JPS63124075U - - Google Patents
Info
- Publication number
- JPS63124075U JPS63124075U JP1987015949U JP1594987U JPS63124075U JP S63124075 U JPS63124075 U JP S63124075U JP 1987015949 U JP1987015949 U JP 1987015949U JP 1594987 U JP1594987 U JP 1594987U JP S63124075 U JPS63124075 U JP S63124075U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- electric machine
- rotating shaft
- magnet pieces
- circumferential surface
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
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
- H02K1/278—Surface mounted magnets; Inset magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第1図は本考案の電機回転子の一実施例を示し
、Aは回転軸方向における正面図、BはA図示矢
印A―Aにおける部分断面図であり、第2図Aな
いしEは本考案の電機回転子におけるヨークの各
実施例をそれぞれ示す。 図中、1は回転軸、2および5ないし9はヨー
ク、3および4はセグメント形磁石片を表す。
、Aは回転軸方向における正面図、BはA図示矢
印A―Aにおける部分断面図であり、第2図Aな
いしEは本考案の電機回転子におけるヨークの各
実施例をそれぞれ示す。 図中、1は回転軸、2および5ないし9はヨー
ク、3および4はセグメント形磁石片を表す。
Claims (1)
- 【実用新案登録請求の範囲】 回転自在に支持される回転軸と該回転軸に固定
された柱状のヨークと該ヨークの外周面上に配設
されて固定子の内周面に対峙する円弧状の外周面
をそなえている複数個のセグメント形磁石片とか
らなる電機回転子をそなえた回転電機において、 上記ヨークは偏平状の断面形状を有すると共に
、当該ヨークの偏平状の断面形状における短手方
向の面に上記セグメント形磁石片が配設されてい
る ことを特徴とする電機回転子。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987015949U JPS63124075U (ja) | 1987-02-05 | 1987-02-05 | |
GB08802181A GB2201300A (en) | 1987-02-05 | 1988-02-01 | Preventing relative rotation between yoke and pole piece magnets |
DE3802984A DE3802984A1 (de) | 1987-02-05 | 1988-02-02 | Laeufer fuer umlaufende maschinen |
CN198888100802A CN88100802A (zh) | 1987-02-05 | 1988-02-05 | 一种电枢 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987015949U JPS63124075U (ja) | 1987-02-05 | 1987-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63124075U true JPS63124075U (ja) | 1988-08-12 |
Family
ID=11903010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987015949U Pending JPS63124075U (ja) | 1987-02-05 | 1987-02-05 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS63124075U (ja) |
CN (1) | CN88100802A (ja) |
DE (1) | DE3802984A1 (ja) |
GB (1) | GB2201300A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1898512A1 (en) * | 2006-09-07 | 2008-03-12 | Alcatel Lucent | Method for assembling a Rotor Sheet Stack and Devices related thereto |
US20140359969A1 (en) * | 2013-06-11 | 2014-12-11 | Samsung Electronics Co., Ltd. | Motor apparatus and cleaner having the same |
CN103779982A (zh) * | 2014-01-09 | 2014-05-07 | 深圳市万至达电机制造有限公司 | 一种空心杯有刷直流电动机的内定子组件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2062938A (en) * | 1934-11-29 | 1936-12-01 | Ernst Gross | Permanent magnet for small electrical machines |
GB804422A (en) * | 1954-08-24 | 1958-11-12 | Miller & Company Ltd H | Improvements in, or relating to, dynamos |
JPS6051350B2 (ja) * | 1978-01-11 | 1985-11-13 | 株式会社日立製作所 | 同期機の回転子 |
EP0206380B1 (de) * | 1985-05-24 | 1990-08-01 | Philips Patentverwaltung GmbH | Einphasensynchronmotor mit einem zweipoligen, dauermagnetisch erregten Rotor |
US4631435A (en) * | 1985-12-18 | 1986-12-23 | The Garrett Corporation | Consequent pole permanent magnet rotor |
-
1987
- 1987-02-05 JP JP1987015949U patent/JPS63124075U/ja active Pending
-
1988
- 1988-02-01 GB GB08802181A patent/GB2201300A/en not_active Withdrawn
- 1988-02-02 DE DE3802984A patent/DE3802984A1/de not_active Ceased
- 1988-02-05 CN CN198888100802A patent/CN88100802A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN88100802A (zh) | 1988-08-17 |
GB8802181D0 (en) | 1988-03-02 |
GB2201300A (en) | 1988-08-24 |
DE3802984A1 (de) | 1988-08-25 |