CH491525A - Elektromotor mit einem magnetischen, toroidförmigen Stator - Google Patents
Elektromotor mit einem magnetischen, toroidförmigen StatorInfo
- Publication number
- CH491525A CH491525A CH192268A CH192268A CH491525A CH 491525 A CH491525 A CH 491525A CH 192268 A CH192268 A CH 192268A CH 192268 A CH192268 A CH 192268A CH 491525 A CH491525 A CH 491525A
- Authority
- CH
- Switzerland
- Prior art keywords
- magnetic
- electric motor
- toroidal stator
- toroidal
- stator
- Prior art date
Links
Classifications
-
- 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
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
-
- 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
- H02K37/14—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 with magnets rotating within the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/12—Transversal flux machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61752967A | 1967-02-21 | 1967-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH491525A true CH491525A (de) | 1970-05-31 |
Family
ID=24474003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH192268A CH491525A (de) | 1967-02-21 | 1968-02-09 | Elektromotor mit einem magnetischen, toroidförmigen Stator |
Country Status (6)
Country | Link |
---|---|
US (1) | US3495113A (de) |
CH (1) | CH491525A (de) |
DE (2) | DE1638302A1 (de) |
FR (1) | FR1555093A (de) |
GB (1) | GB1219841A (de) |
NL (1) | NL6802020A (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2321918A1 (de) * | 1972-05-09 | 1973-11-22 | Saia Ag | Elektromotor |
DE2340426A1 (de) * | 1973-08-09 | 1975-03-06 | Siemens Ag | Gehaeuse fuer einen wechselstromkleinmotor |
DE102004002326A1 (de) * | 2004-01-16 | 2005-08-04 | Forschungszentrum Jülich GmbH | Rotor |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3671841A (en) * | 1970-05-01 | 1972-06-20 | Tri Tech | Stepper motor with stator biasing magnets |
US3633055A (en) * | 1970-06-22 | 1972-01-04 | Molon Motor & Coil Corp | Permanent magnet motor |
NL141047B (nl) * | 1971-01-22 | 1974-01-15 | Heemaf Nv | Synchrone elektrische machine van het gelijkpooltype. |
US4082972A (en) * | 1973-05-02 | 1978-04-04 | Ebauches Sa | Small synchronous electric motor |
US4115713A (en) * | 1975-03-06 | 1978-09-19 | Motorola, Inc. | Rotor bias means for miniature watch motors or the like |
US4107559A (en) * | 1976-11-15 | 1978-08-15 | Trw Inc. | Miniature motor |
US4274026A (en) * | 1977-12-27 | 1981-06-16 | Tri-Tech, Inc. | Electric rotating machine |
US4241270A (en) * | 1977-12-27 | 1980-12-23 | Tri-Tech, Inc. | Synchronous electric motor |
DE2816098C2 (de) * | 1978-04-13 | 1980-04-17 | Sodeco-Saia Ag, Genf (Schweiz) | Kleinelektromotor |
DE2829946C2 (de) * | 1978-07-05 | 1985-01-31 | Schleicher Gmbh & Co Relais-Werke Kg, 1000 Berlin | Richtungsdefiniert, selbstanlaufender Synchronmotor |
JPS5523785A (en) * | 1978-08-09 | 1980-02-20 | Fuji Elelctrochem Co Ltd | Stator yoke for pulse motor |
US4244099A (en) * | 1979-01-11 | 1981-01-13 | Tri-Tech, Inc. | Method of making an electric rotating machine |
DE3024674C2 (de) * | 1980-06-30 | 1982-07-29 | Siemens AG, 1000 Berlin und 8000 München | Statoranordnung eines Kleinmotors, insbesondere eines Klauenpol-Schrittmotors |
US4388545A (en) * | 1981-06-10 | 1983-06-14 | General Electric Company | Rotor for a permanent magnet AC motor |
DE3420370A1 (de) * | 1984-01-02 | 1985-07-11 | Robert Bosch Gmbh, 7000 Stuttgart | Induktionsmotor |
EP0196457A1 (de) * | 1985-04-01 | 1986-10-08 | Saia Ag | Einphasenschrittmotor |
US4841189A (en) * | 1987-12-30 | 1989-06-20 | Tri-Tech, Inc. | Stepper motor and method of making the same |
US6057613A (en) * | 1998-02-04 | 2000-05-02 | Pacific Scientific Company | Hybrid stepper motor having optimized torque density |
JP3554756B2 (ja) * | 1998-12-03 | 2004-08-18 | ミネベア株式会社 | アクチュエータ |
TW470816B (en) * | 2000-09-29 | 2002-01-01 | Delta Electronics Inc | Method of simultaneously forming a bobbin and a silicon steel plate of a rotating device |
US6534893B2 (en) * | 2001-04-11 | 2003-03-18 | Sunonwealth Electric Machine Industry Co., Ltd. | Stator assembly structure of a direct current brushless motor |
JP3790438B2 (ja) * | 2001-05-07 | 2006-06-28 | 建準電機工業股▲分▼有限公司 | 電動機のステータ組の改良構造 |
GB2379336B (en) * | 2001-08-30 | 2005-11-23 | Sunonwealth Electr Mach Ind Co | Stator of a brushless direct current motor and a method for making it |
AU2002360048A1 (en) * | 2001-12-25 | 2003-07-15 | Keiji Hiramatsu | Generator |
US7095148B2 (en) * | 2002-10-17 | 2006-08-22 | Sankyo Seiki Mfg. Co., Ltd. | Motor with improved rotary shaft supporting structure |
TWI290409B (en) * | 2004-04-14 | 2007-11-21 | Delta Electronics Inc | Composite stator structure of motor |
TWI300283B (en) * | 2004-07-09 | 2008-08-21 | Delta Electronics Inc | Motor structure |
US7755242B2 (en) * | 2005-12-05 | 2010-07-13 | Lg Electronics Inc. | Motor, method for manufacturing the same, and washing machine using the same |
JP4818940B2 (ja) * | 2007-01-12 | 2011-11-16 | 株式会社オー・イー・ティー | ステータコイルの加熱装置 |
US20160149467A1 (en) | 2014-11-25 | 2016-05-26 | Black & Decker Inc. | Brushless Motor for a Power Tool |
US10500708B2 (en) | 2015-10-14 | 2019-12-10 | Black & Decker Inc. | Power tool |
US10807729B2 (en) * | 2017-05-17 | 2020-10-20 | General Electric Company | Propulsion system for an aircraft |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR837089A (fr) * | 1937-10-16 | 1939-02-02 | Electro App Sa | Moteur électrique |
US2292265A (en) * | 1939-10-06 | 1942-08-04 | Waltham Watch Co | Clock motor |
US2766863A (en) * | 1955-02-10 | 1956-10-16 | Controls Co Of America | Direction-controlling means for electric synchronous motors |
US2981855A (en) * | 1956-03-15 | 1961-04-25 | Cons Electronics Ind | Synchronous motor |
BE555343A (de) * | 1956-03-15 | |||
US2951957A (en) * | 1957-11-22 | 1960-09-06 | Philips Corp | Synchronous motor |
US3027469A (en) * | 1959-09-28 | 1962-03-27 | Ingraham Company | Directional drive control for selfstarting synchronous motors of either starting direction |
US3164735A (en) * | 1961-08-16 | 1965-01-05 | Ampex | Indexing synchronous motor |
US3268751A (en) * | 1962-09-13 | 1966-08-23 | Gen Time Corp | A.-c. motor drive for timing devices and the like |
NL6414624A (de) * | 1964-12-16 | 1966-06-17 |
-
1967
- 1967-02-21 US US617529A patent/US3495113A/en not_active Expired - Lifetime
-
1968
- 1968-02-06 DE DE19681638302 patent/DE1638302A1/de active Pending
- 1968-02-06 DE DET23681U patent/DE1983114U/de not_active Expired
- 1968-02-07 GB GB6155/68A patent/GB1219841A/en not_active Expired
- 1968-02-09 CH CH192268A patent/CH491525A/de not_active IP Right Cessation
- 1968-02-13 NL NL6802020A patent/NL6802020A/xx unknown
- 1968-02-16 FR FR1555093D patent/FR1555093A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2321918A1 (de) * | 1972-05-09 | 1973-11-22 | Saia Ag | Elektromotor |
DE2340426A1 (de) * | 1973-08-09 | 1975-03-06 | Siemens Ag | Gehaeuse fuer einen wechselstromkleinmotor |
DE102004002326A1 (de) * | 2004-01-16 | 2005-08-04 | Forschungszentrum Jülich GmbH | Rotor |
Also Published As
Publication number | Publication date |
---|---|
DE1983114U (de) | 1968-04-11 |
NL6802020A (de) | 1968-08-22 |
GB1219841A (en) | 1971-01-20 |
FR1555093A (de) | 1969-01-24 |
DE1638302A1 (de) | 1972-01-27 |
US3495113A (en) | 1970-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |