DE2965246D1 - A multipolar resolver - Google Patents
A multipolar resolverInfo
- Publication number
- DE2965246D1 DE2965246D1 DE7979102749T DE2965246T DE2965246D1 DE 2965246 D1 DE2965246 D1 DE 2965246D1 DE 7979102749 T DE7979102749 T DE 7979102749T DE 2965246 T DE2965246 T DE 2965246T DE 2965246 D1 DE2965246 D1 DE 2965246D1
- Authority
- DE
- Germany
- Prior art keywords
- multipolar resolver
- multipolar
- resolver
- 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
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
- G01D5/20—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
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/38—Electric signal transmission systems using dynamo-electric devices
- G08C19/40—Electric signal transmission systems using dynamo-electric devices of which only the rotor or the stator carries a winding to which a signal is applied, e.g. using step motor
-
- 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)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11820678A JPS5546862A (en) | 1978-09-25 | 1978-09-25 | Multipolar resolver |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2965246D1 true DE2965246D1 (de) | 1983-05-26 |
Family
ID=14730814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7979102749T Expired DE2965246D1 (de) | 1978-09-25 | 1979-08-01 | A multipolar resolver |
Country Status (5)
Country | Link |
---|---|
US (1) | US4255682A (de) |
EP (1) | EP0009102B1 (de) |
JP (1) | JPS5546862A (de) |
CA (1) | CA1112277A (de) |
DE (1) | DE2965246D1 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013799B1 (de) * | 1978-12-19 | 1985-10-02 | Kabushiki Kaisha Toshiba | Kodierer für Längen- oder Winkelmessvorrichtungen mit hoher Genauigkeit |
JPH0753021B2 (ja) * | 1983-02-08 | 1995-06-05 | 株式会社安川電機 | 誘導子形レゾルバの位相誤差補償励磁方法 |
US4697144A (en) * | 1984-04-19 | 1987-09-29 | Verify Electronics Limited | Position sensing apparatus |
USRE32857E (en) * | 1984-08-21 | 1989-02-07 | Resolvex Corporation | Brushless tachometer/synchro |
US4605889A (en) * | 1984-08-21 | 1986-08-12 | Resolvex Corporation | Brushless tachometer/synchro |
US4672347A (en) * | 1985-07-01 | 1987-06-09 | The Charles Stark Draper Laboratory, Inc. | Multi-speed resolver using ferrite stator and rotor structures |
FR2585124B1 (fr) * | 1985-07-17 | 1989-12-01 | Precilec | Capteur inductif polyphase a deux poles, a rotor non bobine |
US4631510A (en) * | 1985-09-03 | 1986-12-23 | Powerton, Division Of Contraves Goerz Corporation | Harmonically graded airgap reluctance-type rotating electric resolver |
US4985691A (en) * | 1986-02-26 | 1991-01-15 | University Of Pittsburgh | Contactless motion sensor |
DE3618175A1 (de) * | 1986-05-30 | 1987-12-03 | Voest Alpine Automotive | Drehgeber |
FI76898C (fi) * | 1987-02-19 | 1988-12-12 | Antti Poro | Elektrisk motor. |
US4733117A (en) * | 1987-04-27 | 1988-03-22 | The Superior Electric Company | Reluctance synchro/resolver |
US4774428A (en) * | 1987-05-15 | 1988-09-27 | Synektron Corporation | Compact three-phase permanent magnet rotary machine having low vibration and high performance |
US4794511A (en) * | 1988-01-11 | 1988-12-27 | The Superior Electric Company | Apparatus and method for generating two-phase signals for use with a resolver to digital converter |
FR2647896B1 (fr) * | 1989-05-30 | 1991-08-09 | Roulements Soc Nouvelle | Capteur de position angulaire et dispositif d'application a plusieurs capteurs |
FR2648632B1 (fr) * | 1989-06-16 | 1991-10-04 | Moving Magnet Tech | Actionneur electromagnetique monophase de faible encombrement |
US5164622A (en) * | 1990-06-14 | 1992-11-17 | Applied Motion Products, Inc. | High pole density three phase motor |
US5512871A (en) * | 1990-12-17 | 1996-04-30 | Moving Magnet Technologies S.A. | Rotatable single-phase electromagnetic actuator |
DE4113880A1 (de) * | 1991-04-27 | 1992-10-29 | Messerschmitt Boelkow Blohm | Drehmeldesystem |
GB9110698D0 (en) * | 1991-05-17 | 1991-07-10 | Radiodetection Ltd | Inductive displacement sensors |
US5404101A (en) * | 1992-02-27 | 1995-04-04 | Logue; Delmar L. | Rotary sensing device utilizing a rotating magnetic field within a hollow toroid core |
US5763976A (en) * | 1993-12-15 | 1998-06-09 | Parker-Hannifin Corp. | Stator wound resolver with staggered rotor |
EP0743508A2 (de) * | 1995-05-16 | 1996-11-20 | Mitutoyo Corporation | Positionssensor unter Anwendung des Strominduktionsprinzips |
US6002250A (en) * | 1996-05-13 | 1999-12-14 | Mitutoyo Corporation | Electronic linear scale using a self-contained, low-power inductive position transducer |
US5973494A (en) * | 1996-05-13 | 1999-10-26 | Mitutoyo Corporation | Electronic caliper using a self-contained, low power inductive position transducer |
US5886519A (en) * | 1997-01-29 | 1999-03-23 | Mitutoyo Corporation | Multi-scale induced current absolute position transducer |
DE19941464A1 (de) * | 1999-09-01 | 2001-03-15 | Hella Kg Hueck & Co | Induktiver Positionssensor |
JP4375638B2 (ja) | 2000-01-25 | 2009-12-02 | 株式会社ハーモニック・ドライブ・システムズ | モータ回転軸の絶対位置検出方法 |
US6630763B1 (en) | 2001-06-11 | 2003-10-07 | Mpc Products Corporation | Solid core angular position resolver |
JP4034690B2 (ja) * | 2003-04-28 | 2008-01-16 | ミネベア株式会社 | 2重化バリアブルリラクタンスレゾルバおよびそれを用いた複速度レゾルバシステム |
JP2005207914A (ja) * | 2004-01-23 | 2005-08-04 | Minebea Co Ltd | 多重化レゾルバ |
JP4142607B2 (ja) * | 2004-03-26 | 2008-09-03 | ミネベア株式会社 | バリアブルリラクタンスレゾルバ |
KR100600758B1 (ko) * | 2004-09-15 | 2006-07-19 | 엘지전자 주식회사 | 모터의 스테이터 및 그 제조방법 |
US7740593B2 (en) * | 2005-12-09 | 2010-06-22 | Senorx, Inc | Guide block for biopsy or surgical devices |
KR100943701B1 (ko) * | 2008-02-05 | 2010-02-25 | 성삼경 | 전기모터 |
JP2010101716A (ja) * | 2008-10-23 | 2010-05-06 | Tamagawa Seiki Co Ltd | レゾルバ |
JPWO2012098841A1 (ja) * | 2011-01-20 | 2014-06-09 | 新日鐵住金株式会社 | 鉄道車両用のレゾルバ付き車体高さ調整弁 |
US8742715B2 (en) | 2011-06-09 | 2014-06-03 | Simmonds Precision Products, Inc. | System and method for providing control of an electric motor using inductive rotary sensor |
US9064630B2 (en) * | 2011-10-17 | 2015-06-23 | GM Global Technology Operations LLC | Integrated high frequency rotary transformer and resolver for traction motor |
CN104303019A (zh) | 2012-05-14 | 2015-01-21 | 株式会社阿米泰克 | 位置检测装置 |
JP5892196B2 (ja) | 2014-01-27 | 2016-03-23 | 日本精工株式会社 | レゾルバ装置、モータ及びアクチュエータ |
JP6675260B2 (ja) * | 2016-04-27 | 2020-04-01 | 東京エレクトロン株式会社 | 変圧器、プラズマ処理装置、及び、プラズマ処理方法 |
JP6630630B2 (ja) * | 2016-05-18 | 2020-01-15 | 東京エレクトロン株式会社 | プラズマ処理装置 |
GB2563616B (en) | 2017-06-20 | 2021-03-10 | Dyson Technology Ltd | A stator assembly |
CN114864271B (zh) * | 2022-05-24 | 2024-04-30 | 上海赢双电机科技股份有限公司 | 一种旋转变压器的线圈绕制方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866913A (en) * | 1956-06-27 | 1958-12-30 | Bell Telephone Labor Inc | Multipole pair resolver |
DE1054354B (de) * | 1957-04-25 | 1959-04-02 | Siemens Ag | Einrichtung zum Erzeugen eines elektrischen Signals in Abhaengigkeit von Winkelstellungen |
US3265960A (en) * | 1959-10-08 | 1966-08-09 | Benjamin P Blasingame | Capacitive resolver |
US3041486A (en) * | 1960-04-15 | 1962-06-26 | United Aircraft Corp | Variable reluctance device |
GB1014116A (en) * | 1963-06-24 | 1965-12-22 | Kabushikikaisha Tokyo Keiki Se | Control signal device for step motor |
FR1434753A (fr) * | 1964-05-25 | 1966-04-08 | S E Lab Engineering Ltd | Perfectionnements aux transducteurs électromécaniques |
US3368142A (en) * | 1965-11-15 | 1968-02-06 | Northrop Corp | Self-testing variable transformer |
US3641467A (en) * | 1969-05-13 | 1972-02-08 | Allis Chalmers Mfg Co | Rotary inductor |
US3568119A (en) * | 1969-08-26 | 1971-03-02 | Aeroflex Lab Inc | Dynamic transformer |
DE2301483C3 (de) * | 1973-01-12 | 1975-10-23 | Okuma Machinery Works, Ltd., Nagoya, Aichi (Japan) | Induktiver Meßgeber |
-
1978
- 1978-09-25 JP JP11820678A patent/JPS5546862A/ja active Granted
-
1979
- 1979-04-25 CA CA326,329A patent/CA1112277A/en not_active Expired
- 1979-04-30 US US06/034,974 patent/US4255682A/en not_active Expired - Lifetime
- 1979-08-01 EP EP79102749A patent/EP0009102B1/de not_active Expired
- 1979-08-01 DE DE7979102749T patent/DE2965246D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0009102A1 (de) | 1980-04-02 |
US4255682A (en) | 1981-03-10 |
JPS5546862A (en) | 1980-04-02 |
CA1112277A (en) | 1981-11-10 |
JPS6243426B2 (de) | 1987-09-14 |
EP0009102B1 (de) | 1983-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |