ES2118302T3 - Detector de posicion. - Google Patents
Detector de posicion.Info
- Publication number
- ES2118302T3 ES2118302T3 ES94118887T ES94118887T ES2118302T3 ES 2118302 T3 ES2118302 T3 ES 2118302T3 ES 94118887 T ES94118887 T ES 94118887T ES 94118887 T ES94118887 T ES 94118887T ES 2118302 T3 ES2118302 T3 ES 2118302T3
- Authority
- ES
- Spain
- Prior art keywords
- energy
- elaboration
- electronics
- accumulates
- previously
- 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
- 238000005381 potential energy Methods 0.000 abstract 2
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
- G01D5/2033—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 controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
-
- 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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage
- G01P3/465—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage by using dynamo-electro tachometers or electric generator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Spectrometry And Color Measurement (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Control Of Position Or Direction (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
UN DETECTOR (75) DE POSICION, CON CUYA AYUDA SE GENERA SIEMPRE UNA SEÑAL ELECTRICA Y QUE SE GUIA A UNA ELECTRONICA (91) DE ELABORACION CUANDO SE ALCANZA UNA POSICION DADA PREVIAMENTE DE UN CUERPO (1) EN MOVIMIENTO, DEBE SER PERFECCIONADO DE TAL MODO, QUE LA ELECTRONICA DE ELABORACION TRABAJE TAMBIEN DE FORMA FIABLE CUANDO CAE SU ABASTECIMIENTO REGULAR DE CORRIENTE Y EL CUERPO CON VELOCIDAD MUY REDUCIDA SE ENCUENTRA CERCA DE LA POSICION DADA PREVIAMENTE. PARA ESTE OBJETIVO SE HA PREVISTO UN ACUMULADOR (85) DE ENERGIA, QUE CUANDO SE APROXIMA EL CUERPO A LA POSICION DADA PREVIAMENTE ACUMULA UNA PARTE DE LA ENERGIA DE MOVIMIENTO DEL CUERPO EN FORMA DE ENERGIA POTENCIAL, SE ACUMULA Y CUANDO SE ALCANZA LA POSICION, LA ENERGIA POTENCIAL ACUMULADA SE LIBERA EN FORMA CINETICA DE TIPO DE IMPULSO, ASI COMO DISPONIENDOSE DE UN DISPOSITIVO (81,84,88) PARA LA CONFORMACION DE ESTA ENERGIA CINETICA EN UN IMPULSO DE ENERGIA ELECTRICO, QUE SE CONDUCE A LA ELECTRONICA DE ELABORACION.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4341147 | 1993-12-02 | ||
DE4342069A DE4342069C2 (de) | 1993-12-02 | 1993-12-09 | Positionsdetektor |
DE4413281A DE4413281C2 (de) | 1994-04-16 | 1994-04-16 | Stellungsgeber mit Datenauswerteschaltung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2118302T3 true ES2118302T3 (es) | 1998-09-16 |
Family
ID=27205831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94118887T Expired - Lifetime ES2118302T3 (es) | 1993-12-02 | 1994-11-30 | Detector de posicion. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5565769A (es) |
EP (1) | EP0658745B1 (es) |
JP (1) | JP3545820B2 (es) |
AT (1) | ATE167286T1 (es) |
CA (1) | CA2137054C (es) |
ES (1) | ES2118302T3 (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4195152B2 (ja) * | 1999-08-02 | 2008-12-10 | ソニーマニュファクチュアリングシステムズ株式会社 | 位置検出装置 |
JP2001280908A (ja) * | 2000-03-29 | 2001-10-10 | Sony Precision Technology Inc | 位置検出装置 |
DE10054470C2 (de) * | 2000-11-03 | 2003-07-17 | Siemens Ag | Drehstellungsgeber zum Erfassen einer Drehstellung |
DE10113250A1 (de) * | 2001-03-19 | 2002-10-02 | Siemens Ag | Drehstellungsgeber zum Erfassen einer Drehbewegung eines Drehelements |
DE10151234B4 (de) * | 2001-10-17 | 2004-07-08 | Siemens Ag | Umdrehungszähler zum Ermitteln einer Umdrehungszahl eines um eine Drehachse drehbaren Drehelements |
DE10151243C5 (de) | 2001-10-17 | 2005-06-09 | Siemens Ag | Umdrehungszähler |
US7341321B2 (en) * | 2002-03-08 | 2008-03-11 | Ntn Corporation | Rotation detecting device and anti-skid braking system using the same |
DE10219303C1 (de) * | 2002-04-27 | 2003-11-06 | Huebner Elmasch Ag | Umdrehungszähler |
US6909281B2 (en) * | 2002-07-03 | 2005-06-21 | Fisher Controls International Llc | Position sensor using a compound magnetic flux source |
US7598733B2 (en) | 2002-11-20 | 2009-10-06 | Walter Mehnert | Position detector |
DE10259223B3 (de) * | 2002-11-20 | 2004-02-12 | Mehnert, Walter, Dr. | Positionsdetektor |
DE10312045B4 (de) * | 2003-03-18 | 2014-07-31 | Anton Rodi | Messsystem zur Absolutwerterfassung von Winkeln und Wegen |
DE102004013423B4 (de) * | 2004-03-18 | 2008-01-31 | Siemens Ag | Spannungserzeuger |
US7187595B2 (en) * | 2004-06-08 | 2007-03-06 | Saifun Semiconductors Ltd. | Replenishment for internal voltage |
US7142627B2 (en) * | 2004-12-23 | 2006-11-28 | Ramtron International Corporation | Counting scheme with automatic point-of-reference generation |
US7120220B2 (en) | 2004-12-23 | 2006-10-10 | Ramtron International Corporation | Non-volatile counter |
DE102007039050B8 (de) * | 2007-08-17 | 2024-02-15 | Avago Technologies International Sales Pte. Limited | Linearsegment- oder Umdrehungszähler mit einem ferromagnetischen Element |
US8461830B2 (en) * | 2007-09-04 | 2013-06-11 | Yaskawa Europe Technology Ltd. | Apparatus and method for measuring displacements of displaceable members |
DE102007062906A1 (de) * | 2007-12-21 | 2009-06-25 | Sick Ag | Sensor |
EP2159547A3 (de) * | 2008-08-30 | 2014-06-11 | Walter Mehnert | Sensorbaugruppe für einen Drehgeber und mit einer solchen Sensorbaugruppe ausgestatteter Drehgeber |
DE102008051479A1 (de) | 2008-08-30 | 2010-03-04 | Mehnert, Walter, Dr. | Sensorbaugruppe für einen Drehgeber und mit einer solchen Sensorbaugruppe ausgestatteter Drehgeber |
DE102009034744A1 (de) | 2009-02-24 | 2010-09-30 | Mehnert, Walter, Dr. | Absoluter magnetischer Positionsgeber |
GB2489390A (en) * | 2010-09-28 | 2012-10-03 | Synatel Instrumentation Ltd | Sensor arrangement |
DE102010062316A1 (de) * | 2010-12-02 | 2012-06-06 | Siemens Aktiengesellschaft | Vorrichtung zur Positionsermittlung |
DE102013003190A1 (de) | 2013-02-26 | 2014-08-28 | Hengstler Gmbh | Batterieloser Signalgeber mit Wiegand-Sensor für Gas- oder Wasserzähler |
EP2863184B1 (de) * | 2013-10-21 | 2015-09-23 | SICK STEGMANN GmbH | Drehgeber mit autarker Energieversorgung |
DE102014221967A1 (de) | 2014-10-28 | 2016-04-28 | Horst Siedle Gmbh & Co. Kg | Positionsgeber, Positionsmesseinrichtung und Betriebsverfahren hierfür |
JP6908823B2 (ja) * | 2016-12-27 | 2021-07-28 | ミツミ電機株式会社 | 発電装置および電子デバイス |
CN110945532B (zh) | 2017-07-27 | 2023-10-31 | 德克萨斯仪器股份有限公司 | 具有隔离动态升压电源的非易失性计数器系统、计数器电路和电源管理电路 |
EP3471115B1 (de) * | 2017-10-16 | 2020-05-13 | Baumer IVO GmbH & Co. KG | Vorrichtung zur erzeugung eines spannungspulses bei rotation einer um eine rotationsachse rotierbar gelagerten welle |
CN113008117B (zh) * | 2021-02-26 | 2023-01-03 | 浙江禾川科技股份有限公司 | 一种线性磁栅系统 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3826985A (en) * | 1971-06-04 | 1974-07-30 | Motorola Inc | Self-powered tachometer circuit |
DE2221371B2 (de) * | 1972-05-02 | 1974-04-25 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Einrichtung zur drahtlosen Übertragung eines Meßwerts von einem Meßwertgeber in eine Auswerteschaltung |
US3911429A (en) * | 1974-04-08 | 1975-10-07 | Ibm | Self-energized magnetic keys |
DE2817169C2 (de) * | 1978-04-20 | 1986-10-23 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Abgabe von Impulsen |
DE2935965B2 (de) * | 1979-09-06 | 1981-07-16 | Kurt 2110 Buchholz Fritze | Anordnung zur telemetrischen Überwachung sich bewegender Maschinenteile. |
DE3034442A1 (de) * | 1980-09-12 | 1982-04-01 | Robert Bosch Gmbh, 7000 Stuttgart | Mess- und anzeigevorrichtung bei fahrzeugen ohne elektrisches bordnetz |
US4470010A (en) * | 1981-10-15 | 1984-09-04 | Sears Lawrence M | Piezoelectric apparatus for sensing movement of a moving element such as a dial arm of a utility meter |
DE8206731U1 (de) * | 1982-03-11 | 1982-07-15 | Robert Bosch Gmbh, 7000 Stuttgart | Sensor |
JPS62285012A (ja) * | 1986-06-03 | 1987-12-10 | Mitsutoyo Corp | 発電機能を備えた測定機 |
DE3720086C2 (de) * | 1986-07-12 | 1997-09-04 | Spanner Pollux Gmbh | Vorrichtung zur Erfassung der Anzahl der Umdrehungen einer unregelmäßig rotierenden Achse eines mechanischen Meßwerks |
WO1988004780A1 (en) * | 1986-12-22 | 1988-06-30 | Allied Corporation | Optic-magnetic speed sensor |
EP0479525A3 (en) * | 1990-10-01 | 1994-10-12 | Yaskawa Denki Seisakusho Kk | Absolute position measuring resolver apparatus with backup means in power failure. |
JP2738199B2 (ja) * | 1992-03-02 | 1998-04-08 | 三菱電機株式会社 | 回転又は移動検出方法及びその装置 |
EP0581151A1 (de) * | 1992-07-22 | 1994-02-02 | Siemens Aktiengesellschaft | Einrichtung zum Überwachen eines Sensors |
-
1994
- 1994-11-30 ES ES94118887T patent/ES2118302T3/es not_active Expired - Lifetime
- 1994-11-30 CA CA002137054A patent/CA2137054C/en not_active Expired - Lifetime
- 1994-11-30 US US08/352,101 patent/US5565769A/en not_active Expired - Lifetime
- 1994-11-30 AT AT94118887T patent/ATE167286T1/de active
- 1994-11-30 EP EP94118887A patent/EP0658745B1/de not_active Expired - Lifetime
- 1994-12-02 JP JP30004694A patent/JP3545820B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2137054C (en) | 2006-05-09 |
JPH07218215A (ja) | 1995-08-18 |
US5565769A (en) | 1996-10-15 |
EP0658745B1 (de) | 1998-06-10 |
CA2137054A1 (en) | 1995-06-03 |
JP3545820B2 (ja) | 2004-07-21 |
EP0658745A2 (de) | 1995-06-21 |
EP0658745A3 (de) | 1996-01-24 |
ATE167286T1 (de) | 1998-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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