FR2454720B1 - - Google Patents

Info

Publication number
FR2454720B1
FR2454720B1 FR8004123A FR8004123A FR2454720B1 FR 2454720 B1 FR2454720 B1 FR 2454720B1 FR 8004123 A FR8004123 A FR 8004123A FR 8004123 A FR8004123 A FR 8004123A FR 2454720 B1 FR2454720 B1 FR 2454720B1
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.)
Expired
Application number
FR8004123A
Other versions
FR2454720A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2454720A1 publication Critical patent/FR2454720A1/fr
Application granted granted Critical
Publication of FR2454720B1 publication Critical patent/FR2454720B1/fr
Granted 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
    • H02K29/10—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using light effect devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Windings For Motors And Generators (AREA)
  • Dc Machiner (AREA)
  • Motor And Converter Starters (AREA)
FR8004123A 1979-04-17 1980-02-21 Commutateur electronique pour moteur electrique Granted FR2454720A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT282279A AT362015B (de) 1979-04-17 1979-04-17 Elektronischer kommutator

Publications (2)

Publication Number Publication Date
FR2454720A1 FR2454720A1 (fr) 1980-11-14
FR2454720B1 true FR2454720B1 (fr) 1984-12-07

Family

ID=3540844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004123A Granted FR2454720A1 (fr) 1979-04-17 1980-02-21 Commutateur electronique pour moteur electrique

Country Status (7)

Country Link
US (1) US4333015A (fr)
JP (1) JPS5612855A (fr)
AT (1) AT362015B (fr)
CH (1) CH648964A5 (fr)
DE (1) DE3003064A1 (fr)
FR (1) FR2454720A1 (fr)
GB (1) GB2049305A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510836A1 (fr) * 1981-07-31 1983-02-04 Thomson Csf Moteur electrique a repulsion sans collecteur
JPS58126647A (ja) * 1982-01-25 1983-07-28 Hitachi Ltd 防爆型陰極線管
KR890004099B1 (ko) * 1987-04-22 1989-10-20 이이수 직류다상 양극성 무정류자 전동기(multi-phase bipolar brushless d.c motor)
US4958904A (en) * 1987-10-23 1990-09-25 Honeywell, Inc. Optical slip ring
DE19824042A1 (de) * 1998-05-29 1999-12-02 Pm Dm Gmbh Dreiphasengleichstrommotor mit elektronischer Kommutierung und hoher Motorleistung
US8363016B2 (en) 2003-08-18 2013-01-29 Gunze Limited Transparent touch panel and electronic apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919358A (en) * 1955-03-23 1959-12-29 Bell Telephone Labor Inc Apparatus for converting radiant energy to electromechanical energy
FR1247485A (fr) * 1959-10-23 1960-12-02 Perfectionnement aux machines électriques tournantes à courant continu
DE1204311B (de) * 1960-08-09 1965-11-04 Licentia Gmbh Aus einer Gleichstromquelle gespeister Elektromotor ohne mechanischen Kommutator
GB1048471A (en) * 1961-07-19 1966-11-16 Secr Aviation Improvements in electric motors with brushless commutation
US3364407A (en) * 1962-10-08 1968-01-16 Sperry Rand Corp Brushless direct current motor
FR92404E (fr) * 1965-10-27 1968-11-08 Alimentation électrique des moteurs
FR1472183A (fr) * 1966-01-24 1967-03-10 Procédé de commutation des sections de bobinage d'une machine électrique tournante et machine électrique tournante pour la mise en oeuvre dudit procédé
JPS4516013Y1 (fr) * 1966-02-28 1970-07-03
US3454864A (en) * 1966-04-04 1969-07-08 Jebco Inc Electric power generator for generating power of a predetermined frequency,magnitude,and wave form
DE1907822C3 (de) * 1969-02-17 1980-10-02 Braun Ag, 6000 Frankfurt Antriebsvorrichtung für den Plattenteller eines Plattenspielers
US4228384A (en) * 1978-05-08 1980-10-14 Kollmorgen Technologies Corporation Brushless DC printed motor

Also Published As

Publication number Publication date
ATA282279A (de) 1980-09-15
CH648964A5 (fr) 1985-04-15
US4333015A (en) 1982-06-01
DE3003064C2 (fr) 1988-06-01
FR2454720A1 (fr) 1980-11-14
AT362015B (de) 1981-04-27
JPS5612855A (en) 1981-02-07
DE3003064A1 (de) 1980-11-06
GB2049305A (en) 1980-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse