IT8121443A0 - Procedimento per produrre lamelle, specialmente lamelle di commutatore frontale di motori elettrici acorrente continua. - Google Patents
Procedimento per produrre lamelle, specialmente lamelle di commutatore frontale di motori elettrici acorrente continua.Info
- Publication number
- IT8121443A0 IT8121443A0 IT8121443A IT2144381A IT8121443A0 IT 8121443 A0 IT8121443 A0 IT 8121443A0 IT 8121443 A IT8121443 A IT 8121443A IT 2144381 A IT2144381 A IT 2144381A IT 8121443 A0 IT8121443 A0 IT 8121443A0
- Authority
- IT
- Italy
- Prior art keywords
- blades
- procedure
- direct current
- electric motors
- current electric
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/06—Manufacture of commutators
- H01R43/08—Manufacture of commutators in which segments are not separated until after assembly
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/04—Commutators
- H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
-
- 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
- Y10T29/49011—Commutator or slip ring assembly
-
- 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
- Y10T29/49799—Providing transitory integral holding or handling portion
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Current Collectors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS803055A CS216338B1 (en) | 1980-04-30 | 1980-04-30 | Method of making the front commutators of the d.c.electromotors |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8121443A0 true IT8121443A0 (it) | 1981-04-29 |
IT1138274B IT1138274B (it) | 1986-09-17 |
Family
ID=5369491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21443/81A IT1138274B (it) | 1980-04-30 | 1981-04-29 | Procedimento per produrre lamelle,specialmente lamelle di commutatore frontale di motori elettrici a corrente continua |
Country Status (6)
Country | Link |
---|---|
US (1) | US4369566A (it) |
CS (1) | CS216338B1 (it) |
DE (1) | DE3116212A1 (it) |
FR (1) | FR2481847A1 (it) |
GB (1) | GB2074478B (it) |
IT (1) | IT1138274B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0127801B1 (de) * | 1983-06-03 | 1986-10-22 | Asea Brown Boveri Ag | Kollektor für eine elektrische Maschine und Verfahren zu dessen Herstellung |
US4629923A (en) * | 1985-08-09 | 1986-12-16 | Robert Bosch Gmbh | Commutator for dynamo electric machines |
DE3530652A1 (de) * | 1985-08-28 | 1987-03-12 | Bosch Gmbh Robert | Kommutator fuer elektrische maschinen |
DE102005028791A1 (de) * | 2005-06-16 | 2006-12-28 | Kautt & Bux Gmbh | Plankommutator und Verfahren zur Herstellung eines Plankommutators |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB783210A (en) * | 1955-05-16 | 1957-09-18 | Lucas Industries Ltd | Commutators for dynamo-electric machines or other electrical apparatus |
FR1424803A (fr) * | 1964-04-03 | 1966-01-14 | Bosch Gmbh Robert | Procédé de fabrication de collecteurs enroulés et collecteur conforme à ceux obtenus |
GB1128915A (en) * | 1965-02-18 | 1968-10-02 | Lucas Industries Ltd | Commutator segments for dynamo-electric machines |
GB1487923A (en) * | 1974-02-16 | 1977-10-05 | Lucas Electrical Ltd | Face commutator |
GB2024667A (en) * | 1978-07-07 | 1980-01-16 | Qualtex Ind Ltd | Manufacture of commutators |
-
1980
- 1980-04-30 CS CS803055A patent/CS216338B1/cs unknown
-
1981
- 1981-03-20 GB GB8108882A patent/GB2074478B/en not_active Expired
- 1981-04-23 DE DE3116212A patent/DE3116212A1/de not_active Withdrawn
- 1981-04-27 FR FR8108329A patent/FR2481847A1/fr active Granted
- 1981-04-29 IT IT21443/81A patent/IT1138274B/it active
- 1981-04-30 US US06/259,144 patent/US4369566A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3116212A1 (de) | 1982-03-04 |
CS216338B1 (en) | 1982-10-29 |
GB2074478B (en) | 1983-12-14 |
FR2481847B1 (it) | 1985-05-17 |
FR2481847A1 (fr) | 1981-11-06 |
GB2074478A (en) | 1981-11-04 |
IT1138274B (it) | 1986-09-17 |
US4369566A (en) | 1983-01-25 |
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