CN106663515A - 磁钢体组件 - Google Patents
磁钢体组件 Download PDFInfo
- Publication number
- CN106663515A CN106663515A CN201480081207.4A CN201480081207A CN106663515A CN 106663515 A CN106663515 A CN 106663515A CN 201480081207 A CN201480081207 A CN 201480081207A CN 106663515 A CN106663515 A CN 106663515A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- magnetizer
- steel
- magnetic steel
- body assembly
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0205—Magnetic circuits with PM in general
- H01F7/021—Construction of PM
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0205—Magnetic circuits with PM in general
- H01F7/0221—Mounting means for PM, supporting, coating, encapsulating PM
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0231—Magnetic circuits with PM for power or force generation
- H01F7/0247—Orientating, locating, transporting arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/02—Details of the magnetic circuit characterised by the magnetic material
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Synchronous Machinery (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Description
Claims (8)
- 磁钢体组件,包括导磁的第一导磁体和第二导磁体,以及多个磁钢,其特征在于,所述第一导磁体和所述第二导磁体之间设置有用于固定所述磁钢的固定件,且所述固定件具有绝磁性能,所述第一导磁体、所述固定件和所述第二导磁体依序层叠设置,多个所述磁钢固定于所述固定件中呈均匀间隔分布;所述磁钢为具有N磁极和S磁极的柱体,且所述磁钢的N磁极和S磁极相对布置于所述磁钢柱体的中轴线所在平面的两侧。
- 如权利要求1所述的磁钢体组件,其特征在于,各个所述磁钢的S磁极均靠近并正对于所述第一导磁体一侧,各个所述磁钢的N磁极均靠近并正对于所述第二导磁体一侧;或者,各个所述磁钢的S磁极均靠近并正对于所述第二导磁体一侧,各个所述磁钢的N磁极均靠近并正对于所述第一导磁体一侧。
- 如权利要求2所述的磁钢体组件,其特征在于,所述磁钢为圆柱体结构,或者为方柱体结构。
- 如权利要求3所述的磁钢体组件,其特征在于,所述固定件上开设有多个用于固定所述磁钢的固定槽,且多个所述固定槽于所述固定件中呈均匀间隔分布,各个所述磁钢对应固定于各个所述固定槽中。
- 如权利要求1~4任一项所述的磁钢体组件,其特征在于,所述第一导磁体和所述第二导磁体呈圆环状,所述第一导磁体置于所述第二导磁体的环内,所述固定件置于所述第一导磁体和所述第二导磁体层叠形成的环形间隙内。
- 如权利要求5所述的磁钢体组件,其特征在于,所述固定件为适配于所述环形间隙的环状结构。
- 如权利要求1~4任一项所述的磁钢体组件,其特征在于,所述第一导磁体和所述第二导磁体呈弧形状,所述固定件设置于所述第一导磁体和所述第二导磁体层叠形成的弧形间隙内。
- 如权利要求7所述的磁钢体组件,其特征在于,所述固定件为适配于所述弧形间隙的弧形结构。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/085432 WO2016029408A1 (zh) | 2014-08-28 | 2014-08-28 | 磁钢体组件 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106663515A true CN106663515A (zh) | 2017-05-10 |
Family
ID=55398622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480081207.4A Pending CN106663515A (zh) | 2014-08-28 | 2014-08-28 | 磁钢体组件 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170279321A1 (zh) |
EP (1) | EP3188200A4 (zh) |
JP (1) | JP2017527255A (zh) |
KR (1) | KR20170046670A (zh) |
CN (1) | CN106663515A (zh) |
WO (1) | WO2016029408A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108711962B (zh) * | 2018-08-20 | 2024-05-24 | 宁波菲仕技术股份有限公司 | 直线电机定子的水平磁钢定位结构及制造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1229469A (zh) * | 1967-11-10 | 1971-04-21 | ||
US3708772A (en) * | 1970-12-04 | 1973-01-02 | Siemens Ag | Magnetic lens arrangement |
CN1079593A (zh) * | 1992-06-04 | 1993-12-15 | 北京市西城区新开通用试验厂 | 一种鼠笼埋极式结构的永磁转子 |
JP2004007937A (ja) * | 2002-04-16 | 2004-01-08 | Sumitomo Special Metals Co Ltd | ロータおよび回転機 |
CN201004355Y (zh) * | 2006-12-29 | 2008-01-09 | 杭州中瑞思创科技有限公司 | 一种新型组合磁钢 |
JP2010148342A (ja) * | 2008-12-19 | 2010-07-01 | Sango Co Ltd | リニア式電磁装置における筒状永久磁石の固定構造および固定方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4852804U (zh) * | 1971-10-19 | 1973-07-09 | ||
JP4597230B2 (ja) * | 2003-05-30 | 2010-12-15 | パイオニア株式会社 | スピーカ装置、電気機器、およびその製造方法 |
JP4623155B2 (ja) * | 2008-07-24 | 2011-02-02 | 株式会社デンソー | 動力伝達装置 |
JP2012244892A (ja) * | 2011-05-13 | 2012-12-10 | Fuminori Suzuki | 磁石モーター |
-
2014
- 2014-08-28 CN CN201480081207.4A patent/CN106663515A/zh active Pending
- 2014-08-28 US US15/505,584 patent/US20170279321A1/en not_active Abandoned
- 2014-08-28 KR KR1020177005481A patent/KR20170046670A/ko not_active Application Discontinuation
- 2014-08-28 WO PCT/CN2014/085432 patent/WO2016029408A1/zh active Application Filing
- 2014-08-28 JP JP2017530372A patent/JP2017527255A/ja active Pending
- 2014-08-28 EP EP14900473.1A patent/EP3188200A4/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1229469A (zh) * | 1967-11-10 | 1971-04-21 | ||
US3708772A (en) * | 1970-12-04 | 1973-01-02 | Siemens Ag | Magnetic lens arrangement |
CN1079593A (zh) * | 1992-06-04 | 1993-12-15 | 北京市西城区新开通用试验厂 | 一种鼠笼埋极式结构的永磁转子 |
JP2004007937A (ja) * | 2002-04-16 | 2004-01-08 | Sumitomo Special Metals Co Ltd | ロータおよび回転機 |
CN201004355Y (zh) * | 2006-12-29 | 2008-01-09 | 杭州中瑞思创科技有限公司 | 一种新型组合磁钢 |
JP2010148342A (ja) * | 2008-12-19 | 2010-07-01 | Sango Co Ltd | リニア式電磁装置における筒状永久磁石の固定構造および固定方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3188200A4 (en) | 2018-05-02 |
EP3188200A1 (en) | 2017-07-05 |
US20170279321A1 (en) | 2017-09-28 |
JP2017527255A (ja) | 2017-09-14 |
KR20170046670A (ko) | 2017-05-02 |
WO2016029408A1 (zh) | 2016-03-03 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171219 Address after: 527227 Guangdong city of Yunfu province Luoding city Chikan Town Village Dragon money Gang (dormitory) (Luoding City Art Garment Co. Ltd. House Building Room 102) Applicant after: Guangdong Ji Hai sensor manufacturing Co. Ltd. Address before: 518104 Guangdong Shenzhen City, Shenzhen City, Baoan District Sha Jing Street, the 2 building, room 207 of the A-5 massif of the rich industrial park Applicant before: Shenzhen city Zhi Hai Vibration Machinery Co. Ltd. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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RJ01 | Rejection of invention patent application after publication |