DE69712044T2 - Integriertes mikrogefertigtes oberflächenmagnetometer - Google Patents
Integriertes mikrogefertigtes oberflächenmagnetometerInfo
- Publication number
- DE69712044T2 DE69712044T2 DE69712044T DE69712044T DE69712044T2 DE 69712044 T2 DE69712044 T2 DE 69712044T2 DE 69712044 T DE69712044 T DE 69712044T DE 69712044 T DE69712044 T DE 69712044T DE 69712044 T2 DE69712044 T2 DE 69712044T2
- Authority
- DE
- Germany
- Prior art keywords
- microproduced
- magnetometer
- integrated
- surface magnetometer
- microproduced surface
- 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
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/038—Measuring direction or magnitude of magnetic fields or magnetic flux using permanent magnets, e.g. balances, torsion devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49012—Rotor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
- Y10T29/49076—From comminuted material
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/605,743 US5818227A (en) | 1996-02-22 | 1996-02-22 | Rotatable micromachined device for sensing magnetic fields |
PCT/US1997/002607 WO1997031274A1 (en) | 1996-02-22 | 1997-02-21 | Integrated surface micromachined magnetometer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69712044D1 DE69712044D1 (de) | 2002-05-23 |
DE69712044T2 true DE69712044T2 (de) | 2002-11-14 |
Family
ID=24425030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69712044T Expired - Lifetime DE69712044T2 (de) | 1996-02-22 | 1997-02-21 | Integriertes mikrogefertigtes oberflächenmagnetometer |
Country Status (5)
Country | Link |
---|---|
US (2) | US5818227A (de) |
EP (3) | EP1376145A3 (de) |
JP (1) | JP4052671B2 (de) |
DE (1) | DE69712044T2 (de) |
WO (1) | WO1997031274A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112005003758B4 (de) * | 2005-11-25 | 2011-12-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Auslenkbares mikromechanisches Element |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6124712A (en) * | 1997-05-16 | 2000-09-26 | The Regents Of The University Of California | Apparatus and method for imaging metallic objects using an array of giant magnetoresistive sensors |
DE19740049A1 (de) * | 1997-09-12 | 1999-03-25 | Bosch Gmbh Robert | Sensorelement |
US6275034B1 (en) | 1998-03-11 | 2001-08-14 | Analog Devices Inc. | Micromachined semiconductor magnetic sensor |
DE19827056A1 (de) * | 1998-06-18 | 1999-12-23 | Bosch Gmbh Robert | Mikromechanischer Magnetfeldsensor |
DE19858826A1 (de) * | 1998-12-19 | 2000-06-29 | Micronas Intermetall Gmbh | Kapazitiver Magnetfeldsensor |
ATE254715T1 (de) * | 1999-01-13 | 2003-12-15 | Vermeer Mfg Co | Automatisiertes bohrplanungsverfahren und vorrichtung zum horizontalen richtungsbohren |
DE19938206A1 (de) * | 1999-08-12 | 2001-02-15 | Bosch Gmbh Robert | Mikromechanischer Drehbeschleunigungssensor |
US6315062B1 (en) | 1999-09-24 | 2001-11-13 | Vermeer Manufacturing Company | Horizontal directional drilling machine employing inertial navigation control system and method |
WO2001067122A2 (en) | 2000-03-09 | 2001-09-13 | The Johns Hopkins University | Force detected magnetic field gradiometer |
US6765160B1 (en) * | 2002-08-21 | 2004-07-20 | The United States Of America As Represented By The Secetary Of The Army | Omnidirectional microscale impact switch |
EP1443018A1 (de) * | 2003-01-15 | 2004-08-04 | STMicroelectronics S.r.l. | Rotierbar mikroelektromechanische (MEMS) Struktur mit parallelen Elektroden |
US7514283B2 (en) | 2003-03-20 | 2009-04-07 | Robert Bosch Gmbh | Method of fabricating electromechanical device having a controlled atmosphere |
US8912174B2 (en) * | 2003-04-16 | 2014-12-16 | Mylan Pharmaceuticals Inc. | Formulations and methods for treating rhinosinusitis |
US7075160B2 (en) | 2003-06-04 | 2006-07-11 | Robert Bosch Gmbh | Microelectromechanical systems and devices having thin film encapsulated mechanical structures |
US6936491B2 (en) | 2003-06-04 | 2005-08-30 | Robert Bosch Gmbh | Method of fabricating microelectromechanical systems and devices having trench isolated contacts |
US6952041B2 (en) | 2003-07-25 | 2005-10-04 | Robert Bosch Gmbh | Anchors for microelectromechanical systems having an SOI substrate, and method of fabricating same |
US7068125B2 (en) | 2004-03-04 | 2006-06-27 | Robert Bosch Gmbh | Temperature controlled MEMS resonator and method for controlling resonator frequency |
US7102467B2 (en) | 2004-04-28 | 2006-09-05 | Robert Bosch Gmbh | Method for adjusting the frequency of a MEMS resonator |
US7066004B1 (en) | 2004-09-02 | 2006-06-27 | Sandia Corporation | Inertial measurement unit using rotatable MEMS sensors |
US20060108995A1 (en) * | 2004-11-09 | 2006-05-25 | Lg Electronics Inc. | Low power and proximity AC current sensor |
US7898244B2 (en) | 2005-03-07 | 2011-03-01 | Digisensors, Inc. | Electromagnetic sensor systems |
US7253616B2 (en) * | 2005-10-13 | 2007-08-07 | Lucent Technologies Inc. | Microelectromechanical magnetometer |
US20070170528A1 (en) | 2006-01-20 | 2007-07-26 | Aaron Partridge | Wafer encapsulated microelectromechanical structure and method of manufacturing same |
US8159218B2 (en) * | 2008-08-04 | 2012-04-17 | Alcatel Lucent | Microelectromechanical magnetometer with integrated electronics |
FR2941534B1 (fr) * | 2009-01-26 | 2011-12-23 | Commissariat Energie Atomique | Capteur de champ magnetique a jauge de contrainte suspendue |
ITTO20090973A1 (it) * | 2009-12-10 | 2011-06-11 | St Microelectronics Srl | Magnetometro triassiale integrato di materiale semiconduttore realizzato in tecnologia mems |
FR2954512B1 (fr) * | 2009-12-21 | 2012-05-25 | Commissariat Energie Atomique | Realisation d'un dispositif a structures magnetiques formees sur un meme substrat et ayant des orientations d'aimantation respectives differentes |
EP2865990A4 (de) * | 2012-06-22 | 2016-03-16 | Nat Inst Of Advanced Ind Scien | Vorrichtung zur messung einer drehwinkelbeschleunigung |
FR2995086B1 (fr) * | 2012-08-29 | 2014-09-12 | Commissariat Energie Atomique | Dispositif de mesure d'un champ magnetique a force de laplace |
US9839783B2 (en) * | 2014-07-25 | 2017-12-12 | Medtronic, Inc. | Magnetic field detectors, implantable medical devices, and related methods that utilize a suspended proof mass and magnetically sensitive material |
JP2016085186A (ja) * | 2014-10-29 | 2016-05-19 | 佐保 ミドリ | 磁性加速度センサーおよび磁気特性測定装置 |
WO2016093507A1 (ko) | 2014-12-12 | 2016-06-16 | 한국표준과학연구원 | 자기장 센서 및 자기장 측정 장치 |
CN109813483A (zh) * | 2019-03-28 | 2019-05-28 | 交通运输部公路科学研究所 | 一种开环可调式索力测量装置及其测量方法 |
CN111537924B (zh) | 2020-05-13 | 2022-02-08 | 江苏多维科技有限公司 | 一种旋转碟式磁场强探头 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5613244B2 (de) * | 1974-07-31 | 1981-03-27 | ||
US4506221A (en) * | 1982-06-28 | 1985-03-19 | Sanders Associates, Inc. | Magnetic heading transducer having dual-axis magnetometer with electromagnet mounted to permit pivotal vibration thereof |
US5182515A (en) * | 1987-04-24 | 1993-01-26 | Wacoh Corporation | Detector for magnetism using a resistance element |
US5036286A (en) * | 1988-06-03 | 1991-07-30 | The Research Corporation Of The University Of Hawaii | Magnetic and electric force sensing method and apparatus |
US5233213A (en) * | 1990-07-14 | 1993-08-03 | Robert Bosch Gmbh | Silicon-mass angular acceleration sensor |
US5314572A (en) * | 1990-08-17 | 1994-05-24 | Analog Devices, Inc. | Method for fabricating microstructures |
DE69113632T2 (de) * | 1990-08-17 | 1996-03-21 | Analog Devices Inc | Monolithischer beschleunigungsmesser. |
US5326726A (en) * | 1990-08-17 | 1994-07-05 | Analog Devices, Inc. | Method for fabricating monolithic chip containing integrated circuitry and suspended microstructure |
CH679341A5 (en) * | 1990-12-10 | 1992-01-31 | Landis & Gyr Betriebs Ag | Magnetic field measuring device - uses torsion force induced in pivoted plate with magnetised layer |
US5206983A (en) * | 1991-06-24 | 1993-05-04 | Wisconsin Alumni Research Foundation | Method of manufacturing micromechanical devices |
JP3027457B2 (ja) * | 1991-10-25 | 2000-04-04 | 和廣 岡田 | 多次元方向に関する力・加速度・磁気の検出装置 |
US5412265A (en) * | 1993-04-05 | 1995-05-02 | Ford Motor Company | Planar micro-motor and method of fabrication |
US5672967A (en) * | 1995-09-19 | 1997-09-30 | Southwest Research Institute | Compact tri-axial fluxgate magnetometer and housing with unitary orthogonal sensor substrate |
US5731703A (en) * | 1995-10-31 | 1998-03-24 | The Charles Stark Draper Laboratory, Inc. | Micromechanical d'arsonval magnetometer |
US5684276A (en) * | 1995-12-12 | 1997-11-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Micromechanical oscillating mass balance |
-
1996
- 1996-02-22 US US08/605,743 patent/US5818227A/en not_active Expired - Lifetime
-
1997
- 1997-02-21 EP EP03077911A patent/EP1376145A3/de not_active Withdrawn
- 1997-02-21 EP EP97907704A patent/EP0882242B1/de not_active Expired - Lifetime
- 1997-02-21 WO PCT/US1997/002607 patent/WO1997031274A1/en active IP Right Grant
- 1997-02-21 DE DE69712044T patent/DE69712044T2/de not_active Expired - Lifetime
- 1997-02-21 EP EP01200441A patent/EP1096265A1/de not_active Withdrawn
- 1997-02-21 JP JP53029897A patent/JP4052671B2/ja not_active Expired - Lifetime
-
1998
- 1998-06-09 US US09/094,012 patent/US6233811B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112005003758B4 (de) * | 2005-11-25 | 2011-12-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Auslenkbares mikromechanisches Element |
Also Published As
Publication number | Publication date |
---|---|
US6233811B1 (en) | 2001-05-22 |
EP0882242A1 (de) | 1998-12-09 |
WO1997031274A1 (en) | 1997-08-28 |
DE69712044D1 (de) | 2002-05-23 |
US5818227A (en) | 1998-10-06 |
EP0882242B1 (de) | 2002-04-17 |
EP1376145A3 (de) | 2004-09-22 |
JP2000506260A (ja) | 2000-05-23 |
EP1096265A1 (de) | 2001-05-02 |
EP1376145A2 (de) | 2004-01-02 |
JP4052671B2 (ja) | 2008-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |