FR2520947A3 - Procede pour la realisation d'un paquet de lamelles pour des induits de machines electriques - Google Patents
Procede pour la realisation d'un paquet de lamelles pour des induits de machines electriques Download PDFInfo
- Publication number
- FR2520947A3 FR2520947A3 FR8218715A FR8218715A FR2520947A3 FR 2520947 A3 FR2520947 A3 FR 2520947A3 FR 8218715 A FR8218715 A FR 8218715A FR 8218715 A FR8218715 A FR 8218715A FR 2520947 A3 FR2520947 A3 FR 2520947A3
- Authority
- FR
- France
- Prior art keywords
- lamella
- strip
- bosses
- laminate
- boss
- 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.)
- Granted
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/22—Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823203123 DE3203123A1 (de) | 1982-01-30 | 1982-01-30 | Verfahren zum herstellen eines lamellenpaketes fuer anker elektrischer maschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2520947A3 true FR2520947A3 (fr) | 1983-08-05 |
FR2520947B3 FR2520947B3 (el) | 1983-12-16 |
Family
ID=6154371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8218715A Granted FR2520947A3 (fr) | 1982-01-30 | 1982-11-08 | Procede pour la realisation d'un paquet de lamelles pour des induits de machines electriques |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3203123A1 (el) |
FR (1) | FR2520947A3 (el) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0256589A1 (en) * | 1986-08-06 | 1988-02-24 | van Berkel, Cornelis Everardus | A method and device for manufacturing washer or supporting plates |
EP0441046A1 (en) * | 1990-02-05 | 1991-08-14 | Magnetic Metals Corporation | Method for stamping stepper motor laminations |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3227681A1 (de) * | 1982-07-24 | 1984-02-02 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum herstellen eines lamellenpaketes fuer anker elektrischer maschinen |
DE19842948A1 (de) | 1998-09-18 | 2000-03-30 | Siemens Ag | Elektromotor |
DE102007001829A1 (de) * | 2007-01-12 | 2008-07-17 | Siemens Ag | Rotorblechpaket aus einer Vielzahl von im Wesentlichen ringförmigen Rotorblechen sowie Verfahren zur Herstellung eines Rotorblechpaketes |
-
1982
- 1982-01-30 DE DE19823203123 patent/DE3203123A1/de not_active Withdrawn
- 1982-11-08 FR FR8218715A patent/FR2520947A3/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0256589A1 (en) * | 1986-08-06 | 1988-02-24 | van Berkel, Cornelis Everardus | A method and device for manufacturing washer or supporting plates |
US4787235A (en) * | 1986-08-06 | 1988-11-29 | Berkel Cornelis E Van | Method for manufacturing a stack of supporting plates |
EP0441046A1 (en) * | 1990-02-05 | 1991-08-14 | Magnetic Metals Corporation | Method for stamping stepper motor laminations |
Also Published As
Publication number | Publication date |
---|---|
DE3203123A1 (de) | 1983-08-11 |
FR2520947B3 (el) | 1983-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |