CN204465157U - 一种偏心电机磁瓦 - Google Patents

一种偏心电机磁瓦 Download PDF

Info

Publication number
CN204465157U
CN204465157U CN201520031685.6U CN201520031685U CN204465157U CN 204465157 U CN204465157 U CN 204465157U CN 201520031685 U CN201520031685 U CN 201520031685U CN 204465157 U CN204465157 U CN 204465157U
Authority
CN
China
Prior art keywords
magnetic shoe
outer arc
motor magnetic
magnetic
inner arc
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201520031685.6U
Other languages
English (en)
Inventor
张发良
束庆林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Lianke Automobile Parts Co ltd
Original Assignee
Haian Lianke Automobile Parts 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
Application filed by Haian Lianke Automobile Parts Co Ltd filed Critical Haian Lianke Automobile Parts Co Ltd
Priority to CN201520031685.6U priority Critical patent/CN204465157U/zh
Application granted granted Critical
Publication of CN204465157U publication Critical patent/CN204465157U/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Dc Machiner (AREA)

Abstract

一种偏心电机磁瓦,其特征在于它包含电机磁瓦本体(1),所述的电机磁瓦本体(1)内弧半径(A)小于外弧半径(B),且内弧圆心与外弧圆心间距(C)为0.1-0.8mm。它结构简单,且内弧与外弧采用偏心结构,增加了外弧面积,且加了磁通量,通着增大了磁瓦的受力强度,使得磁瓦不易破裂。

Description

一种偏心电机磁瓦
技术领域:
本实用新型涉及电机配件技术领域,具体涉及一种偏心电机磁瓦。
背景技术:
磁瓦主要用在永磁直流电机中,与电磁式电机通过励磁线圈产生磁势源不同,永磁电机是以永磁材料产生恒定磁势源。永磁磁瓦代替电励磁具有很多优点,可使电机结构简单、维修方便、重量轻、体积小、使用可靠、用铜量少、铜耗低、能耗小等。
目前,常见的磁瓦内弧与外弧为同心圆弧,不具有偏心结构,不能够满足现有永磁直流电机需求。
实用新型内容:
本实用新型的目的是提供一种偏心电机磁瓦,它结构简单,且内弧与外弧采用偏心结构,增加了外弧面积,且加了磁通量,通着增大了磁瓦的受力强度,使得磁瓦不易破裂。
为了解决背景技术所存在的问题,本实用新型是采用以下技术方案:它包含电机磁瓦本体1,所述的电机磁瓦本体1内弧半径A小于外弧半径B,且内弧圆心与外弧圆心间距C为0.1-0.8mm。
本实用新型具有以下有益效果:它结构简单,且内弧与外弧采用偏心结构,增加了外弧面积,且加了磁通量,通着增大了磁瓦的受力强度,使得磁瓦不易破裂。
附图说明:
图1是本实用新型结构示意图。
具体实施方式:
参看图1,本具体实施方式采用以下技术方案:它包含电机磁瓦本体1,所述的电机磁瓦本体1内弧半径A小于外弧半径B,且内弧圆心与外弧圆心间距C为0.1-0.8mm。
本具体实施方式具有以下有益效果:它结构简单,且内弧与外弧采用偏心结构,增加了外弧面积,且加了磁通量,通着增大了磁瓦的受力强度,使得磁瓦不易破裂。

Claims (1)

1.一种偏心电机磁瓦,其特征在于它包含电机磁瓦本体(1),所述的电机磁瓦本体(1)内弧半径(A)小于外弧半径(B),且内弧圆心与外弧圆心间距(C)为0.1-0.8mm。
CN201520031685.6U 2015-01-14 2015-01-14 一种偏心电机磁瓦 Expired - Fee Related CN204465157U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520031685.6U CN204465157U (zh) 2015-01-14 2015-01-14 一种偏心电机磁瓦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520031685.6U CN204465157U (zh) 2015-01-14 2015-01-14 一种偏心电机磁瓦

Publications (1)

Publication Number Publication Date
CN204465157U true CN204465157U (zh) 2015-07-08

Family

ID=53671984

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520031685.6U Expired - Fee Related CN204465157U (zh) 2015-01-14 2015-01-14 一种偏心电机磁瓦

Country Status (1)

Country Link
CN (1) CN204465157U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104638781A (zh) * 2015-01-14 2015-05-20 海安联科汽车零部件有限公司 一种偏心电机磁瓦

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104638781A (zh) * 2015-01-14 2015-05-20 海安联科汽车零部件有限公司 一种偏心电机磁瓦

Similar Documents

Publication Publication Date Title
EP2849322A3 (en) Ferrofluid motor
CN204465157U (zh) 一种偏心电机磁瓦
CN202679099U (zh) 一种稀土永磁发电机的转子
CN202260933U (zh) 永磁同步无齿轮曳引机
CN204810097U (zh) 内置式永磁电机
CN104638781A (zh) 一种偏心电机磁瓦
CN204304636U (zh) 一种电机用定子定位固定装置
CN204349617U (zh) 一种永磁无铁芯电机的转子结构
CN202110909U (zh) 一种用于电永磁吸盘的铝镍钴磁钢
CN204465156U (zh) 一种长短结构的磁瓦夹
CN203026290U (zh) 环形永磁铁氧体磁体全径向磁化的充磁夹具
CN203554098U (zh) 一种永磁同步电动机用磁钢
CN204103612U (zh) 一种微型电机薄壁磁环
CN203191871U (zh) 一种磁场调节装置
CN202364087U (zh) 单磁极多片磁钢永磁电机
CN203984109U (zh) 一种永磁电机定子磁轭
CN206685226U (zh) 一种自动保持吸盘电磁铁
CN203942357U (zh) 一种内嵌式转子结构
CN202475054U (zh) 永磁体直流电机
CN204906034U (zh) 一种钕铁硼永久磁铁磁电机外转子
CN204993003U (zh) 一种钕铁硼高永磁微型电机
CN203481944U (zh) 涡旋式电动压缩机用无转子铁心永磁无刷电机
CN203312946U (zh) 一种倍捻机拖动电动机的转子
CN204928953U (zh) 一种磁吸式手机外设镜头夹
CN205070622U (zh) 一种永磁电机的永磁体同极无缝对接结构

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 226600, No. 198, the Yellow Sea Avenue, Haian County, Nantong, Jiangsu

Patentee after: NANTONG LIANKE AUTOMOBILE PARTS Co.,Ltd.

Address before: 226600, No. 198, the Yellow Sea Avenue, Haian County, Nantong, Jiangsu

Patentee before: HAIAN LIANKE AUTOMOBILE PARTS Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150708

CF01 Termination of patent right due to non-payment of annual fee