DE3217827A1 - Encoder - Google Patents

Encoder

Info

Publication number
DE3217827A1
DE3217827A1 DE19823217827 DE3217827A DE3217827A1 DE 3217827 A1 DE3217827 A1 DE 3217827A1 DE 19823217827 DE19823217827 DE 19823217827 DE 3217827 A DE3217827 A DE 3217827A DE 3217827 A1 DE3217827 A1 DE 3217827A1
Authority
DE
Germany
Prior art keywords
windings
stator
encoder
encoder according
rotor
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.)
Granted
Application number
DE19823217827
Other languages
German (de)
English (en)
Other versions
DE3217827C2 (en, 2012
Inventor
Klaus 7632 Friesenheim Geppert
Günter 7633 Seelbach Heine
Günter 7633 Seelbach Ose
Ludwig Dipl.-Ing. 7831 Rheinhausen Richter
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.)
Gerhard Berger & Co KG Fabrik Elektrischer Ge GmbH
Original Assignee
Berger Lahr 7630 Lahr GmbH
Berger Lahr GmbH and Co KG
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 Berger Lahr 7630 Lahr GmbH, Berger Lahr GmbH and Co KG filed Critical Berger Lahr 7630 Lahr GmbH
Priority to DE19823217827 priority Critical patent/DE3217827A1/de
Publication of DE3217827A1 publication Critical patent/DE3217827A1/de
Application granted granted Critical
Publication of DE3217827C2 publication Critical patent/DE3217827C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Brushless Motors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE19823217827 1982-05-12 1982-05-12 Encoder Granted DE3217827A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823217827 DE3217827A1 (de) 1982-05-12 1982-05-12 Encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823217827 DE3217827A1 (de) 1982-05-12 1982-05-12 Encoder

Publications (2)

Publication Number Publication Date
DE3217827A1 true DE3217827A1 (de) 1983-11-17
DE3217827C2 DE3217827C2 (en, 2012) 1990-04-12

Family

ID=6163361

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823217827 Granted DE3217827A1 (de) 1982-05-12 1982-05-12 Encoder

Country Status (1)

Country Link
DE (1) DE3217827A1 (en, 2012)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713305A1 (de) * 1987-04-18 1988-11-03 Heldt & Rossi Servoelektronik Tachogenerator fuer elektrische maschinen
EP0557932A1 (en) * 1992-02-28 1993-09-01 Skf Industrie S.P.A. Device for measuring rotational speed
EP0724160A3 (de) * 1995-01-26 1996-08-07 Firma Carl Freudenberg Sensorring
EP1221758A3 (en) * 2000-12-27 2004-01-21 Matsushita Electric Works, Ltd. Actuator capable of revolving

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9302758U1 (de) * 1993-02-25 1994-03-31 Siemens AG, 80333 München Magnetischer Winkellage- und Drehgeschwindigkeitsgeber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE925663C (de) * 1950-01-12 1955-07-18 Friedrich Dr-Ing Lichtenberger Geraet zur elektrischen Frequenz- und Drehzahlmessung
DE1269397B (de) * 1960-11-05 1968-05-30 Reich Robert W Tachometergenerator mit Aussenlaeufer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE925663C (de) * 1950-01-12 1955-07-18 Friedrich Dr-Ing Lichtenberger Geraet zur elektrischen Frequenz- und Drehzahlmessung
DE1269397B (de) * 1960-11-05 1968-05-30 Reich Robert W Tachometergenerator mit Aussenlaeufer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713305A1 (de) * 1987-04-18 1988-11-03 Heldt & Rossi Servoelektronik Tachogenerator fuer elektrische maschinen
EP0557932A1 (en) * 1992-02-28 1993-09-01 Skf Industrie S.P.A. Device for measuring rotational speed
EP0724160A3 (de) * 1995-01-26 1996-08-07 Firma Carl Freudenberg Sensorring
EP1221758A3 (en) * 2000-12-27 2004-01-21 Matsushita Electric Works, Ltd. Actuator capable of revolving

Also Published As

Publication number Publication date
DE3217827C2 (en, 2012) 1990-04-12

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: GERHARD BERGER GMBH & CO KG FABRIK ELEKTRISCHER GE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee