IT1299526B1 - Motore elettrico universale a traferro variabile - Google Patents
Motore elettrico universale a traferro variabileInfo
- Publication number
- IT1299526B1 IT1299526B1 IT98RM000410A ITRM980410A IT1299526B1 IT 1299526 B1 IT1299526 B1 IT 1299526B1 IT 98RM000410 A IT98RM000410 A IT 98RM000410A IT RM980410 A ITRM980410 A IT RM980410A IT 1299526 B1 IT1299526 B1 IT 1299526B1
- Authority
- IT
- Italy
- Prior art keywords
- electric motor
- air gap
- variable air
- universal electric
- universal
- 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
- H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
- H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT98RM000410A IT1299526B1 (it) | 1998-06-18 | 1998-06-18 | Motore elettrico universale a traferro variabile |
AT99925272T ATE302497T1 (de) | 1998-06-18 | 1999-05-27 | Elektrischer universalmotor mit varänderlichem luftspalt |
PCT/IT1999/000149 WO1999066627A1 (en) | 1998-06-18 | 1999-05-27 | Universal electric motor with variable air gap |
RU2001101913/09A RU2219641C2 (ru) | 1998-06-18 | 1999-05-27 | Универсальный электродвигатель |
CNB998075140A CN1178367C (zh) | 1998-06-18 | 1999-05-27 | 具有可变空气间隙的通用电动机 |
AU41638/99A AU769122B2 (en) | 1998-06-18 | 1999-05-27 | Universal electric motor with variable air gap |
CA002335151A CA2335151A1 (en) | 1998-06-18 | 1999-05-27 | Universal electric motor with variable air gap |
US09/719,779 US6469412B1 (en) | 1998-06-18 | 1999-05-27 | Universal electric motor with variable air gap |
EP99925272A EP1093684B1 (en) | 1998-06-18 | 1999-05-27 | Universal electric motor with variable air gap |
DE69926756T DE69926756D1 (de) | 1998-06-18 | 1999-05-27 | Elektrischer universalmotor mit varänderlichem luftspalt |
ARP990102525A AR019589A1 (es) | 1998-06-18 | 1999-05-28 | Motor electrico universal con entrehierro variable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT98RM000410A IT1299526B1 (it) | 1998-06-18 | 1998-06-18 | Motore elettrico universale a traferro variabile |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM980410A0 ITRM980410A0 (it) | 1998-06-18 |
ITRM980410A1 ITRM980410A1 (it) | 1999-12-18 |
IT1299526B1 true IT1299526B1 (it) | 2000-03-16 |
Family
ID=11406000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT98RM000410A IT1299526B1 (it) | 1998-06-18 | 1998-06-18 | Motore elettrico universale a traferro variabile |
Country Status (11)
Country | Link |
---|---|
US (1) | US6469412B1 (it) |
EP (1) | EP1093684B1 (it) |
CN (1) | CN1178367C (it) |
AR (1) | AR019589A1 (it) |
AT (1) | ATE302497T1 (it) |
AU (1) | AU769122B2 (it) |
CA (1) | CA2335151A1 (it) |
DE (1) | DE69926756D1 (it) |
IT (1) | IT1299526B1 (it) |
RU (1) | RU2219641C2 (it) |
WO (1) | WO1999066627A1 (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4280542B2 (ja) * | 2003-04-30 | 2009-06-17 | 日本電産コパル株式会社 | ステッピングモータ |
US20100301693A1 (en) * | 2007-10-29 | 2010-12-02 | Daniel Farb | Rotational magnetic propulsion motors |
EP2237398A1 (en) * | 2009-04-03 | 2010-10-06 | Siemens Aktiengesellschaft | Method and arrangement to adjust an air-gap |
GB2476669A (en) * | 2010-01-02 | 2011-07-06 | Kieran Greer | Stepping motor with tapered rotor |
KR101732636B1 (ko) | 2010-08-23 | 2017-05-24 | 주식회사 코베리 | 선형 전동기 |
RU2497265C2 (ru) * | 2011-03-23 | 2013-10-27 | Александр Владимирович Карасев | Генератор постоянного тока |
US8823331B2 (en) | 2011-09-15 | 2014-09-02 | Lovejoy Controls Corporation | Permanent magnet generator |
US8450954B2 (en) * | 2011-09-19 | 2013-05-28 | Arm Limited | Electronically controlled universal motor |
WO2017030464A1 (ru) * | 2015-08-19 | 2017-02-23 | Закрытое Акционерное Общество "Научно-Технический Центр "Привод-Н" | Гибридный линейный реактивный индукторный двигатель |
US10218232B2 (en) * | 2016-11-17 | 2019-02-26 | General Electric Company | High speed electric machine |
US11894738B2 (en) * | 2020-08-31 | 2024-02-06 | General Electric Company | Turbomachine equipped with an embedded electric machine having a segmented and movable stator |
CN113078793B (zh) * | 2021-05-14 | 2022-07-29 | 上海理工大学 | 一种气隙自适应的开关磁阻电机定转子结构 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3564313A (en) * | 1969-08-08 | 1971-02-16 | Trans Sonics Inc | Self-compensating tachometer generator |
DE2429492C3 (de) * | 1974-06-20 | 1979-04-26 | Elmeg-Elektro-Mechanik Gmbh, 3150 Peine | Schrittweise oder kontinuierlich betreibbarer elektrischer Motor, insbesondere Schrittmotor zum Antrieb eines Rollenzählwerkes |
US4639626A (en) * | 1985-04-26 | 1987-01-27 | Magnetics Research International Corporation | Permanent magnet variable reluctance generator |
US5122697A (en) * | 1990-04-30 | 1992-06-16 | Emerson Electric Co. | Hybrid single-phase variable reluctance motor |
US5294856A (en) * | 1990-04-30 | 1994-03-15 | Emerson Electric Co. | Shifted pole single phase variable reluctance motor |
SE467852B (sv) * | 1990-12-28 | 1992-09-21 | Vilmos Toeroek | Elektrisk motor |
JPH0965691A (ja) * | 1995-08-28 | 1997-03-07 | Sanshiro Ogino | 推進磁界発生装置及びエネルギ−変換装置 |
SE516499C2 (sv) * | 1996-05-30 | 2002-01-22 | Vilmos Toeroek | Självstartande borstlös elektrisk motor |
JPH10150760A (ja) * | 1996-11-14 | 1998-06-02 | S M C:Kk | パルス駆動式ブラシレスモータ |
-
1998
- 1998-06-18 IT IT98RM000410A patent/IT1299526B1/it active IP Right Grant
-
1999
- 1999-05-27 EP EP99925272A patent/EP1093684B1/en not_active Expired - Lifetime
- 1999-05-27 CN CNB998075140A patent/CN1178367C/zh not_active Expired - Fee Related
- 1999-05-27 DE DE69926756T patent/DE69926756D1/de not_active Expired - Lifetime
- 1999-05-27 US US09/719,779 patent/US6469412B1/en not_active Expired - Fee Related
- 1999-05-27 WO PCT/IT1999/000149 patent/WO1999066627A1/en active IP Right Grant
- 1999-05-27 AU AU41638/99A patent/AU769122B2/en not_active Ceased
- 1999-05-27 CA CA002335151A patent/CA2335151A1/en not_active Abandoned
- 1999-05-27 RU RU2001101913/09A patent/RU2219641C2/ru not_active IP Right Cessation
- 1999-05-27 AT AT99925272T patent/ATE302497T1/de not_active IP Right Cessation
- 1999-05-28 AR ARP990102525A patent/AR019589A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
ITRM980410A0 (it) | 1998-06-18 |
AU4163899A (en) | 2000-01-05 |
RU2219641C2 (ru) | 2003-12-20 |
WO1999066627A1 (en) | 1999-12-23 |
CA2335151A1 (en) | 1999-12-23 |
CN1305657A (zh) | 2001-07-25 |
ITRM980410A1 (it) | 1999-12-18 |
US6469412B1 (en) | 2002-10-22 |
ATE302497T1 (de) | 2005-09-15 |
AR019589A1 (es) | 2002-02-27 |
DE69926756D1 (de) | 2005-09-22 |
CN1178367C (zh) | 2004-12-01 |
EP1093684A1 (en) | 2001-04-25 |
EP1093684B1 (en) | 2005-08-17 |
AU769122B2 (en) | 2004-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |