DE60121148D1 - Sensor zur messung von positionen und elektromagnetischen feldern - Google Patents
Sensor zur messung von positionen und elektromagnetischen feldernInfo
- Publication number
- DE60121148D1 DE60121148D1 DE60121148T DE60121148T DE60121148D1 DE 60121148 D1 DE60121148 D1 DE 60121148D1 DE 60121148 T DE60121148 T DE 60121148T DE 60121148 T DE60121148 T DE 60121148T DE 60121148 D1 DE60121148 D1 DE 60121148D1
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- oscillator
- field
- electromagnetic field
- magnitude
- 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 - Lifetime
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
- G01D5/2006—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 self-induction of one or more coils
- G01D5/2013—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 self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
-
- 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
- G01D5/2006—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 self-induction of one or more coils
- G01D5/202—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 self-induction of one or more coils by movable a non-ferromagnetic conductive element
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
- G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0006144 | 2000-03-14 | ||
GBGB0006144.0A GB0006144D0 (en) | 2000-03-14 | 2000-03-14 | Position and electromagnetic field sensor |
PCT/GB2001/001085 WO2001069168A1 (en) | 2000-03-14 | 2001-03-13 | Position and electromagnetic field sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60121148D1 true DE60121148D1 (de) | 2006-08-10 |
DE60121148T2 DE60121148T2 (de) | 2007-05-24 |
Family
ID=9887611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60121148T Expired - Lifetime DE60121148T2 (de) | 2000-03-14 | 2001-03-13 | Sensor zur messung von positionen und elektromagnetischen feldern |
Country Status (8)
Country | Link |
---|---|
US (2) | US6984994B2 (de) |
EP (3) | EP1666834B1 (de) |
JP (1) | JP4731087B2 (de) |
AT (1) | ATE331938T1 (de) |
AU (1) | AU4080301A (de) |
DE (1) | DE60121148T2 (de) |
GB (1) | GB0006144D0 (de) |
WO (1) | WO2001069168A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2842744B1 (fr) * | 2002-07-24 | 2006-06-30 | Michel Desroses | Dispositif de detection de la nature d'un coup et de mesure de sa force, procede pour ca mise en oeuvre et son application a l'arbitrage d'un sport |
US7112960B2 (en) * | 2003-07-31 | 2006-09-26 | Applied Materials, Inc. | Eddy current system for in-situ profile measurement |
US7274189B2 (en) * | 2004-09-09 | 2007-09-25 | Rockwell Automation Technologies, Inc. | Sensor and method |
DE102004053551A1 (de) * | 2004-11-05 | 2006-05-18 | Siemens Ag | Vorrichtung zum Erfassen eines beweglichen oder bewegbaren elektrisch und/oder magnetisch leitenden Teiles |
GB2435518B (en) | 2006-02-28 | 2009-11-18 | Alexy Davison Karenowska | Position sensor |
US20100079136A1 (en) | 2008-09-29 | 2010-04-01 | Rosemount Aerospace Inc. | Blade tip clearance measurement sensor and method for gas turbine engines |
JP5249699B2 (ja) * | 2008-09-30 | 2013-07-31 | タカタ株式会社 | 側突センサ、側突検出システム、乗員拘束システム、車両 |
JP5331246B2 (ja) * | 2010-06-10 | 2013-10-30 | パナソニック株式会社 | ポジションセンサ |
US8531191B2 (en) | 2010-11-22 | 2013-09-10 | General Electric Company | Sensor assembly and methods of measuring a proximity of a machine component to a sensor |
US8624603B2 (en) | 2010-11-22 | 2014-01-07 | General Electric Company | Sensor assembly and methods of adjusting the operation of a sensor |
US8593156B2 (en) | 2010-11-22 | 2013-11-26 | General Electric Company | Sensor assembly and microwave emitter for use in a sensor assembly |
US8854052B2 (en) | 2010-11-22 | 2014-10-07 | General Electric Company | Sensor assembly and method of measuring the proximity of a machine component to a sensor |
US8482456B2 (en) | 2010-12-16 | 2013-07-09 | General Electric Company | Sensor assembly and method of measuring the proximity of a machine component to an emitter |
US8988061B2 (en) | 2011-02-10 | 2015-03-24 | U.S. Department Of Energy | Nanomechanical electric and electromagnetic field sensor |
EP2503359A1 (de) * | 2011-03-25 | 2012-09-26 | BAE Systems Plc | Bildliche Darstellung von Gegenständen |
US8742319B2 (en) | 2011-12-13 | 2014-06-03 | General Electric Company | Sensor and inspection system deploying an optical conduit |
GB2498375B (en) * | 2012-01-12 | 2017-05-31 | Chemring Tech Solutions Ltd | A buried object detector |
DE102013208600A1 (de) * | 2013-05-10 | 2014-11-13 | Robert Bosch Gmbh | Erregervorrichtung für einen Winkellagegeber |
GB201313725D0 (en) | 2013-07-31 | 2013-09-11 | Salunda Ltd | Fluid sensor |
US10054465B2 (en) * | 2016-02-22 | 2018-08-21 | Stephen U. Fedtke | Method and system for operating a mobile device using a magnetic sensor |
EP3336485B1 (de) | 2016-12-15 | 2020-09-23 | Safran Landing Systems UK Limited | Flugzeuganordnung mit ablenkungssensor |
GB201902101D0 (en) * | 2019-02-15 | 2019-04-03 | Mbda Uk Ltd | Improvements in and relating to carridge of a store on a launch platform |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3490034A (en) * | 1966-11-18 | 1970-01-13 | Burroughs Corp | Magnetometer utilizing the delaying effect of a magnetic transmission line |
US3786680A (en) * | 1972-11-01 | 1974-01-22 | D Clark | Voltage sensing system |
FR2334938A1 (fr) | 1975-12-08 | 1977-07-08 | Sev Marchal | Capteur de proximite comportant un oscillateur |
GB1510034A (en) | 1976-07-22 | 1978-05-10 | Computer Identics Corp | Magnetic object detection device |
US4112365A (en) * | 1977-02-15 | 1978-09-05 | Eaton Corporation | Position detecting system |
DE2844584A1 (de) | 1978-10-13 | 1980-04-24 | Gewerk Eisenhuette Westfalia | Abtasteinrichtung fuer rundgliederketten, insbesondere zur ueberwachung von hobelketten und/oder fuer hobelwegmessvorrichtungen |
GB2034479B (en) | 1978-11-09 | 1983-05-05 | Marconi Co Ltd | Proximity detectors |
FR2473700A1 (fr) * | 1980-01-11 | 1981-07-17 | Jaeger | Capteur de proximite |
GB8416109D0 (en) * | 1984-06-23 | 1984-07-25 | Schlumberger Electronics Uk | Proximity sensor |
US4791355A (en) * | 1986-10-21 | 1988-12-13 | Coulter Electronics Inc. | Particle analyzer for measuring the resistance and reactance of a particle |
JPS6421305U (de) * | 1987-07-30 | 1989-02-02 | ||
NL8701980A (nl) * | 1987-08-24 | 1989-03-16 | Catena Product Dev Bv | Inductieve naderingssensor. |
GB8810214D0 (en) | 1988-04-29 | 1988-06-02 | Lucas Ind Plc | Movement transducer |
GB2222257A (en) | 1988-07-19 | 1990-02-28 | Glacier Metal Co Ltd | Displacement sensor |
US5227667A (en) * | 1989-01-10 | 1993-07-13 | Omron Corporation | Microwave proximity switch |
US5670886A (en) * | 1991-05-22 | 1997-09-23 | Wolf Controls Corporation | Method and apparatus for sensing proximity or position of an object using near-field effects |
US5166679A (en) * | 1991-06-06 | 1992-11-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Driven shielding capacitive proximity sensor |
US5239264A (en) * | 1991-11-14 | 1993-08-24 | Precision Navigation, Inc. | Zero-offset magnetometer having coil and core sensor controlling period of an oscillator circuit |
US5455565A (en) * | 1993-11-08 | 1995-10-03 | Ivac Corporation | Fluid monitor system and method using a resonator |
US5834709A (en) * | 1994-01-26 | 1998-11-10 | Lucent Technologies Inc. | Position sensing systems including magnetoresistive elements |
CA2143768C (en) * | 1994-03-17 | 1999-12-14 | Arthur L. Dean | Sensorless measurement of electromagnetic actuator displacement device |
DE4418294A1 (de) | 1994-05-26 | 1995-11-30 | Vacuumschmelze Gmbh | Magnetfeldinduzierter Impulsgeber, insbesondere zur Drehzahlerfassung einer sich in einem Gehäuse drehenden Welle |
JPH08114614A (ja) * | 1994-10-13 | 1996-05-07 | Matsushita Electric Works Ltd | 回転速度検出装置 |
US5606254A (en) | 1995-10-19 | 1997-02-25 | General Motors Corporation | Rotation sensor employing coil wound on assembly of a core interposed between two magnets |
DE19725806C2 (de) * | 1997-06-18 | 2000-09-28 | Texas Instruments Deutschland | Umdrehungsdetektor |
US6232776B1 (en) * | 1997-12-18 | 2001-05-15 | Honeywell Inc. | Magnetic field sensor for isotropically sensing an incident magnetic field in a sensor plane |
DE19803187C3 (de) * | 1998-01-28 | 2003-06-18 | Siemens Ag | Vorrichtung zum Erkennen der Position eines zwischen zwei Endstellungen bewegbaren Elements, insbesondere eines Schloßbolzens eines Kraftfahrzeug-Schlosses, und Verfahren zum Ansteuern einer solchen Vorrichtung |
DE19819783C2 (de) * | 1998-05-04 | 2001-07-12 | Mannesmann Vdo Ag | Verfahren und Schaltung zur Überprüfung der Weite des Luftspaltes bei einem Drehzahlsensor |
US6323641B1 (en) * | 1999-05-13 | 2001-11-27 | Cts Corporation | Non-contacting position sensor with helical flux linkage |
DE19937387C1 (de) * | 1999-08-07 | 2001-03-01 | Itw Ind Gmbh | Vorrichtung zur Überwachung eines Auftrags eines flüssigen bis pastenförmigen Mediums auf ein Substrat |
US6811914B2 (en) * | 2001-04-27 | 2004-11-02 | Air Products And Chemicals, Inc. | Electrochemical solid-state device comprising b-site rich lanthanum calcium manganite |
US6593738B2 (en) * | 2001-09-17 | 2003-07-15 | Boris Kesil | Method and apparatus for measuring thickness of conductive films with the use of inductive and capacitive sensors |
DE10228694A1 (de) * | 2002-06-27 | 2004-01-22 | Bosch Rexroth Ag | Wien-Robinson-Oszillator |
US7112960B2 (en) * | 2003-07-31 | 2006-09-26 | Applied Materials, Inc. | Eddy current system for in-situ profile measurement |
-
2000
- 2000-03-14 GB GBGB0006144.0A patent/GB0006144D0/en not_active Ceased
-
2001
- 2001-03-13 EP EP06075370.4A patent/EP1666834B1/de not_active Expired - Lifetime
- 2001-03-13 AU AU40803/01A patent/AU4080301A/en not_active Abandoned
- 2001-03-13 EP EP01911881A patent/EP1269110B1/de not_active Expired - Lifetime
- 2001-03-13 US US10/221,543 patent/US6984994B2/en not_active Expired - Lifetime
- 2001-03-13 EP EP06075371.2A patent/EP1666835B1/de not_active Expired - Lifetime
- 2001-03-13 AT AT01911881T patent/ATE331938T1/de not_active IP Right Cessation
- 2001-03-13 JP JP2001568008A patent/JP4731087B2/ja not_active Expired - Fee Related
- 2001-03-13 WO PCT/GB2001/001085 patent/WO2001069168A1/en active IP Right Grant
- 2001-03-13 DE DE60121148T patent/DE60121148T2/de not_active Expired - Lifetime
-
2005
- 2005-12-20 US US11/312,085 patent/US20060097732A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1666835B1 (de) | 2015-01-28 |
GB0006144D0 (en) | 2000-05-03 |
JP2003536053A (ja) | 2003-12-02 |
US20060097732A1 (en) | 2006-05-11 |
JP4731087B2 (ja) | 2011-07-20 |
EP1269110A1 (de) | 2003-01-02 |
US20030179000A1 (en) | 2003-09-25 |
ATE331938T1 (de) | 2006-07-15 |
DE60121148T2 (de) | 2007-05-24 |
WO2001069168A1 (en) | 2001-09-20 |
EP1666834A1 (de) | 2006-06-07 |
EP1269110B1 (de) | 2006-06-28 |
EP1666834B1 (de) | 2015-01-28 |
US6984994B2 (en) | 2006-01-10 |
AU4080301A (en) | 2001-09-24 |
EP1666835A1 (de) | 2006-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |