FR1212841A - Moteur électrique et plus particulièrement moteur miniature à courant continu ayant un grand rendement et une longue vie utile - Google Patents

Moteur électrique et plus particulièrement moteur miniature à courant continu ayant un grand rendement et une longue vie utile

Info

Publication number
FR1212841A
FR1212841A FR1212841DA FR1212841A FR 1212841 A FR1212841 A FR 1212841A FR 1212841D A FR1212841D A FR 1212841DA FR 1212841 A FR1212841 A FR 1212841A
Authority
FR
France
Prior art keywords
direct current
service life
high efficiency
long service
electric 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
Other languages
English (en)
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.)
MINITONE
Original Assignee
MINITONE
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 MINITONE filed Critical MINITONE
Application granted granted Critical
Publication of FR1212841A publication Critical patent/FR1212841A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • 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
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Dc Machiner (AREA)
FR1212841D 1957-09-12 1958-09-09 Moteur électrique et plus particulièrement moteur miniature à courant continu ayant un grand rendement et une longue vie utile Expired FR1212841A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1212841XA 1957-09-12 1957-09-12
US683641A US2894156A (en) 1957-09-12 1957-09-12 Miniature motor

Publications (1)

Publication Number Publication Date
FR1212841A true FR1212841A (fr) 1960-03-25

Family

ID=26819310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212841D Expired FR1212841A (fr) 1957-09-12 1958-09-09 Moteur électrique et plus particulièrement moteur miniature à courant continu ayant un grand rendement et une longue vie utile

Country Status (2)

Country Link
US (1) US2894156A (fr)
FR (1) FR1212841A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297210B (de) * 1965-05-06 1969-06-12 Bosch Gmbh Robert Gehaeuse fuer elektrische Maschinen, insbesondere Kleinmotoren
US4510407A (en) * 1982-06-11 1985-04-09 Hitachi, Ltd. Permanent magnet type motor having improved pole structure

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075109A (en) * 1958-06-04 1963-01-22 Gen Ind Co Electric motors
FR1231096A (fr) * 1959-03-26 1960-09-26 Normacem Sa Perfectionnements aux machines électriques tournantes à entrefer axial
US3091713A (en) * 1959-09-24 1963-05-28 Controls Co Of America Ceramic magnet mounting structure
US3165654A (en) * 1960-02-17 1965-01-12 Mabuchi Takaichi Miniature electric motors
US3093763A (en) * 1960-03-22 1963-06-11 Gen Motors Corp Printed circuit motor
US3161794A (en) * 1960-10-01 1964-12-15 Electrolux Ab End bells for electric motors
US3095515A (en) * 1961-11-06 1963-06-25 Louis Marx & Company Subminiature electric motor
US3244917A (en) * 1962-07-25 1966-04-05 Gen Motors Corp Dynamoelectric machine
DE1262420B (de) * 1963-03-05 1968-03-07 Ernst Weiss Dipl Kfm Kleinelektromotor, insbesondere fuer ein Magnettongeraet
DE1488474A1 (de) * 1964-12-21 1970-01-08 Gaston Cartier Elektromotor
FR1590248A (fr) * 1967-11-02 1970-04-13
US4080540A (en) * 1973-10-08 1978-03-21 Canon Kabushiki Kaisha Low-powdered stepping motor
US4423549A (en) 1979-09-10 1984-01-03 General Motors Corporation Method of assembling dynamoelectric machine brushes
US4293789A (en) * 1979-09-10 1981-10-06 General Motors Corporation Dynamoelectric machine brush rigging
JPH0218669Y2 (fr) * 1984-08-14 1990-05-24
US4571515A (en) * 1984-09-26 1986-02-18 Baader Edward J Small motor assembly
US4795932A (en) * 1987-07-31 1989-01-03 United Technologies Electro Systems, Inc. Double insulated motor including a magnet retainer
US5109172A (en) * 1989-04-26 1992-04-28 Pace Sang H L Permanent magnet motor having diverting magnets
US5187612A (en) * 1990-11-15 1993-02-16 Gap Technologies, Inc. Gyrating programmable scanner
JP2946793B2 (ja) * 1991-03-19 1999-09-06 ブラザー工業株式会社 光偏向器
FR2878089B1 (fr) * 2004-11-12 2007-03-02 Arvinmeritor Light Vehicle Sys Moteur de serrure electrique
TWM295390U (en) * 2006-03-21 2006-08-01 Taiwan Long Hawn Entpr Co Back lid of motor
JP2008043031A (ja) * 2006-08-04 2008-02-21 Mabuchi Motor Co Ltd リング形状界磁マグネットに薄肉部を形成した小型モータ
DE102006058064A1 (de) * 2006-12-07 2008-06-19 Ipgate Ag Elektrische Drehfeldmaschine
US12294253B2 (en) * 2022-11-15 2025-05-06 Abb Schweiz Ag Electric motor fan cover, end bell interface, and radially mounted brush holder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US371199A (en) * 1887-10-11 Chusetts
US457902A (en) * 1891-08-18 kintner
BE348448A (fr) * 1927-02-03
BE421528A (fr) * 1936-05-12
US2234926A (en) * 1938-05-21 1941-03-11 Chicago Flexible Shaft Co Electric motor
US2177472A (en) * 1938-11-16 1939-10-24 Utah Radio Products Company Dynamo-electric machine
GB546117A (en) * 1940-11-18 1942-06-29 Howard Austin Whtteside Electrically driven hand tools
US2532700A (en) * 1945-11-23 1950-12-05 Eurich Joe Emil George Electric motor and generator
CH316001A (de) * 1952-10-03 1956-09-15 Bosch Gmbh Robert Elektrische Maschine mit Schleifkontaktstücken, insbesondere Stromwender-Kleinelektromotor
FR1124954A (fr) * 1954-03-08 1956-10-22 Globe Ind Moteur à courant continu
GB781107A (en) * 1954-03-08 1957-08-14 Globe Ind Inc Improvements relating to electric motors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297210B (de) * 1965-05-06 1969-06-12 Bosch Gmbh Robert Gehaeuse fuer elektrische Maschinen, insbesondere Kleinmotoren
US4510407A (en) * 1982-06-11 1985-04-09 Hitachi, Ltd. Permanent magnet type motor having improved pole structure

Also Published As

Publication number Publication date
US2894156A (en) 1959-07-07

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