CN102005840A - 转子轴 - Google Patents
转子轴 Download PDFInfo
- Publication number
- CN102005840A CN102005840A CN2010102693285A CN201010269328A CN102005840A CN 102005840 A CN102005840 A CN 102005840A CN 2010102693285 A CN2010102693285 A CN 2010102693285A CN 201010269328 A CN201010269328 A CN 201010269328A CN 102005840 A CN102005840 A CN 102005840A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- axle
- outer shaft
- armature spindle
- inner cylinder
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims description 28
- 230000004323 axial length Effects 0.000 claims description 11
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 5
- 239000010962 carbon steel Substances 0.000 claims description 5
- 238000005256 carbonitriding Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 102220005308 rs33960931 Human genes 0.000 description 3
- 102220358403 c.89C>G Human genes 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 102200029231 rs11551768 Human genes 0.000 description 2
- 102220061996 rs786203944 Human genes 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 102200003959 rs11556986 Human genes 0.000 description 1
- 102200081478 rs121908458 Human genes 0.000 description 1
- 102220259718 rs34120878 Human genes 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
- 102220062469 rs786203185 Human genes 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- H02K1/28—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009200407A JP5639750B2 (ja) | 2009-08-31 | 2009-08-31 | ロータシャフト |
JP2009-200407 | 2009-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102005840A true CN102005840A (zh) | 2011-04-06 |
CN102005840B CN102005840B (zh) | 2013-11-06 |
Family
ID=43446322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102693285A Active CN102005840B (zh) | 2009-08-31 | 2010-08-31 | 转子轴 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8427029B2 (zh) |
EP (1) | EP2290787B1 (zh) |
JP (1) | JP5639750B2 (zh) |
CN (1) | CN102005840B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102738980A (zh) * | 2011-04-14 | 2012-10-17 | 侯学青 | 直流永磁无刷无位置传感器电机中绝缘转子的加工方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013074736A (ja) * | 2011-09-28 | 2013-04-22 | Toyota Motor Corp | 回転電機のロータ、および、これを用いた回転電機 |
DE102014107843B3 (de) | 2014-06-04 | 2015-11-26 | Thyssenkrupp Presta Teccenter Ag | Medientransport in Rotorwelle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2275509A (en) * | 1993-02-26 | 1994-08-31 | Nsk Ltd | Rolling bearing |
DE10226572A1 (de) * | 2002-06-14 | 2004-01-08 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Rotors für einen Elektromotor sowie Rotor für einen Elektromotor |
JP2007312576A (ja) * | 2006-05-22 | 2007-11-29 | Otics Corp | ロータシャフト |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3770300B2 (ja) * | 1999-03-17 | 2006-04-26 | セイコーエプソン株式会社 | 回転子およびステッピングモータ |
JP2004222347A (ja) * | 2003-01-09 | 2004-08-05 | Toyota Motor Corp | 電動機の回転子 |
JP2004336965A (ja) * | 2003-05-12 | 2004-11-25 | Denso Corp | 回転電機の回転子および磁石式交流発電機の回転子 |
JP4158647B2 (ja) * | 2003-08-06 | 2008-10-01 | 日産自動車株式会社 | 回転電機の回転子組立治具と回転電機の回転子組立方法 |
JP2006187061A (ja) * | 2004-12-27 | 2006-07-13 | Matsushita Electric Ind Co Ltd | スピンドルモータ |
JP4809672B2 (ja) | 2005-12-16 | 2011-11-09 | 株式会社オティックス | ロータシャフト |
US7683520B2 (en) * | 2006-03-06 | 2010-03-23 | Honda Motor Co., Ltd. | Electric motor and rotating device that changes relative phase of rotors |
JP4059276B2 (ja) * | 2006-03-24 | 2008-03-12 | トヨタ自動車株式会社 | 動力伝達装置およびその組立方法 |
US20080122303A1 (en) * | 2006-11-07 | 2008-05-29 | Asmo Co., Ltd. | Direct-current motor and manufacturing method for the direct-current motor |
-
2009
- 2009-08-31 JP JP2009200407A patent/JP5639750B2/ja active Active
-
2010
- 2010-08-30 EP EP10174507.3A patent/EP2290787B1/en active Active
- 2010-08-31 CN CN2010102693285A patent/CN102005840B/zh active Active
- 2010-08-31 US US12/872,493 patent/US8427029B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2275509A (en) * | 1993-02-26 | 1994-08-31 | Nsk Ltd | Rolling bearing |
DE10226572A1 (de) * | 2002-06-14 | 2004-01-08 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Rotors für einen Elektromotor sowie Rotor für einen Elektromotor |
JP2007312576A (ja) * | 2006-05-22 | 2007-11-29 | Otics Corp | ロータシャフト |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102738980A (zh) * | 2011-04-14 | 2012-10-17 | 侯学青 | 直流永磁无刷无位置传感器电机中绝缘转子的加工方法 |
Also Published As
Publication number | Publication date |
---|---|
US8427029B2 (en) | 2013-04-23 |
EP2290787A2 (en) | 2011-03-02 |
CN102005840B (zh) | 2013-11-06 |
EP2290787A3 (en) | 2012-03-21 |
US20110050030A1 (en) | 2011-03-03 |
JP2011055601A (ja) | 2011-03-17 |
EP2290787B1 (en) | 2019-02-13 |
JP5639750B2 (ja) | 2014-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: TOYOTA AUTOCAR LTD. Effective date: 20111124 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ozawa Yuji Inventor after: Mizutani hirohiko Inventor after: Kato Hiroitsuki Inventor after: Yashiro Takahisa Inventor before: Ozawa Yuji |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: OZAWA YUJI TO: OZAWA YUJI MIZUTANI TATSUHIKO KATO HIROITSUKI YASHIRO TAKAHISA |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20111124 Address after: Aichi Prefecture, Japan Applicant after: OTICS Corp. Co-applicant after: Toyota Motor Corp. Address before: Aichi Prefecture, Japan Applicant before: OTICS Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |