DE29713729U1 - Magnetfeldabhängiger Impulsgeber zur berührungslosen, digitalen Drehzahl- und Drehwinkelmessung - Google Patents

Magnetfeldabhängiger Impulsgeber zur berührungslosen, digitalen Drehzahl- und Drehwinkelmessung

Info

Publication number
DE29713729U1
DE29713729U1 DE29713729U DE29713729U DE29713729U1 DE 29713729 U1 DE29713729 U1 DE 29713729U1 DE 29713729 U DE29713729 U DE 29713729U DE 29713729 U DE29713729 U DE 29713729U DE 29713729 U1 DE29713729 U1 DE 29713729U1
Authority
DE
Germany
Prior art keywords
contact
magnetic field
pulse generator
angle measurement
digital speed
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
Application number
DE29713729U
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRITZMANN WILHELM
Original Assignee
FRITZMANN WILHELM
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.)
Filing date
Publication date
Application filed by FRITZMANN WILHELM filed Critical FRITZMANN WILHELM
Priority to DE29713729U priority Critical patent/DE29713729U1/de
Publication of DE29713729U1 publication Critical patent/DE29713729U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
DE29713729U 1997-08-01 1997-08-01 Magnetfeldabhängiger Impulsgeber zur berührungslosen, digitalen Drehzahl- und Drehwinkelmessung Expired - Lifetime DE29713729U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29713729U DE29713729U1 (de) 1997-08-01 1997-08-01 Magnetfeldabhängiger Impulsgeber zur berührungslosen, digitalen Drehzahl- und Drehwinkelmessung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29713729U DE29713729U1 (de) 1997-08-01 1997-08-01 Magnetfeldabhängiger Impulsgeber zur berührungslosen, digitalen Drehzahl- und Drehwinkelmessung

Publications (1)

Publication Number Publication Date
DE29713729U1 true DE29713729U1 (de) 1997-10-16

Family

ID=8044019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29713729U Expired - Lifetime DE29713729U1 (de) 1997-08-01 1997-08-01 Magnetfeldabhängiger Impulsgeber zur berührungslosen, digitalen Drehzahl- und Drehwinkelmessung

Country Status (1)

Country Link
DE (1) DE29713729U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1132709A2 (de) * 2000-03-04 2001-09-12 ddm hopt + schuler GmbH & Co. KG Drehgeber mit Rastverhalten
CN116989828A (zh) * 2023-09-28 2023-11-03 山西省机电设计研究院有限公司 大直径磁环编码器及磁环编码器绝对角度的检测方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1132709A2 (de) * 2000-03-04 2001-09-12 ddm hopt + schuler GmbH & Co. KG Drehgeber mit Rastverhalten
EP1132709A3 (de) * 2000-03-04 2002-08-28 ddm hopt + schuler GmbH & Co. KG Drehgeber mit Rastverhalten
CN116989828A (zh) * 2023-09-28 2023-11-03 山西省机电设计研究院有限公司 大直径磁环编码器及磁环编码器绝对角度的检测方法
CN116989828B (zh) * 2023-09-28 2023-12-08 山西省机电设计研究院有限公司 大直径磁环编码器及磁环编码器绝对角度的检测方法

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19971127

R156 Lapse of ip right after 3 years

Effective date: 20010501