ATE358812T1 - Messvorrichtung und verfahren - Google Patents
Messvorrichtung und verfahrenInfo
- Publication number
- ATE358812T1 ATE358812T1 AT04711637T AT04711637T ATE358812T1 AT E358812 T1 ATE358812 T1 AT E358812T1 AT 04711637 T AT04711637 T AT 04711637T AT 04711637 T AT04711637 T AT 04711637T AT E358812 T1 ATE358812 T1 AT E358812T1
- Authority
- AT
- Austria
- Prior art keywords
- component
- magnetic field
- sense signal
- frequency
- signal
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000001939 inductive effect Effects 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
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
- G01D5/2073—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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Radar Systems Or Details Thereof (AREA)
- Geophysics And Detection Of Objects (AREA)
- Burglar Alarm Systems (AREA)
- Measuring Magnetic Variables (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0303627.4A GB0303627D0 (en) | 2003-02-17 | 2003-02-17 | Sensing method and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE358812T1 true ATE358812T1 (de) | 2007-04-15 |
Family
ID=9953170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04711637T ATE358812T1 (de) | 2003-02-17 | 2004-02-17 | Messvorrichtung und verfahren |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7205775B2 (de) |
| EP (1) | EP1595115B1 (de) |
| AT (1) | ATE358812T1 (de) |
| DE (1) | DE602004005672T2 (de) |
| GB (1) | GB0303627D0 (de) |
| WO (1) | WO2004072653A2 (de) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008509418A (ja) * | 2004-08-09 | 2008-03-27 | センソパッド リミテッド | 検知装置及び検知方法 |
| GB2426591B (en) * | 2005-05-27 | 2009-12-30 | Tt Electronics Technology Ltd | Sensing apparatus and method |
| WO2007068765A1 (de) | 2005-12-16 | 2007-06-21 | Elmos Semiconductor Ag | Induktiver positionssensor |
| FR2908201B1 (fr) * | 2006-11-03 | 2009-02-06 | Raisonance Soc Par Actions Sim | Systeme d'analyse de communications radiofrequence |
| DE102006055409A1 (de) * | 2006-11-22 | 2008-05-29 | Ab Elektronik Gmbh | Induktiver Sensor zur Erfassung von zwei Koppelelementen |
| WO2009118042A1 (de) | 2008-03-26 | 2009-10-01 | Elmos Semiconductor Ag | Induktiver positionssensor |
| EP2145158B1 (de) * | 2007-05-10 | 2018-03-07 | Cambridge Integrated Circuits Limited | Wandler |
| US7863850B2 (en) * | 2007-05-11 | 2011-01-04 | GM Global Technology Operations LLC | Apparatus, system, and method for simulating outputs of a resolver to test motor-resolver systems |
| EP2203719B1 (de) * | 2007-10-24 | 2015-01-07 | Darran Kreit | Detektor |
| GB0724733D0 (en) * | 2007-12-19 | 2008-01-30 | Ucl Business Plc | Sensing arrangement |
| GB2461099B (en) * | 2008-06-20 | 2012-02-08 | Tt Electronics Technology Ltd | Position sensing apparatus and method |
| JP2010249800A (ja) * | 2009-03-25 | 2010-11-04 | Aisan Ind Co Ltd | レゾルバ |
| US8497467B2 (en) * | 2009-04-13 | 2013-07-30 | Telcordia Technologies, Inc. | Optical filter control |
| US8259456B2 (en) * | 2009-06-23 | 2012-09-04 | Balboa Water Group, Inc. | Environmentally sealed inductive sensor assembly |
| DE102010021189B4 (de) * | 2010-05-21 | 2016-07-14 | Baumer Electric Ag | Induktiver Sensor und Verfahren zu dessen Montage |
| US8558408B2 (en) | 2010-09-29 | 2013-10-15 | General Electric Company | System and method for providing redundant power to a device |
| CN103329178B (zh) | 2010-12-09 | 2016-08-10 | Utc消防及保安公司 | 用于安全设备的唤醒电路 |
| GB2488389C (en) | 2010-12-24 | 2018-08-22 | Cambridge Integrated Circuits Ltd | Position sensing transducer |
| US8278779B2 (en) | 2011-02-07 | 2012-10-02 | General Electric Company | System and method for providing redundant power to a device |
| GB2503006B (en) | 2012-06-13 | 2017-08-09 | Cambridge Integrated Circuits Ltd | Position sensing transducer |
| US11253661B2 (en) | 2012-06-25 | 2022-02-22 | Gecko Health Innovations, Inc. | Devices, systems, and methods for adherence monitoring and patient interaction |
| US9000756B2 (en) | 2012-08-23 | 2015-04-07 | Raven Industries, Inc. | Steering position sensor and method for using the same |
| US20140167786A1 (en) * | 2012-12-14 | 2014-06-19 | Schneider Electric USA, Inc. | Current Sensor For Power Measurement Applications |
| CA2922686C (en) | 2013-08-28 | 2023-03-07 | Gecko Health Innovations, Inc. | Devices, systems, and methods for adherence monitoring and devices, systems, and methods for monitoring use of consumable dispensers |
| CN104833376B (zh) * | 2015-04-24 | 2017-05-10 | 中国人民大学 | 一种自修复传感芯片及其制备方法 |
| CN105158576B (zh) * | 2015-07-02 | 2017-12-19 | 漳州市东方智能仪表有限公司 | 一种探测不同深度介质的方法及电路 |
| DE102016206905B4 (de) * | 2016-04-22 | 2025-01-30 | Festo Se & Co. Kg | Linearantriebssystem und Verfahren zur Ermittlung von zwei Positionen zweier Messelemente, die längs eines Bewegungswegs eines Linearantriebssystems bewegt werden |
| DE102016206904A1 (de) * | 2016-04-22 | 2017-10-26 | Festo Ag & Co. Kg | Verfahren zur Ermittlung und Speicherung einer Position eines Messelements längs eines Bewegungswegs und Sensorsystem |
| US9707502B1 (en) * | 2016-09-26 | 2017-07-18 | 3M Innovative Properties Company | Conductive loop detection member |
| US12295102B1 (en) | 2018-03-29 | 2025-05-06 | Cirrus Logic Inc. | Far field interference cancellation for resistive-inductive-capacitive sensors |
| US11537242B2 (en) | 2018-03-29 | 2022-12-27 | Cirrus Logic, Inc. | Q-factor enhancement in resonant phase sensing of resistive-inductive-capacitive sensors |
| US12130159B2 (en) | 2018-08-22 | 2024-10-29 | Cirrus Logic Inc. | Detecting and adapting to changes in a resonant phase sensing system having a resistive-inductive-capacitive sensor |
| US10948313B2 (en) | 2019-02-26 | 2021-03-16 | Cirrus Logic, Inc. | Spread spectrum sensor scanning using resistive-inductive-capacitive sensors |
| US11536758B2 (en) | 2019-02-26 | 2022-12-27 | Cirrus Logic, Inc. | Single-capacitor inductive sense systems |
| US12463643B2 (en) | 2019-11-19 | 2025-11-04 | Cirrus Logic Inc. | Baseline calculation for sensor system |
| US11579030B2 (en) | 2020-06-18 | 2023-02-14 | Cirrus Logic, Inc. | Baseline estimation for sensor system |
| US11835410B2 (en) | 2020-06-25 | 2023-12-05 | Cirrus Logic Inc. | Determination of resonant frequency and quality factor for a sensor system |
| US11868540B2 (en) | 2020-06-25 | 2024-01-09 | Cirrus Logic Inc. | Determination of resonant frequency and quality factor for a sensor system |
| US11860203B2 (en) | 2020-11-30 | 2024-01-02 | Kyocera Avx Components (Werne) Gmbh | Dual channel differential sensor |
| US11619519B2 (en) | 2021-02-08 | 2023-04-04 | Cirrus Logic, Inc. | Predictive sensor tracking optimization in multi-sensor sensing applications |
| US11808669B2 (en) | 2021-03-29 | 2023-11-07 | Cirrus Logic Inc. | Gain and mismatch calibration for a phase detector used in an inductive sensor |
| US11821761B2 (en) | 2021-03-29 | 2023-11-21 | Cirrus Logic Inc. | Maximizing dynamic range in resonant sensing |
| US11507199B2 (en) * | 2021-03-30 | 2022-11-22 | Cirrus Logic, Inc. | Pseudo-differential phase measurement and quality factor compensation |
| EP4105609B1 (de) * | 2021-06-16 | 2024-01-31 | B&R Industrial Automation GmbH | Positionserfassung mit einem induktiven positionssensor |
| US11979115B2 (en) | 2021-11-30 | 2024-05-07 | Cirrus Logic Inc. | Modulator feedforward compensation |
| US11854738B2 (en) | 2021-12-02 | 2023-12-26 | Cirrus Logic Inc. | Slew control for variable load pulse-width modulation driver and load sensing |
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| GB2374424B (en) * | 2001-10-30 | 2003-05-14 | Gentech Invest Group Ag | Sensing apparatus and method |
| MXPA04012647A (es) | 2002-06-26 | 2005-03-23 | Du Pont | Genes que codifican proteinas con actividad pesticida. |
| WO2004036147A2 (en) | 2002-10-16 | 2004-04-29 | Tt Electronics Technology Limited | Position sensing apparatus and method |
| US6955461B2 (en) | 2003-01-24 | 2005-10-18 | Dow Global Technologies, Inc. | Tickler for slurry reactors and tanks |
-
2003
- 2003-02-17 GB GBGB0303627.4A patent/GB0303627D0/en not_active Ceased
-
2004
- 2004-02-17 EP EP04711637A patent/EP1595115B1/de not_active Expired - Lifetime
- 2004-02-17 WO PCT/GB2004/000597 patent/WO2004072653A2/en not_active Ceased
- 2004-02-17 US US10/545,742 patent/US7205775B2/en not_active Expired - Fee Related
- 2004-02-17 AT AT04711637T patent/ATE358812T1/de not_active IP Right Cessation
- 2004-02-17 DE DE602004005672T patent/DE602004005672T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE602004005672T2 (de) | 2007-12-27 |
| EP1595115A2 (de) | 2005-11-16 |
| GB0303627D0 (en) | 2003-03-19 |
| DE602004005672D1 (de) | 2007-05-16 |
| EP1595115B1 (de) | 2007-04-04 |
| US7205775B2 (en) | 2007-04-17 |
| WO2004072653A2 (en) | 2004-08-26 |
| US20060244464A1 (en) | 2006-11-02 |
| WO2004072653A3 (en) | 2004-11-18 |
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| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |