TW275724B - - Google Patents
Info
- Publication number
- TW275724B TW275724B TW082107374A TW82107374A TW275724B TW 275724 B TW275724 B TW 275724B TW 082107374 A TW082107374 A TW 082107374A TW 82107374 A TW82107374 A TW 82107374A TW 275724 B TW275724 B TW 275724B
- Authority
- TW
- Taiwan
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9211511A FR2696058B1 (fr) | 1992-09-24 | 1992-09-24 | Transducteur électromagnétique polyphasé à aimant permanent multipolaire. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW275724B true TW275724B (en:Method) | 1996-05-11 |
Family
ID=9433940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW082107374A TW275724B (en:Method) | 1992-09-24 | 1993-09-07 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5396139A (en:Method) |
| EP (1) | EP0589342B1 (en:Method) |
| JP (1) | JP3411640B2 (en:Method) |
| KR (1) | KR100303695B1 (en:Method) |
| CN (1) | CN1033883C (en:Method) |
| DE (1) | DE69301216T2 (en:Method) |
| FR (1) | FR2696058B1 (en:Method) |
| TW (1) | TW275724B (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995015559A1 (en) * | 1993-12-03 | 1995-06-08 | Maxtor Corporation | Axial spindle motor for hard disk drive assembly |
| TW293965B (en:Method) * | 1993-12-28 | 1996-12-21 | Ebauchesfabrik Eta Ag | |
| DE4429259A1 (de) * | 1994-08-18 | 1996-02-22 | Moto Meter Gmbh | Schrittmotor mit vorwiegend axialer Rotormagnetisierung |
| US5736798A (en) * | 1995-10-19 | 1998-04-07 | Eastman Kodak Company | Passive magnetic damper |
| FR2745129B1 (fr) * | 1996-02-15 | 1998-04-10 | Ebauchesfabrik Eta Ag | Transducteur electromecanique a aimants permanents multipolaires |
| DE20314652U1 (de) * | 2003-09-22 | 2004-08-26 | Minebea Co., Ltd. | Motor mit axialem Magnetfluß und ringförmigem Stator |
| BRPI0622015A2 (pt) * | 2006-09-11 | 2011-12-20 | Iichi Okuno | geradores para gerar eletricidade por meio da ação da geometria de anel de um anel do elemento de campo e por meio de um anel do elemento de campo |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2553359A (en) * | 1948-09-30 | 1951-05-15 | Laclede Christy Company | Deairing method |
| US3818690A (en) * | 1973-11-21 | 1974-06-25 | Timex Corp | Stepping motor for watch movement |
| DE2705685A1 (de) * | 1977-02-11 | 1978-08-17 | Quarz Zeit Ag | Einphasenschrittmotor |
| GB2054978B (en) * | 1979-07-06 | 1984-06-13 | Ebauches Sa | Electromagnetic motor rotatable in either direction |
| JPS60501933A (ja) * | 1983-07-28 | 1985-11-07 | グロジャン、ミシェル | １面につきｎ／２対の極を有する磁化ロ−タによる多相モ−タ |
| US4629924A (en) * | 1983-07-28 | 1986-12-16 | Michel Grosjean | Multiphase motor with magnetized rotor having N/2 pairs of poles at its periphery |
| CH665069A5 (fr) * | 1985-12-11 | 1988-04-15 | Portescap | Moteur electrique synchrone di- ou tetraphase a un etage. |
| US4922145A (en) * | 1988-11-17 | 1990-05-01 | Eastman Kodak Company | Stepper motor |
| EP0458056B1 (fr) * | 1990-04-23 | 1995-01-18 | Eta SA Fabriques d'Ebauches | Moteur électromagnétique |
| CH681500B5 (fr) * | 1991-04-19 | 1993-10-15 | Ebauchesfabrik Eta Ag | Moteur électromagnétique à deux sens de rotation, notamment pour pièce d'horlogerie. |
| FR2679714B1 (fr) * | 1991-07-22 | 1995-01-06 | Ebauchesfabrik Eta Ag | Transducteur electromagnetique polyphase a aimant permanent, notamment moteur d'entrainement. |
| FR2685144B1 (fr) * | 1991-12-17 | 1997-09-12 | Ebauchesfabrik Eta Ag | Transducteur electromagnetique a aimant permanent multipolaire. |
-
1992
- 1992-09-24 FR FR9211511A patent/FR2696058B1/fr not_active Expired - Fee Related
-
1993
- 1993-09-07 TW TW082107374A patent/TW275724B/zh active
- 1993-09-09 US US08/123,845 patent/US5396139A/en not_active Expired - Fee Related
- 1993-09-15 EP EP93114819A patent/EP0589342B1/fr not_active Expired - Lifetime
- 1993-09-15 DE DE69301216T patent/DE69301216T2/de not_active Expired - Fee Related
- 1993-09-22 KR KR1019930019229A patent/KR100303695B1/ko not_active Expired - Fee Related
- 1993-09-23 CN CN93117893A patent/CN1033883C/zh not_active Expired - Fee Related
- 1993-09-24 JP JP25894193A patent/JP3411640B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2696058B1 (fr) | 1994-12-16 |
| KR940007910A (ko) | 1994-04-28 |
| HK1007643A1 (en) | 1999-04-16 |
| 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 |
| CN1085358A (zh) | 1994-04-13 |
| KR100303695B1 (ko) | 2001-11-30 |
| EP0589342A1 (fr) | 1994-03-30 |