FR2086374A1 - - Google Patents

Info

Publication number
FR2086374A1
FR2086374A1 FR7113874A FR7113874A FR2086374A1 FR 2086374 A1 FR2086374 A1 FR 2086374A1 FR 7113874 A FR7113874 A FR 7113874A FR 7113874 A FR7113874 A FR 7113874A FR 2086374 A1 FR2086374 A1 FR 2086374A1
Authority
FR
France
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
FR7113874A
Other languages
French (fr)
Other versions
FR2086374B1 (es
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2086374A1 publication Critical patent/FR2086374A1/fr
Application granted granted Critical
Publication of FR2086374B1 publication Critical patent/FR2086374B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Electric Motors In General (AREA)
FR7113874A 1970-04-27 1971-04-20 Expired FR2086374B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020555 DE2020555B2 (de) 1970-04-27 1970-04-27 Schaltungsanordnung zum messen der von einem stromdurchflossenen motor erzeugten emk

Publications (2)

Publication Number Publication Date
FR2086374A1 true FR2086374A1 (es) 1971-12-31
FR2086374B1 FR2086374B1 (es) 1974-02-15

Family

ID=5769531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113874A Expired FR2086374B1 (es) 1970-04-27 1971-04-20

Country Status (5)

Country Link
BE (1) BE766358A (es)
DE (1) DE2020555B2 (es)
FR (1) FR2086374B1 (es)
LU (1) LU63049A1 (es)
NL (1) NL7105624A (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515974A2 (en) * 1991-05-28 1992-12-02 David L. Kruse Two-phase brushless DC motor controller
WO1997003364A1 (de) * 1995-07-08 1997-01-30 Robert Bosch Gmbh Verfahren und schaltungsanordnung zum ermitteln der drehzahl eines gleichstrommotors

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557162A (en) * 1978-10-25 1980-04-26 Toshiba Corp Load current detector for direct current motor
DE2854797C2 (de) * 1978-12-15 1982-12-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Erstellung einer Größe, die der an einen stromrichtergespeisten Gleichstrommotor angelegten Spannung proportional ist
US4422040A (en) * 1981-11-05 1983-12-20 International Business Machines Corporation Method of testing stepping motors
DE4322146A1 (de) * 1993-07-02 1995-01-19 Hueller Hille Gmbh Verwendung eines elektrischen Antriebes für Bearbeitungsspindeln und Vorschubachsen an Werkzeugmaschinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515974A2 (en) * 1991-05-28 1992-12-02 David L. Kruse Two-phase brushless DC motor controller
EP0515974A3 (es) * 1991-05-28 1995-02-01 David L Kruse
WO1997003364A1 (de) * 1995-07-08 1997-01-30 Robert Bosch Gmbh Verfahren und schaltungsanordnung zum ermitteln der drehzahl eines gleichstrommotors

Also Published As

Publication number Publication date
DE2020555B2 (de) 1973-02-01
FR2086374B1 (es) 1974-02-15
NL7105624A (es) 1971-10-29
BE766358A (fr) 1971-10-27
DE2020555A1 (de) 1971-11-11
LU63049A1 (es) 1972-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse