NL254347A - - Google Patents

Info

Publication number
NL254347A
NL254347A NL254347DA NL254347A NL 254347 A NL254347 A NL 254347A NL 254347D A NL254347D A NL 254347DA NL 254347 A NL254347 A NL 254347A
Authority
NL
Netherlands
Application number
Priority date (The priority date 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 date listed.)
Publication of NL254347A publication Critical patent/NL254347A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/90—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of galvano-magnetic devices, e.g. Hall-effect devices
    • 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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
NL254347D 1959-09-23 NL254347A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES65064A DE1138240B (de) 1959-09-23 1959-09-23 Messwertumformer

Publications (1)

Publication Number Publication Date
NL254347A true NL254347A (fr)

Family

ID=7497724

Family Applications (1)

Application Number Title Priority Date Filing Date
NL254347D NL254347A (fr) 1959-09-23

Country Status (5)

Country Link
US (1) US3317829A (fr)
CH (1) CH386123A (fr)
DE (1) DE1138240B (fr)
GB (1) GB922571A (fr)
NL (1) NL254347A (fr)

Families Citing this family (55)

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DE1281549B (de) * 1962-11-15 1968-10-31 Siemens Ag Elektronischer Impulsgeber fuer einen Laeufer aufweisende Elektrizitaetszaehler, der eine dem Laeuferdrehwinkel entsprechende Impulszahl abgibt
US3365609A (en) * 1964-09-01 1968-01-23 Philips Corp Transducer for use with variable frequency magnetrons
DE1282987B (de) * 1964-10-12 1968-11-14 Philips Patentverwaltung Anordnung zur beruehrungslosen Messung von Relativverschiebungen rotierender Koerper
DE1523206A1 (de) * 1966-12-15 1969-04-10 Kienzle Apparate Gmbh Anordnung zur elektronischen Drehzahlmessung und -registrierung
US3477022A (en) * 1967-05-16 1969-11-04 Gen Motors Corp Electronic speedometer and odometer control circuit
DE1623844B1 (de) * 1967-11-11 1970-10-01 Siemens Ag Elektronischer Impulsgeber,insbesondere für Fadenlängen-Messeinrichtungen
FR2012522A1 (fr) * 1968-07-09 1970-03-20 Quick Rotan Becker & Notz Kg
US3544890A (en) * 1968-07-17 1970-12-01 Iit Res Inst Method and apparatus for detecting damage in turbine blades by their magnetic characteristics
DE2058834C3 (de) * 1970-11-30 1985-07-11 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Ermittlung der oberen Totpunktlage des Kolbens einer zu einem Kraftfahrzeug gehörenden Brennkraftmaschine
US3742243A (en) * 1971-09-27 1973-06-26 Veeder Industries Inc Pulse generator
DE2157801A1 (de) * 1971-11-22 1973-06-28 Siemens Ag Analoger drehwinkelabhaengiger funktionsgeber
US3776606A (en) * 1972-06-13 1973-12-04 Gte Sylvania Inc Frequency to voltage converter employing hall effect cell with signal hysteresis and normalizing
JPS4960748U (fr) * 1972-09-04 1974-05-28
US3855774A (en) * 1973-01-26 1974-12-24 Owens Corning Fiberglass Corp Apparatus for winding a plurality of linear materials
US3949346A (en) * 1973-11-17 1976-04-06 Sony Corporation Magnetoresistive element
JPS5725766B2 (fr) 1973-12-12 1982-06-01
US3893059A (en) * 1974-03-13 1975-07-01 Veeder Industries Inc Pulse generator with asymmetrical multi-pole magnet
JPS50151283U (fr) * 1974-05-31 1975-12-16
GB1513912A (en) * 1974-08-29 1978-06-14 Bosch Gmbh Robert Detecting rotation of a shaft
IT1020448B (it) * 1974-09-04 1977-12-20 Solari E C Udine Spa Dispositivo di controllo di posi zione per organi rotanti passo passo
US4054860A (en) * 1975-12-01 1977-10-18 Oak Industries Inc. Hall effect rotary switch
JPS6045804B2 (ja) * 1978-02-28 1985-10-12 日本電気株式会社 角度検出器
DE2823547A1 (de) * 1978-05-27 1979-11-29 Kluessendorf Heinrich H Einrichtung zur erfassung der momentanen stellung und einstellung von positionierbaren drehenden oder translatorisch bewegten elementen
JPS5953503B2 (ja) * 1978-07-25 1984-12-25 三菱電機株式会社 回転検出装置
US4256277A (en) * 1978-09-12 1981-03-17 Embree David G Actuator system for aircraft control surfaces
US4384252A (en) * 1979-05-11 1983-05-17 The Bendix Corporation Cup shaped magnetic pickoff for use with a variable reluctance motion sensing system
DE2933557C2 (de) * 1979-08-18 1982-11-04 Robert Bosch Gmbh, 7000 Stuttgart Meßumformer zur berührungslosen Weg- oder Geschwindigkeitsmessung
DE2945895C2 (de) * 1979-11-14 1986-06-05 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Magnetischer Stellungsgeber für hydrauliche oder pneumatische Arbeitszylinder
JPS6047988B2 (ja) * 1979-12-19 1985-10-24 株式会社日立製作所 磁気ヘツド
DE3008582C2 (de) * 1980-03-06 1986-07-24 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Inkrementaler Weggeber
DE3015971A1 (de) * 1980-04-25 1981-11-05 Braun Ag, 6000 Frankfurt Einrichtung zum erkennen der links- oder rchtsbewegung eines koerpers
DE3041041C2 (de) * 1980-10-31 1983-06-23 Krauss-Maffei AG, 8000 München Magneto-elektrischer Wegaufnehmer
DE3122376A1 (de) * 1981-06-05 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur erfassung der drehzahl von rotierenden teilen
DE3132549A1 (de) * 1981-08-18 1983-03-03 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur erfassung der drehzahl von rotierenden teilen
DE3346644A1 (de) * 1983-12-23 1985-07-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Anordnung zur bestimmung einer drehzahl
JPS60228918A (ja) * 1984-04-26 1985-11-14 Fanuc Ltd 磁気センサ
EP0196572A3 (fr) 1984-11-14 1987-05-27 Knorr-Bremse Ag Dispositif de positionnement pour vérin sans tige
FR2583514B1 (fr) * 1985-06-18 1990-04-20 Peugeot Dispositif de reperage d'une piece en mouvement utilisant des plastiques magnetiques et son procede de realisation
US4719419A (en) * 1985-07-15 1988-01-12 Harris Graphics Corporation Apparatus for detecting a rotary position of a shaft
DE3730218A1 (de) * 1987-09-09 1989-03-30 Magnetfab Bonn Gmbh Vorrichtung, insbesondere tachometerrad, fuer beruehrungslose drehzahlabnahme oder kontaktgabe an maschinen
US4872208A (en) * 1988-09-27 1989-10-03 Ontic Engineering And Manufacturing Inc. Compact monopole digital tachometer generator for use in airborne vehicles
US5686835A (en) * 1989-01-18 1997-11-11 Nippondenso Co., Ltd Physical quantity detection device for converting a physical quantity into a corresponding time interval
US5789915A (en) * 1989-02-17 1998-08-04 Nartron Corporation Magnetic field energy responsive position sensing apparatus and method
US5369323A (en) * 1991-10-28 1994-11-29 Slonix Engineering Composite magnet stepper motor
US5258735A (en) * 1991-10-28 1993-11-02 Allwine Jr Elmer C Multi-pole composite magnet used in a magnetic encoder
US5602472A (en) * 1993-01-15 1997-02-11 Hughes Electronics Apparatus and method for determining angular position and rotational speed using a rotating magnet and a directional magnetometer
US6091238A (en) * 1995-06-22 2000-07-18 Kevin McDermott Variable output electrical device
FI108887B (fi) * 1998-01-23 2002-04-15 Metso Paper Automation Oy Toimilaite
FI112400B (fi) 1999-05-12 2003-11-28 Nokia Corp Menetelmä tiedon osoittamiseksi ja osoitusväline
US6489761B1 (en) * 1999-09-09 2002-12-03 Delphi Technologies, Inc. Magnetic arrangement for an analog angle encoder
US20050151534A1 (en) * 2004-01-08 2005-07-14 Omekanda Avoki M. System and method for sensing angular position using ring magnet with sensor in flux return path
ITMI20041112A1 (it) * 2004-06-01 2004-09-01 Ansaldo Ricerche S R L Societa Sensore di posizione ad effetto di hall ad alta risoluzione ed elevata immunita' al rumore elettro agnetico
US7889187B2 (en) * 2007-04-20 2011-02-15 Kohler Co. User interface for controlling a bathroom plumbing fixture
DE102013221943A1 (de) * 2013-10-29 2015-04-30 Schaeffler Technologies Gmbh & Co. Kg Sensorsystem zur Drehzahlmessung mit einem Polrad mit linearisiertem Magnetfeld
DE102017212905A1 (de) * 2017-07-27 2019-01-31 Robert Bosch Gmbh Verfahren und Vorrichtung zur Erfassung der Drehrichtung eines Rades

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123725A (en) * 1964-03-03 Hall effect dynamoelectric machine
US2387901A (en) * 1942-07-31 1945-10-30 Westinghouse Electric Corp Slip indicator
US2559849A (en) * 1947-06-28 1951-07-10 Universal Oil Prod Co Electronic speed indicator
US2493028A (en) * 1947-07-16 1950-01-03 Donald R Putt Instrument for testing tachometers and speedometers
US2512325A (en) * 1949-05-25 1950-06-20 Gen Electric Hall effect commutating apparatus
DE849454C (de) * 1949-11-01 1952-09-15 Licentia Gmbh Einrichtung zur Drehzahl-Vergleichsmessung an Zaehlern
US2946955A (en) * 1953-08-31 1960-07-26 Siemens Ag Measuring apparatus comprising a magnetic field-responsive resistor as a condition-responsive element
US2924633A (en) * 1954-03-27 1960-02-09 Siemens Ag Ignition system for internal combustion engines
US2956209A (en) * 1954-09-21 1960-10-11 Siemens Ag Apparatus for measuring the ratio of two variables, particularly two speeds of revolution
US2866013A (en) * 1955-05-24 1958-12-23 Charles S Reis Magnetic record method and apparatus
US2978545A (en) * 1956-10-15 1961-04-04 Mc Graw Edison Co Magnetic playback heads
US2945993A (en) * 1958-04-22 1960-07-19 Siemens Ag Compensated hall voltage generator
DE1100305B (de) * 1958-09-09 1961-02-23 Siemens Ag Elektromechanischer Wandler nach Art eines Tonabnehmers
US2989690A (en) * 1959-04-29 1961-06-20 Gen Electric Elongation, length, and velocity gage

Also Published As

Publication number Publication date
DE1138240B (de) 1962-10-18
US3317829A (en) 1967-05-02
CH386123A (de) 1964-12-31
GB922571A (en) 1963-04-03

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