FR2460483A1 - Moteur a courant continu muni d'un dispositif de mesure de la vitesse de deplacement de son element mobile - Google Patents

Moteur a courant continu muni d'un dispositif de mesure de la vitesse de deplacement de son element mobile Download PDF

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Publication number
FR2460483A1
FR2460483A1 FR7917370A FR7917370A FR2460483A1 FR 2460483 A1 FR2460483 A1 FR 2460483A1 FR 7917370 A FR7917370 A FR 7917370A FR 7917370 A FR7917370 A FR 7917370A FR 2460483 A1 FR2460483 A1 FR 2460483A1
Authority
FR
France
Prior art keywords
magnetic circuit
measuring
air gap
rotor
rotational 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.)
Granted
Application number
FR7917370A
Other languages
English (en)
French (fr)
Other versions
FR2460483B1 (enExample
Inventor
Yves Henri Mulet Marquis
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.)
Artus SAS
Original Assignee
Artus SAS
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 Artus SAS filed Critical Artus SAS
Priority to FR7917370A priority Critical patent/FR2460483A1/fr
Publication of FR2460483A1 publication Critical patent/FR2460483A1/fr
Application granted granted Critical
Publication of FR2460483B1 publication Critical patent/FR2460483B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • 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
    • G01P3/488—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 variable reluctance detectors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/225—Detecting coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
FR7917370A 1979-07-04 1979-07-04 Moteur a courant continu muni d'un dispositif de mesure de la vitesse de deplacement de son element mobile Granted FR2460483A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7917370A FR2460483A1 (fr) 1979-07-04 1979-07-04 Moteur a courant continu muni d'un dispositif de mesure de la vitesse de deplacement de son element mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7917370A FR2460483A1 (fr) 1979-07-04 1979-07-04 Moteur a courant continu muni d'un dispositif de mesure de la vitesse de deplacement de son element mobile

Publications (2)

Publication Number Publication Date
FR2460483A1 true FR2460483A1 (fr) 1981-01-23
FR2460483B1 FR2460483B1 (enExample) 1982-12-03

Family

ID=9227503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7917370A Granted FR2460483A1 (fr) 1979-07-04 1979-07-04 Moteur a courant continu muni d'un dispositif de mesure de la vitesse de deplacement de son element mobile

Country Status (1)

Country Link
FR (1) FR2460483A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538374A1 (de) * 1966-11-19 1969-06-12 Buehler Gmbh Nachf Geb Verfahren und Vorrichtung zur Regelung der Drehzahl eines Gleichstrom-Kollektormotors
DE1538686A1 (de) * 1966-08-10 1970-02-19 Licentia Gmbh Drehzahlregeleinrichtung fuer Gleichstrommotoren
DE1936348A1 (de) * 1969-07-17 1971-02-04 Licentia Gmbh Digitaltacho
FR2249337A1 (enExample) * 1973-10-26 1975-05-23 Matsushita Electric Industrial Co Ltd

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538686A1 (de) * 1966-08-10 1970-02-19 Licentia Gmbh Drehzahlregeleinrichtung fuer Gleichstrommotoren
DE1538374A1 (de) * 1966-11-19 1969-06-12 Buehler Gmbh Nachf Geb Verfahren und Vorrichtung zur Regelung der Drehzahl eines Gleichstrom-Kollektormotors
DE1936348A1 (de) * 1969-07-17 1971-02-04 Licentia Gmbh Digitaltacho
FR2249337A1 (enExample) * 1973-10-26 1975-05-23 Matsushita Electric Industrial Co Ltd

Also Published As

Publication number Publication date
FR2460483B1 (enExample) 1982-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse