HK1007643A1 - Multiphase electromagnetic transducer with a multipolar permanent magnet - Google Patents

Multiphase electromagnetic transducer with a multipolar permanent magnet Download PDF

Info

Publication number
HK1007643A1
HK1007643A1 HK98106733A HK98106733A HK1007643A1 HK 1007643 A1 HK1007643 A1 HK 1007643A1 HK 98106733 A HK98106733 A HK 98106733A HK 98106733 A HK98106733 A HK 98106733A HK 1007643 A1 HK1007643 A1 HK 1007643A1
Authority
HK
Hong Kong
Prior art keywords
principal
relative
plane
rotor
magnetic
Prior art date
Application number
HK98106733A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1007643B (en
Inventor
Surmely Gerard
Taghezout Daho
Original Assignee
Eta草图制造公司
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 Eta草图制造公司 filed Critical Eta草图制造公司
Publication of HK1007643A1 publication Critical patent/HK1007643A1/xx
Publication of HK1007643B publication Critical patent/HK1007643B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/125—Magnet axially facing armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Electromechanical Clocks (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
HK98106733.2A 1992-09-24 1998-06-25 Multiphase electromagnetic transducer with a multipolar permanent magnet HK1007643B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9211511A FR2696058B1 (fr) 1992-09-24 1992-09-24 Transducteur électromagnétique polyphasé à aimant permanent multipolaire.
FR9211511 1992-09-24

Publications (2)

Publication Number Publication Date
HK1007643A1 true HK1007643A1 (en) 1999-04-16
HK1007643B HK1007643B (en) 1999-04-16

Family

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Also Published As

Publication number Publication date
FR2696058B1 (fr) 1994-12-16
KR940007910A (ko) 1994-04-28
EP0589342B1 (fr) 1996-01-03
CN1033883C (zh) 1997-01-22
JPH06217518A (ja) 1994-08-05
FR2696058A1 (fr) 1994-03-25
DE69301216T2 (de) 1996-08-29
US5396139A (en) 1995-03-07
JP3411640B2 (ja) 2003-06-03
DE69301216D1 (de) 1996-02-15
TW275724B (enEXAMPLES) 1996-05-11
CN1085358A (zh) 1994-04-13
KR100303695B1 (ko) 2001-11-30
EP0589342A1 (fr) 1994-03-30

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050915