NL6903168A - - Google Patents

Info

Publication number
NL6903168A
NL6903168A NL6903168A NL6903168A NL6903168A NL 6903168 A NL6903168 A NL 6903168A NL 6903168 A NL6903168 A NL 6903168A NL 6903168 A NL6903168 A NL 6903168A NL 6903168 A NL6903168 A NL 6903168A
Authority
NL
Netherlands
Application number
NL6903168A
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 filed Critical
Publication of NL6903168A publication Critical patent/NL6903168A/xx

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)
NL6903168A 1968-02-29 1969-02-28 NL6903168A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1374168A JPS5432122B1 (fr) 1968-02-29 1968-02-29

Publications (1)

Publication Number Publication Date
NL6903168A true NL6903168A (fr) 1969-09-02

Family

ID=11841673

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6903168A NL6903168A (fr) 1968-02-29 1969-02-28

Country Status (6)

Country Link
US (1) US3585474A (fr)
JP (1) JPS5432122B1 (fr)
DE (1) DE1910621B2 (fr)
FR (1) FR2005215B1 (fr)
GB (1) GB1262504A (fr)
NL (1) NL6903168A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806785A (en) * 1969-06-10 1974-04-23 Anvar Brushless d. c. electric machine
US3728598A (en) * 1970-11-02 1973-04-17 Superior Electric Co Bi-directional energizing circuit for a stepping motor with means to prevent conduction in one coil unit previously energized coil conduction is extinguished
JPS5215762B2 (fr) * 1972-02-03 1977-05-04
JPS565115B2 (fr) * 1972-10-16 1981-02-03
US4008422A (en) * 1974-02-18 1977-02-15 Tanaka Instrument Co., Ltd. Fractional horsepower brushless direct current motor
US4047084A (en) * 1974-02-21 1977-09-06 Itsuki Ban Semiconductor motor controlled for energization by a single position sensing element
JPS556938B2 (fr) * 1974-12-20 1980-02-21
US4004202A (en) * 1975-01-29 1977-01-18 Imc Magnetics Corporation Brushless D.C. motor
DE2628729A1 (de) * 1976-06-25 1978-01-05 Teldix Gmbh Antriebseinheit
DE2702190B2 (de) * 1977-01-20 1979-09-27 Danfoss A/S, Nordborg (Daenemark) Steueranordnung fur einen bürstenlosen Motor
US4296362A (en) * 1978-05-18 1981-10-20 Beasley Electric Corporation Motor having electronically switched stator field current and integral torque control
CA1140984A (fr) * 1980-05-07 1983-02-08 Gilles Leveille Moteur a courant continu avec un stator a dipoles
US4365187A (en) * 1980-05-15 1982-12-21 Rotron Incorporated Brushless D.C. motor
FR2596219B1 (fr) * 1986-03-21 1988-04-22 Elf Aquitaine Circuit de commande de la commutation d'un moteur et application a la variation de vitesse du circuit de commande

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242404A (en) * 1966-03-22 Self-oommutating rotor with screen disc
US2980839A (en) * 1959-02-12 1961-04-18 Haeussermann Walter Electric motor
US3242405A (en) * 1963-04-23 1966-03-22 Hitachi Ltd Brushless electric motor
DE1239390B (de) * 1963-07-05 1967-04-27 Licentia Gmbh Regelschaltung zur Konstanthaltung einer vorgegebenen Drehzahl fuer einen Gleichstrommotor mit Dauermagnetfeld
US3305713A (en) * 1964-01-02 1967-02-21 Hitachi Ltd Direct current brushless motor including pulse width modulation
US3346792A (en) * 1964-06-15 1967-10-10 Hitachi Ltd Brushless motors wherein commutation is controlled by an impedance responsive to rotor movement
US3453512A (en) * 1964-08-25 1969-07-01 Trw Inc Brushless dc motor
US3339133A (en) * 1965-12-10 1967-08-29 Golay Buchel & Cie Sa Self-commutated, oscillator-fed motor system

Also Published As

Publication number Publication date
DE1910621B2 (de) 1973-03-29
FR2005215B1 (fr) 1975-07-04
GB1262504A (en) 1972-02-02
US3585474A (en) 1971-06-15
FR2005215A1 (fr) 1969-12-12
DE1910621A1 (de) 1969-11-06
JPS5432122B1 (fr) 1979-10-12

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable