BR112014018537A2 - - Google Patents
Info
- Publication number
- BR112014018537A2 BR112014018537A2 BR112014018537A BR112014018537A BR112014018537A2 BR 112014018537 A2 BR112014018537 A2 BR 112014018537A2 BR 112014018537 A BR112014018537 A BR 112014018537A BR 112014018537 A BR112014018537 A BR 112014018537A BR 112014018537 A2 BR112014018537 A2 BR 112014018537A2
- Authority
- BR
- Brazil
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- 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
-
- 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
- G01D5/22—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 differentially influencing two coils
- G01D5/225—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 differentially influencing two coils by influencing the mutual induction between the two coils
- G01D5/2258—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 differentially influencing two coils by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. 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
- G01D5/22—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 differentially influencing two coils
- G01D5/2291—Linear or rotary variable differential transformers (LVDTs/RVDTs) having a single primary coil and two secondary coils
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2012/022986 WO2013112181A1 (en) | 2012-01-27 | 2012-01-27 | Rotary variable differential transformer (rvdt) sensor assembly with auxiliary output signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014018537A2 true BR112014018537A2 (US07794700-20100914-C00152.png) | 2017-06-20 |
| BR112014018537A8 BR112014018537A8 (pt) | 2017-07-11 |
Family
ID=48873787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014018537A BR112014018537A8 (pt) | 2012-01-27 | 2012-01-27 | Conjunto de sensor de transformador diferencial variável rotativo (rvdt) com sinal de saída auxiliar |
Country Status (7)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9091310B2 (en) | 2012-02-29 | 2015-07-28 | Kavlico Corporation | Anti-backlash coupler |
| DE102014219848A1 (de) * | 2014-09-30 | 2016-03-31 | Airbus Operations Gmbh | Überwachungsvorrichtung für Differentialtransformator-Sensoren in einem Flugzeug und Verfahren |
| US10464687B2 (en) * | 2015-11-06 | 2019-11-05 | The Boeing Company | Synchro measurement systems and methods for determining an angular position of a control shaft |
| KR101811251B1 (ko) * | 2016-05-12 | 2017-12-20 | 주식회사 윈젠 | 기판형 회전 가변식 차등변환기 |
| KR101852059B1 (ko) * | 2016-05-12 | 2018-04-26 | 주식회사 윈젠 | 권선형 회전 가변식 차등변환기 |
| CN106017395B (zh) * | 2016-06-28 | 2019-04-19 | 国营芜湖机械厂 | 一种飞机平舵面角度测量装置 |
| CN106773786B (zh) * | 2016-12-27 | 2020-11-03 | 北京润科通用技术有限公司 | 一种rvdt信号仿真电路、方法及装置 |
| EP3444169B1 (en) * | 2017-08-18 | 2020-06-17 | BCS Automotive Interface Solutions US LLC | Absolute steering angle sensor assembly |
| US11528165B2 (en) * | 2018-01-19 | 2022-12-13 | Textron Innovations, Inc. | Remote sensor data acquisition |
| JP7055709B2 (ja) | 2018-06-27 | 2022-04-18 | キヤノンメディカルシステムズ株式会社 | Ｘ線ｃｔ装置及び撮影計画装置 |
| US11549824B2 (en) | 2019-05-03 | 2023-01-10 | Honeywell International Inc. | Apparatuses, systems, and methods for improved vibration resistance |
| CN112762816B (zh) * | 2020-12-25 | 2022-07-05 | 兰州飞行控制有限责任公司 | 具有自隔离卡阻故障的多余度角位移传感器及使用方法 |
| US20220244077A1 (en) * | 2021-01-29 | 2022-08-04 | Sensata Technologies, Inc. | Dual rotary variable differential transducer |
| US11852020B2 (en) | 2022-04-01 | 2023-12-26 | General Electric Company | Adjustable inlet guide vane angle monitoring device |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3491321A (en) | 1968-11-26 | 1970-01-20 | Pickering & Co Inc | Rotary variable differential transformer used as a sine-cosine generator |
| US3551866A (en) | 1969-07-03 | 1970-12-29 | Pickering & Co Inc | Rotary variable differential transformer |
| US4345230A (en) * | 1981-02-02 | 1982-08-17 | Pickering & Company, Inc. | Multiple rotary variable differential transformer on common shaft with leakage flux compensation |
| US4644270A (en) * | 1982-08-31 | 1987-02-17 | Westinghouse Electric Corp. | Apparatus for monitoring housed turbine blading to obtain blading-to-housing distance |
| US4445103A (en) * | 1983-08-10 | 1984-04-24 | Pickering & Company, Inc. | Rotary differential transformer with constant amplitude and variable phase output |
| JPS61159101A (ja) | 1984-10-19 | 1986-07-18 | コルモーゲン コーポレイション | 位置および速度センサ |
| US4750862A (en) | 1986-11-28 | 1988-06-14 | United Technologies Corporation | Modular propeller blade pitch actuation system |
| JPH0230229A (ja) | 1988-07-20 | 1990-01-31 | Fujitsu Ltd | メッセージ処理装置 |
| US4910488A (en) * | 1989-07-17 | 1990-03-20 | Sarcos Group | Rotary variable differential transformer with eccentric rotor core |
| JPH03119643U (US07794700-20100914-C00152.png) * | 1990-03-23 | 1991-12-10 | ||
| US5358215A (en) * | 1993-06-25 | 1994-10-25 | Borg-Warner Automotive, Inc. | Encapsulated solenoid operated valve assembly |
| EP0743508A2 (en) | 1995-05-16 | 1996-11-20 | Mitutoyo Corporation | Induced current position transducer |
| US5883487A (en) * | 1997-07-25 | 1999-03-16 | Continental X-Ray Corporation | Method and apparatus for determining the speed of rotation of an AC motor |
| JP2002525515A (ja) | 1998-07-15 | 2002-08-13 | ルーカス エアロスペース パワー トランスミッション、 | 一体型作動パッケージ付き制御システム |
| JP2003042805A (ja) | 2001-08-01 | 2003-02-13 | Harmonic Drive Syst Ind Co Ltd | 磁気誘導型回転位置検出装置 |
| JP3926664B2 (ja) | 2002-04-15 | 2007-06-06 | 三菱電機株式会社 | 回転角度検出装置およびそれを用いた回転電機 |
| JP3706601B2 (ja) | 2002-07-30 | 2005-10-12 | 三菱重工業株式会社 | 流量制御装置 |
| JP2004061458A (ja) | 2002-07-31 | 2004-02-26 | Furukawa Electric Co Ltd:The | 回転センサ |
| US6641085B1 (en) | 2002-10-04 | 2003-11-04 | Triumph Brands, Inc. | Self-centering steering module |
| EP1473547A1 (fr) | 2003-05-02 | 2004-11-03 | Precilec | Capteur inductif de position angulaire |
| US7183761B2 (en) | 2004-02-20 | 2007-02-27 | The Furukawa Electric Co., Ltd. | Rotation sensor |
| US7353608B2 (en) | 2006-01-25 | 2008-04-08 | Custom Sensors & Technologies, Inc. | Multiple channel RVDT with dual load path and fail-safe mechanism |
| FR2898676B1 (fr) | 2006-03-14 | 2008-07-04 | Skf Ab | Dispositif de detection de position angulaire, moteur electrique, colonne de direction et reducteur |
| US7863868B2 (en) * | 2007-06-05 | 2011-01-04 | Honeywell International Inc. | Generator with quadrature AC excitation |
| DE112009001282B4 (de) | 2008-05-27 | 2013-06-06 | Mitsubishi Electric Corp. | Drehwinkelerfassungsvorrichtung |
| JP2011017563A (ja) | 2009-07-07 | 2011-01-27 | Sumitomo Precision Prod Co Ltd | 変位検出装置及び航空機 |
| DE102009060320A1 (de) * | 2009-12-23 | 2011-06-30 | Liebherr-Aerospace Lindenberg GmbH, 88161 | Vorrichtung und Verfahren zur Lenkwinkelmessung eines Flugzeugfahrwerks sowie Flugzeugfahrwerk |
| JP2011232122A (ja) | 2010-04-27 | 2011-11-17 | Aisin Seiki Co Ltd | 回転角度センサ |
-
2012
- 2012-01-27 EP EP12866781.3A patent/EP2807449B1/en active Active
- 2012-01-27 WO PCT/US2012/022986 patent/WO2013112181A1/en active Application Filing
- 2012-01-27 US US14/374,667 patent/US9612103B2/en active Active
- 2012-01-27 CN CN201280071827.0A patent/CN104204719B/zh active Active
- 2012-01-27 JP JP2014554703A patent/JP6165778B2/ja active Active
- 2012-01-27 BR BR112014018537A patent/BR112014018537A8/pt not_active IP Right Cessation
-
2015
- 2015-03-19 HK HK15102830.3A patent/HK1202326A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN104204719A (zh) | 2014-12-10 |
| BR112014018537A8 (pt) | 2017-07-11 |
| US9612103B2 (en) | 2017-04-04 |
| CN104204719B (zh) | 2017-05-31 |
| US20150042321A1 (en) | 2015-02-12 |
| WO2013112181A1 (en) | 2013-08-01 |
| EP2807449A1 (en) | 2014-12-03 |
| JP6165778B2 (ja) | 2017-07-19 |
| EP2807449B1 (en) | 2017-08-09 |
| HK1202326A1 (en) | 2015-09-25 |
| JP2015505061A (ja) | 2015-02-16 |
| EP2807449A4 (en) | 2015-10-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2447 DE 28-11-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |