FR2801143B1 - ELECTRIC ROTATING MACHINE SHEET WITH ORIENTED GRAINS - Google Patents
ELECTRIC ROTATING MACHINE SHEET WITH ORIENTED GRAINSInfo
- Publication number
- FR2801143B1 FR2801143B1 FR9914223A FR9914223A FR2801143B1 FR 2801143 B1 FR2801143 B1 FR 2801143B1 FR 9914223 A FR9914223 A FR 9914223A FR 9914223 A FR9914223 A FR 9914223A FR 2801143 B1 FR2801143 B1 FR 2801143B1
- Authority
- FR
- France
- Prior art keywords
- rotating machine
- electric rotating
- oriented grains
- machine sheet
- grains
- 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.)
- Expired - Fee Related
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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/26—Rotor cores with slots for windings
-
- 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
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/05—Grain orientation
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2261/00—Machining or cutting being involved
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/02—Details of the magnetic circuit characterised by the magnetic material
-
- 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
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
- H02K15/026—Wound cores
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9914223A FR2801143B1 (en) | 1999-11-12 | 1999-11-12 | ELECTRIC ROTATING MACHINE SHEET WITH ORIENTED GRAINS |
AU17121/01A AU1712101A (en) | 1999-11-12 | 2000-11-13 | Electric rotary machine plate with oriented grains |
PCT/FR2000/003161 WO2001034850A2 (en) | 1999-11-12 | 2000-11-13 | Electric rotary machine plate with oriented grains |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9914223A FR2801143B1 (en) | 1999-11-12 | 1999-11-12 | ELECTRIC ROTATING MACHINE SHEET WITH ORIENTED GRAINS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2801143A1 FR2801143A1 (en) | 2001-05-18 |
FR2801143B1 true FR2801143B1 (en) | 2004-11-05 |
Family
ID=9552044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9914223A Expired - Fee Related FR2801143B1 (en) | 1999-11-12 | 1999-11-12 | ELECTRIC ROTATING MACHINE SHEET WITH ORIENTED GRAINS |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1712101A (en) |
FR (1) | FR2801143B1 (en) |
WO (1) | WO2001034850A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1019030A5 (en) | 2009-08-03 | 2012-01-10 | Atlas Copco Airpower Nv | TURBO COMPRESSOR SYSTEM. |
WO2020088488A1 (en) | 2018-10-31 | 2020-05-07 | 淮安威灵电机制造有限公司 | Transverse flux motor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1395742A (en) * | 1971-05-18 | 1975-05-29 | Skf Ind Trading & Dev | Stators of electric motors and other rotary electric machines and a method of the manufacture of such stators |
JP3137510B2 (en) * | 1993-08-26 | 2001-02-26 | トヨタ自動車株式会社 | Stator for synchronous machine, method of manufacturing the same, teeth piece and yoke piece |
JPH08149726A (en) * | 1994-11-25 | 1996-06-07 | Matsushita Electric Ind Co Ltd | Stator for motor |
JPH10271716A (en) * | 1997-03-21 | 1998-10-09 | Matsushita Electric Ind Co Ltd | Stator core of motor and its manufacture |
DE69814356T2 (en) * | 1998-05-22 | 2004-03-25 | Northmag B.V. | Brushless permanent magnet electric motor |
-
1999
- 1999-11-12 FR FR9914223A patent/FR2801143B1/en not_active Expired - Fee Related
-
2000
- 2000-11-13 WO PCT/FR2000/003161 patent/WO2001034850A2/en not_active Application Discontinuation
- 2000-11-13 AU AU17121/01A patent/AU1712101A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2801143A1 (en) | 2001-05-18 |
WO2001034850A2 (en) | 2001-05-17 |
AU1712101A (en) | 2001-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20110801 |