FR2453523A1 - Moteur electrique sans balais, a entrefer axial - Google Patents
Moteur electrique sans balais, a entrefer axialInfo
- Publication number
- FR2453523A1 FR2453523A1 FR8007771A FR8007771A FR2453523A1 FR 2453523 A1 FR2453523 A1 FR 2453523A1 FR 8007771 A FR8007771 A FR 8007771A FR 8007771 A FR8007771 A FR 8007771A FR 2453523 A1 FR2453523 A1 FR 2453523A1
- Authority
- FR
- France
- Prior art keywords
- electric motor
- air gap
- axial air
- pole pieces
- brushless electric
- 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
Links
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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
Abstract
Moteur électrique à entrefer axial comportant un enroulement statorique 10 coaxial à l'axe de rotation et des pièces polaires 1 à 8 représentant sous forme de paquets de lamelles, approximativement en forme de U, recouvrant alternativement l'enroulement statorique dans des directions radiales opposées et à des distances angulaires égales. Les surfaces frontales 16, 18 de toutes les pièces polaires 1 à 8 sont à peu près égales et les axes de symétrie transversaux 22 de toutes les pièces polaires 1, 3, 5, 7 de nombre impair sont disposés radialement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2913691A DE2913691C2 (de) | 1979-04-05 | 1979-04-05 | Ständer für einen bürstenlosen Elektromotor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2453523A1 true FR2453523A1 (fr) | 1980-10-31 |
FR2453523B1 FR2453523B1 (fr) | 1984-07-20 |
Family
ID=6067512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8007771A Granted FR2453523A1 (fr) | 1979-04-05 | 1980-04-04 | Moteur electrique sans balais, a entrefer axial |
Country Status (9)
Country | Link |
---|---|
US (1) | US4283646A (fr) |
AT (1) | AT366527B (fr) |
DE (1) | DE2913691C2 (fr) |
DK (1) | DK139080A (fr) |
ES (1) | ES8101339A1 (fr) |
FR (1) | FR2453523A1 (fr) |
GB (1) | GB2049304B (fr) |
IT (1) | IT1128394B (fr) |
SE (1) | SE8002463L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472865A1 (fr) * | 1979-12-28 | 1981-07-03 | Danfoss As | Stator pour un moteur electrique sans balais |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040061387A1 (en) * | 2002-09-27 | 2004-04-01 | Harmonic Drive, Inc. | Magnetically actuated commutator |
SI22072A (sl) * | 2005-05-26 | 2006-12-31 | Marko Petek | Sinhronski elektromehanski pretvornik |
DE102013109448B4 (de) | 2012-08-31 | 2018-10-04 | Leantec Motor Gmbh & Co. Kg | Elektromechanischer Wandler |
TWM505120U (zh) * | 2015-03-27 | 2015-07-11 | Cooler Master Co Ltd | 改良於軸向氣隙馬達定子及其風扇 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE462595A (fr) * | ||||
FR770292A (fr) * | 1934-03-17 | 1934-09-11 | Magneto Lumiere L M C | Appareil d'éclairage pour cycles et moto-cycles |
GB633364A (en) * | 1944-02-02 | 1949-12-12 | Philips Nv | Improvements in or relating to stators for dynamo-electric machines |
CH361859A (fr) * | 1959-07-01 | 1962-05-15 | Normacem Sa | Procédé de fabrication d'une machine électrique tournante à entrefer axial |
US3060337A (en) * | 1957-11-13 | 1962-10-23 | Printed Motors Inc | Axial air-gap motor with printed stator and rotor |
US3130337A (en) * | 1950-08-04 | 1964-04-21 | Marian M Stoller | Dynamo-electric machine construction |
US3189770A (en) * | 1959-09-07 | 1965-06-15 | Electronique & Automatisme Sa | Axial airgap electric rotary machines |
FR1552559A (fr) * | 1968-01-30 | 1969-01-03 | ||
DE2033818A1 (de) * | 1970-07-08 | 1972-01-20 | Kusnetsow N | Synchronmaschine vom Stirntyp |
DE2239028A1 (de) * | 1972-03-02 | 1973-09-06 | Taiyo Yuden Kk | Wechselstromerzeuger mit einem rotierenden dauermagneten |
FR2368169A1 (fr) * | 1976-10-14 | 1978-05-12 | Gen Motors Corp | Stator pour machine dynamo-electrique |
GB1541211A (en) * | 1974-11-12 | 1979-02-28 | Pa Management Consult | Electro - magnetic machines |
DE2843384A1 (de) * | 1977-10-06 | 1979-04-19 | Pa Management Consult | Elektromagnetische maschine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3304450A (en) * | 1960-08-12 | 1967-02-14 | Aerojet General Co | Axial airgap dynamoelectric machine |
US3261998A (en) * | 1960-08-12 | 1966-07-19 | Aerojet General Co | Axial airgap dynamoelectric machine |
GB1023930A (en) * | 1962-01-03 | 1966-03-30 | John Claude Hall | Electric generators |
US3311767A (en) * | 1964-06-09 | 1967-03-28 | Robert W Faulkner | Electrical apparatus |
FR1477506A (fr) * | 1966-01-24 | 1967-04-21 | Leonida Patrignani | Machine électrique tournante à entrefer axial |
FR90877E (fr) * | 1966-09-19 | 1968-03-01 | Kuhlmann Ets | Procédé de traitement des matières à base d'acétate de cellulose |
GB1164138A (en) * | 1966-12-14 | 1969-09-17 | William George Bird | Improvements in or relating to Electrical Machines |
US3700943A (en) * | 1971-11-08 | 1972-10-24 | Ford Motor Co | Disc-type variable reluctance rotating machine |
US3803431A (en) * | 1971-11-24 | 1974-04-09 | Fujitsu Ltd | Electric pulse motor |
GB1499652A (en) * | 1974-12-17 | 1978-02-01 | Toolmasters Ltd | Oscillating or reciprocating motor mechanism |
-
1979
- 1979-04-05 DE DE2913691A patent/DE2913691C2/de not_active Expired
-
1980
- 1980-03-10 AT AT0132780A patent/AT366527B/de not_active IP Right Cessation
- 1980-03-17 US US06/131,216 patent/US4283646A/en not_active Expired - Lifetime
- 1980-03-31 SE SE8002463A patent/SE8002463L/ not_active Application Discontinuation
- 1980-04-01 DK DK139080A patent/DK139080A/da not_active Application Discontinuation
- 1980-04-02 ES ES490228A patent/ES8101339A1/es not_active Expired
- 1980-04-02 GB GB8011104A patent/GB2049304B/en not_active Expired
- 1980-04-04 FR FR8007771A patent/FR2453523A1/fr active Granted
- 1980-04-04 IT IT67536/80A patent/IT1128394B/it active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE462595A (fr) * | ||||
FR770292A (fr) * | 1934-03-17 | 1934-09-11 | Magneto Lumiere L M C | Appareil d'éclairage pour cycles et moto-cycles |
GB633364A (en) * | 1944-02-02 | 1949-12-12 | Philips Nv | Improvements in or relating to stators for dynamo-electric machines |
US3130337A (en) * | 1950-08-04 | 1964-04-21 | Marian M Stoller | Dynamo-electric machine construction |
US3060337A (en) * | 1957-11-13 | 1962-10-23 | Printed Motors Inc | Axial air-gap motor with printed stator and rotor |
CH361859A (fr) * | 1959-07-01 | 1962-05-15 | Normacem Sa | Procédé de fabrication d'une machine électrique tournante à entrefer axial |
US3189770A (en) * | 1959-09-07 | 1965-06-15 | Electronique & Automatisme Sa | Axial airgap electric rotary machines |
FR1552559A (fr) * | 1968-01-30 | 1969-01-03 | ||
DE2033818A1 (de) * | 1970-07-08 | 1972-01-20 | Kusnetsow N | Synchronmaschine vom Stirntyp |
DE2239028A1 (de) * | 1972-03-02 | 1973-09-06 | Taiyo Yuden Kk | Wechselstromerzeuger mit einem rotierenden dauermagneten |
GB1541211A (en) * | 1974-11-12 | 1979-02-28 | Pa Management Consult | Electro - magnetic machines |
FR2368169A1 (fr) * | 1976-10-14 | 1978-05-12 | Gen Motors Corp | Stator pour machine dynamo-electrique |
DE2843384A1 (de) * | 1977-10-06 | 1979-04-19 | Pa Management Consult | Elektromagnetische maschine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472865A1 (fr) * | 1979-12-28 | 1981-07-03 | Danfoss As | Stator pour un moteur electrique sans balais |
Also Published As
Publication number | Publication date |
---|---|
FR2453523B1 (fr) | 1984-07-20 |
ES490228A0 (es) | 1980-12-01 |
ES8101339A1 (es) | 1980-12-01 |
ATA132780A (de) | 1981-08-15 |
US4283646A (en) | 1981-08-11 |
IT1128394B (it) | 1986-05-28 |
DE2913691C2 (de) | 1983-12-01 |
DE2913691A1 (de) | 1980-10-09 |
SE8002463L (sv) | 1980-10-06 |
GB2049304A (en) | 1980-12-17 |
IT8067536A0 (it) | 1980-04-04 |
GB2049304B (en) | 1983-08-24 |
AT366527B (de) | 1982-04-26 |
DK139080A (da) | 1980-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |