IT1245171B - Motore con rotore a spostamento assiale - Google Patents
Motore con rotore a spostamento assialeInfo
- Publication number
- IT1245171B IT1245171B ITMI910606A ITMI910606A IT1245171B IT 1245171 B IT1245171 B IT 1245171B IT MI910606 A ITMI910606 A IT MI910606A IT MI910606 A ITMI910606 A IT MI910606A IT 1245171 B IT1245171 B IT 1245171B
- Authority
- IT
- Italy
- Prior art keywords
- motor
- rotor
- axial movement
- iron
- ring
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/12—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking
- H02K7/125—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking magnetically influenced
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/024—Braking members; Mounting thereof the braking surface being inclined with respect to the rotor's axis of rotation at an angle other than 90 degrees, e.g. comprising a conical rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Viene descritto un motore con rotore e spostamento assiale con un avvolgimento statorico per un rotore conico, il quale è assialmente spostabile con l'avvolgimento statorico rispetto al corpo e porta al suo lato conico grande un anello in ferro.Secondo l'invenzione l'anello (10) in ferro è sostenuto molleggiato su almeno tre costole di appoggio (8) di un corpo di supporto (7) del freno, disposto parimenti sul lato conico grande, con sfruttamento della sua elasticità propria, le punte delle costole di appoggio (8) giacendo su un arco di cerchio, il quale è leggermente maggiore rispetto al diametro interno dell'anello 10 in ferro.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4010008A DE4010008C1 (it) | 1990-03-26 | 1990-03-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI910606A0 ITMI910606A0 (it) | 1991-03-08 |
ITMI910606A1 ITMI910606A1 (it) | 1992-09-08 |
IT1245171B true IT1245171B (it) | 1994-09-13 |
Family
ID=6403269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI910606A IT1245171B (it) | 1990-03-26 | 1991-03-08 | Motore con rotore a spostamento assiale |
Country Status (6)
Country | Link |
---|---|
US (1) | US5130592A (it) |
JP (1) | JP2898432B2 (it) |
DE (1) | DE4010008C1 (it) |
FR (1) | FR2660122B1 (it) |
GB (1) | GB2242575B (it) |
IT (1) | IT1245171B (it) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6455975B1 (en) * | 1999-12-03 | 2002-09-24 | Pacific Scientific Electro Kinetics Division | Regulated permanent magnet generator |
US7884522B1 (en) | 2004-10-25 | 2011-02-08 | Novatorque, Inc. | Stator and rotor-stator structures for electrodynamic machines |
US7100747B1 (en) * | 2001-04-18 | 2006-09-05 | Reliance Electric Technologies, Llc | Integral motor brake manual release mechanism |
US6492753B2 (en) | 2002-03-08 | 2002-12-10 | Dura-Trac Motors, Inc. | Brushless permanent magnet motor with variable axial rotor/stator alignment to increase speed capability |
WO2004100341A1 (en) * | 2003-05-06 | 2004-11-18 | Danfoss Compressors Gmbh | A rotor for an electrical motor |
US6943478B2 (en) * | 2003-11-14 | 2005-09-13 | Dura-Trac Motors, Inc. | Brushless permanent magnet wheel motor with variable axial rotor/stator alignment |
DE10356078A1 (de) * | 2003-12-01 | 2005-06-23 | Siemens Ag | Motor für eine Kraftstoffpumpe |
US8283832B2 (en) | 2004-10-25 | 2012-10-09 | Novatorque, Inc. | Sculpted field pole members and methods of forming the same for electrodynamic machines |
US8543365B1 (en) | 2004-10-25 | 2013-09-24 | Novatorque, Inc. | Computer-readable medium, a method and an apparatus for designing and simulating electrodynamic machines implementing conical and cylindrical magnets |
US8471425B2 (en) | 2011-03-09 | 2013-06-25 | Novatorque, Inc. | Rotor-stator structures including boost magnet structures for magnetic regions having angled confronting surfaces in rotor assemblies |
US7982350B2 (en) | 2004-10-25 | 2011-07-19 | Novatorque, Inc. | Conical magnets and rotor-stator structures for electrodynamic machines |
US9093874B2 (en) | 2004-10-25 | 2015-07-28 | Novatorque, Inc. | Sculpted field pole members and methods of forming the same for electrodynamic machines |
US8330316B2 (en) | 2011-03-09 | 2012-12-11 | Novatorque, Inc. | Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spaces |
US7294948B2 (en) * | 2004-10-25 | 2007-11-13 | Novatorque, Inc. | Rotor-stator structure for electrodynamic machines |
US7061152B2 (en) * | 2004-10-25 | 2006-06-13 | Novatorque, Inc. | Rotor-stator structure for electrodynamic machines |
US20070114874A1 (en) * | 2005-11-23 | 2007-05-24 | Daewoo Electronics Corporation | Motor having a stator and a rotor made of soft magnetic powder material |
DE102007023712B4 (de) * | 2007-05-22 | 2010-12-30 | Bühler Motor GmbH | Antrieb mit einem Elektromotor, einem Gehäuse und einer richtungsabhängigen Bremse |
US7847443B2 (en) * | 2008-04-10 | 2010-12-07 | Burgess-Norton Mfg. Co., Inc. | Manufacture of electric motor component |
US20130028737A1 (en) * | 2011-07-25 | 2013-01-31 | Sports Art Industrial Co., Ltd. | Adjustable wind turbine generating device |
DE102012211489A1 (de) * | 2012-07-03 | 2014-01-09 | Schaeffler Technologies AG & Co. KG | Antriebseinrichtung |
EP3319212B1 (en) | 2016-11-04 | 2019-02-06 | Rolls-Royce plc | Electrical machine |
CN112081700A (zh) * | 2020-09-21 | 2020-12-15 | 朗华电气(马鞍山)有限公司 | 发动机起动机及其控制方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH251226A (fr) * | 1943-11-08 | 1947-10-15 | Const Electro Mecaniques De Sa | Moteur à frein. |
FR1007316A (fr) * | 1948-12-06 | 1952-05-05 | Moteur électrique à courant alternatif à frein | |
GB784442A (en) * | 1954-06-04 | 1957-10-09 | Demag Zug Gmbh | Improvements in motors with displaceable rotor |
DE1037570B (de) * | 1955-03-02 | 1958-08-28 | Demag Zug Gmbh | Anordnung zur Erhoehung der magnetischen Axialkraft von Verschiebeankermotoren waehrend des Motoranlaufs |
DE3008615A1 (de) * | 1980-03-06 | 1981-09-17 | Heinrich Baumüller, Fabrik für Elektrotechnik GmbH, 8500 Nürnberg | Bremsmotor mit axial verschiebbarem rotor |
ATE66550T1 (de) * | 1985-12-24 | 1991-09-15 | Mannesmann Ag | Verschiebelaeufermotor. |
DE3909771C1 (it) * | 1989-03-21 | 1990-06-13 | Mannesmann Ag, 4000 Duesseldorf, De |
-
1990
- 1990-03-26 DE DE4010008A patent/DE4010008C1/de not_active Expired - Fee Related
-
1991
- 1991-02-08 FR FR9101465A patent/FR2660122B1/fr not_active Expired - Fee Related
- 1991-03-08 IT ITMI910606A patent/IT1245171B/it active IP Right Grant
- 1991-03-22 JP JP3083199A patent/JP2898432B2/ja not_active Expired - Lifetime
- 1991-03-22 GB GB9106208A patent/GB2242575B/en not_active Expired - Fee Related
- 1991-03-26 US US07/675,455 patent/US5130592A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2660122B1 (fr) | 1993-11-26 |
GB2242575B (en) | 1994-07-06 |
ITMI910606A0 (it) | 1991-03-08 |
GB2242575A (en) | 1991-10-02 |
DE4010008C1 (it) | 1991-06-20 |
GB9106208D0 (en) | 1991-05-08 |
ITMI910606A1 (it) | 1992-09-08 |
JPH04229046A (ja) | 1992-08-18 |
FR2660122A1 (fr) | 1991-09-27 |
US5130592A (en) | 1992-07-14 |
JP2898432B2 (ja) | 1999-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990226 |