DE602007009804D1 - Verfahren zum Schutz von Permanentmagneten - Google Patents
Verfahren zum Schutz von PermanentmagnetenInfo
- Publication number
- DE602007009804D1 DE602007009804D1 DE602007009804T DE602007009804T DE602007009804D1 DE 602007009804 D1 DE602007009804 D1 DE 602007009804D1 DE 602007009804 T DE602007009804 T DE 602007009804T DE 602007009804 T DE602007009804 T DE 602007009804T DE 602007009804 D1 DE602007009804 D1 DE 602007009804D1
- Authority
- DE
- Germany
- Prior art keywords
- permanent magnets
- protecting permanent
- protecting
- magnets
- permanent
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
- H01F41/026—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets protecting methods against environmental influences, e.g. oxygen, by surface treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0205—Magnetic circuits with PM in general
- H01F7/0221—Mounting means for PM, supporting, coating, encapsulating PM
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49069—Data storage inductor or core
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53143—Motor or generator
- Y10T29/53161—Motor or generator including deforming means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07009348A EP1990811B1 (de) | 2007-05-09 | 2007-05-09 | Verfahren zum Schutz von Permanentmagneten |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007009804D1 true DE602007009804D1 (de) | 2010-11-25 |
Family
ID=38510361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007009804T Active DE602007009804D1 (de) | 2007-05-09 | 2007-05-09 | Verfahren zum Schutz von Permanentmagneten |
Country Status (6)
Country | Link |
---|---|
US (1) | US7836575B2 (de) |
EP (1) | EP1990811B1 (de) |
CA (1) | CA2630659C (de) |
DE (1) | DE602007009804D1 (de) |
DK (1) | DK1990811T3 (de) |
ES (1) | ES2353910T3 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1990811B1 (de) * | 2007-05-09 | 2010-10-13 | Siemens Aktiengesellschaft | Verfahren zum Schutz von Permanentmagneten |
DK2017859T3 (da) * | 2007-07-20 | 2012-09-17 | Siemens Ag | Magnetpolemne og fremgangsmåde til fremstilling heraf |
US7781932B2 (en) * | 2007-12-31 | 2010-08-24 | General Electric Company | Permanent magnet assembly and method of manufacturing same |
EP2498378B1 (de) | 2010-01-11 | 2014-01-08 | GE Energy Power Conversion Technology Limited | Permanentmagneteinheit für eine elektrische Maschine |
US8063531B2 (en) * | 2010-01-11 | 2011-11-22 | Converteam Technology Ltd. | Permanent magnet arrangement for an electrical machine |
US9071104B2 (en) | 2010-03-03 | 2015-06-30 | Siemens Aktiengesellschaft | Method of attaching a magnet to a rotor or a stator of an electrical machine |
GB201005477D0 (en) * | 2010-03-31 | 2010-05-19 | Haritou Christos S | Improved magnetic attachment device |
NO331238B1 (no) * | 2010-04-13 | 2011-11-07 | Smartmotor As | Arrangement og fremgangsmate for beskyttelse, montering og fastholding av magnetisk pol |
FI20105724A (fi) * | 2010-06-23 | 2011-12-24 | Abb Oy | Järjestely ja menetelmä kestomagneetin suojaamiseksi |
JP5281133B2 (ja) * | 2011-09-21 | 2013-09-04 | 三菱電機株式会社 | 永久磁石回転子 |
EP2645534B1 (de) * | 2012-03-26 | 2018-01-31 | Siemens Aktiengesellschaft | Magnetkomponente mit Wärmedämmstruktur, Rotoranordnung mit der Magnetkomponente, elektromechanischer Wandler und Windturbine |
DE102013220562A1 (de) * | 2013-10-11 | 2015-04-16 | Robert Bosch Gmbh | Baugruppe für eine elektrische Maschine, Verfahren zur Herstellung einer Baugruppe und elektrische Maschine mit einer Baugruppe |
EP2930825A1 (de) | 2014-04-11 | 2015-10-14 | Siemens Aktiengesellschaft | Montage von Permanentmagneten auf einem Rotor einer elektrischen Maschine |
EP3001541A1 (de) * | 2014-09-26 | 2016-03-30 | ALSTOM Renewable Technologies | Herstellung eines Permanentmagnetmoduls |
EP3179606A1 (de) | 2015-12-08 | 2017-06-14 | ABB Schweiz AG | Rotor für eine elektrische maschine |
JP2019030063A (ja) * | 2017-07-26 | 2019-02-21 | Tdk株式会社 | 磁石構造体及びモータ |
JP7149406B2 (ja) * | 2018-04-16 | 2022-10-06 | コベリ カンパニー リミテッド | 磁石モジュールの製造方法及び磁石モジュール |
CN108777521B (zh) * | 2018-07-27 | 2019-09-06 | 北京金风科创风电设备有限公司 | 磁极模块、电机转子及制造该电机转子的方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4173822A (en) * | 1975-07-10 | 1979-11-13 | Interelectric Aktiengesellschaft | Method for assembling a stator for an electric machine |
US4327479A (en) * | 1977-12-30 | 1982-05-04 | Interelectric Aktiengesellschaft | Method for assembling a stator for an electric machine |
JPS60152256A (ja) * | 1984-01-18 | 1985-08-10 | Atsugi Motor Parts Co Ltd | モ−タの製造方法 |
US4667123A (en) * | 1985-11-20 | 1987-05-19 | The Garrett Corporation | Two pole permanent magnet rotor construction for toothless stator electrical machine |
US5226220A (en) * | 1991-12-19 | 1993-07-13 | Allied-Signal Inc. | Method of making a strain relief for magnetic device lead wires |
JP4036344B2 (ja) | 1997-01-20 | 2008-01-23 | 株式会社明電舎 | 希土類磁石と金属材料の一体接合構造物及びその接合方法 |
US5831364A (en) * | 1997-01-22 | 1998-11-03 | Ingersoll-Dresser Pump Company | Encapsulated magnet carrier |
JP2000014062A (ja) * | 1998-06-16 | 2000-01-14 | Denso Corp | トルクモータ |
US6278269B1 (en) * | 1999-03-08 | 2001-08-21 | Allegro Microsystems, Inc. | Magnet structure |
US6380833B1 (en) | 1999-04-07 | 2002-04-30 | Saint-Gobain Performance Plastics Corporation | Encapsulated magnet assembly and method for making the same |
US6339271B1 (en) * | 1999-12-21 | 2002-01-15 | Bombardier Motor Corporation Of America | Molded flywheel magnet cage |
DK200201771A (da) | 2002-11-15 | 2004-05-16 | Bonus Energy As | Rotor samt fremgangsmåde til montering af magneter i en rotor |
US7561015B2 (en) | 2003-12-02 | 2009-07-14 | Applied Materials, Inc. | Magnet secured in a two part shell |
EP1990811B1 (de) * | 2007-05-09 | 2010-10-13 | Siemens Aktiengesellschaft | Verfahren zum Schutz von Permanentmagneten |
-
2007
- 2007-05-09 EP EP07009348A patent/EP1990811B1/de active Active
- 2007-05-09 ES ES07009348T patent/ES2353910T3/es active Active
- 2007-05-09 DE DE602007009804T patent/DE602007009804D1/de active Active
- 2007-05-09 DK DK07009348.9T patent/DK1990811T3/da active
-
2008
- 2008-05-07 CA CA2630659A patent/CA2630659C/en active Active
- 2008-05-08 US US12/151,615 patent/US7836575B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20080276449A1 (en) | 2008-11-13 |
ES2353910T3 (es) | 2011-03-08 |
EP1990811B1 (de) | 2010-10-13 |
DK1990811T3 (da) | 2011-01-10 |
EP1990811A1 (de) | 2008-11-12 |
US7836575B2 (en) | 2010-11-23 |
CA2630659A1 (en) | 2008-11-09 |
CA2630659C (en) | 2016-07-05 |
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