FR2707049A1 - Electric machine with ferrite, electric motor thus constituted and vehicle power steering system - Google Patents

Electric machine with ferrite, electric motor thus constituted and vehicle power steering system Download PDF

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Publication number
FR2707049A1
FR2707049A1 FR9307482A FR9307482A FR2707049A1 FR 2707049 A1 FR2707049 A1 FR 2707049A1 FR 9307482 A FR9307482 A FR 9307482A FR 9307482 A FR9307482 A FR 9307482A FR 2707049 A1 FR2707049 A1 FR 2707049A1
Authority
FR
France
Prior art keywords
ferrites
machine
carcass
tube
machine according
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.)
Granted
Application number
FR9307482A
Other languages
English (en)
French (fr)
Other versions
FR2707049B1 (enrdf_load_stackoverflow
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.)
Valeo Systemes dEssuyage SAS
Original Assignee
Valeo Systemes dEssuyage 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 Valeo Systemes dEssuyage SAS filed Critical Valeo Systemes dEssuyage SAS
Priority to FR9307482A priority Critical patent/FR2707049A1/fr
Publication of FR2707049A1 publication Critical patent/FR2707049A1/fr
Application granted granted Critical
Publication of FR2707049B1 publication Critical patent/FR2707049B1/fr
Granted legal-status Critical Current

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Classifications

    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/279—Magnets embedded in the magnetic core
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
FR9307482A 1993-06-21 1993-06-21 Electric machine with ferrite, electric motor thus constituted and vehicle power steering system Granted FR2707049A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9307482A FR2707049A1 (en) 1993-06-21 1993-06-21 Electric machine with ferrite, electric motor thus constituted and vehicle power steering system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307482A FR2707049A1 (en) 1993-06-21 1993-06-21 Electric machine with ferrite, electric motor thus constituted and vehicle power steering system

Publications (2)

Publication Number Publication Date
FR2707049A1 true FR2707049A1 (en) 1994-12-30
FR2707049B1 FR2707049B1 (enrdf_load_stackoverflow) 1995-08-04

Family

ID=9448360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9307482A Granted FR2707049A1 (en) 1993-06-21 1993-06-21 Electric machine with ferrite, electric motor thus constituted and vehicle power steering system

Country Status (1)

Country Link
FR (1) FR2707049A1 (enrdf_load_stackoverflow)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633091A1 (de) * 1975-07-25 1977-01-27 Hitachi Ltd Magnetzuender fuer motorfahrzeuge
DE2728138A1 (de) * 1976-06-23 1977-12-29 Hitachi Ltd Rotor eines permanentmagnet-dynamos
JPS5932345A (ja) * 1982-08-12 1984-02-21 Mitsubishi Electric Corp 磁石発電機の回転子
EP0154335A2 (en) * 1984-03-07 1985-09-11 Hitachi, Ltd. Magneto d.c. motor
GB2161031A (en) * 1984-06-22 1986-01-02 Honda Motor Co Ltd Electromagnetic servo unit
JPS61121748A (ja) * 1984-11-17 1986-06-09 Mitsuba Denki Seisakusho:Kk 永久磁石回転機およびその磁石固定方法
EP0188231A2 (en) * 1985-01-14 1986-07-23 Hitachi, Ltd. Permanent magnet type DC motor having improved magnet fixture structure
EP0205090A2 (en) * 1985-06-06 1986-12-17 Nippondenso Co., Ltd. Magneto rotor
FR2649261A1 (fr) * 1989-06-30 1991-01-04 Mitsuba Electric Mfg Co Rotor a aimants pour un magneto-generateur

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633091A1 (de) * 1975-07-25 1977-01-27 Hitachi Ltd Magnetzuender fuer motorfahrzeuge
DE2728138A1 (de) * 1976-06-23 1977-12-29 Hitachi Ltd Rotor eines permanentmagnet-dynamos
JPS5932345A (ja) * 1982-08-12 1984-02-21 Mitsubishi Electric Corp 磁石発電機の回転子
EP0154335A2 (en) * 1984-03-07 1985-09-11 Hitachi, Ltd. Magneto d.c. motor
GB2161031A (en) * 1984-06-22 1986-01-02 Honda Motor Co Ltd Electromagnetic servo unit
JPS61121748A (ja) * 1984-11-17 1986-06-09 Mitsuba Denki Seisakusho:Kk 永久磁石回転機およびその磁石固定方法
EP0188231A2 (en) * 1985-01-14 1986-07-23 Hitachi, Ltd. Permanent magnet type DC motor having improved magnet fixture structure
EP0205090A2 (en) * 1985-06-06 1986-12-17 Nippondenso Co., Ltd. Magneto rotor
FR2649261A1 (fr) * 1989-06-30 1991-01-04 Mitsuba Electric Mfg Co Rotor a aimants pour un magneto-generateur

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 10, no. 309 (E - 447)<2365> 21 October 1986 (1986-10-21) *
PATENT ABSTRACTS OF JAPAN vol. 8, no. 119 (E - 248)<1556> 5 June 1984 (1984-06-05) *

Also Published As

Publication number Publication date
FR2707049B1 (enrdf_load_stackoverflow) 1995-08-04

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