SE7701675L - Elektromekanisk legesgivare - Google Patents
Elektromekanisk legesgivareInfo
- Publication number
- SE7701675L SE7701675L SE7701675A SE7701675A SE7701675L SE 7701675 L SE7701675 L SE 7701675L SE 7701675 A SE7701675 A SE 7701675A SE 7701675 A SE7701675 A SE 7701675A SE 7701675 L SE7701675 L SE 7701675L
- Authority
- SE
- Sweden
- Prior art keywords
- coil
- everywhere
- secured
- printed circuit
- electromechanical
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- 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
- G01D5/2073—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 movement of a single coil with respect to two or more coils
- G01D5/208—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 movement of a single coil with respect to two or more coils using polyphase currents
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
- H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
- H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
- H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
- H03M1/303—Circuits or methods for processing the quadrature signals
- H03M1/305—Circuits or methods for processing the quadrature signals for detecting the direction of movement
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/48—Servo-type converters
- H03M1/485—Servo-type converters for position encoding, e.g. using resolvers or synchros
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Theoretical 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)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7701675A SE406642B (sv) | 1977-02-16 | 1977-02-16 | Elektromekanisk legesgivare |
| GB5160/78A GB1585745A (en) | 1977-02-16 | 1978-02-09 | Electro-mechanical devices |
| CH155878A CH637250A5 (de) | 1977-02-16 | 1978-02-13 | Drehmeldeeinrichtung sowie weg- und winkelmesseinrichtung mit einer drehmeldeeinrichtung. |
| FR7804088A FR2381284A1 (fr) | 1977-02-16 | 1978-02-14 | Indicateur de position electromecanique |
| JP53015862A JPS6050285B2 (ja) | 1977-02-16 | 1978-02-14 | 電気・機械的位置指示計 |
| US05/878,373 US4223300A (en) | 1977-02-16 | 1978-02-16 | Electro mechanical position indicator using relatively moveable coils |
| DE2806660A DE2806660C2 (de) | 1977-02-16 | 1978-02-16 | Elektromechanische Vorrichtung, insbesondere Stellungsanzeiger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7701675A SE406642B (sv) | 1977-02-16 | 1977-02-16 | Elektromekanisk legesgivare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7701675L true SE7701675L (sv) | 1978-08-17 |
| SE406642B SE406642B (sv) | 1979-02-19 |
Family
ID=20330458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7701675A SE406642B (sv) | 1977-02-16 | 1977-02-16 | Elektromekanisk legesgivare |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4223300A (sv) |
| JP (1) | JPS6050285B2 (sv) |
| CH (1) | CH637250A5 (sv) |
| DE (1) | DE2806660C2 (sv) |
| FR (1) | FR2381284A1 (sv) |
| GB (1) | GB1585745A (sv) |
| SE (1) | SE406642B (sv) |
Families Citing this family (78)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052660B2 (ja) * | 1979-06-04 | 1985-11-20 | 松下電器産業株式会社 | 回転速度信号検出器 |
| FI61100C (fi) * | 1980-07-11 | 1982-05-10 | Eflab Oy | Kapacitiv staellningsgivare |
| DE3273563D1 (en) * | 1981-09-04 | 1986-11-06 | Contraves Ag | Arrangement for the contactless information transmission between bodies rotating relatively to one another |
| US4443724A (en) * | 1982-02-19 | 1984-04-17 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Shaft transducer having DC output proportional to angular velocity |
| DE3476035D1 (en) * | 1983-07-05 | 1989-02-16 | Elektroniktechnologie Get | Inductive sensor device and measuring device for using the same |
| US4606008A (en) * | 1983-07-25 | 1986-08-12 | Cain Encoder Company | Angular position detector |
| FR2549955B1 (fr) * | 1983-07-29 | 1985-10-04 | Renault | Capteur de deplacement angulaire, notamment pour la detection du couple dans les directions assistees |
| DE3340782C2 (de) * | 1983-11-11 | 1985-12-05 | Mauser-Werke Oberndorf Gmbh, 7238 Oberndorf | Kapazitive Längen- und Winkelmeßeinrichtung |
| US4568865A (en) * | 1983-11-29 | 1986-02-04 | Motornetics Corporation | Self-corrected synchro/resolver |
| US4697144A (en) * | 1984-04-19 | 1987-09-29 | Verify Electronics Limited | Position sensing apparatus |
| JPS61105421A (ja) * | 1984-10-29 | 1986-05-23 | Mitsutoyo Mfg Co Ltd | 静電容量型エンコ−ダ |
| FR2585464A1 (fr) * | 1985-07-24 | 1987-01-30 | Renault | Resolveur pour reperer la position angulaire d'un organe tournant |
| JPH0654460B2 (ja) * | 1986-07-12 | 1994-07-20 | アルプス電気株式会社 | 座標検出方法 |
| DE3642678A1 (de) * | 1986-12-13 | 1988-06-16 | Bosch Gmbh Robert | Messeinrichtung fuer drehwinkel und/oder drehgeschwindigkeit |
| EP0295609A3 (en) * | 1987-06-15 | 1991-01-09 | Kollmorgen Corporation | Printed circuit windings for screened inductance sensors, especially sensors for level measurement |
| DE3737435A1 (de) * | 1987-11-04 | 1989-05-24 | Duerrwaechter E Dr Doduco | Verfahren zum bestimmen der drehwinkelstellung einer drehbahr gelagerten elektrischen wicklung |
| US5008619A (en) * | 1988-11-18 | 1991-04-16 | Amp-Akzo Corporation | Multilevel circuit board precision positioning |
| US5239288A (en) * | 1990-03-09 | 1993-08-24 | Transicoil Inc. | Resolver having planar windings |
| DE4012546A1 (de) * | 1990-04-19 | 1991-10-24 | Siemens Ag | Drehmelder |
| US5150115A (en) * | 1990-12-13 | 1992-09-22 | Xerox Corporation | Inductive type incremental angular position transducer and rotary motion encoder having once-around index pulse |
| DE4203433A1 (de) * | 1992-02-06 | 1993-08-12 | Magnet Motor Gmbh | Induktiv arbeitender stellungsdetektor fuer einen elektromotor |
| US5625239A (en) * | 1992-06-03 | 1997-04-29 | Trw Inc. | Method and apparatus for sensing relative position between two relatively rotatable members using concentric rings |
| US5406155A (en) * | 1992-06-03 | 1995-04-11 | Trw Inc. | Method and apparatus for sensing relative position between two relatively rotatable members |
| US5459397A (en) * | 1992-11-23 | 1995-10-17 | Spillman, Jr.; William B. | Speed sensor for rotatable shaft using shaft mounted antenna |
| EP0601739B1 (en) * | 1992-11-25 | 2001-05-30 | Simmonds Precision Products Inc. | Data handling structures and methods |
| US5412265A (en) * | 1993-04-05 | 1995-05-02 | Ford Motor Company | Planar micro-motor and method of fabrication |
| US5433115A (en) * | 1993-06-14 | 1995-07-18 | Simmonds Precision Products, Inc. | Contactless interrogation of sensors for smart structures |
| US5602540A (en) * | 1993-06-14 | 1997-02-11 | Simmonds Precision Products Inc. | Fluid gauging apparatus with inductive interrogation |
| US5515041A (en) * | 1993-06-14 | 1996-05-07 | Simmonds Precision Products Inc. | Composite shaft monitoring system |
| US5581248A (en) * | 1993-06-14 | 1996-12-03 | Simmonds Precision Products, Inc. | Embeddable device for contactless interrogation of sensors for smart structures |
| JP2638460B2 (ja) * | 1993-12-27 | 1997-08-06 | 日本電気株式会社 | インダクトシンセンサ |
| US6249234B1 (en) | 1994-05-14 | 2001-06-19 | Absolute Sensors Limited | Position detector |
| US20030062889A1 (en) * | 1996-12-12 | 2003-04-03 | Synaptics (Uk) Limited | Position detector |
| US6788221B1 (en) | 1996-06-28 | 2004-09-07 | Synaptics (Uk) Limited | Signal processing apparatus and method |
| US5874881A (en) * | 1996-09-13 | 1999-02-23 | U.S. Philips Corporation | Electromechanical device, coil configuration for the electromechanical device, and information storage and/or reproduction apparatus including such a device |
| WO1998054545A2 (en) | 1997-05-28 | 1998-12-03 | Absolute Sensors Limited | Position transducer and method of manufacture |
| DE19738836A1 (de) * | 1997-09-05 | 1999-03-11 | Hella Kg Hueck & Co | Induktiver Winkelsensor |
| GB9720954D0 (en) * | 1997-10-02 | 1997-12-03 | Scient Generics Ltd | Commutators for motors |
| GB9721891D0 (en) | 1997-10-15 | 1997-12-17 | Scient Generics Ltd | Symmetrically connected spiral transducer |
| GB9811151D0 (en) | 1998-05-22 | 1998-07-22 | Scient Generics Ltd | Rotary encoder |
| DK174336B1 (da) | 1998-06-30 | 2002-12-09 | 3D Sensor Aps | Berøringsløs vinkelmåler |
| DE69911641T2 (de) * | 1998-11-27 | 2004-08-05 | Synaptics (Uk) Ltd., Harston | Positionssensor |
| US7019672B2 (en) * | 1998-12-24 | 2006-03-28 | Synaptics (Uk) Limited | Position sensor |
| DE69930643T2 (de) * | 1999-01-14 | 2006-08-17 | Kabushiki Kaisha Yaskawa Denki, Kitakyushu | Impulsgeber mit flächiger spule |
| DE19904000A1 (de) * | 1999-02-02 | 2000-08-10 | Kostal Leopold Gmbh & Co Kg | Vorrichtung zum Erfassen der Winkelstellung des Lenkrades eines Kraftfahrzeugs |
| DE19941464A1 (de) * | 1999-09-01 | 2001-03-15 | Hella Kg Hueck & Co | Induktiver Positionssensor |
| US7511705B2 (en) | 2001-05-21 | 2009-03-31 | Synaptics (Uk) Limited | Position sensor |
| GB2403017A (en) | 2002-03-05 | 2004-12-22 | Synaptics | Position sensor |
| AU2003232360A1 (en) | 2002-06-05 | 2003-12-22 | Synaptics (Uk) Limited | Signal transfer method and apparatus |
| GB0317370D0 (en) * | 2003-07-24 | 2003-08-27 | Synaptics Uk Ltd | Magnetic calibration array |
| GB0319945D0 (en) | 2003-08-26 | 2003-09-24 | Synaptics Uk Ltd | Inductive sensing system |
| GB2426591B (en) * | 2005-05-27 | 2009-12-30 | Tt Electronics Technology Ltd | Sensing apparatus and method |
| US7449878B2 (en) * | 2005-06-27 | 2008-11-11 | Ksr Technologies Co. | Linear and rotational inductive position sensor |
| FR2888319B1 (fr) * | 2005-07-07 | 2008-02-15 | Nanotec Solution Soc Civ Ile | Procede de mesure sans contact d'un deplacement relatif ou d'un positionnement relatif d'un premier objet par rapport a un second objet, par voie inductive. |
| DE102005050670A1 (de) * | 2005-10-20 | 2007-04-26 | Helmut-Schmidt-Universität Universität der Bundeswehr Hamburg | Messeinheit zur Messung von Bewegung im Luftspalt |
| US7652469B2 (en) * | 2006-07-19 | 2010-01-26 | Advanced Sensor Technology Limited | Inductive position sensor |
| RU2327222C1 (ru) * | 2007-03-01 | 2008-06-20 | Государственное унитарное предприятие "Всероссийский электротехнический институт им. В.И. Ленина" | Преобразователь угла поворота вала в электрический информационный сигнал |
| US8570028B2 (en) | 2007-05-10 | 2013-10-29 | Cambridge Integrated Circuits Limited | Transducer for a position sensor |
| US20080284554A1 (en) * | 2007-05-14 | 2008-11-20 | Thaddeus Schroeder | Compact robust linear position sensor |
| US8450893B2 (en) * | 2008-11-06 | 2013-05-28 | Aisan Kogyo Kabushiki Kaisha | Motor structure with planar coil type rotation detector |
| US8269487B2 (en) | 2008-11-11 | 2012-09-18 | Aisan Kogyo Kabushiki Kaisha | Sheet coil type resolver |
| US8310228B2 (en) * | 2008-11-12 | 2012-11-13 | Aisan Kogyo Kabushiki Kaisha | Resolver |
| JP5184420B2 (ja) * | 2009-03-31 | 2013-04-17 | 愛三工業株式会社 | レゾルバ |
| DE102009042940A1 (de) * | 2009-09-24 | 2011-05-19 | Robert Bosch Gmbh | Positionsmesseinrichtung mit sich mehrfach kreuzender Senderwindungsanordnung |
| GB2488389C (en) | 2010-12-24 | 2018-08-22 | Cambridge Integrated Circuits Ltd | Position sensing transducer |
| US20130200884A1 (en) * | 2012-02-08 | 2013-08-08 | Aisan Kogyo Kabushiki Kaisha | Position sensor |
| GB2503006B (en) * | 2012-06-13 | 2017-08-09 | Cambridge Integrated Circuits Ltd | Position sensing transducer |
| DE102013200698A1 (de) * | 2013-01-18 | 2014-07-24 | Zf Friedrichshafen Ag | Spulenanordnung mit zwei Spulen |
| US10128789B2 (en) * | 2014-10-10 | 2018-11-13 | The Boeing Company | Phantom electric motor system with parallel coils |
| DE102015220624A1 (de) * | 2015-10-22 | 2017-04-27 | Robert Bosch Gmbh | Drehwinkelsensor |
| US10277084B1 (en) * | 2016-10-19 | 2019-04-30 | Waymo Llc | Planar rotary transformer |
| DE102019213174B9 (de) | 2019-08-30 | 2023-04-06 | Infineon Technologies Ag | Induktiver winkelsensor |
| CN117501071A (zh) * | 2021-06-11 | 2024-02-02 | 微芯片技术股份有限公司 | 用于感应线性位置感测的感测线圈以及相关设备、系统和方法 |
| WO2023015068A1 (en) | 2021-08-05 | 2023-02-09 | Microchip Technology Incorporated | Inductive angular-position sensors, and related devices, systems, and methods |
| US12339139B2 (en) | 2021-09-28 | 2025-06-24 | Microchip Technology Incorporated | Angular-position sensor |
| CN118946782A (zh) | 2022-04-01 | 2024-11-12 | 微芯片技术股份有限公司 | 用于感应角位置传感器的目标 |
| US12411001B2 (en) | 2022-04-01 | 2025-09-09 | Microchip Technology Incorporated | Target for inductive angular-position sensing |
| US12618692B2 (en) | 2023-02-24 | 2026-05-05 | Microchip Technology Incorporated | Rotary inductive position sensing with 60° phase-shifted sense signals, and related apparatuses and methods |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2650352A (en) * | 1947-12-27 | 1953-08-25 | Edward G Martin | Variable inductance for measuring motion |
| BE547895A (sv) * | 1955-05-18 | 1900-01-01 | ||
| DE1104601B (de) * | 1955-05-18 | 1961-04-13 | Inductosyn Corp | Transformator zur Stellungsanzeige |
| US2900612A (en) * | 1955-09-26 | 1959-08-18 | Inductosyn Corp | Variable coupling transformers |
| US2921280A (en) * | 1957-05-13 | 1960-01-12 | Sperry Rand Corp | Variable coupling transformer device |
| FR1282212A (fr) * | 1960-12-14 | 1962-01-19 | Inductosyn Corp | Transducteurs multiples de précision |
| US3441888A (en) * | 1966-10-03 | 1969-04-29 | Inductosyn Corp | Multi-layer windings for position measuring transformers |
| US3487246A (en) * | 1967-08-28 | 1969-12-30 | Ambac Ind | Electric machine |
| CA878140A (en) * | 1969-05-12 | 1971-08-10 | S. Mackelvie John | Signal transmitting system for rotating apparatus |
| US3641429A (en) * | 1969-12-24 | 1972-02-08 | Massachusetts Inst Technology | Position-measuring transducer comprising a stator and relatively movable flux-altering member |
| US3705400A (en) * | 1970-12-24 | 1972-12-05 | Warner Swasey Co | Error-compensated position determining |
| US4070665A (en) * | 1976-05-27 | 1978-01-24 | The Singer Company | High accuracy digital to analog resolver converter |
-
1977
- 1977-02-16 SE SE7701675A patent/SE406642B/sv not_active IP Right Cessation
-
1978
- 1978-02-09 GB GB5160/78A patent/GB1585745A/en not_active Expired
- 1978-02-13 CH CH155878A patent/CH637250A5/de not_active IP Right Cessation
- 1978-02-14 FR FR7804088A patent/FR2381284A1/fr active Granted
- 1978-02-14 JP JP53015862A patent/JPS6050285B2/ja not_active Expired
- 1978-02-16 US US05/878,373 patent/US4223300A/en not_active Expired - Lifetime
- 1978-02-16 DE DE2806660A patent/DE2806660C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2381284A1 (fr) | 1978-09-15 |
| DE2806660A1 (de) | 1978-08-17 |
| US4223300A (en) | 1980-09-16 |
| GB1585745A (en) | 1981-03-11 |
| DE2806660C2 (de) | 1985-11-28 |
| JPS53102071A (en) | 1978-09-06 |
| SE406642B (sv) | 1979-02-19 |
| CH637250A5 (de) | 1983-07-15 |
| JPS6050285B2 (ja) | 1985-11-07 |
| FR2381284B1 (sv) | 1984-01-20 |
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