排水泵永磁同步电机， 其特征在于： 所述铝漆包线（7)及其引出线焊接部位（9) 由所浇注的环氧树脂包覆密 封。
7.根据权利要求 1或 3所述的排水泵永磁同步电机， 其特征在于： 先 在所述铝漆包线绕组的外表面包覆绝缘胶纸（8)，然后再塑封或灌注环氧
8. 根据权利要求 1或 6所述的排水泵永磁同步电机， 其特征在于： 铝漆包线绕组引出线焊接部位（9)是外表镀锡或浸锡的铝线焊接的部位。
9. 根据权利要求 1或 2所述的排水泵永磁同步电机， 其特征在于： 铝漆包线 （7) 的直径等于或小于 1.0mm。
10.根据权利要求 1或 9所述的排水泵永磁同步电机， 其特征在于： 所述 定子铁芯的厚度范围为： 10mm-50mm。
}
PCT/CN2008/000388 2007-08-08 2008-02-22 Moteur synchrone à aimants permanents pour une pompe de décharge WO2009018707A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP22194846.6A EP4142124A1 (en) 2007-08-08 2008-02-22 Permanent-magnet synchronous motor for a draining pump
EP08714846.6A EP2178193A4 (en) 2007-08-08 2008-02-22 A permanent magnet synchronous motor for a discharge pump
RU2010117534/07A RU2516377C2 (ru) 2007-08-08 2008-02-22 Синхронный электродвигатель с постоянными магнитами для дренажного насоса
US12/667,358 US20100253159A1 (en) 2007-08-08 2008-02-22 Permanent-magnet Synchronous Motor of Drainage Pump
US12/638,306 US8624451B2 (en) 2007-08-08 2009-12-15 Permanent-magnet synchronous motor of drainage pump
ZA2010/03213A ZA201003213B (en) 2007-08-08 2010-05-06 Permanent-magnet synchronous motor for a draining pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007101432093A CN101102068B (zh) 2007-08-08 2007-08-08 排水泵永磁同步电机
CN200710143209.3 2007-08-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/638,306 Continuation US8624451B2 (en) 2007-08-08 2009-12-15 Permanent-magnet synchronous motor of drainage pump

Publications (1)

Publication Number Publication Date
WO2009018707A1 true WO2009018707A1 (fr) 2009-02-12

Family

ID=39036217

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/000388 WO2009018707A1 (fr) 2007-08-08 2008-02-22 Moteur synchrone à aimants permanents pour une pompe de décharge

Country Status (6)

Country Link
US (2) US20100253159A1 (zh)
EP (2) EP4142124A1 (zh)
CN (1) CN101102068B (zh)
RU (1) RU2516377C2 (zh)
WO (1) WO2009018707A1 (zh)
ZA (1) ZA201003213B (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101102068B (zh) * 2007-08-08 2010-12-29 江门市汉宇电器有限公司 排水泵永磁同步电机
CN101404427B (zh) * 2008-02-01 2012-06-06 江门市地尔汉宇电器股份有限公司 具有铝漆包线定子绕组的脱水电机
KR101152014B1 (ko) * 2008-05-06 2012-06-08 한라공조주식회사 압축기용 전자클러치의 필드코일 어셈블리 및 이의제조방법
US20100123363A1 (en) 2008-11-17 2010-05-20 Electrolux Home Products, Inc. Method of preventing corrosion in a pump motor for a dishwasher, and associated apparatus
KR20100090482A (ko) * 2009-02-06 2010-08-16 삼성전자주식회사 모터 및 이를 포함하는 세탁기
JP5713975B2 (ja) * 2012-09-28 2015-05-07 三菱電機株式会社 電動機の固定子、電動機、密閉型圧縮機および回転機械
EP2933493B1 (en) * 2012-12-12 2021-10-06 Hanyu Group Joint-Stock Co., Ltd. Ac permanent-magnet drain pump
CN104854349B (zh) * 2012-12-12 2017-07-28 江门市地尔汉宇电器股份有限公司 交流永磁排水泵
CN203261148U (zh) * 2013-02-06 2013-10-30 阿斯科控股有限责任公司 具有铝绕组的定子组件和包括该定子组件的电动机和排水泵
JP2015039283A (ja) * 2013-04-02 2015-02-26 アスモ株式会社 回転電機
CN103219846A (zh) * 2013-05-09 2013-07-24 东华大学 一种基于密封结构的充油式三相交流异步电机及应用
CN103219844A (zh) * 2013-05-09 2013-07-24 东华大学 一种基于密封结构的干式单相交流异步电机及应用
CN103354411A (zh) * 2013-05-09 2013-10-16 东华大学 一种基于密封结构的充水式永磁同步电机
CN103219845A (zh) * 2013-05-09 2013-07-24 东华大学 一种基于密封结构的充油式单相交流异步电机及应用
CN103259381A (zh) * 2013-05-09 2013-08-21 东华大学 一种基于密封结构的干式三相交流异步电机及应用
CN105322730B (zh) * 2014-07-28 2017-09-15 江门市地尔汉宇电器股份有限公司 一种永磁同步电机及其制备方法
KR102194259B1 (ko) 2015-12-24 2020-12-22 삼성전자주식회사 펌프모터 및 이를 구비한 세탁기
CN107240971B (zh) * 2016-03-28 2020-10-16 德昌电机(深圳)有限公司 电机及其定子
DE102017106630A1 (de) * 2016-03-28 2017-09-28 Johnson Electric S.A. Ständer, Einphasenmotor und Gebläse
RU2696853C2 (ru) * 2016-08-09 2019-08-07 Рябых Виктор Владимирович Электродвигатель
EP3876392A1 (en) * 2020-03-03 2021-09-08 Bleckmann GmbH & Co. KG Pump for water-conducting home appliances
IT202100031277A1 (it) * 2021-12-14 2023-06-14 Taco Italia S R L Circolatore di fluido

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025185A (en) * 1988-06-07 1991-06-18 Aquaria, Inc. Bubble trap for epoxy sealant in a submersible electric motor
EP1137155A2 (en) * 2000-03-22 2001-09-26 C.E.SET. S.r.l. Synchronous motor with permanent magnet rotor and screen between stator and rotor
CN1431753A (zh) * 2002-01-10 2003-07-23 三菱电机株式会社 回转电机及其制造方法
CN1520631A (zh) * 2001-05-18 2004-08-11 ��ɭ�������������ι�˾ 带有塑料支撑件的电机
CN2705639Y (zh) * 2004-06-16 2005-06-22 江门市汉宇电器有限公司 离心式排水泵
CN1866678A (zh) * 2006-06-05 2006-11-22 史志华 一种铝芯绕组潜水电机
CN2842815Y (zh) * 2005-07-07 2006-11-29 番禺得意精密电子工业有限公司 电连接器
CN1958706A (zh) * 2006-10-16 2007-05-09 中山大学 交流永磁潜水电机塑封材料及其塑封工艺与应用
CN2916195Y (zh) * 2006-01-26 2007-06-27 江门市汉宇电器有限公司 一种离心式排水泵
CN2924897Y (zh) * 2006-06-13 2007-07-18 山西天海泵业有限公司 铝质绕组潜水电机
CN101102068A (zh) * 2007-08-08 2008-01-09 江门市汉宇电器有限公司 排水泵永磁同步电机

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675058A (en) * 1970-09-08 1972-07-04 Gen Electric Dynamoelectric machine utilizing pre-formed winding connectors and method of making
US3842487A (en) * 1971-10-18 1974-10-22 Essex International Inc Terminating of electrical conductors
US4129744A (en) * 1976-08-02 1978-12-12 Rca Corporation Solder connection between copper and aluminum conductors
US4112402A (en) * 1976-10-28 1978-09-05 Schantz Spencer C Compact fail-safe buzzer
JPS5849072A (ja) * 1981-09-18 1983-03-23 Toshiba Corp 電機絶縁巻線の製造方法
DE3414040A1 (de) * 1984-04-13 1985-10-17 Siemens AG, 1000 Berlin und 8000 München Elektrische anschlusselemente, insbesondere fuer spulenkoerper induktiver elektrischer bauelemente
DE8801239U1 (de) * 1988-02-02 1989-06-08 Hanning Elektro-Werke GmbH & Co, 4811 Oerlinghausen Entleerungspumpe für Wasch- oder Geschirrspülmaschinen
US5356272A (en) * 1990-09-05 1994-10-18 Nippondenso Co., Ltd. Fuel supply device and method of assembling same
IT1259848B (it) * 1992-11-27 1996-03-28 Hydor Srl Motore elettrico sincrono, particolarmente per pompe immergibili e pompa incorporante tale motore
US5492509A (en) * 1994-06-06 1996-02-20 Ford Motor Company Operating range selection of an automatic transmission
RU94028509A (ru) * 1994-07-27 1996-05-27 К.Н. Балякин Обмотка электрических машин
WO1997033359A1 (fr) * 1996-03-07 1997-09-12 Seiko Epson Corporation Moteur et son procede de fabrication
CN2307141Y (zh) * 1997-04-07 1999-02-10 济南小鸭电器集团公司家用电器配件公司 一种永磁电机式排水泵
DE19852929C1 (de) * 1998-11-17 2000-03-30 Hanning Elektro Werke Thermoschalter-Anordnung für elektromagnetische Spulen
JP2002118990A (ja) * 2000-10-11 2002-04-19 Denso Corp 回転電機
JP3464444B2 (ja) * 2000-10-30 2003-11-10 三菱電機株式会社 電磁機器
RU2187874C1 (ru) * 2001-06-30 2002-08-20 Акционерное общество открытого типа "Электросила" Обмотка электрической машины высокого напряжения
JP2003062664A (ja) * 2001-08-28 2003-03-05 Fujikura Ltd はんだ付け方法
AUPS199902A0 (en) * 2002-04-19 2002-06-06 F F Seeley Nominees Pty Ltd Protector for thermal switch installed in electromagnetic coils
JP2004153977A (ja) * 2002-11-01 2004-05-27 Hitachi Ltd モータ
JP2005108608A (ja) * 2003-09-30 2005-04-21 Auto Network Gijutsu Kenkyusho:Kk アルミ電線と銅端子の接続構造
US20050074548A1 (en) * 2003-10-03 2005-04-07 Puterbaugh David K. Method and apparatus for encapsulating electric motors used in washdown, food processing, and chemical applications
CN2705636Y (zh) * 2004-06-16 2005-06-22 江门市汉宇电器有限公司 一种离心式排水泵
CN1885689A (zh) * 2005-06-25 2006-12-27 项青松 多用低成本直流轮毂电动机
ES2374820T3 (es) * 2005-08-30 2012-02-22 Askoll Holding S.R.L. Motor eléctrico síncrono monofásico de imanes permanentes con estructura de estator mejorada, en particular para bombas de descarga de máquinas de lavado y electrodomésticos similares.
CN2840497Y (zh) * 2005-09-27 2006-11-22 岳江 车用交流发电机
CN1767317A (zh) * 2005-09-27 2006-05-03 岳江 车用交流发电机
CN2842851Y (zh) * 2005-11-04 2006-11-29 上海市宝山区青少年科学技术指导站 防爆电机
CN2901520Y (zh) * 2006-02-10 2007-05-16 傅光祖 漆包铝线电力电抗器
CN1960128A (zh) * 2006-11-05 2007-05-09 关国权 一种缝纫机电机定子
US8072115B2 (en) * 2007-06-07 2011-12-06 Novatorque, Inc. Foil coil structures and methods for winding the same for axial-based electrodynamic machines

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025185A (en) * 1988-06-07 1991-06-18 Aquaria, Inc. Bubble trap for epoxy sealant in a submersible electric motor
EP1137155A2 (en) * 2000-03-22 2001-09-26 C.E.SET. S.r.l. Synchronous motor with permanent magnet rotor and screen between stator and rotor
CN1520631A (zh) * 2001-05-18 2004-08-11 ��ɭ�������������ι�˾ 带有塑料支撑件的电机
CN1431753A (zh) * 2002-01-10 2003-07-23 三菱电机株式会社 回转电机及其制造方法
CN2705639Y (zh) * 2004-06-16 2005-06-22 江门市汉宇电器有限公司 离心式排水泵
CN2842815Y (zh) * 2005-07-07 2006-11-29 番禺得意精密电子工业有限公司 电连接器
CN2916195Y (zh) * 2006-01-26 2007-06-27 江门市汉宇电器有限公司 一种离心式排水泵
CN1866678A (zh) * 2006-06-05 2006-11-22 史志华 一种铝芯绕组潜水电机
CN2924897Y (zh) * 2006-06-13 2007-07-18 山西天海泵业有限公司 铝质绕组潜水电机
CN1958706A (zh) * 2006-10-16 2007-05-09 中山大学 交流永磁潜水电机塑封材料及其塑封工艺与应用
CN101102068A (zh) * 2007-08-08 2008-01-09 江门市汉宇电器有限公司 排水泵永磁同步电机

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"The Brief Summary of Several Al-Cu Welding Process Tests. Electric Machines & Control Application", MEDIUM AND SMALL MOTOR LABORATORY OF SHANGHAI ELECTRICAL APPARATUS RESEARCH INSTITUTE, no. 2, 1974, pages 34 - 36, XP008168874 *
See also references of EP2178193A4 *

Also Published As

Publication number Publication date
US20100090548A1 (en) 2010-04-15
US20100253159A1 (en) 2010-10-07
RU2010117534A (ru) 2011-11-10
RU2516377C2 (ru) 2014-05-20
EP2178193A4 (en) 2017-03-15
ZA201003213B (en) 2011-08-31
CN101102068B (zh) 2010-12-29
CN101102068A (zh) 2008-01-09
EP4142124A1 (en) 2023-03-01
EP2178193A1 (en) 2010-04-21
US8624451B2 (en) 2014-01-07

Similar Documents

Publication Publication Date Title
WO2009018707A1 (fr) Moteur synchrone à aimants permanents pour une pompe de décharge
KR101013781B1 (ko) 모터
WO2008066216A2 (en) Motor
JP4735691B2 (ja) モータの製造方法
JP2006158024A (ja) コイル及びその製造方法
CN2429959Y (zh) 塑封交流感应电动机
CN201163732Y (zh) 具有铝漆包线定子绕组的脱水电机
CN201069671Y (zh) 单面自粘缩醛漆包组合导线
CN103078432A (zh) 定子和旋转电机
CN101404427B (zh) 具有铝漆包线定子绕组的脱水电机
CN201985730U (zh) 无刷直流电机
CN205428681U (zh) 磁阻式旋变不完全塑封结构
JP2020115732A (ja) 回転子コイルの製造方法
CN101499687A (zh) 马达、制造该马达的方法和具有该马达的家用电器
JP2010541258A (ja) 電気デバイスのコイルを電気的に絶縁するためのプロセスおよび装置
JPH087818Y2 (ja) 電動機
TWI840744B (zh) 風扇馬達組防鹽霧結構
JP2004350346A (ja) モールドモータの固定子および電動機ならびに駆動システム
JP2002315249A (ja) 回転機の固定子コイル
JP2643191B2 (ja) 無刷子電動機の固定子
JPH02250648A (ja) 電動機
CN2171944Y (zh) 一种无槽电机的定子
JP2550501B2 (ja) 電動機
JP2013243901A (ja) 電動機
JP2008289233A (ja) クローポールモータ

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08714846

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008714846

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2010117534

Country of ref document: RU

WWE Wipo information: entry into national phase

Ref document number: 12667358

Country of ref document: US