DE60224785D1 - Drehwinkeldetektor und einrichtung mit dem detektor - Google Patents
Drehwinkeldetektor und einrichtung mit dem detektorInfo
- Publication number
- DE60224785D1 DE60224785D1 DE60224785T DE60224785T DE60224785D1 DE 60224785 D1 DE60224785 D1 DE 60224785D1 DE 60224785 T DE60224785 T DE 60224785T DE 60224785 T DE60224785 T DE 60224785T DE 60224785 D1 DE60224785 D1 DE 60224785D1
- Authority
- DE
- Germany
- Prior art keywords
- detector
- equipment
- turning angle
- angle detector
- turning
- 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
Classifications
-
- 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
- G01D5/142—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 using Hall-effect devices
- G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001036259 | 2001-02-14 | ||
JP2001036259A JP2002243407A (ja) | 2001-02-14 | 2001-02-14 | 回転角度検出器およびその装置 |
PCT/JP2002/001167 WO2002065051A1 (fr) | 2001-02-14 | 2002-02-12 | Detecteur d'angle rotatif et dispositif utilisant ce detecteur |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60224785D1 true DE60224785D1 (de) | 2008-03-13 |
DE60224785T2 DE60224785T2 (de) | 2008-06-05 |
Family
ID=18899555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60224785T Expired - Fee Related DE60224785T2 (de) | 2001-02-14 | 2002-02-12 | Drehwinkeldetektor und einrichtung mit dem detektor |
Country Status (5)
Country | Link |
---|---|
US (1) | US6937008B2 (de) |
EP (1) | EP1371937B1 (de) |
JP (1) | JP2002243407A (de) |
DE (1) | DE60224785T2 (de) |
WO (1) | WO2002065051A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4553714B2 (ja) * | 2004-12-14 | 2010-09-29 | Ntn株式会社 | 回転検出装置および回転検出装置付き軸受 |
US7948231B2 (en) | 2004-12-14 | 2011-05-24 | Ntn Corporation | Rotation detecting apparatus having magnetic sensor array and bearing provided with same |
JP4552698B2 (ja) * | 2005-03-08 | 2010-09-29 | 株式会社デンソー | 磁気検出装置 |
JP4390741B2 (ja) * | 2005-04-14 | 2009-12-24 | 株式会社デンソー | 電流センサ装置 |
JP5002917B2 (ja) * | 2005-06-30 | 2012-08-15 | 株式会社デンソー | 回転角検出装置 |
DE202005016726U1 (de) * | 2005-10-24 | 2007-03-01 | Rema Lipprandt Gmbh & Co. Kg | Fahrschalter zur Steuerung eines Fahrantriebs eines kraftgetriebenen Flurförderzeugs |
WO2007069680A1 (ja) * | 2005-12-16 | 2007-06-21 | Asahi Kasei Emd Corporation | 位置検出装置 |
WO2007077700A1 (ja) * | 2006-01-06 | 2007-07-12 | Ntn Corporation | 回転角度検出装置および回転角度検出装置付き軸受 |
JP4836058B2 (ja) * | 2006-05-12 | 2011-12-14 | 株式会社安川電機 | 磁気式エンコーダ装置 |
WO2008059914A1 (fr) * | 2006-11-17 | 2008-05-22 | Alps Electric Co., Ltd. | Détecteur magnétique et appareil électronique l'utilisant |
JP2010062683A (ja) * | 2008-09-01 | 2010-03-18 | Smk Corp | リモートコントロール送信機 |
JP5343691B2 (ja) * | 2009-05-11 | 2013-11-13 | 株式会社ニコン | 磁気式回転角度検出装置およびエンコーダ |
US8729892B2 (en) * | 2011-04-01 | 2014-05-20 | Allegro Microsystems, Llc | Differential magnetic field sensor structure for orientation independent measurement |
CN103075957B (zh) * | 2013-01-09 | 2015-06-17 | 伍国伟 | 一种结构稳定的霍尔式角度传感器 |
US9605975B2 (en) | 2015-06-05 | 2017-03-28 | Allegro Micorsystems, Llc | Magnetic field sensor for orientation independent speed and direction measurement |
US10048328B2 (en) * | 2015-11-05 | 2018-08-14 | Infineon Technologies Ag | Redundant magnetic angle sensor with improved accuracy |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2536805A (en) * | 1947-08-16 | 1951-01-02 | Gen Electric | Hall effect telemetering transmitter |
US3146318A (en) * | 1959-12-12 | 1964-08-25 | Siemens Ag | Sound-track reproducer for motionpicture projectors |
DE2900547C2 (de) * | 1979-01-08 | 1981-10-01 | Siemens AG, 1000 Berlin und 8000 München | Steuersignalgeber für die Kommutierungseinrichtung eines kollektorlosen Elektronikmotors |
US4283664A (en) * | 1979-12-21 | 1981-08-11 | Siemens Aktiengesellschaft | Control signal generator for the commutating device of a brushless electronics motor |
US4737710A (en) * | 1983-01-27 | 1988-04-12 | Trw Inc. | Hall-effect array for sensing second spatial derivative of magnetic field |
JPS63305783A (ja) * | 1987-06-08 | 1988-12-13 | Mitsubishi Electric Corp | ブラシレスモ−タ |
JPH02174547A (ja) * | 1988-12-23 | 1990-07-05 | Matsushita Electric Works Ltd | Dcブラシレスモータ |
US4982155A (en) * | 1989-06-29 | 1991-01-01 | Sprague Electric Company | Hall sensor with high pass hall voltage filter |
US5045920A (en) * | 1990-06-28 | 1991-09-03 | Allegro Microsystems, Inc. | Dual-Hall ferrous-article-proximity sensor |
DE9212159U1 (de) * | 1992-09-09 | 1993-10-07 | Siemens Ag | Anordnung zur Geometrieerfassung mit Hall-Elementen |
EP0590222A1 (de) * | 1992-09-30 | 1994-04-06 | STMicroelectronics S.r.l. | Magnetischer Lagegeber |
JP3623367B2 (ja) * | 1998-07-17 | 2005-02-23 | アルプス電気株式会社 | 巨大磁気抵抗効果素子を備えたポテンショメータ |
JP4239051B2 (ja) * | 1999-07-19 | 2009-03-18 | 株式会社安川電機 | 磁気式エンコーダおよび磁気式エンコーダ付モータ |
JP3705727B2 (ja) * | 2000-01-25 | 2005-10-12 | シャープ株式会社 | ホール素子バイアス回路 |
-
2001
- 2001-02-14 JP JP2001036259A patent/JP2002243407A/ja active Pending
-
2002
- 2002-02-12 WO PCT/JP2002/001167 patent/WO2002065051A1/ja active IP Right Grant
- 2002-02-12 DE DE60224785T patent/DE60224785T2/de not_active Expired - Fee Related
- 2002-02-12 EP EP02711481A patent/EP1371937B1/de not_active Expired - Lifetime
-
2003
- 2003-08-14 US US10/640,628 patent/US6937008B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60224785T2 (de) | 2008-06-05 |
EP1371937A1 (de) | 2003-12-17 |
US6937008B2 (en) | 2005-08-30 |
EP1371937B1 (de) | 2008-01-23 |
US20040150391A1 (en) | 2004-08-05 |
EP1371937A4 (de) | 2005-12-14 |
JP2002243407A (ja) | 2002-08-28 |
WO2002065051A1 (fr) | 2002-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |