FR2556897B1 - BRUSHLESS DIRECT CURRENT MOTOR - Google Patents

BRUSHLESS DIRECT CURRENT MOTOR

Info

Publication number
FR2556897B1
FR2556897B1 FR8320112A FR8320112A FR2556897B1 FR 2556897 B1 FR2556897 B1 FR 2556897B1 FR 8320112 A FR8320112 A FR 8320112A FR 8320112 A FR8320112 A FR 8320112A FR 2556897 B1 FR2556897 B1 FR 2556897B1
Authority
FR
France
Prior art keywords
direct current
current motor
brushless direct
brushless
motor
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
Application number
FR8320112A
Other languages
French (fr)
Other versions
FR2556897A1 (en
Inventor
Bernard Cantonnet
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.)
Safran Electronics and Defense Actuation SAS
Original Assignee
Precilec 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 Precilec SAS filed Critical Precilec SAS
Priority to FR8320112A priority Critical patent/FR2556897B1/en
Publication of FR2556897A1 publication Critical patent/FR2556897A1/en
Application granted granted Critical
Publication of FR2556897B1 publication Critical patent/FR2556897B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Brushless Motors (AREA)
FR8320112A 1983-12-15 1983-12-15 BRUSHLESS DIRECT CURRENT MOTOR Expired FR2556897B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8320112A FR2556897B1 (en) 1983-12-15 1983-12-15 BRUSHLESS DIRECT CURRENT MOTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320112A FR2556897B1 (en) 1983-12-15 1983-12-15 BRUSHLESS DIRECT CURRENT MOTOR

Publications (2)

Publication Number Publication Date
FR2556897A1 FR2556897A1 (en) 1985-06-21
FR2556897B1 true FR2556897B1 (en) 1988-06-17

Family

ID=9295213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8320112A Expired FR2556897B1 (en) 1983-12-15 1983-12-15 BRUSHLESS DIRECT CURRENT MOTOR

Country Status (1)

Country Link
FR (1) FR2556897B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004944A (en) 1985-12-23 1991-04-02 Unique Mobility, Inc. Lightweight high power electromagnetic transducer
US5319844A (en) 1985-12-23 1994-06-14 Unique Mobility, Inc. Method of making an electromagnetic transducer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252011A1 (en) * 1986-07-02 1988-01-07 Hasler AG Stepmotor drive with feedback
DE3930958A1 (en) * 1989-09-16 1991-03-28 Pfeiffer Vakuumtechnik POSITION SENSOR
JP4038664B2 (en) * 2002-06-05 2008-01-30 ミネベア株式会社 Stepping motor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135800A5 (en) * 1971-04-29 1972-12-22 Comp Generale Electricite
AT322043B (en) * 1972-05-05 1975-04-25 Siemens Ag ARRANGEMENT FOR GENERATING PULSES USING AN INDUCTIVE ROTARY INDICATOR
FR2308233A1 (en) * 1975-04-14 1976-11-12 Matra Engins POSITION ENCODER ASSOCIATED WITH A VARIABLE RELUCTANCE MACHINE
FR2362521A1 (en) * 1976-08-16 1978-03-17 Imc Magnetics Corp Brushless DC motor with permanent magnet rotor - has electromagnetic commutator switched by coupling and decoupling transformer windings
US4356437A (en) * 1979-07-20 1982-10-26 Hitachi, Ltd. Control circuit for DC motors
EP0032441A2 (en) * 1980-01-10 1981-07-22 Howard F. Hendricks Brushless D.C. motor and control circuit therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004944A (en) 1985-12-23 1991-04-02 Unique Mobility, Inc. Lightweight high power electromagnetic transducer
US5319844A (en) 1985-12-23 1994-06-14 Unique Mobility, Inc. Method of making an electromagnetic transducer

Also Published As

Publication number Publication date
FR2556897A1 (en) 1985-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse