CN102906543B - 可变磁阻式旋转变压器 - Google Patents
可变磁阻式旋转变压器 Download PDFInfo
- Publication number
- CN102906543B CN102906543B CN201080066822.XA CN201080066822A CN102906543B CN 102906543 B CN102906543 B CN 102906543B CN 201080066822 A CN201080066822 A CN 201080066822A CN 102906543 B CN102906543 B CN 102906543B
- Authority
- CN
- China
- Prior art keywords
- flat surfaces
- outshot
- rotor
- variable reluctance
- circumferential direction
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
- G01D5/2046—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0047200 | 2010-05-20 | ||
KR1020100047200A KR101218563B1 (ko) | 2010-05-20 | 2010-05-20 | 가변자기저항형 레졸버 |
PCT/KR2010/006061 WO2011145778A1 (ko) | 2010-05-20 | 2010-09-07 | 가변자기저항형 레졸버 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102906543A CN102906543A (zh) | 2013-01-30 |
CN102906543B true CN102906543B (zh) | 2015-08-05 |
Family
ID=44991857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080066822.XA Active CN102906543B (zh) | 2010-05-20 | 2010-09-07 | 可变磁阻式旋转变压器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9297636B2 (zh) |
EP (1) | EP2573524B1 (zh) |
KR (1) | KR101218563B1 (zh) |
CN (1) | CN102906543B (zh) |
WO (1) | WO2011145778A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009021444A1 (de) * | 2009-05-15 | 2010-11-25 | Tyco Electronics Belgium Ec Bvba | Magnetoelektronischer Winkelsensor, insbesondere Reluktanzresolver |
KR101964371B1 (ko) | 2012-11-02 | 2019-04-01 | 한화디펜스 주식회사 | 리졸버 및 그 제조 방법 |
JP2018157705A (ja) * | 2017-03-17 | 2018-10-04 | ミネベアミツミ株式会社 | ロータおよびレゾルバ |
JP6556218B2 (ja) * | 2017-12-22 | 2019-08-07 | 本田技研工業株式会社 | レゾルバロータ及びこれを備えた回転電機 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4631510A (en) * | 1985-09-03 | 1986-12-23 | Powerton, Division Of Contraves Goerz Corporation | Harmonically graded airgap reluctance-type rotating electric resolver |
US5331246A (en) * | 1992-12-30 | 1994-07-19 | Dana Corporation | Coil assembly retainer for electric motor |
US5650682A (en) * | 1995-03-29 | 1997-07-22 | Switched Reluctance Drives, Ltd. | Single-phase variable reluctance motor having permanent magnets embedded within a phase winding |
CN1646882A (zh) * | 2002-04-15 | 2005-07-27 | 三菱电机株式会社 | 旋转角度检测装置及使用该装置的旋转电机 |
CN1948892A (zh) * | 2005-10-14 | 2007-04-18 | 饭岛康雄 | 可变磁阻型角度检测器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49124508A (zh) | 1973-04-02 | 1974-11-28 | ||
JPS5770406A (en) | 1980-10-21 | 1982-04-30 | S G:Kk | Rotating angle detecting apparatus |
JP2624747B2 (ja) | 1988-02-24 | 1997-06-25 | 株式会社東芝 | レゾルバ |
JP3060610B2 (ja) * | 1991-07-11 | 2000-07-10 | ブラザー工業株式会社 | 可変リラクタンスモータ |
JP3182493B2 (ja) | 1994-12-27 | 2001-07-03 | 多摩川精機株式会社 | バリアブルリラクタンス型角度検出器 |
JP3103487B2 (ja) | 1994-12-27 | 2000-10-30 | 多摩川精機株式会社 | バリアブルリラクタンス型角度検出器 |
JP2000236638A (ja) | 1999-02-16 | 2000-08-29 | Hitachi Ltd | 回転電機の固定子 |
JP3754606B2 (ja) * | 2000-07-10 | 2006-03-15 | オークマ株式会社 | リラクタンス型レゾルバ |
JP2003250254A (ja) | 2002-02-25 | 2003-09-05 | Mitsubishi Electric Corp | 電動パワーステアリング装置用永久磁石型ブラシレスモータ |
JP4181380B2 (ja) * | 2002-11-01 | 2008-11-12 | 三菱電機株式会社 | 回転角度検出装置および回転電機 |
JP4501683B2 (ja) * | 2004-12-28 | 2010-07-14 | 株式会社日立製作所 | 永久磁石回転電機及びそれを用いた車載電動アクチュエータ装置用電機システム並びに電動パワーステアリング装置用電機システム |
DE102009044528A1 (de) * | 2008-11-14 | 2010-06-02 | Denso Corporation, Kariya-City | Reluktanzmotor |
-
2010
- 2010-05-20 KR KR1020100047200A patent/KR101218563B1/ko active IP Right Grant
- 2010-09-07 CN CN201080066822.XA patent/CN102906543B/zh active Active
- 2010-09-07 US US13/697,762 patent/US9297636B2/en active Active
- 2010-09-07 WO PCT/KR2010/006061 patent/WO2011145778A1/ko active Application Filing
- 2010-09-07 EP EP10851825.9A patent/EP2573524B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4631510A (en) * | 1985-09-03 | 1986-12-23 | Powerton, Division Of Contraves Goerz Corporation | Harmonically graded airgap reluctance-type rotating electric resolver |
US5331246A (en) * | 1992-12-30 | 1994-07-19 | Dana Corporation | Coil assembly retainer for electric motor |
US5650682A (en) * | 1995-03-29 | 1997-07-22 | Switched Reluctance Drives, Ltd. | Single-phase variable reluctance motor having permanent magnets embedded within a phase winding |
CN1646882A (zh) * | 2002-04-15 | 2005-07-27 | 三菱电机株式会社 | 旋转角度检测装置及使用该装置的旋转电机 |
CN1948892A (zh) * | 2005-10-14 | 2007-04-18 | 饭岛康雄 | 可变磁阻型角度检测器 |
Also Published As
Publication number | Publication date |
---|---|
US9297636B2 (en) | 2016-03-29 |
US20130127451A1 (en) | 2013-05-23 |
EP2573524A1 (en) | 2013-03-27 |
KR20110127778A (ko) | 2011-11-28 |
KR101218563B1 (ko) | 2013-01-04 |
EP2573524A4 (en) | 2015-12-30 |
EP2573524B1 (en) | 2017-01-04 |
WO2011145778A1 (ko) | 2011-11-24 |
CN102906543A (zh) | 2013-01-30 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: LS automotive electronics Address before: Gyeonggi Do, South Korea Patentee before: Daesung Electric Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180418 Address after: Gyeonggi Do, South Korea Patentee after: Le Star Automotive Technology Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: LS automotive electronics |
|
TR01 | Transfer of patent right |