CN103308226B - 转矩传感器的定子 - Google Patents
转矩传感器的定子 Download PDFInfo
- Publication number
- CN103308226B CN103308226B CN201310079992.7A CN201310079992A CN103308226B CN 103308226 B CN103308226 B CN 103308226B CN 201310079992 A CN201310079992 A CN 201310079992A CN 103308226 B CN103308226 B CN 103308226B
- Authority
- CN
- China
- Prior art keywords
- stator
- stator core
- torque sensor
- portions
- installation portions
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000004804 winding Methods 0.000 claims abstract description 16
- 238000003475 lamination Methods 0.000 claims abstract description 13
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 18
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- 230000000694 effects Effects 0.000 description 11
- 230000009467 reduction Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
- G01L3/105—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving inductive means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K24/00—Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-060296 | 2012-03-16 | ||
| JP2012060296 | 2012-03-16 | ||
| JP2012151555A JP6191097B2 (ja) | 2012-03-16 | 2012-07-05 | トルクセンサのステータ |
| JP2012-151555 | 2012-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103308226A CN103308226A (zh) | 2013-09-18 |
| CN103308226B true CN103308226B (zh) | 2017-09-22 |
Family
ID=47843191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310079992.7A Expired - Fee Related CN103308226B (zh) | 2012-03-16 | 2013-03-13 | 转矩传感器的定子 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9010199B2 (enExample) |
| EP (1) | EP2639948B1 (enExample) |
| JP (1) | JP6191097B2 (enExample) |
| CN (1) | CN103308226B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034463B (zh) * | 2014-06-04 | 2016-03-23 | 嘉兴学院 | 一种高线性度分段激磁式扭矩传感器 |
| FR3025882B1 (fr) * | 2014-09-15 | 2017-09-08 | Sagem Defense Securite | Capteur de rotation inductif a precision amelioree |
| JP6550793B2 (ja) * | 2015-02-27 | 2019-07-31 | 株式会社ジェイテクト | 温度検出装置及び回転角検出装置 |
| JP7076780B2 (ja) * | 2018-05-16 | 2022-05-30 | 多摩川精機株式会社 | 透磁率の変化を検出するためのコア構造体および歪み検出装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1211782A1 (en) * | 2000-11-29 | 2002-06-05 | Minebea Co., Ltd. | Stator structure of variable reluctance resolver |
| EP1504982A2 (en) * | 2003-08-05 | 2005-02-09 | Toyoda Koki Kabushiki Kaisha | Torque sensor assembling method, torque sensor and electric power steering device |
| CN100442637C (zh) * | 2004-06-29 | 2008-12-10 | 日产自动车株式会社 | 轴向间隙马达的转子及其制造方法 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3079791A (en) * | 1957-09-14 | 1963-03-05 | Messen Jaschin G A | Pick up for torque-measuring apparatus |
| US3194993A (en) * | 1960-10-03 | 1965-07-13 | Allis Chalmers Mfg Co | Encapsulated dynamoelectric machines |
| US4275588A (en) * | 1979-12-31 | 1981-06-30 | Texaco Inc. | Heavy duty dynamic high-torque-measurement coupling unit |
| US4444063A (en) * | 1980-08-27 | 1984-04-24 | Sangamo Weston Limited | Torque measuring systems |
| JPS60220834A (ja) * | 1984-04-17 | 1985-11-05 | Hitachi Ltd | トルク検出器 |
| JPS61218335A (ja) * | 1985-03-20 | 1986-09-27 | Matsushita Electric Ind Co Ltd | モ−ルドモ−タの固定子 |
| JPH04364336A (ja) * | 1991-07-15 | 1992-12-16 | Shibaura Eng Works Co Ltd | 誘導電動機の固定子 |
| JP2875666B2 (ja) * | 1991-11-18 | 1999-03-31 | 松下精工株式会社 | 樹脂モールドモータの固定子 |
| JP3565712B2 (ja) * | 1998-05-21 | 2004-09-15 | 三菱電機株式会社 | モールドモータ |
| JP2001324352A (ja) * | 2000-05-16 | 2001-11-22 | Nec Soft Ltd | 乗り越し防止アラーム装置 |
| JP4447368B2 (ja) * | 2004-04-27 | 2010-04-07 | トヨタ自動車株式会社 | レゾルバ・ステータ用カバーおよびレゾルバ・ステータの組付け方法 |
| JP2006003275A (ja) * | 2004-06-18 | 2006-01-05 | Alps Electric Co Ltd | 回転部材支持構造及びこの構造を有する回転検出装置 |
| JP4613544B2 (ja) * | 2004-07-30 | 2011-01-19 | トヨタ自動車株式会社 | レゾルバのステータ固定構造 |
| KR100634604B1 (ko) * | 2004-08-11 | 2006-10-13 | 현대자동차주식회사 | 자동 변속 차량의 엔진 출력 토크 측정장치 |
| CN101091302B (zh) * | 2005-01-31 | 2011-01-19 | 丰田自动车株式会社 | 分解器固定结构 |
| JP4808421B2 (ja) * | 2005-03-03 | 2011-11-02 | 本田技研工業株式会社 | レゾルバと車両用操舵装置 |
| JP4692923B2 (ja) * | 2005-04-04 | 2011-06-01 | 日本精工株式会社 | レゾルバ装置及びレゾルバ装置を搭載したモータ装置 |
| JP2007155641A (ja) * | 2005-12-08 | 2007-06-21 | Nsk Ltd | レゾルバ装置及びそれを用いたトルクセンサ |
| JP2007336714A (ja) * | 2006-06-15 | 2007-12-27 | Toyota Motor Corp | レゾルバセンサの固定構造 |
| JP2008024171A (ja) * | 2006-07-21 | 2008-02-07 | Jtekt Corp | 電動パワーステアリング装置 |
| JP2008058026A (ja) * | 2006-08-29 | 2008-03-13 | Jtekt Corp | 回転角検出装置 |
| US7837002B2 (en) * | 2007-05-08 | 2010-11-23 | Jtekt Corporation | Electric power steering apparatus |
| US8651744B2 (en) * | 2007-11-06 | 2014-02-18 | Nsk Ltd. | Roller bearing device having radial-plane arrangement structure of rotation sensor |
| JP4535146B2 (ja) * | 2008-02-27 | 2010-09-01 | 株式会社デンソー | コイルの固定部材及び回転電機 |
| JP2010002250A (ja) * | 2008-06-19 | 2010-01-07 | Nsk Ltd | 位置センサシステム及び位置センサ装置 |
| DE102009011352B3 (de) * | 2009-03-05 | 2010-07-15 | Bourns, Inc., Riverside | Torsionswinkelsensor |
| JP5499776B2 (ja) * | 2010-03-03 | 2014-05-21 | アイシン精機株式会社 | 回転電機 |
| JP5610226B2 (ja) * | 2011-03-22 | 2014-10-22 | アイシン・エィ・ダブリュ株式会社 | 車両用駆動装置 |
| CN202309423U (zh) * | 2011-10-10 | 2012-07-04 | 东莞丰卓机电设备有限公司 | 一种多用型定子载具 |
-
2012
- 2012-07-05 JP JP2012151555A patent/JP6191097B2/ja not_active Expired - Fee Related
-
2013
- 2013-03-08 US US13/790,978 patent/US9010199B2/en not_active Expired - Fee Related
- 2013-03-12 EP EP13158765.1A patent/EP2639948B1/en not_active Not-in-force
- 2013-03-13 CN CN201310079992.7A patent/CN103308226B/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1211782A1 (en) * | 2000-11-29 | 2002-06-05 | Minebea Co., Ltd. | Stator structure of variable reluctance resolver |
| EP1504982A2 (en) * | 2003-08-05 | 2005-02-09 | Toyoda Koki Kabushiki Kaisha | Torque sensor assembling method, torque sensor and electric power steering device |
| CN100442637C (zh) * | 2004-06-29 | 2008-12-10 | 日产自动车株式会社 | 轴向间隙马达的转子及其制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2639948A1 (en) | 2013-09-18 |
| US9010199B2 (en) | 2015-04-21 |
| JP6191097B2 (ja) | 2017-09-06 |
| US20130239703A1 (en) | 2013-09-19 |
| CN103308226A (zh) | 2013-09-18 |
| EP2639948B1 (en) | 2019-03-06 |
| JP2013217892A (ja) | 2013-10-24 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 |