FR1552508A - - Google Patents

Info

Publication number
FR1552508A
FR1552508A FR1552508DA FR1552508A FR 1552508 A FR1552508 A FR 1552508A FR 1552508D A FR1552508D A FR 1552508DA FR 1552508 A FR1552508 A FR 1552508A
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
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
Application granted granted Critical
Publication of FR1552508A publication Critical patent/FR1552508A/fr
Expired 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
    • H02K23/56—Motors or generators having iron cores separated from armature winding
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/006—Structural associations of commutators
    • 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
    • H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
    • H02K23/36—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings having two or more windings; having two or more commutators; having two or more stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)
FR1552508D 1967-02-17 1968-01-26 Expired FR1552508A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH233767A CH452033A (fr) 1967-02-17 1967-02-17 Moteur électrique miniature

Publications (1)

Publication Number Publication Date
FR1552508A true FR1552508A (fr) 1969-01-03

Family

ID=4231451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552508D Expired FR1552508A (fr) 1967-02-17 1968-01-26

Country Status (5)

Country Link
US (1) US3514654A (fr)
AT (1) AT271616B (fr)
CH (1) CH452033A (fr)
DE (1) DE1638247A1 (fr)
FR (1) FR1552508A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610974A (en) * 1970-01-05 1971-10-05 Keith E Kenyon Dynamo-electric stepping arrangement
US3925696A (en) * 1970-09-08 1975-12-09 Dso Elprom Bg1970090815625 Statorless dynamo-electric machine
US3737693A (en) * 1970-12-30 1973-06-05 Olympus Optical Co Outer-rotor type d.c. motors
NL7113387A (fr) * 1971-09-30 1973-04-03
US3919572A (en) * 1973-12-26 1975-11-11 Rotron Inc Electrical motor construction
US4167685A (en) * 1974-06-10 1979-09-11 National Research Development Corporation Electrical machine commutator arrangement having shaped conductive segments for reduced sparking
JPS5744753Y2 (fr) * 1975-03-15 1982-10-02
JPS51147702A (en) * 1975-06-13 1976-12-18 Gakken Co Ltd Positioning structure of fitting core of commutator in miniature motor
CH656264A5 (de) * 1981-08-07 1986-06-13 Richard E Arnegger Elektrischer glockenmotor.
DE3607289C2 (de) * 1985-03-07 1997-01-30 Papst Motoren Gmbh & Co Kg Gleichstrommotor mit zylindrischem Luftspalt, insbesondere Außenläufermotor, mit einer eisenlosen Wicklung
US5214334A (en) * 1990-12-10 1993-05-25 Mitsuba Electric Manufacturing Co., Ltd. Slip ring with balanced center of gravity for use in detecting rotation of motor
US5621260A (en) * 1992-10-07 1997-04-15 Matsushita Electric Industrial Co., Ltd. Coreless motor
US5889349A (en) * 1995-10-23 1999-03-30 Namiki Precision Jewel Co., Ltd. Cylindrical coreless vibrating motor
JPH09215293A (ja) * 1996-02-07 1997-08-15 Matsushita Electric Ind Co Ltd 小型コアレスモータ
JP2000050597A (ja) * 1998-07-31 2000-02-18 Matsushita Electric Ind Co Ltd 細型円筒コアレスモータ及びそれを用いた電池駆動機器
JP2001231236A (ja) * 2000-02-18 2001-08-24 Matsushita Electric Ind Co Ltd 円筒コアレスモータ
JP4110504B2 (ja) * 2001-03-13 2008-07-02 株式会社安川電機 真空用モータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973746C (de) * 1942-04-01 1960-05-25 Askania Werke Ag Gleichstromkleinstmotor mit eisenlosem Glockenanker und dreiteiligem Kollektor
US2944169A (en) * 1956-07-05 1960-07-05 Abrams Instr Corp Motor and governor supporting assembly
CH437499A (de) * 1962-05-12 1967-06-15 Biviator Sa Gleichstrom-Mikromotor
US3308319A (en) * 1964-07-07 1967-03-07 Stussi Hans Miniature electric motor

Also Published As

Publication number Publication date
AT271616B (de) 1969-06-10
DE1638247A1 (de) 1971-07-01
CH452033A (fr) 1968-05-15
US3514654A (en) 1970-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse