JP6066128B2 - マグネットホイール - Google Patents
マグネットホイール Download PDFInfo
- Publication number
- JP6066128B2 JP6066128B2 JP2014547948A JP2014547948A JP6066128B2 JP 6066128 B2 JP6066128 B2 JP 6066128B2 JP 2014547948 A JP2014547948 A JP 2014547948A JP 2014547948 A JP2014547948 A JP 2014547948A JP 6066128 B2 JP6066128 B2 JP 6066128B2
- Authority
- JP
- Japan
- Prior art keywords
- support hub
- notch
- disk
- slit
- magnet wheel
- 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.)
- Active
Links
- 239000006249 magnetic particle Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- 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
- H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
- H02K1/2733—Annular magnets
-
- 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
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
- H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Brushless Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Claims (4)
- シャフトと、磁性粒子を含むプラスチックから成るディスクとから形成されており、該ディスクは、支持ハブ上に配置されており、該支持ハブは、シャフトに押し付けられている、電動モータ用のマグネットホイールであって、
前記支持ハブ(4)は、スリットが設けられたリングとして構成されており、
該リングの周りに、前記ディスク(3)が形成されており、
前記支持ハブ(4)は、該支持ハブ(4)の半径方向外側に、前記支持ハブ(4)と前記ディスクとを結合するノッチ(6)を備え、
前記ノッチ(6)の終端部は、前記スリット(5)から左右に、少なくとも90°離れて配置されている、ことを特徴とする、電動モータ用のマグネットホイール。 - 前記ノッチ(6)は、少なくとも1つのローレット目(7)として構成されている、請求項1記載のマグネットホイール。
- 前記ノッチ(6)は、前記スリット(5)とは反対側に配置された、前記支持ハブ(4)に設けられた単一の切欠(8)である、請求項1記載のマグネットホイール。
- 前記ノッチ(6)は、前記スリット(5)に対して対称的に配置された、前記支持ハブ(4)に設けられた2つから4つの切欠(8)である、請求項1記載のマグネットホイール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011089243.5 | 2011-12-20 | ||
DE102011089243A DE102011089243A1 (de) | 2011-12-20 | 2011-12-20 | Magnetrad |
PCT/EP2012/076069 WO2013092653A2 (de) | 2011-12-20 | 2012-12-19 | Magnetrad |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015503321A JP2015503321A (ja) | 2015-01-29 |
JP2015503321A5 JP2015503321A5 (ja) | 2015-09-03 |
JP6066128B2 true JP6066128B2 (ja) | 2017-01-25 |
Family
ID=47501241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014547948A Active JP6066128B2 (ja) | 2011-12-20 | 2012-12-19 | マグネットホイール |
Country Status (7)
Country | Link |
---|---|
US (1) | US9882456B2 (ja) |
EP (1) | EP2795772A2 (ja) |
JP (1) | JP6066128B2 (ja) |
KR (1) | KR20140117357A (ja) |
CN (1) | CN104040852B (ja) |
DE (1) | DE102011089243A1 (ja) |
WO (1) | WO2013092653A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3025666B1 (fr) * | 2014-09-09 | 2019-05-17 | Sc2N | Cible magnetique |
DE102014226735A1 (de) | 2014-12-19 | 2016-06-23 | Continental Automotive Gmbh | Magnetrad |
DE102015206103A1 (de) * | 2015-04-02 | 2016-10-20 | Bühler Motor GmbH | Magnetgeber |
EP3350905A1 (fr) * | 2015-09-14 | 2018-07-25 | Sc2N | Cible magnétique |
DE102015121102B4 (de) * | 2015-12-03 | 2019-11-07 | Bühler Motor GmbH | Rotorvorrichtung für einen Elektromotor und/oder Generator, Rotor und Motor mit einer solchen Rotorvorrichtung sowie Herstellungsverfahren |
WO2019087312A1 (ja) * | 2017-10-31 | 2019-05-09 | 三菱電機株式会社 | 回転角検出装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3495114A (en) * | 1968-06-14 | 1970-02-10 | Vasily Mikhailovich Kz | Cylindrical and disc stators for electrical machines having composite windings |
FR2114148A5 (ja) * | 1970-11-16 | 1972-06-30 | Crouzet Sa | |
US4184576A (en) * | 1978-03-03 | 1980-01-22 | Pennwalt Corporation | Power driven flexible shaft clutch assembly |
USRE37058E1 (en) | 1980-05-10 | 2001-02-20 | Papst Licensing Gmbh & Co. Kg | Disk storage device having contamination seals |
JPS60212590A (ja) | 1984-04-04 | 1985-10-24 | 三井東圧化学株式会社 | 石油三次回収用薬剤 |
US4612501A (en) * | 1984-07-26 | 1986-09-16 | General Motors Corporation | Self-adjusting magnetic sensor |
JP2965773B2 (ja) * | 1990-12-05 | 1999-10-18 | 協和化学工業株式会社 | 帯電防止能を有する熱安定化された含ハロゲン樹脂組成物 |
JPH0559237U (ja) * | 1992-01-11 | 1993-08-06 | シナノケンシ株式会社 | 回転検出用マグネット板およびその取り付け構造 |
DE59201916D1 (de) * | 1992-02-28 | 1995-05-18 | Heidenhain Gmbh Dr Johannes | Montagevorrichtung für eine Winkelmesseinrichtung. |
EP0601228B1 (de) * | 1992-12-08 | 1994-10-19 | Siemens Aktiengesellschaft | Elektromotorischer Antrieb |
GB9321785D0 (en) * | 1993-10-22 | 1993-12-15 | Johnson Electric Sa | Permanent magnet rotor |
WO1997046850A1 (de) * | 1996-06-05 | 1997-12-11 | Itt Manufacturing Enterprises, Inc. | Magnetring |
JP3517350B2 (ja) | 1998-03-18 | 2004-04-12 | アスモ株式会社 | モータ |
DE29812803U1 (de) * | 1998-07-17 | 1998-09-17 | Siemens AG, 80333 München | Meßrad für einen Drehgeber |
DE19905274A1 (de) * | 1999-02-09 | 2000-08-10 | Bosch Gmbh Robert | Drehungssensor |
JP2002101583A (ja) * | 2000-09-20 | 2002-04-05 | Fujitsu General Ltd | 電動機 |
DE10331961A1 (de) | 2003-07-15 | 2005-02-03 | Robert Bosch Gmbh | Ringmagnet |
DE10362051B4 (de) * | 2003-08-29 | 2016-05-19 | Sew-Eurodrive Gmbh & Co Kg | Elektromotor und Verfahren zur Herstellung |
EP2141785B1 (en) | 2008-07-04 | 2019-08-28 | Mabuchi Motor Co., Ltd. | Sensor magnet holder, motor having the holder incorporated therein, and method of manufacturing the motor |
TW201212483A (en) * | 2010-09-13 | 2012-03-16 | Sunonwealth Electr Mach Ind Co | Rotor of a motor |
-
2011
- 2011-12-20 DE DE102011089243A patent/DE102011089243A1/de active Pending
-
2012
- 2012-12-19 US US14/366,191 patent/US9882456B2/en active Active
- 2012-12-19 WO PCT/EP2012/076069 patent/WO2013092653A2/de active Application Filing
- 2012-12-19 CN CN201280062426.9A patent/CN104040852B/zh active Active
- 2012-12-19 EP EP12809792.0A patent/EP2795772A2/de not_active Withdrawn
- 2012-12-19 JP JP2014547948A patent/JP6066128B2/ja active Active
- 2012-12-19 KR KR1020147015924A patent/KR20140117357A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2015503321A (ja) | 2015-01-29 |
KR20140117357A (ko) | 2014-10-07 |
CN104040852B (zh) | 2018-04-17 |
EP2795772A2 (de) | 2014-10-29 |
DE102011089243A1 (de) | 2013-06-20 |
WO2013092653A3 (de) | 2014-06-19 |
US9882456B2 (en) | 2018-01-30 |
US20140361644A1 (en) | 2014-12-11 |
CN104040852A (zh) | 2014-09-10 |
WO2013092653A2 (de) | 2013-06-27 |
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